1 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3 * linux-low.c (linux_low_btrace_conf): Print size.
4 * server.c (handle_btrace_conf_general_set): New.
5 (hanle_general_set): Call handle_btrace_conf_general_set.
6 (handle_query): Report Qbtrace-conf:bts:size as supported.
8 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
10 * linux-low.c (linux_low_enable_btrace): Update parameters.
11 (linux_low_btrace_conf): New.
12 (linux_target_ops)<to_btrace_conf>: Initialize.
13 * server.c (current_btrace_conf): New.
14 (handle_btrace_enable): Rename to ...
15 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
16 to target_enable_btrace. Update comment. Update users.
17 (handle_qxfer_btrace_conf): New.
18 (qxfer_packets): Add btrace-conf entry.
19 (handle_query): Report qXfer:btrace-conf:read as supported packet.
20 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
21 (target_ops)<read_btrace_conf>: New.
22 (target_enable_btrace): Update parameters.
23 (target_read_btrace_conf): New.
25 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
27 * server.c (handle_btrace_general_set): Remove call to
28 target_supports_btrace.
29 (supported_btrace_packets): New.
30 (handle_query): Call supported_btrace_packets.
31 * target.h: include btrace-common.h.
32 (btrace_target_info): Removed.
33 (supports_btrace, target_supports_btrace): Update parameters.
35 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
37 * Makefile.in (SFILES): Add common/btrace-common.c.
38 (OBS): Add common/btrace-common.o.
39 (btrace-common.o): Add build rules.
40 * linux-low: Include btrace-common.h.
41 (linux_low_read_btrace): Use struct btrace_data. Call
42 btrace_data_init and btrace_data_fini.
44 2015-02-06 Pedro Alves <palves@redhat.com>
46 * thread-db.c (find_new_threads_callback): Add debug output.
48 2015-02-04 Pedro Alves <palves@redhat.com>
50 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
51 (resume_stopped_resumed_lwps): New function.
52 (linux_wait_for_event_filtered): Use it.
54 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
56 * Makefile.in (SFILES): Add linux-personality.c.
57 (linux-personality.o): New rule.
58 * configure.srv (srv_linux_obj): Add linux-personality.o to the
59 list of objects to be built.
60 * linux-low.c: Include nat/linux-personality.h.
61 (linux_create_inferior): Remove code to disable address space
62 randomization (moved to ../nat/linux-personality.c). Create
63 cleanup to disable address space randomization.
65 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
67 * Makefile.in (posix-strerror.o): New rule.
68 (mingw-strerror.o): Likewise.
69 * configure: Regenerated.
70 * configure.ac: Source file ../common/common.host. Initialize new
71 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
73 2015-01-14 Yao Qi <yao@codesourcery.com>
75 * Makefile.in (SFILES): Add nat/ppc-linux.c.
76 (ppc-linux.o): New rule.
77 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
78 * configure.ac: AC_CHECK_FUNCS(getauxval).
79 * config.in: Re-generated.
80 * configure: Re-generated.
81 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
82 ppc64_64bit_inferior_p
84 2015-01-14 Yao Qi <yao@codesourcery.com>
86 * linux-ppc-low.c: Include "nat/ppc-linux.h".
87 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
88 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
89 (PT_ORIG_R3, PT_TRAP): Likewise.
90 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
91 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
92 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
94 2015-01-10 Joel Brobecker <brobecker@adacore.com>
96 * i387-fp.c (i387_cache_to_xsave): In look over
97 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
98 zmmh_low_space field by use of zmmh_high_space.
100 2015-01-09 Pedro Alves <palves@redhat.com>
102 * linux-low.c (step_over_bkpt): Move higher up in the file.
103 (handle_extended_wait): Don't store the stop_pc here.
104 (get_stop_pc): Adjust comments and rename to ...
105 (check_stopped_by_breakpoint): ... this. Record whether the LWP
106 stopped for a software breakpoint or hardware breakpoint.
107 (thread_still_has_status_pending_p): New function.
108 (status_pending_p_callback): Use
109 thread_still_has_status_pending_p. If the event is no longer
110 interesting, resume the LWP.
111 (handle_tracepoints): Add assert.
112 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
113 (wstatus_maybe_breakpoint): New function.
114 (cancel_breakpoint): Delete function.
115 (check_stopped_by_watchpoint): New function, factored out from
116 linux_low_filter_event.
117 (lp_status_maybe_breakpoint): Delete function.
118 (linux_low_filter_event): Remove filter_ptid argument.
119 Leave thread group exits pending here. Store the LWP's stop PC.
120 Always leave events pending.
121 (linux_wait_for_event_filtered): Pull all events out of the
122 kernel, and leave them all pending.
123 (count_events_callback, select_event_lwp_callback): Consider all
125 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
126 (select_event_lwp): Only give preference to the stepping LWP in
127 all-stop mode. Adjust comments.
128 (ignore_event): New function.
129 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
130 references to cancel_breakpoints. Adjust to renames. Also give
131 equal priority to all LWPs that have had events in non-stop mode.
132 If reporting a software breakpoint event, unadjust the LWP's PC.
133 (linux_wait): If linux_wait_1 returned an ignored event, retry.
134 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
136 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
137 (resume_status_pending_p): Use thread_still_has_status_pending_p.
138 (linux_stopped_by_watchpoint): Adjust.
139 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
140 * linux-low.h (enum lwp_stop_reason): New.
141 (struct lwp_info) <stop_pc>: Adjust comment.
142 <stopped_by_watchpoint>: Delete field.
143 <stop_reason>: New field.
144 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
145 * mem-break.c (software_breakpoint_inserted_here)
146 (hardware_breakpoint_inserted_here): New function.
147 * mem-break.h (software_breakpoint_inserted_here)
148 (hardware_breakpoint_inserted_here): Declare.
149 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
150 (cancel_breakpoints): Delete.
151 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
152 (upload_fast_traceframes): Remove references to
155 2015-01-09 Pedro Alves <palves@redhat.com>
157 * thread-db.c (find_new_threads_callback): Ignore thread if the
158 kernel thread ID is -1.
160 2015-01-09 Pedro Alves <palves@redhat.com>
162 * linux-low.c (linux_attach_fail_reason_string): Move to
163 nat/linux-ptrace.c, and rename.
164 (linux_attach_lwp): Update comment.
165 (attach_proc_task_lwp_callback): New function.
166 (linux_attach): Adjust to rename and use
167 linux_proc_attach_tgid_threads.
168 (linux_attach_fail_reason_string): Delete declaration.
170 2015-01-01 Joel Brobecker <brobecker@adacore.com>
172 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
173 * server.c (gdbserver_version): Likewise.
175 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
177 * remote-utils.c: Include ctype.h.
178 (input_interrupt): Explicitly handle the case when the char
179 received is the NUL byte. Improve the printing of non-ASCII
182 2014-12-16 Joel Brobecker <brobecker@adacore.com>
184 * linux-low.c (linux_low_filter_event): Update call to
185 linux_enable_event_reporting following the addition of
186 a new parameter to that function.
188 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
191 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
192 (AARCH64_FPCR_REGNO): Likewise.
193 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
194 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
195 (aarch64_store_fpregset): Likewise.
197 2014-12-15 Joel Brobecker <brobecker@adacore.com>
199 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
200 Remove FIXME comment about assumption about N.
202 2014-12-13 Joel Brobecker <brobecker@adacore.com>
204 * configure.ac: If large-file support is disabled in GDBserver,
205 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
206 * configure: Regenerate.
208 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
210 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
211 warning upon ENODATA from ptrace.
212 * linux-s390-low.c (s390_store_tdb): New.
213 (s390_regsets): Add regset for NT_S390_TDB.
215 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
217 * linux-low.c (regsets_store_inferior_registers): Skip regsets
218 without a fill_function.
219 * linux-s390-low.c (s390_fill_last_break): Remove.
220 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
221 (s390_arch_setup): Use regset's size instead of fill_function for
224 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
226 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
227 the regset's store function when ptrace returned an error.
228 * regcache.c (get_thread_regcache): Invalidate register cache
229 before fetching inferior's registers.
231 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
233 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
234 while-loop as for-loop.
235 (regsets_store_inferior_registers): Likewise.
237 2014-11-28 Yao Qi <yao@codesourcery.com>
239 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
240 * config.in, configure: Re-generate.
241 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
244 2014-11-21 Yao Qi <yao@codesourcery.com>
246 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
247 (AC_CHECK_HEADERS): Remove malloc.h.
248 * configure: Re-generated.
249 * config.in: Re-generated.
250 * server.h: Don't include alloca.h and malloc.h.
251 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
252 Don't include malloc.h.
254 2014-11-17 Joel Brobecker <brobecker@adacore.com>
256 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
257 corresponding ERRNO check in same block.
259 2014-11-12 Pedro Alves <palves@redhat.com>
261 * server.c (cont_thread): Update comment.
262 (start_inferior, attach_inferior): No longer clear cont_thread.
263 (handle_v_cont): No longer set cont_thread.
264 (captured_main): Clear cont_thread each time a GDB connects.
266 2014-11-12 Pedro Alves <palves@redhat.com>
268 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
269 thread, and don't resume all threads if the Hc thread has exited.
271 2014-11-12 Pedro Alves <palves@redhat.com>
273 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
274 the process group instead of to a specific LWP.
276 2014-10-15 Pedro Alves <palves@redhat.com>
279 * win32-arm-low.c (arm_set_thread_context): Remove current_event
281 (arm_set_thread_context): Delete.
282 (the_low_target): Adjust.
283 * win32-i386-low.c (debug_registers_changed)
284 (debug_registers_used): Delete.
285 (update_debug_registers_callback): New function.
286 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
287 needing to update their debug registers.
288 (win32_get_current_dr): New function.
289 (x86_dr_low_get_addr, x86_dr_low_get_control)
290 (x86_dr_low_get_status): Fetch the debug register from the thread
292 (i386_initial_stuff): Adjust.
293 (i386_get_thread_context): Remove current_event parameter. Don't
294 clear debug_registers_changed nor copy DR values to
296 (i386_set_thread_context): Delete.
297 (i386_prepare_to_resume): New function.
298 (i386_thread_added): Mark the thread as needing to update irs
300 (the_low_target): Remove i386_set_thread_context and install
301 i386_prepare_to_resume.
302 * win32-low.c (win32_get_thread_context): Adjust.
303 (win32_set_thread_context): Use SetThreadContext
305 (win32_prepare_to_resume): New function.
306 (win32_require_context): New function, factored out from ...
307 (thread_rec): ... this.
308 (continue_one_thread): Call win32_prepare_to_resume on each thread
309 we're about to continue.
310 (win32_resume): Call win32_prepare_to_resume on the event thread.
311 * win32-low.h (struct win32_thread_info)
312 <debug_registers_changed>: New field.
313 (struct win32_target_ops): Change prototype of set_thread_context,
314 delete set_thread_context and add prepare_to_resume.
315 (win32_require_context): New declaration.
317 2014-10-08 Gary Benson <gbenson@redhat.com>
319 * server.h: Do not include common-exceptions.h.
321 2014-10-08 Gary Benson <gbenson@redhat.com>
323 * server.h: Do not include cleanups.h.
325 2014-09-30 James Hogan <james.hogan@imgtec.com>
327 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
330 2014-09-23 Yao Qi <yao@codesourcery.com>
332 * linux-low.c (lp_status_maybe_breakpoint): New function.
333 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
334 (count_events_callback): Likewise.
335 (select_event_lwp_callback): Likewise.
336 (cancel_breakpoints_callback): Likewise.
338 2014-09-19 Don Breazeal <donb@codesourcery.com>
340 * linux-low.c (handle_extended_wait): Call
341 linux_ptrace_get_extended_event.
342 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
343 linux_is_extended_waitstatus.
345 2014-09-16 Joel Brobecker <brobecker@adacore.com>
347 * Makefile.in (CPPFLAGS): Define.
348 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
349 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
351 2014-09-16 Gary Benson <gbenson@redhat.com>
353 * inferiors.h (current_inferior): Renamed as...
354 (current_thread): New variable. All uses updated.
355 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
356 (maybe_move_out_of_jump_pad): Likewise.
357 (cancel_breakpoint): Likewise.
358 (linux_low_filter_event): Likewise.
359 (wait_for_sigstop): Likewise.
360 (linux_resume_one_lwp): Likewise.
361 (need_step_over_p): Likewise.
362 (start_step_over): Likewise.
363 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
364 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
365 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
366 and save_inferior as saved_thread.
367 * regcache.c (get_thread_regcache): Renamed saved_inferior as
369 (regcache_invalidate_thread): Likewise.
370 * remote-utils.c (prepare_resume_reply): Likewise.
371 * thread-db.c (thread_db_get_tls_address): Likewise.
372 (disable_thread_event_reporting): Likewise.
373 (remove_thread_event_breakpoints): Likewise.
374 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
376 * target.h (set_desired_inferior): Renamed as...
377 (set_desired_thread): New declaration. All uses updated.
378 * server.c (myresume): Updated comment to reference thread instead
380 (handle_serial_event): Likewise.
381 (handle_target_event): Likewise.
383 2014-09-12 Tom Tromey <tromey@redhat.com>
384 Gary Benson <gbenson@redhat.com>
386 * regcache.h: Include common-regcache.h.
387 (regcache_read_pc): Don't declare.
388 * regcache.c (get_thread_regcache_for_ptid): New function.
390 2014-09-11 Tom Tromey <tromey@redhat.com>
391 Gary Benson <gbenson@redhat.com>
393 * symbol.c: New file.
394 * Makefile.in (SFILES): Add symbol.c.
397 2014-09-11 Gary Benson <gbenson@redhat.com>
399 * target.c (target_stop_ptid, target_continue_ptid): New
402 2014-09-11 Tom Tromey <tromey@redhat.com>
403 Gary Benson <gbenson@redhat.com>
405 * target.h: Include target/target.h.
406 * target.c (target_read_memory, target_read_uint32)
407 (target_write_memory): New functions.
409 2014-09-11 Gary Benson <gbenson@redhat.com>
411 * server.h (debug_hw_points): Don't declare.
412 * server.c (debug_hw_points): Don't define. Replace all uses
413 with show_debug_regs.
414 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
415 all uses with show_debug_regs.
417 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
419 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
420 endianness into account.
421 (ppc_supply_ptrace_register): Likewise.
423 2014-09-03 James Hogan <james.hogan@imgtec.com>
425 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
426 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
428 2014-09-03 Gary Benson <gbenson@redhat.com>
430 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
431 ALL_DEBUG_ADDRESS_REGISTERS.
433 2014-09-02 Gary Benson <gbenson@redhat.com>
435 * i386-low.h: Renamed as...
436 * x86-low.h: New file. All type, function and variable name
437 prefixes changed from "i386_" to "x86_". All references updated.
438 * i386-low.c: Renamed as...
439 * x86-low.c: New file. All type, function and variable name
440 prefixes changed from "i386_" to "x86_". All references updated.
442 2014-09-02 Gary Benson <gbenson@redhat.com>
444 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
445 (x86_linux_new_thread): Likewise.
447 2014-08-29 Gary Benson <gbenson@redhat.com>
449 * server.h (setjmp.h): Do not include.
450 (toplevel): Do not declare.
451 (common-exceptions.h): Include.
452 (cleanups.h): Likewise.
453 * server.c (toplevel): Do not define.
454 (exit_code): New static global.
455 (detach_or_kill_for_exit_cleanup): New function.
456 (main): New function. Original main renamed to...
457 (captured_main): New function.
458 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
460 2014-08-29 Gary Benson <gbenson@redhat.com>
462 * Makefile.in (SFILES): Add common/common-exceptions.c.
463 (OBS): Add common-exceptions.o.
464 (common-exceptions.o): New rule.
465 * utils.c (prepare_to_throw_exception): New function.
467 2014-08-29 Gary Benson <gbenson@redhat.com>
469 * config.in: Regenerate.
470 * configure: Likewise.
472 2014-08-29 Gary Benson <gbenson@redhat.com>
474 * Makefile.in (SFILES): Add common/cleanups.c.
476 (cleanups.o): New rule.
478 2014-08-29 Gary Benson <gbenson@redhat.com>
480 * utils.c (internal_vwarning): New function.
482 2014-08-28 Gary Benson <gbenson@redhat.com>
484 * utils.h (fatal): Remove declaration.
485 * utils.c (fatal): Remove function.
487 2014-08-28 Gary Benson <gbenson@redhat.com>
489 * tracepoint.c (gdb_agent_init): Replace fatal with
491 (initialize_tracepoint): Likewise.
493 2014-08-28 Gary Benson <gbenson@redhat.com>
495 * remote-utils.c (remote_prepare): Replace fatal with error.
497 2014-08-28 Gary Benson <gbenson@redhat.com>
499 * linux-low.c (linux_async): Replace fatal with warning.
501 (linux_start_non_stop): Return -1 if linux_async failed.
503 2014-08-28 Gary Benson <gbenson@redhat.com>
505 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
507 (i386_dr_low_get_addr): Remove vague comment.
508 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
511 2014-08-28 Gary Benson <gbenson@redhat.com>
513 * inferiors.c (get_thread_process): Replace check with gdb_assert.
514 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
516 (linux_resume_one_lwp): Likewise.
517 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
519 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
521 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
522 (init_register_cache): Replace fatal with gdb_assert_not_reached.
523 (find_register_by_name): Replace fatal with internal_error.
524 (find_regno): Likewise.
525 * tdesc.c (init_target_desc): Replace check with gdb_assert.
526 * thread-db.c (thread_db_create_event): Likewise.
527 (thread_db_load_search): Likewise.
528 (try_thread_db_load_1): Likewise.
529 * tracepoint.c (get_jump_space_head): Replace fatal with
531 (claim_trampoline_space): Likewise.
532 (have_fast_tracepoint_trampoline_buffer): Likewise.
533 (cmd_qtstart): Likewise.
534 (stop_tracing): Likewise.
535 (fast_tracepoint_collecting): Likewise.
536 (target_malloc): Likewise.
537 (download_tracepoint): Likewise.
538 (download_trace_state_variables): Replace check with gdb_assert.
539 (upload_fast_traceframes): Replace fatal with internal_error.
541 2014-08-19 Tom Tromey <tromey@redhat.com>
542 Gary Benson <gbenson@redhat.com>
544 * Makefile.in (SFILES): Add common/common-debug.c.
545 (OBS): Add common-debug.o.
546 (common-debug.o): New rule.
547 * debug.h (debug_printf): Don't declare.
548 * debug.c (debug_printf): Renamed and rewritten as...
549 (debug_vprintf): New function.
551 2014-08-19 Gary Benson <gbenson@redhat.com>
553 * utils.h: Do not include print-utils.h.
555 2014-08-19 Tom Tromey <tromey@redhat.com>
556 Gary Benson <gbenson@redhat.com>
558 * server.h: Add static assertion.
559 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
561 2014-08-19 Tom Tromey <tromey@redhat.com>
562 Gary Benson <gbenson@redhat.com>
564 * Makefile.in (SFILES): Add common/errors.c.
566 (IPA_OBS): Add errors-ipa.o.
567 (errors.o): New rule.
568 (errors-ipa.o): Likewise.
569 * utils.h (perror_with_name, error, warning): Don't declare.
570 * utils.c (warning): Renamed and rewritten as...
571 (vwarning): New function.
572 (error): Renamed and rewritten as...
573 (verror): New function.
574 (internal_error): Renamed and rewritten as...
575 (internal_verror): New function.
577 2014-08-07 Gary Benson <gbenson@redhat.com>
579 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
580 * configure: Regenerate.
581 * config.in: Likewise.
582 * server.h: Do not include errno.h.
583 * event-loop.c: Likewise.
584 * hostio-errno.c: Likewise.
585 * linux-low.c: Likewise.
586 * remote-utils.c: Likewise.
587 * spu-low.c: Likewise.
589 * gdbreplay.c: Unconditionally include errno.h.
591 2014-08-07 Gary Benson <gbenson@redhat.com>
593 * server.h: Do not include string.h.
594 * event-loop.c: Likewise.
595 * linux-low.c: Likewise.
596 * regcache.c: Likewise.
597 * remote-utils.c: Likewise.
598 * spu-low.c: Likewise.
601 2014-08-07 Gary Benson <gbenson@redhat.com>
603 * server.h: Do not include gdb_assert.h.
605 2014-08-07 Gary Benson <gbenson@redhat.com>
607 * server.h: Do not include common-utils.h.
609 2014-08-07 Gary Benson <gbenson@redhat.com>
611 * server.h: Do not include ptid.h.
614 2014-08-07 Gary Benson <gbenson@redhat.com>
616 * server.h: Do not include gdb_locale.h.
618 2014-08-07 Gary Benson <gbenson@redhat.com>
620 * server.h: Do not include gdb/signals.h.
621 * win32-low.c: Likewise.
623 2014-08-07 Gary Benson <gbenson@redhat.com>
625 * server.h: Do not include pathmax.h.
627 2014-08-07 Gary Benson <gbenson@redhat.com>
629 * server.h: Do not include libiberty.h.
630 * linux-bfin-low.c: Likewise.
632 2014-08-07 Gary Benson <gbenson@redhat.com>
634 * server.h: Do not include ansidecl.h.
636 2014-08-07 Gary Benson <gbenson@redhat.com>
638 * linux-x86-low.c: Do not include stddef.h.
639 * lynx-ppc-low.c: Likewise.
640 * tracepoint.c: Likewise.
642 2014-08-07 Gary Benson <gbenson@redhat.com>
644 * server.h: Do not include stdarg.h.
645 * nto-low.c: Likewise.
647 2014-08-07 Gary Benson <gbenson@redhat.com>
649 * server.h: Do not include stdlib.h.
650 * inferiors.c: Likewise.
651 * linux-low.c: Likewise.
652 * regcache.c: Likewise.
653 * spu-low.c: Likewise.
654 * tracepoint.c: Likewise.
657 2014-08-07 Gary Benson <gbenson@redhat.com>
659 * server.h: Do not include stdio.h.
660 * linux-low.c: Likewise.
661 * remote-utils.c: Likewise.
662 * spu-low.c: Likewise.
664 * wincecompat.c: Likewise.
666 2014-08-06 Gary Benson <gbenson@redhat.com>
668 * regcache.c (init_register_cache): Move conditionals inside if.
670 2014-08-06 Gary Benson <gbenson@redhat.com>
672 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
674 2014-07-31 Gary Benson <gbenson@redhat.com>
676 * ax.h: Do not include server.h.
677 * gdbthread.h: Likewise.
678 * lynx-low.h: Likewise.
681 2014-07-30 Gary Benson <gbenson@redhat.com>
683 * server.h: Include common-defs.h.
684 Do not include config.h or build-gnulib-gdbserver/config.h.
686 2014-07-30 Gary Benson <gbenson@redhat.com>
688 * hostio-errno.c: Move server.h to top of includes list.
689 * inferiors.c: Likewise.
690 * linux-x86-low.c: Likewise.
691 * notif.c: Include server.h.
693 2014-07-24 Tom Tromey <tromey@redhat.com>
694 Gary Benson <gbenson@redhat.com>
696 * server.h (CORE_ADDR): Now unsigned.
698 2014-07-16 Pedro Alves <palves@redhat.com>
700 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
702 2014-07-15 Pedro Alves <palves@redhat.com>
704 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
707 2014-07-11 Pedro Alves <palves@redhat.com>
709 * linux-low.c (kill_wait_lwp): New function, based on
710 kill_one_lwp_callback, but use my_waitpid directly.
711 (kill_one_lwp_callback, linux_kill): Use it.
713 2014-06-23 Pedro Alves <palves@redhat.com>
715 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
716 before setting DR0..DR3.
718 2014-06-20 Gary Benson <gbenson@redhat.com>
720 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
721 * configure: Regenerated.
722 * config.in: Likewise.
724 2014-06-20 Gary Benson <gbenson@redhat.com>
726 * Makefile.in (SFILES): Update locations for files moved
728 (object file files): Reordered.
730 2014-06-20 Gary Benson <gbenson@redhat.com>
732 * i386-low.h (i386_dr_low_can_set_addr): Removed.
733 (i386_dr_low_set_addr): Likewise.
734 (i386_dr_low_get_addr): Likewise.
735 (i386_dr_low_can_set_control): Likewise.
736 (i386_dr_low_set_control): Likewise.
737 (i386_dr_low_get_control): Likewise.
738 (i386_dr_low_get_status): Likewise.
739 (i386_get_debug_register_length): Likewise.
740 * linux-x86-low.c (i386_dr_low_set_addr):
741 Changed signature. Made static.
742 (i386_dr_low_get_addr): Likewise.
743 (i386_dr_low_set_control): Likewise.
744 (i386_dr_low_get_control): Likewise.
745 (i386_dr_low_get_status): Likewise.
746 (i386_dr_low): New global variable.
747 * win32-i386-low.c (i386_dr_low_set_addr):
748 Changed signature. Made static.
749 (i386_dr_low_get_addr): Likewise.
750 (i386_dr_low_set_control): Likewise.
751 (i386_dr_low_get_control): Likewise.
752 (i386_dr_low_get_status): Likewise.
753 (i386_dr_low): New global variable.
755 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
757 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
758 * Makefile.in (AR, AR_FLAGS): Define.
759 * configure: Regenerate.
761 2014-06-19 Gary Benson <gbenson@redhat.com>
763 * Makefile.in (i386-dregs.o): New rule.
764 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
765 * i386-low.c (target.h): Remove include.
766 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
767 (DR_CONTROL_SHIFT): Likewise.
768 (DR_CONTROL_SIZE): Likewise.
769 (DR_RW_EXECUTE): Likewise.
770 (DR_RW_WRITE): Likewise.
771 (DR_RW_READ): Likewise.
772 (DR_RW_IORW): Likewise.
773 (DR_LEN_1): Likewise.
774 (DR_LEN_2): Likewise.
775 (DR_LEN_4): Likewise.
776 (DR_LEN_8): Likewise.
777 (DR_LOCAL_ENABLE_SHIFT): Likewise.
778 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
779 (DR_ENABLE_SIZE): Likewise.
780 (DR_LOCAL_SLOWDOWN): Likewise.
781 (DR_GLOBAL_SLOWDOWN): Likewise.
782 (DR_CONTROL_RESERVED): Likewise.
783 (I386_DR_CONTROL_MASK): Likewise.
784 (I386_DR_VACANT): Likewise.
785 (I386_DR_LOCAL_ENABLE): Likewise.
786 (I386_DR_GLOBAL_ENABLE): Likewise.
787 (I386_DR_DISABLE): Likewise.
788 (I386_DR_SET_RW_LEN): Likewise.
789 (I386_DR_GET_RW_LEN): Likewise.
790 (I386_DR_WATCH_HIT): Likewise.
791 (i386_wp_op_t): Likewise.
792 (i386_show_dr): Likewise.
793 (i386_length_and_rw_bits): Likewise.
794 (i386_insert_aligned_watchpoint): Likewise.
795 (i386_remove_aligned_watchpoint): Likewise.
796 (i386_handle_nonaligned_watchpoint): Likewise.
797 i386_update_inferior_debug_regs(): Likewise.
798 (i386_dr_insert_watchpoint): Likewise.
799 (i386_dr_remove_watchpoint): Likewise.
800 (i386_dr_region_ok_for_watchpoint): Likewise.
801 (i386_dr_stopped_data_address): Likewise.
802 (i386_dr_stopped_by_watchpoint): Likewise.
804 2014-06-19 Gary Benson <gbenson@redhat.com>
806 * i386-low.c (i386_dr_show): Renamed to
807 i386_show_dr and made static. All uses updated.
808 (i386_dr_length_and_rw_bits): Renamed to
809 i386_length_and_rw_bits and made static.
811 (i386_dr_insert_aligned_watchpoint): Renamed to
812 i386_insert_aligned_watchpoint and made static.
814 (i386_dr_remove_aligned_watchpoint): Renamed to
815 i386_remove_aligned_watchpoint and made static.
817 (i386_dr_update_inferior_debug_regs): Renamed to
818 i386_update_inferior_debug_regs and made static.
821 2014-06-18 Gary Benson <gbenson@redhat.com>
823 * i386-low.h (i386_dr_low_can_set_addr): New macro.
824 (i386_dr_low_can_set_control): Likewise.
825 (i386_get_debug_register_length): Likewise.
826 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
827 (i386_dr_low_can_set_control): Likewise.
828 (i386_get_debug_register_length): Likewise.
830 2014-06-17 Gary Benson <gbenson@redhat.com>
832 * i386-low.h (i386-dregs.h): New include.
833 (DR_FIRSTADDR): Now in i386-dregs.h.
834 (DR_LASTADDR): Likewise.
835 (DR_NADDR): Likewise.
836 (DR_STATUS): Likewise.
837 (DR_CONTROL): Likewise.
838 (i386_debug_reg_state): Likewise.
839 (i386_dr_insert_watchpoint): Likewise.
840 (i386_dr_remove_watchpoint): Likewise.
841 (i386_dr_region_ok_for_watchpoint): Likewise.
842 (i386_dr_stopped_data_address): Likewise.
843 (i386_dr_stopped_by_watchpoint): Likewise.
844 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
846 2014-06-18 Gary Benson <gbenson@redhat.com>
848 * i386-low.h (i386_low_insert_watchpoint): Renamed to
849 i386_dr_insert_watchpoint.
850 (i386_low_remove_watchpoint): Renamed to
851 i386_dr_remove_watchpoint.
852 (i386_low_region_ok_for_watchpoint): Renamed to
853 i386_dr_region_ok_for_watchpoint.
854 (i386_low_stopped_data_address): Renamed to
855 i386_dr_stopped_data_address.
856 (i386_low_stopped_by_watchpoint): Renamed to
857 i386_dr_stopped_by_watchpoint.
858 * i386-low.c (i386_show_dr): Renamed to
859 i386_dr_show and made nonstatic. All uses updated.
860 (i386_length_and_rw_bits): Renamed to
861 i386_dr_length_and_rw_bits and made nonstatic.
863 (i386_insert_aligned_watchpoint): Renamed to
864 i386_dr_insert_aligned_watchpoint and made nonstatic.
866 (i386_remove_aligned_watchpoint): Renamed to
867 i386_dr_remove_aligned_watchpoint and made nonstatic.
869 (i386_update_inferior_debug_regs): Renamed to
870 i386_dr_update_inferior_debug_regs and made nonstatic.
872 (i386_low_insert_watchpoint): Renamed to
873 i386_dr_insert_watchpoint. All uses updated.
874 (i386_low_remove_watchpoint): Renamed to
875 i386_dr_remove_watchpoint. All uses updated.
876 (i386_low_region_ok_for_watchpoint): Renamed to
877 i386_dr_region_ok_for_watchpoint. All uses updated.
878 (i386_low_stopped_data_address): Renamed to
879 i386_dr_stopped_data_address. All uses updated.
880 (i386_low_stopped_by_watchpoint): Renamed to
881 i386_dr_stopped_by_watchpoint. All uses updated.
883 2014-06-18 Gary Benson <gbenson@redhat.com>
885 * i386-low.c (i386_dr_low_can_set_addr): New macro.
886 (i386_dr_low_can_set_control): Likewise.
887 (i386_insert_aligned_watchpoint): New check.
889 2014-06-18 Gary Benson <gbenson@redhat.com>
891 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
894 2014-06-18 Gary Benson <gbenson@redhat.com>
896 * i386-low.c (i386_length_and_rw_bits): Use internal_error
897 instead of fatal and error.
898 (i386_handle_nonaligned_watchpoint): Likewise.
900 2014-06-18 Gary Benson <gbenson@redhat.com>
902 * i386-low.c (i386_get_debug_register_length): New macro.
903 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
904 (i386_show_dr): Use debug_printf instead of fprintf. Use
905 phex to format values.
907 2014-06-18 Gary Benson <gbenson@redhat.com>
909 * i386-low.h: Comment changes.
910 * i386-low.c: Likewise.
912 2014-06-18 Gary Benson <gbenson@redhat.com>
914 * i386-low.c: Whitespace changes.
916 2014-06-12 Tom Tromey <tromey@redhat.com>
918 * utils.c (freeargv): Remove.
920 2014-06-12 Tom Tromey <tromey@redhat.com>
922 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
923 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
924 (parse_debug_format_options): Likewise.
925 (gdbserver_usage): Likewise.
926 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
927 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
928 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
930 ($(LIBGNU)): Depend on libiberty.
931 (all-lib): Recurse into all subdirs.
932 (install-only): Invoke "install" target in subdirs.
933 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
935 * configure: Rebuild.
936 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
937 for vasprintf, vsnprintf, or gettimeofday.
938 * configure.srv: Don't add safe-ctype.o or lbasename.o to
941 2014-06-05 Joel Brobecker <brobecker@adacore.com>
943 * development.sh: Delete.
944 * Makefile.in (config.status): Adjust dependency on development.sh.
945 * configure.ac: Adjust development.sh source call.
946 * configure: Regenerate.
948 2014-06-02 Pedro Alves <palves@redhat.com>
950 * ax.c (gdb_free_agent_expr): New function.
951 * ax.h (gdb_free_agent_expr): New declaration.
952 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
954 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
956 (clear_breakpoint_conditions_and_commands): New function.
957 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
958 (clear_breakpoint_conditions_and_commands): New declaration.
960 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
962 * linux-aarch64-low.c (asm/ptrace.h): Include.
964 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
966 Fix TLS access for -static -pthread.
967 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
968 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
969 (thread_db_load_search, try_thread_db_load_1): Initialize it.
971 2014-05-20 Pedro Alves <palves@redhat.com>
973 * linux-aarch64-low.c (aarch64_insert_point)
974 (aarch64_remove_point): No longer check whether the type is
975 supported here. Adjust to new interface.
976 (the_low_target): Install aarch64_supports_z_point_type as
977 supports_z_point_type method.
978 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
979 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
980 instead of a Z packet char. Adjust.
981 (arm_supports_z_point_type): New function.
982 (arm_insert_point, arm_remove_point): Adjust to new interface.
983 (the_low_target): Install arm_supports_z_point_type.
984 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
985 (cris_insert_point, cris_remove_point): Adjust to new interface.
986 Don't check whether the type is supported here.
987 (the_low_target): Install cris_supports_z_point_type.
988 * linux-low.c (linux_supports_z_point_type): New function.
989 (linux_insert_point, linux_remove_point): Adjust to new interface.
990 * linux-low.h (struct linux_target_ops) <insert_point,
991 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
992 raw_breakpoint pointer parameter.
993 <supports_z_point_type>: New method.
994 * linux-mips-low.c (mips_supports_z_point_type): New function.
995 (mips_insert_point, mips_remove_point): Adjust to new interface.
996 Use mips_supports_z_point_type.
997 (the_low_target): Install mips_supports_z_point_type.
998 * linux-ppc-low.c (the_low_target): Install NULL as
999 supports_z_point_type method.
1000 * linux-s390-low.c (the_low_target): Install NULL as
1001 supports_z_point_type method.
1002 * linux-sparc-low.c (the_low_target): Install NULL as
1003 supports_z_point_type method.
1004 * linux-x86-low.c (x86_supports_z_point_type): New function.
1005 (x86_insert_point): Adjust to new insert_point interface. Use
1006 insert_memory_breakpoint. Adjust to new
1007 i386_low_insert_watchpoint interface.
1008 (x86_remove_point): Adjust to remove_point interface. Use
1009 remove_memory_breakpoint. Adjust to new
1010 i386_low_remove_watchpoint interface.
1011 (the_low_target): Install x86_supports_z_point_type.
1012 * lynx-low.c (lynx_target_ops): Install NULL as
1013 supports_z_point_type callback.
1014 * nto-low.c (nto_supports_z_point_type): New.
1015 (nto_insert_point, nto_remove_point): Adjust to new interface.
1016 (nto_target_ops): Install nto_supports_z_point_type.
1017 * mem-break.c: Adjust intro comment.
1018 (struct raw_breakpoint) <raw_type, size>: New fields.
1019 <inserted>: Update comment.
1020 <shlib_disabled>: Delete field.
1021 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1022 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1023 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1024 (raw_bkpt_type_to_target_hw_bp_type): New function.
1025 (find_enabled_raw_code_breakpoint_at): New function.
1026 (find_raw_breakpoint_at): New type and size parameters. Use them.
1027 (insert_memory_breakpoint): New function, based off
1028 set_raw_breakpoint_at.
1029 (remove_memory_breakpoint): New function.
1030 (set_raw_breakpoint_at): Reimplement.
1031 (set_breakpoint): New, based on set_breakpoint_at.
1032 (set_breakpoint_at): Reimplement.
1033 (delete_raw_breakpoint): Go through the_target->remove_point
1034 instead of assuming memory breakpoints.
1035 (find_gdb_breakpoint_at): Delete.
1036 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1037 (find_gdb_breakpoint): New function.
1038 (set_gdb_breakpoint_at): Delete.
1039 (z_type_supported): New function.
1040 (set_gdb_breakpoint_1): New function, loosely based off
1041 set_gdb_breakpoint_at.
1042 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1043 (delete_gdb_breakpoint_at): Delete.
1044 (delete_gdb_breakpoint_1): New function, loosely based off
1045 delete_gdb_breakpoint_at.
1046 (delete_gdb_breakpoint): New function.
1047 (clear_gdb_breakpoint_conditions): Rename to ...
1048 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1050 (add_condition_to_breakpoint): Make static.
1051 (add_breakpoint_condition): Take a struct breakpoint pointer
1052 instead of an address. Adjust.
1053 (gdb_condition_true_at_breakpoint): Rename to ...
1054 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1056 (gdb_condition_true_at_breakpoint): Reimplement.
1057 (add_breakpoint_commands): Take a struct breakpoint pointer
1058 instead of an address. Adjust.
1059 (gdb_no_commands_at_breakpoint): Rename to ...
1060 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1061 parameter. Return true if no breakpoint was found. Change debug
1063 (gdb_no_commands_at_breakpoint): Reimplement.
1064 (run_breakpoint_commands): Rename to ...
1065 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1066 and change return type to boolean.
1067 (run_breakpoint_commands): New function.
1068 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1069 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1070 breakpoint. Go through the_target->remove_point instead of
1071 assuming memory breakpoint.
1072 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1073 software and hardware breakpoints.
1074 (reinsert_raw_breakpoint): Go through the_target->insert_point
1075 instead of assuming memory breakpoint.
1076 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1077 software and hardware breakpoints.
1078 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1079 Check both software and hardware breakpoints.
1080 (validate_inserted_breakpoint): Assert the breakpoint is a
1081 software breakpoint. Set the inserted flag to -1 instead of
1082 setting shlib_disabled.
1083 (delete_disabled_breakpoints): Adjust.
1084 (validate_breakpoints): Only validate software breakpoints.
1085 Adjust to inserted flag change.
1086 (check_mem_read, check_mem_write): Skip breakpoint types other
1087 than software breakpoints. Adjust to inserted flag change.
1088 * mem-break.h (enum raw_bkpt_type): New enum.
1089 (raw_breakpoint, struct process_info): Forward declare.
1090 (Z_packet_to_target_hw_bp_type): Delete declaration.
1091 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1092 (set_gdb_breakpoint, delete_gdb_breakpoint)
1093 (clear_breakpoint_conditions): New declarations.
1094 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1095 (breakpoint_inserted_here): Update comment.
1096 (add_breakpoint_condition, add_breakpoint_commands): Replace
1097 address parameter with a breakpoint pointer parameter.
1098 (gdb_breakpoint_here): Update comment.
1099 (delete_gdb_breakpoint_at): Delete.
1100 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1101 * server.c (process_point_options): Take a struct breakpoint
1102 pointer instead of an address. Adjust.
1103 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1104 delete_gdb_breakpoint.
1105 * spu-low.c (spu_target_ops): Install NULL as
1106 supports_z_point_type method.
1107 * target.h: Include mem-break.h.
1108 (struct target_ops) <prepare_to_access_memory>: Update comment.
1109 <supports_z_point_type>: New field.
1110 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1111 instead of a char. Also take a raw breakpoint pointer.
1112 * win32-arm-low.c (the_low_target): Install NULL as
1113 supports_z_point_type.
1114 * win32-i386-low.c (i386_supports_z_point_type): New function.
1115 (i386_insert_point, i386_remove_point): Adjust to new interface.
1116 (the_low_target): Install i386_supports_z_point_type.
1117 * win32-low.c (win32_supports_z_point_type): New function.
1118 (win32_insert_point, win32_remove_point): Adjust to new interface.
1119 (win32_target_ops): Install win32_supports_z_point_type.
1120 * win32-low.h (struct win32_target_ops):
1121 <supports_z_point_type>: New method.
1122 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1123 instead of a char. Also take a raw breakpoint pointer.
1125 2014-05-20 Pedro Alves <palves@redhat.com>
1127 * mem-break.h: Include break-common.h.
1128 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1129 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1130 (Z_packet_to_target_hw_bp_type): New declaration.
1131 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1132 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1133 (Z_PACKET_ACCESS_WP): Delete macros.
1134 (Z_packet_to_hw_type): Delete function.
1135 * i386-low.h: Don't include break-common.h here.
1136 (Z_packet_to_hw_type): Delete declaration.
1137 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1138 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1139 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1140 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1141 * linux-aarch64-low.c: Don't include break-common.h here.
1142 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1143 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1144 (Z_packet_to_target_hw_bp_type): Delete function.
1145 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1147 (mips_insert_point, mips_remove_point): Use
1148 Z_packet_to_target_hw_bp_type.
1150 2014-05-20 Pedro Alves <palves@redhat.com>
1152 * linux-aarch64-low.c: Include break-common.h.
1153 (enum target_point_type): Delete.
1154 (Z_packet_to_point_type): Rename to ...
1155 (Z_packet_to_target_hw_bp_type): ... this, and return a
1156 target_hw_bp_type instead.
1157 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1158 instead of an enum target_point_type.
1159 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1161 (aarch64_dr_state_insert_one_point)
1162 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1163 (aarch64_handle_aligned_watchpoint)
1164 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1165 Take an enum target_hw_bp_type instead of an enum
1167 (aarch64_supports_z_point_type): New function.
1168 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1169 use Z_packet_to_target_hw_bp_type.
1171 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1173 * configure.ac: Only use -Werror by default when DEVELOPMENT
1175 * configure: Regenerate.
1177 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1179 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1180 * linux-x86-low.c (X86_64_USER_REGS): New.
1181 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1183 2014-04-28 Yao Qi <yao@codesourcery.com>
1185 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1188 2014-04-25 Pedro Alves <palves@redhat.com>
1191 * linux-low.c (linux_attach_fail_reason_string): New function.
1192 (linux_attach_lwp): Delete.
1193 (linux_attach_lwp_1): Rename to ...
1194 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1195 argument. Remove "initial" parameter. Return int instead of
1196 void. Don't error or warn here.
1197 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1198 failure to attach to the tgid. Call warning when failing to
1200 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1201 argument. Remove "initial" parameter. Return int instead of
1202 void. Don't error or warn here.
1203 (linux_attach_fail_reason_string): New declaration.
1204 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1205 interface change. Use linux_attach_fail_reason_string.
1207 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1208 Walfred Tedeschi <walfred.tedeschi@intel.com>
1210 * Makefile.in: Added rules to handle new files
1211 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1212 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1213 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1214 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1215 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1216 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1218 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1219 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1220 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1221 i386/x32-avx512.xml.
1222 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1223 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1224 i386/x32-avx512-linux.xml.
1225 * i387-fp.c (num_avx512_k_registers): New constant for number
1227 (num_avx512_zmmh_low_registers): New constant for number of
1228 lower ZMM registers (0-15).
1229 (num_avx512_zmmh_high_registers): New constant for number of
1230 higher ZMM registers (16-31).
1231 (num_avx512_ymmh_registers): New contant for number of higher
1232 YMM registers (ymm16-31 added by avx521 on x86_64).
1233 (num_avx512_xmm_registers): New constant for number of higher
1234 XMM registers (xmm16-31 added by AVX512 on x86_64).
1235 (struct i387_xsave): Add space for AVX512 registers.
1236 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1237 Add code to handle AVX512 registers.
1238 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1239 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1240 prototypei from generated file.
1241 (tdesc_amd64_avx512_linux): Likewise.
1242 (init_registers_x32_avx512_linux): Likewise.
1243 (tdesc_x32_avx512_linux): Likewise.
1244 (init_registers_i386_avx512_linux): Likewise.
1245 (tdesc_i386_avx512_linux): Likewise.
1246 (x86_64_regmap): Add AVX512 registers.
1247 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1249 (initialize_low_arch): Add code to initialize AVX512 registers.
1251 2014-04-23 Pedro Alves <palves@redhat.com>
1253 * mem-break.c (find_gdb_breakpoint_at): Make static.
1254 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1256 2014-04-23 Pedro Alves <palves@redhat.com>
1258 * i386-low.c: Don't include break-common.h here.
1259 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1260 prototype to take target_hw_bp_type as argument instead of a Z
1262 * i386-low.h: Include break-common.h here.
1263 (Z_packet_to_hw_type): Declare.
1264 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1266 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1267 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1268 (x86_remove_point): Convert the packet number to a
1269 target_hw_bp_type before calling i386_low_remove_watchpoint.
1270 * win32-i386-low.c (i386_insert_point): Convert the packet number
1271 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1272 (i386_remove_point): Convert the packet number to a
1273 target_hw_bp_type before calling i386_low_remove_watchpoint.
1275 2014-04-23 Pedro Alves <palves@redhat.com>
1277 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1279 2014-04-10 Pedro Alves <palves@redhat.com>
1281 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1282 Check if the condition or command is NULL before checking if the
1283 breakpoint is known. On success, return true.
1284 * mem-break.h (add_breakpoint_condition): Document return.
1285 (add_breakpoint_commands): Add describing comment.
1286 * server.c (skip_to_semicolon): New function.
1287 (process_point_options): Use it.
1289 2014-04-09 Pedro Alves <palves@redhat.com>
1291 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1294 2014-02-27 Pedro Alves <palves@redhat.com>
1297 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1299 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1301 (last_thread_of_process_p): Take a PID argument instead of a
1303 (linux_wait_for_lwp): Delete.
1304 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1306 (linux_low_filter_event): New function, party factored out from
1307 linux_wait_for_event.
1308 (linux_wait_for_event): Rename to ...
1309 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1310 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1311 sigsuspend. Check for zombie leaders.
1312 (linux_wait_for_event): Reimplement as wrapper around
1313 linux_wait_for_event_filtered.
1314 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1315 a normal or signal exit is seen, it's the whole process exiting.
1316 (wait_for_sigstop): No longer a for_each_inferior callback.
1317 Rewrite on top of linux_wait_for_event_filtered.
1318 (stop_all_lwps): Call wait_for_sigstop directly.
1319 * server.c (resume, handle_target_event): Handle
1320 TARGET_WAITKIND_NO_RESUMED.
1322 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1324 * win32-low.c (psapi_get_dll_name,
1325 * win32_CreateToolhelp32Snapshot): Delete.
1326 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1327 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1329 (handle_load_dll): Add function description.
1330 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1332 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1334 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1336 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1337 base address when calling win32_add_one_solib.
1338 (handle_load_dll): Delete local variable load_addr.
1339 Remove 0x1000 offset applied to DLL base address when calling
1340 win32_add_one_solib.
1341 (handle_unload_dll): Add comment.
1343 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1345 * win32-low.c (win32_add_all_dlls): Renames
1346 win32_ensure_ntdll_loaded. Rewrite function documentation.
1347 Adjust implementation to always load all DLLs.
1348 Add 0x1000 offset to DLL base address when calling
1349 win32_add_one_solib.
1350 (child_initialization_done): New static global.
1351 (do_initial_child_stuff): Set child_initialization_done to
1352 zero during child initialization, and 1 after. Replace call
1353 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1355 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1356 (handle_unload_dll): Add function documentation.
1357 (get_child_debug_event): Ignore load and unload DLL events
1358 during child initialization.
1360 2014-02-20 Doug Evans <dje@google.com>
1362 Remove global all_lwps.
1363 * inferiors.h (ptid_of): Move here from linux-low.h.
1364 (pid_of, lwpid_of): Ditto.
1365 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1366 parameter is a struct thread_info * now.
1367 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1368 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1369 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1371 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1372 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1373 * linux-arm-low.c (update_registers_callback): Update, "entry"
1374 parameter is a struct thread_info * now.
1375 Fetch lwpid from current_inferior directly.
1376 (arm_insert_point): Pass &all_threads to find_inferior instead of
1378 (arm_remove_point): Ditto.
1379 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1380 (arm_prepare_to_resume): Fetch pid from thread.
1381 (arm_read_description): Fetch lwpid from current_inferior directly.
1382 * linux-low.c (all_lwps): Delete.
1383 (delete_lwp): Delete call to remove_inferior.
1384 (handle_extended_wait): Fetch lwpid from thread.
1385 (add_lwp): Don't set lwp->entry.id. Remove call to
1386 add_inferior_to_list.
1387 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1388 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1389 (kill_one_lwp_callback): Ditto.
1390 (linux_kill): Don't dereference NULL pointer.
1391 Fetch ptid,lwpid from thread.
1392 (get_detach_signal): Fetch ptid from thread.
1393 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1394 Simplify call to regcache_invalidate_thread.
1395 (delete_lwp_callback): Update, "entry" parameter is a
1396 struct thread_info * now. Fetch pid from thread.
1397 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1398 (status_pending_p_callback): Update, "entry" parameter is a
1399 struct thread_info * now. Fetch ptid from thread.
1400 (find_lwp_pid): Update, "entry" parameter is a
1401 struct thread_info * now.
1402 (linux_wait_for_lwp): Fetch pid from thread.
1403 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1404 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1405 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1406 (dequeue_one_deferred_signal): Ditto.
1407 (cancel_breakpoint): Fetch ptid from current_inferior.
1408 (linux_wait_for_event): Pass &all_threads to find_inferior,
1409 not &all_lwps. Fetch ptid, lwpid from thread.
1410 (count_events_callback): Update, "entry" parameter is a
1411 struct thread_info * now.
1412 (select_singlestep_lwp_callback): Ditto.
1413 (select_event_lwp_callback): Ditto.
1414 (cancel_breakpoints_callback): Ditto.
1415 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1417 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1418 (unsuspend_one_lwp): Update, "entry" parameter is a
1419 struct thread_info * now.
1420 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1422 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1423 Fetch lwpid from thread, not lwp.
1424 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1425 Pass &all_threads to find_inferior, not &all_lwps.
1426 (send_sigstop): Fetch lwpid from thread, not lwp.
1427 (send_sigstop_callback): Update, "entry" parameter is a
1428 struct thread_info * now.
1429 (suspend_and_send_sigstop_callback): Ditto.
1430 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1431 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1432 struct thread_info * now.
1433 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1435 (lwp_running): Update, "entry" parameter is a
1436 struct thread_info * now.
1437 (stop_all_lwps): Fetch ptid from thread.
1438 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1439 (linux_resume_one_lwp): Fetch lwpid from thread.
1440 (linux_set_resume_request): Update, "entry" parameter is a
1441 struct thread_info * now. Fetch pid, lwpid from thread.
1442 (resume_status_pending_p): Update, "entry" parameter is a
1443 struct thread_info * now.
1444 (need_step_over_p): Ditto. Fetch lwpid from thread.
1445 (start_step_over): Fetch lwpid from thread.
1446 (linux_resume_one_thread): Update, "entry" parameter is a
1447 struct thread_info * now. Fetch lwpid from thread.
1448 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1449 (proceed_one_lwp): Update, "entry" parameter is a
1450 struct thread_info * now. Fetch lwpid from thread.
1451 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1452 struct thread_info * now.
1453 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1454 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1455 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1457 (regsets_store_inferior_registers): Ditto.
1458 (fetch_register, store_register): Ditto.
1459 (linux_read_memory, linux_write_memory): Ditto.
1460 (linux_request_interrupt): Ditto.
1461 (linux_read_auxv): Ditto.
1462 (linux_xfer_siginfo): Ditto.
1463 (linux_qxfer_spu): Ditto.
1464 (linux_qxfer_libraries_svr4): Ditto.
1465 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1466 moved to inferiors.h.
1468 (get_thread_lwp): Update.
1469 (struct lwp_info): Delete member "entry". Simplify comment for
1472 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1473 current_inferior directly.
1474 (update_watch_registers_callback): Update, "entry" parameter is a
1475 struct thread_info * now. Fetch pid from thread.
1476 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1477 (mips_insert_point): Fetch lwpid from current_inferior.
1478 Pass &all_threads to find_inferior, not &all_lwps.
1479 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1480 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1482 (mips_stopped_data_address): Ditto.
1483 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1485 * linux-tile-low.c (tile_arch_setup): Ditto.
1486 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1487 (update_debug_registers_callback): Update, "entry" parameter is a
1488 struct thread_info * now. Fetch pid from thread.
1489 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1490 Pass &all_threads to find_inferior, not &all_lwps.
1491 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1492 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1493 Pass &all_threads to find_inferior, not &all_lwps.
1494 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1495 (i386_dr_low_get_status): Ditto.
1496 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1497 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1498 (x86_linux_read_description): Ditto.
1499 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1501 2014-02-20 Doug Evans <dje@google.com>
1503 * inferiors.c (get_first_inferior): Fix buglet.
1505 2014-02-19 Doug Evans <dje@google.com>
1507 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1508 * inferiors.c (add_thread): Change result type to struct thread_info *.
1509 All callers updated.
1510 (add_lwp): Call add_thread here instead of in callers.
1511 All callers updated.
1512 * linux-low.h (get_lwp_thread): Rewrite.
1513 (struct lwp_info): New member "thread".
1515 2014-02-19 Doug Evans <dje@google.com>
1517 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1518 All callers updated.
1520 2014-02-19 Doug Evans <dje@google.com>
1522 * inferiors.c (add_thread): Fix whitespace.
1524 2014-02-19 Doug Evans <dje@google.com>
1526 * dll.c (clear_dlls): Replace accessing list implemention details
1528 * gdbthread.h (get_first_thread): Declare.
1529 * inferiors.c (for_each_inferior_with_data): New function.
1530 (get_first_thread): New function.
1531 (find_thread_ptid): Simplify.
1532 (get_first_inferior): New function.
1533 (clear_list): Delete.
1534 (one_inferior_p): New function.
1535 (clear_inferior_list): New function.
1536 (clear_inferiors): Update.
1537 * inferiors.h (for_each_inferior_with_data): Declare.
1538 (clear_inferior_list): Declare.
1539 (one_inferior_p): Declare.
1540 (get_first_inferior): Declare.
1541 * linux-low.c (linux_wait_for_event): Replace accessing list
1542 implemention details with API function.
1543 * server.c (target_running): Ditto.
1544 (accumulate_file_name_length): New function.
1545 (emit_dll_description): New function.
1546 (handle_qxfer_libraries): Replace accessing list implemention
1547 details with API function.
1548 (handle_qxfer_threads_worker): New function.
1549 (handle_qxfer_threads_proper): Replace accessing list implemention
1550 details with API function.
1551 (handle_query): Ditto.
1552 (visit_actioned_threads_callback_ftype): New typedef.
1553 (visit_actioned_threads_data): New struct.
1554 (visit_actioned_threads): Rewrite to be find_inferior callback.
1555 (resume): Call find_inferior.
1556 (handle_status): Replace accessing list implemention
1557 details with API function.
1558 (process_serial_event): Replace accessing list implemention details
1560 * target.c (set_desired_inferior): Replace accessing list implemention
1561 details with API function.
1562 * tracepoint.c (same_process_p): New function.
1563 (gdb_agent_about_to_close): Replace accessing list implemention
1564 details with API function.
1565 * win32-low.c (child_delete_thread): Replace accessing list
1566 implemention details with API function.
1567 (match_dll_by_basename): New function.
1568 (dll_is_loaded_by_basename): New function.
1569 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1570 details call to dll_is_loaded_by_basename.
1572 2014-02-19 Doug Evans <dje@google.com>
1574 * dll.h (struct dll_info): Add comment.
1575 * gdbthread.h (struct thread_info): Add comment.
1576 (current_ptid): Simplify.
1577 * inferiors.c (add_process): Update.
1578 (remove_process): Update.
1579 * inferiors.h (struct process_info): Rename member "head" to "entry".
1580 * linux-low.c (delete_lwp): Update.
1582 (last_thread_of_process_p): Update.
1583 (kill_one_lwp_callback, linux_kill): Update.
1584 (status_pending_p_callback): Update.
1585 (wait_for_sigstop): Update. Simplify read of ptid.
1586 (start_step_over): Update.
1587 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1588 (get_lwp_thread): Update.
1589 (struct lwp_info): Rename member "head" to "entry".
1590 * regcache.h (inferior_list_entry): Delete.
1591 * server.c (kill_inferior_callback): Update.
1592 (detach_or_kill_inferior_callback): Update.
1593 (print_started_pid): Update.
1594 (print_attached_pid): Update.
1595 (process_serial_event): Simplify read of ptid.
1596 * thread-db.c (thread_db_create_event): Update.
1597 (thread_db_get_tls_address): Update.
1598 * win32-low.c (current_inferior_ptid): Simplify.
1600 2014-02-19 Tom Tromey <tromey@redhat.com>
1602 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1604 (target_supports_btrace): Update.
1606 2014-02-14 Yao Qi <yao@codesourcery.com>
1608 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1609 (rsp-low-ipa.o): New target.
1611 2014-02-12 Tom Tromey <tromey@redhat.com>
1613 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1614 convert_ascii_to_int.
1615 * regcache.c (registers_to_string): Likewise.
1616 * remote-utils.c (decode_M_packet): Likewise.
1617 * server.c (process_serial_event): Likewise.
1619 2014-02-12 Tom Tromey <tromey@redhat.com>
1621 * server.c (handle_query, handle_v_run): Use hex2bin, not
1623 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1625 2014-02-12 Tom Tromey <tromey@redhat.com>
1627 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1628 convert_int_to_ascii.
1629 * regcache.c (registers_to_string, collect_register_as_string):
1631 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1633 * server.c (process_serial_event): Likewise.
1634 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1635 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1637 2014-02-12 Tom Tromey <tromey@redhat.com>
1639 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1640 bin2hex, not hexify.
1641 * tracepoint.c (cmd_qtstatus): Likewise.
1643 2014-02-12 Tom Tromey <tromey@redhat.com>
1645 * remote-utils.c (monitor_output): Pass explicit length to
1648 2014-02-12 Tom Tromey <tromey@redhat.com>
1650 * tracepoint.c: Include rsp-low.h.
1651 * server.c: Include rsp-low.h.
1652 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1653 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1655 * remote-utils.c: Include rsp-low.h.
1656 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1657 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1658 (convert_int_to_ascii, convert_ascii_to_int): Move to
1660 * regcache.c: Include rsp-low.h.
1661 * ax.c: Include rsp-low.h.
1662 * Makefile.in (SFILES): Add common/rsp-low.c.
1663 (OBS): Add rsp-low.o.
1664 (rsp-low.o): New target.
1666 2014-02-12 Tom Tromey <tromey@redhat.com>
1668 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1669 Include print-utils.h.
1670 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1671 (plongest, thirty_two, phex_nz): Remove.
1672 * Makefile.in (SFILES): Add common/print-utils.c.
1673 (OBS): Add print-utils.o.
1674 (print-utils-ipa.o): New target.
1675 (print-utils.o): New target.
1676 (IPA_OBJS): Add print-utils-ipa.o.
1678 2014-02-06 Tom Tromey <tromey@redhat.com>
1680 * Makefile.in (SFILES): Fix indentation.
1682 2014-02-05 Doug Evans <dje@google.com>
1684 * linux-low.c (linux_wait_for_event): Improve comment.
1685 (linux_wait_1): Keep current_inferior in sync with event_child.
1687 2014-01-22 Doug Evans <dje@google.com>
1689 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1691 2014-01-22 Doug Evans <dje@google.com>
1693 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1694 * configure: Regenerate.
1695 * config.in: Regenerate.
1696 * Makefile.in (SFILES): Add debug.c.
1698 * debug.c: New file.
1699 * debug.h: New file.
1700 * linux-aarch64-low.c (*): Update all debugging printfs to use
1701 debug_printf instead of fprintf.
1702 * linux-arm-low.c (*): Ditto.
1703 * linux-cris-low.c (*): Ditto.
1704 * linux-crisv32-low.c (*): Ditto.
1705 * linux-m32r-low.c (*): Ditto.
1706 * linux-sparc-low.c (*): Ditto.
1707 * linux-x86.c (*): Ditto.
1708 * linux-low.c (*): Ditto.
1709 (linux_wait_1): Add calls to debug_enter, debug_exit.
1710 (linux_wait): Remove redundant debugging printf.
1711 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1712 (linux_resume, unstop_all_lwps): Ditto.
1713 * mem-break.c (*): Update all debugging printfs to use
1714 debug_printf instead of fprintf.
1715 * remote-utils.c (*): Ditto.
1716 * thread-db.c (*): Ditto.
1717 * server.c #include <ctype.h>, "gdb_vecs.h".
1718 (debug_threads): Moved to debug.c.
1719 (*): Update all debugging printfs to use debug_printf instead of
1721 (start_inferior): Replace call to fflush with call to debug_flush.
1722 (monitor_show_help): Mention set debug-format.
1723 (parse_debug_format_options): New function.
1724 (handle_monitor_command): Handle "monitor set debug-format".
1725 (gdbserver_usage): Mention --debug-format.
1726 (main): Parse --debug-format.
1727 * server.h (debug_threads): Declaration moved to debug.h.
1729 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1730 trace_debug_1 that uses debug_printf.
1731 (tracepoint_look_up_symbols): Update all debugging printfs to use
1732 debug_printf instead of fprintf.
1734 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1736 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1739 2014-01-17 Pedro Alves <palves@redhat.com>
1742 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1743 defined after including gdb_proc_service.h.
1745 2014-01-16 Doug Evans <dje@google.com>
1747 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1748 (match_dll): Use it.
1750 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1752 * target.h (target_ops) <read_btrace>: Change parameters and
1753 return type to allow error reporting.
1754 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1755 trace reading errors on.
1756 * linux-low.c (linux_low_read_btrace): Pass trace reading
1758 (linux_low_disable_btrace): New.
1760 2014-01-15 Doug Evans <dje@google.com>
1762 * inferiors.c (thread_id_to_gdb_id): Delete.
1763 * inferiors.h (thread_id_to_gdb_id): Delete.
1765 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1767 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1768 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1771 2014-01-08 Pedro Alves <palves@redhat.com>
1773 * server.c (handle_status): Don't discard previous queued stop
1774 replies or thread's pending status here.
1775 (main) <disconnection>: Do it here instead.
1777 2014-01-08 Pedro Alves <palves@redhat.com>
1779 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1780 * server.c (visit_actioned_threads, handle_pending_status): New
1782 (handle_v_cont): Factor out parts to ...
1783 (resume): ... this new function. If in all-stop, and a thread
1784 being resumed has a pending status, report it without actually
1786 (myresume): Adjust to use the new 'resume' function.
1787 (clear_pending_status_callback, set_pending_status_callback)
1788 (find_status_pending_thread_callback): New functions.
1789 (handle_status): Handle the case of multiple threads having
1790 interesting statuses to report. Report threads' real last signal
1791 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1792 with an interesting thread to report the status for, instead of
1793 always reporting the status of the first thread.
1795 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1797 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1798 * gdbreplay.c (gdbreplay_version): Likewise.
1800 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1802 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1803 iov.iov_len with the real length in use.
1805 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1807 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1808 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1809 for all targets that use win32-low.c.
1810 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1811 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1813 2013-12-13 Pedro Alves <palves@redhat.com>
1815 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1816 if equal to TARGET_WAITKIND_LOADED.
1817 * win32-low.c (cached_status): New static global.
1818 (win32_wait): Add declaration.
1819 (do_initial_child_stuff): Flush all initial pending debug events
1820 up to the initial breakpoint.
1821 (win32_wait): If CACHED_STATUS was set, return that instead
1822 of doing a real wait. Remove the code resuming the execution
1823 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1824 during the initial phase. Also remove the code changing
1825 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1826 TARGET_WAITKIND_STOPPED.
1828 2013-12-11 Yao Qi <yao@codesourcery.com>
1830 * notif.c (handle_notif_ack): Return 0 if no notification
1833 2013-11-20 Doug Evans <dje@google.com>
1835 * linux-low.c (linux_set_resume_request): Fix comment.
1837 2013-11-20 Doug Evans <dje@google.com>
1839 * linux-low.c (resume_status_pending_p): Tweak comment.
1841 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1843 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1844 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1845 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1846 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1847 (srv_amd64_regobj): Add amd64-mpx.o.
1848 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1849 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1850 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1851 * i387-fp.c (num_pl_bnd_register) Added constant.
1852 (num_pl_bnd_cfg_registers) Added constant.
1853 (struct i387_xsave) Added reserved area and MPX fields.
1854 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1855 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1857 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1858 (init_registers_amd64_mpx_linux): Declare new function.
1859 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1860 (x86_64_regmap): Add MPX registers.
1861 (x86_linux_read_description): Add MPX case.
1862 (initialize_low_arch): Initialize MPX targets.
1864 2013-11-18 Tom Tromey <tromey@redhat.com>
1866 * configure: Rebuild.
1867 * configure.ac: Don't check for stdlib.h.
1868 * gdbreplay.c: Unconditionally include stdlib.h.
1870 2013-11-18 Tom Tromey <tromey@redhat.com>
1872 * config.in: Rebuild.
1873 * configure: Rebuild.
1874 * configure.ac: Don't use AC_HEADER_DIRENT.
1876 2013-11-18 Tom Tromey <tromey@redhat.com>
1878 * server.h: Don't check HAVE_STRING_H.
1879 * gdbreplay.c: Don't check HAVE_STRING_H.
1880 * configure: Rebuild.
1882 2013-11-18 Tom Tromey <tromey@redhat.com>
1884 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1887 2013-11-08 Tom Tromey <tromey@redhat.com>
1889 * configure, config.in: Rebuild.
1890 * configure.ac: Remove unused configury.
1892 2013-11-08 Tom Tromey <tromey@redhat.com>
1894 * acinclude.m4: Include common.m4, codeset.m4.
1895 * configure, config.in: Rebuild.
1896 * configure.ac: Use GDB_AC_COMMON.
1898 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1900 * linux-s390-low.c (HWCAP_S390_TE): New define.
1901 (s390_arch_setup): Consider the TE field in the HWCAP for
1902 determining 'have_regset_tdb'.
1904 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1907 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1910 2013-10-02 Pedro Alves <palves@redhat.com>
1912 * server.c (process_serial_event): Don't output "GDBserver
1913 exiting" if GDB is connected through stdio.
1914 * target.c (mywait): Likewise, be silent if GDB is connected
1917 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1919 * lynx-low.c (lynx_add_threads_after_attach): New function.
1920 (lynx_attach): Remove call to add_thread. Add call to
1921 lynx_add_threads_after_attach instead.
1923 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1925 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1926 * config.in, configure: Regenerated.
1928 2013-09-18 Yao Qi <yao@codesourcery.com>
1931 * server.c (start_inferior): Clear 'resume_info'.
1933 2013-09-16 Jiong Wang <jiwang@tilera.com>
1935 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1938 2013-09-16 Jiong Wang <jiwang@tilera.com>
1940 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1941 linux-tile-low.o to srv_tgtobj.
1943 2013-09-16 Will Newton <will.newton@linaro.org>
1945 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1948 2013-09-06 Pedro Alves <palves@redhat.com>
1950 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1951 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1952 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1953 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1954 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1955 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1957 2013-09-06 Pedro Alves <palves@redhat.com>
1959 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1960 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1962 2013-09-06 Pedro Alves <palves@redhat.com>
1964 * linux-amd64-ipa.c: Include tracepoint.h.
1965 * linux-i386-ipa.c: Include tracepoint.h.
1967 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1969 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1970 (ps_get_thread_area): New function.
1972 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1974 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1975 (initialize_low_arch): Call init_registers_crisv32 rather than
1976 init_register_crisv32.
1978 2013-09-05 Pedro Alves <palves@redhat.com>
1980 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1982 * hostio.h: ... this new file.
1983 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1984 win32-low.c: Include hostio.h.
1986 2013-09-05 Pedro Alves <palves@redhat.com>
1988 * server.h (gdb_client_data, handler_func, callback_handler_func)
1989 (delete_file_handler, add_file_handler, append_callback_event)
1990 (delete_callback_event, start_event_loop, initialize_event_loop):
1991 Move to event-loop.h and include it.
1992 * event-loop.h: New file.
1994 2013-09-05 Pedro Alves <palves@redhat.com>
1996 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1997 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1998 (loaded_dll, unloaded_dll): Move to ...
1999 * dll.h: ... this new file.
2000 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2002 2013-09-05 Pedro Alves <palves@redhat.com>
2004 * server.h (current_process, get_thread_process, all_processes)
2005 (add_inferior_to_list, for_each_inferior, current_inferior)
2006 (remove_inferior, add_process, remove_process, find_process_pid)
2007 (have_started_inferiors_p, have_attached_inferiors_p)
2008 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2009 (clear_inferiors, find_inferior, find_inferior_id)
2010 (inferior_target_data, set_inferior_target_data)
2011 (inferior_regcache_data, set_inferior_regcache_data): Move to
2012 inferiors.h, and include it.
2013 * inferiors.h: New file.
2015 2013-09-05 Pedro Alves <palves@redhat.com>
2017 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2021 2013-09-05 Pedro Alves <palves@redhat.com>
2023 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2025 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2026 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2027 (handle_tracepoint_general_set, handle_tracepoint_query)
2028 (tracepoint_finished_step, tracepoint_was_hit)
2029 (release_while_stepping_state_list, current_traceframe)
2030 (in_readonly_region, traceframe_read_mem)
2031 (fetch_traceframe_registers, traceframe_read_sdata)
2032 (traceframe_read_info, struct fast_tpoint_collect_status)
2033 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2034 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2035 (supply_fast_tracepoint_registers)
2036 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2037 (ipa_tdesc, claim_trampoline_space)
2038 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2039 (agent_mem_read, agent_get_trace_state_variable_value)
2040 (agent_set_trace_state_variable_value, agent_tsv_read)
2041 (agent_mem_read_string, get_raw_reg_func_addr)
2042 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2043 * tracepoint.h: ... this new file.
2045 2013-09-05 Pedro Alves <palves@redhat.com>
2047 * server.h (perror_with_name, error, fatal, warning, paddress)
2048 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2050 * utils.h: New file.
2052 2013-09-05 Pedro Alves <palves@redhat.com>
2054 * server.h (remote_debug, noack_mode, transport_is_reliable)
2055 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2056 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2057 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2058 (write_enn, initialize_async_io, enable_async_io)
2059 (disable_async_io, check_remote_input_interrupt_request)
2060 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2061 (dead_thread_notify, prepare_resume_reply)
2062 (decode_address_to_semicolon, decode_address, decode_m_packet)
2063 (decode_M_packet, decode_X_packet, decode_xfer_write)
2064 (decode_search_memory_packet, unhexify, hexify)
2065 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2066 (look_up_one_symbol, relocate_instruction)
2067 (monitor_output): Move to remote-utils.h, and include it.
2068 * remote-utils.h: New file.
2070 2013-09-05 Pedro Alves <palves@redhat.com>
2072 * server.h (_): Delete.
2074 2013-09-02 Pedro Alves <palves@redhat.com>
2076 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2077 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2079 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2081 2013-09-02 Pierre Muller <muller@sourceware.org>
2083 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2084 or WriteProcessMemory complete successfully and handle
2085 ERROR_PARTIAL_COPY error.
2087 2013-09-02 Pedro Alves <palves@redhat.com>
2089 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2090 error instead of EIO.
2092 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2095 * linux-low.c: Include filestuff.h.
2096 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2097 * lynx-low.c: Include filestuff.h.
2098 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2099 * server.c: Include filestuff.h.
2100 (main): Call notice_open_fds.
2101 * spu-low.c: Include filestuff.h.
2102 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2104 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2106 * Makefile.in: Explain why ../target and ../nat are not
2107 listed as include file search paths.
2108 (linux-waitpid.o): New object file rule.
2109 * configure.srv (srv_native_linux_obj): New variable.
2110 Replace all occurrences of linux native object files with
2111 $srv_native_linux_obj.
2112 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2113 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2114 (linux_enable_event_reporting): Remove declaration.
2115 (my_waitpid): Moved to common/linux-waitpid.c.
2116 (linux_wait_for_event): Pass ptid when calling
2117 linux_enable_event_reporting.
2118 (linux_supports_tracefork_flag): Remove.
2119 (linux_enable_event_reporting): Likewise.
2120 (linux_tracefork_grandchild): Remove.
2121 (STACK_SIZE): Moved to common/linux-ptrace.c.
2122 (linux_tracefork_child): Remove.
2123 (linux_test_for_tracefork): Remove.
2124 (linux_look_up_symbols): Call linux_supports_traceclone.
2125 (initialize_low): Remove call to linux_test_for_tracefork.
2126 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2127 common/linux-ptrace.h.
2128 (PTRACE_TYPE_ARG4): Likewise.
2129 Include linux-ptrace.h.
2131 2013-08-21 Pedro Alves <palves@redhat.com>
2133 * config.in: Renegerate.
2135 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2137 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2138 (SFILES): Remove $(srcdir)/common/target-common.c and
2139 add $(srcdir)/target/waitstatus.c.
2140 (OBS): Remove target-common.o and add waitstatus.o.
2141 (server_h): Remove $(srcdir)/../common/target-common.h and
2142 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2143 and $(srcdir)/../target/waitstatus.h.
2144 (target-common.o): Remove.
2145 (waitstatus.o): New target object file.
2146 * target.h: Do not include target-common.h and
2147 include target/resume.h, target/wait.h and
2148 target/waitstatus.h.
2150 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2152 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2153 to PTRACE_TYPE_ARG3.
2154 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2155 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2157 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2158 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2160 2013-07-27 Jie Zhang <jie@codesourcery.com>
2161 Daniel Jacobowitz <dan@codesourcery.com>
2162 Yao Qi <yao@codesourcery.com>
2164 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2165 (mips-linux-watch.o): New rule.
2166 (mips_linux_watch_h): New variable.
2167 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2169 * linux-mips-low.c: Include mips-linux-watch.h.
2170 (struct arch_process_info, struct arch_lwp_info): New.
2171 (update_watch_registers_callback): New function.
2172 (mips_linux_new_process, mips_linux_new_thread) New functions.
2173 (mips_linux_prepare_to_resume, mips_insert_point): New
2175 (mips_remove_point, mips_stopped_by_watchpoint): New
2177 (rsp_bp_type_to_target_hw_bp_type): New function.
2178 (mips_stopped_data_address): New function.
2179 (the_low_target): Add watchpoint support functions.
2181 2013-07-27 Yao Qi <yao@codesourcery.com>
2183 * i386-low.c: Include break-common.h.
2184 (enum target_hw_bp_type): Remove.
2186 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2188 * Makefile.in (SFILES): /common/target-common.c.
2189 (OBS): Add target-common.o.
2190 (server_h): Add $(srcdir)/../common/target-common.h.
2191 (target-common.o): New target.
2192 * server.c (queue_stop_reply_callback): Free
2193 status string after use.
2194 * target.c (target_waitstatus_to_string): Remove.
2195 * target.h: Include target-common.h.
2196 (resume_kind): Likewise.
2197 (target_waitkind): Likewise.
2198 (target_waitstatus): Likewise.
2199 (TARGET_WNOHANG): Likewise.
2201 2013-07-04 Yao Qi <yao@codesourcery.com>
2203 * Makefile.in (host_alias): Use @host_noncanonical@.
2204 (target_alias): Use @target_noncanonical@.
2205 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2206 ACX_NONCANONICAL_HOST.
2207 * configure: Regenerated.
2210 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2212 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2213 * configure: Rebuild.
2214 * Makefile.in (version_host, version_target): Get from configure.
2215 (version.c): Use $(version_host) and $(version_target).
2217 2013-07-03 Pedro Alves <palves@redhat.com>
2219 * Makefile.in (config.status): Depend on development.sh.
2220 * acinclude.m4: Include libmcheck.m4.
2221 * configure: Regenerate.
2223 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2225 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2226 attribute inside the parentheses.
2227 (winapi_DebugSetProcessKillOnExit): Ditto.
2228 (winapi_DebugBreakProcess): Ditto.
2229 (winapi_GenerateConsoleCtrlEvent): Ditto.
2231 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2233 * notif.h (notif_event): Add a dummy member to avoid compiler
2236 2013-07-01 Pedro Alves <palves@redhat.com>
2238 * hostio.c (HOSTIO_PATH_MAX): Define.
2239 (require_filename, handle_open, handle_unlink, handle_readlink):
2242 2013-07-01 Pedro Alves <palves@redhat.com>
2244 * server.h: Include "pathmax.h".
2245 * linux-low.c: Don't include sys/param.h.
2246 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2248 * win32-low.c: Don't include sys/param.h.
2249 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2251 2013-07-01 Pedro Alves <palves@redhat.com>
2253 * event-loop.c: Don't check HAVE_UNISTD_H before including
2255 * gdbreplay.c: Likewise.
2256 * remote-utils.c: Likewise.
2257 * server.c: Likewise.
2258 * configure.ac: Don't check for unistd.h.
2259 * configure: Regenerate.
2261 2013-06-28 Tom Tromey <tromey@redhat.com>
2263 * Makefile.in (version.c): Use version.in, not
2266 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2268 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2269 * configure: Rebuild.
2270 * Makefile.in (version_host, version_target): Get from configure.
2271 (version.c): Use $(version_host) and $(version_target).
2273 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2275 Fix trace-status to output user name without trailing colon.
2276 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2278 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2280 Fix trace-status to output proper start-time and stop-time.
2281 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2282 output start time and stop time in hex as gdb expects.
2284 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2286 * tracepoint.c (build_traceframe_info_xml): Output trace state
2287 variables present in the trace buffer.
2289 2013-06-24 Tom Tromey <tromey@redhat.com>
2291 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2293 (version.o): Remove.
2294 * gdbreplay.c: Include version.h.
2295 (version, host_name): Don't declare.
2296 * server.h: Include version.h.
2297 (version, host_name): Don't declare.
2299 2013-06-12 Pedro Alves <palves@redhat.com>
2301 * linux-x86-low.c (linux_is_elf64): Delete global.
2302 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2303 with local linux_pid_exe_is_elf_64_file use.
2305 2013-06-11 Pedro Alves <palves@redhat.com>
2307 * linux-low.c (regset_disabled, disable_regset): New functions.
2308 (regsets_fetch_inferior_registers)
2309 (regsets_store_inferior_registers): Use them.
2310 (initialize_regsets_info); Don't allocate the disabled_regsets
2312 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2315 2013-06-11 Pedro Alves <palves@redhat.com>
2317 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2320 2013-06-11 Pedro Alves <palves@redhat.com>
2322 * linux-x86-low.c (initialize_low_arch): Call
2323 init_registers_x32_avx_linux.
2325 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2327 Fix compatibility with Android Bionic.
2328 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2331 2013-06-07 Pedro Alves <palves@redhat.com>
2334 * Makefile.in (OBS): Add tdesc.o.
2335 (IPA_OBJS): Add tdesc-ipa.o.
2336 (tdesc-ipa.o): New rule.
2337 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2339 * linux-low.c (new_inferior): Delete.
2340 (disabled_regsets, num_regsets): Delete.
2341 (linux_add_process): Adjust to set the new per-process
2343 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2344 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2345 was a stop. When calling arch_setup, switch the current inferior
2346 to the thread that got an event.
2347 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2348 (regsets_fetch_inferior_registers)
2349 (regsets_store_inferior_registers): New regsets_info parameter.
2351 (linux_register_in_regsets): New regs_info parameter. Adjust to
2353 (register_addr, fetch_register, store_register): New usrregs_info
2354 parameter. Adjust to use it.
2355 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2356 parameter regs_info. Adjust to use it.
2357 (linux_fetch_registers): Get the current inferior's regs_info, and
2359 (linux_store_registers): Ditto.
2360 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2361 (initialize_low): Don't initialize the target_regsets here. Call
2362 initialize_low_arch.
2363 * linux-low.h (target_regsets): Delete declaration.
2364 (struct regsets_info): New.
2365 (struct usrregs_info): New.
2366 (struct regs_info): New.
2367 (struct process_info_private) <new_inferior>: New field.
2368 (struct linux_target_ops): Delete the num_regs, regmap, and
2369 regset_bitmap fields. New field regs_info.
2370 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2371 * i387-fp.c (num_xmm_registers): Delete.
2372 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2373 calls to new interface.
2374 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2375 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2376 Infer the number of xmm registers from the regcache's target
2378 * i387-fp.h (num_xmm_registers): Delete.
2379 * inferiors.c (add_thread): Don't install the thread's regcache
2381 * proc-service.c (gregset_info): Fetch the current inferior's
2382 regs_info. Adjust to use it.
2383 * regcache.c: Include tdesc.h.
2384 (register_bytes, reg_defs, num_registers)
2385 (gdbserver_expedite_regs): Delete.
2386 (get_thread_regcache): If the thread doesn't have a regcache yet,
2387 create one, instead of aborting gdbserver.
2388 (regcache_invalidate_one): Rename to ...
2389 (regcache_invalidate_thread): ... this.
2390 (regcache_invalidate_one): New.
2391 (regcache_invalidate): Only invalidate registers of the current
2393 (init_register_cache): Add target_desc parameter, and use it.
2394 (new_register_cache): Ditto. Assert the target description has a
2395 non zero registers_size.
2396 (regcache_cpy): Add assertions. Adjust.
2397 (realloc_register_cache, set_register_cache): Delete.
2398 (registers_to_string, registers_from_string): Adjust.
2399 (find_register_by_name, find_regno, find_register_by_number)
2400 (register_cache_size): Add target_desc parameter, and use it.
2401 (free_register_cache_thread, free_register_cache_thread_one)
2402 (regcache_release, register_cache_size): New.
2403 (register_size): Add target_desc parameter, and use it.
2404 (register_data, supply_register, supply_register_zeroed)
2405 (supply_regblock, supply_register_by_name, collect_register)
2406 (collect_register_as_string, collect_register_by_name): Adjust.
2407 * regcache.h (struct target_desc): Forward declare.
2408 (struct regcache) <tdesc>: New field.
2409 (init_register_cache, new_register_cache): Add target_desc
2411 (regcache_invalidate_thread): Declare.
2412 (regcache_invalidate_one): Delete declaration.
2413 (regcache_release): Declare.
2414 (find_register_by_number, register_cache_size, register_size)
2415 (find_regno): Add target_desc parameter.
2416 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2418 * remote-utils.c: Include tdesc.h.
2419 (outreg, prepare_resume_reply): Adjust.
2420 * server.c: Include tdesc.h.
2421 (gdbserver_xmltarget): Delete declaration.
2422 (get_features_xml, process_serial_event): Adjust.
2423 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2425 (struct process_info) <tdesc>: New field.
2426 (ipa_tdesc): Declare.
2427 * tdesc.c: New file.
2428 * tdesc.h: New file.
2429 * tracepoint.c: Include tdesc.h.
2430 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2431 (get_context_regcache): Adjust to pass ipa_tdesc down.
2432 (do_action_at_tracepoint): Adjust to get the register cache size
2433 from the context regcache's description.
2434 (traceframe_walk_blocks): Adjust to get the register cache size
2435 from the current trace frame's description.
2436 (traceframe_get_pc): Adjust to get current trace frame's
2437 description and pass it down.
2438 (gdb_collect): Adjust to get the register cache size from the
2440 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2441 (gdbserver_xmltarget): Delete.
2442 (initialize_low_tracepoint): Set the ipa's target description.
2443 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2444 (initialize_low_tracepoint): Set the ipa's target description.
2445 * linux-x86-low.c: Include tdesc.h.
2446 [__x86_64__] (is_64bit_tdesc): New.
2447 (ps_get_thread_area, x86_get_thread_area): Use it.
2448 (i386_cannot_store_register): Rename to ...
2449 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2450 (i386_cannot_fetch_register): Rename to ...
2451 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2452 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2454 (target_regsets): Rename to ...
2455 (x86_regsets): ... this.
2456 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2458 (x86_siginfo_fixup): Use is_64bit_tdesc.
2459 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2460 (tdesc_x32_avx_linux, tdesc_x32_linux)
2461 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2463 (x86_linux_update_xmltarget): Delete.
2464 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2465 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2466 (AMD64_LINUX_USER64_CS): New.
2467 (x86_linux_read_description): New, based on
2468 x86_linux_update_xmltarget.
2469 (same_process_callback): New.
2470 (x86_arch_setup_process_callback): New.
2471 (x86_linux_update_xmltarget): New.
2472 (x86_regsets_info): New.
2473 (amd64_linux_regs_info): New.
2474 (i386_linux_usrregs_info): New.
2475 (i386_linux_regs_info): New.
2476 (x86_linux_regs_info): New.
2477 (x86_arch_setup): Reimplement.
2478 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2479 (x86_emit_ops): Ditto.
2480 (the_low_target): Adjust. Install x86_linux_regs_info,
2481 x86_cannot_fetch_register, and x86_cannot_store_register.
2482 (initialize_low_arch): New.
2483 * linux-ia64-low.c (tdesc_ia64): Declare.
2484 (ia64_fetch_register): Adjust.
2485 (ia64_usrregs_info, regs_info): New globals.
2486 (ia64_regs_info): New function.
2487 (the_low_target): Adjust.
2488 (initialize_low_arch): New function.
2489 * linux-sparc-low.c (tdesc_sparc64): Declare.
2490 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2492 (sparc_arch_setup): New function.
2493 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2494 (the_low_target): Adjust.
2495 (initialize_low_arch): New function.
2496 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2497 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2498 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2499 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2500 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2501 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2502 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2503 (tdesc_powerpc_isa205_vsx64l): Declare.
2504 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2505 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2506 (ppc_set_pc, ppc_get_hwcap): Adjust.
2507 (ppc_usrregs_info): Forward declare.
2508 (!__powerpc64__) ppc_regmap_adjusted: New global.
2509 (ppc_arch_setup): Adjust to the current process'es target
2511 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2512 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2513 (ppc_store_evrregset): Adjust.
2514 (target_regsets): Rename to ...
2515 (ppc_regsets): ... this, and make static.
2516 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2517 (ppc_regs_info): New function.
2518 (the_low_target): Adjust.
2519 (initialize_low_arch): New function.
2520 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2521 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2522 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2523 (tdesc_s390x_linux64v2): Declare.
2524 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2525 (s390_fill_gregset, s390_store_last_break): Adjust.
2526 (target_regsets): Rename to ...
2527 (s390_regsets): ... this, and make static.
2528 (s390_get_pc, s390_set_pc): Adjust.
2529 (s390_get_hwcap): New target_desc parameter, and use it.
2530 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2531 (s390_arch_setup): Adjust to set the current process'es target
2532 description. Don't adjust the regmap.
2533 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2534 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2535 (regs_info_3264): New globals.
2536 (s390_regs_info): New function.
2537 (the_low_target): Adjust.
2538 (initialize_low_arch): New function.
2539 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2540 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2541 [__mips64] (init_registers_mips_linux)
2542 (init_registers_mips_dsp_linux): Delete defines.
2543 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2544 (have_dsp): New global.
2545 (mips_read_description): New, based on mips_arch_setup.
2546 (mips_arch_setup): Reimplement.
2547 (get_usrregs_info): New function.
2548 (mips_cannot_fetch_register, mips_cannot_store_register)
2549 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2550 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2551 (target_regsets): Rename to ...
2552 (mips_regsets): ... this, and make static.
2553 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2554 (dsp_regs_info, regs_info): New globals.
2555 (mips_regs_info): New function.
2556 (the_low_target): Adjust.
2557 (initialize_low_arch): New function.
2558 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2559 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2561 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2562 (arm_read_description): New, with bits factored from
2564 (arm_arch_setup): Reimplement.
2565 (target_regsets): Rename to ...
2566 (arm_regsets): ... this, and make static.
2567 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2568 (arm_regs_info): New function.
2569 (the_low_target): Adjust.
2570 (initialize_low_arch): New function.
2571 * linux-m68k-low.c (tdesc_m68k): Declare.
2572 (target_regsets): Rename to ...
2573 (m68k_regsets): ... this, and make static.
2574 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2575 (m68k_regs_info): New function.
2576 (m68k_arch_setup): New function.
2577 (the_low_target): Adjust.
2578 (initialize_low_arch): New function.
2579 * linux-sh-low.c (tdesc_sharch): Declare.
2580 (target_regsets): Rename to ...
2581 (sh_regsets): ... this, and make static.
2582 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2583 (sh_regs_info, sh_arch_setup): New functions.
2584 (the_low_target): Adjust.
2585 (initialize_low_arch): New function.
2586 * linux-bfin-low.c (tdesc_bfin): Declare.
2587 (bfin_arch_setup): New function.
2588 (bfin_usrregs_info, regs_info): New globals.
2589 (bfin_regs_info): New function.
2590 (the_low_target): Adjust.
2591 (initialize_low_arch): New function.
2592 * linux-cris-low.c (tdesc_cris): Declare.
2593 (cris_arch_setup): New function.
2594 (cris_usrregs_info, regs_info): New globals.
2595 (cris_regs_info): New function.
2596 (the_low_target): Adjust.
2597 (initialize_low_arch): New function.
2598 * linux-cris-low.c (tdesc_crisv32): Declare.
2599 (cris_arch_setup): New function.
2600 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2601 (cris_regs_info): New function.
2602 (the_low_target): Adjust.
2603 (initialize_low_arch): New function.
2604 * linux-m32r-low.c (tdesc_m32r): Declare.
2605 (m32r_arch_setup): New function.
2606 (m32r_usrregs_info, regs_info): New globals.
2607 (m32r_regs_info): Adjust.
2608 (initialize_low_arch): New function.
2609 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2610 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2611 (tic6x_usrregs_info): Forward declare.
2612 (tic6x_read_description): New function, based on ...
2613 (tic6x_arch_setup): ... this. Reimplement.
2614 (target_regsets): Rename to ...
2615 (tic6x_regsets): ... this, and make static.
2616 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2617 (tic6x_regs_info): New function.
2618 (the_low_target): Adjust.
2619 (initialize_low_arch): New function.
2620 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2621 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2622 (target_regsets): Rename to ...
2623 (xtensa_regsets): ... this, and make static.
2624 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2626 (xtensa_arch_setup, xtensa_regs_info): New functions.
2627 (the_low_target): Adjust.
2628 (initialize_low_arch): New function.
2629 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2630 (nios2_arch_setup): Set the current process'es tdesc.
2631 (target_regsets): Rename to ...
2632 (nios2_regsets): ... this.
2633 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2634 (nios2_regs_info): New function.
2635 (the_low_target): Adjust.
2636 (initialize_low_arch): New function.
2637 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2638 (aarch64_arch_setup): Set the current process'es tdesc.
2639 (target_regsets): Rename to ...
2640 (aarch64_regsets): ... this.
2641 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2642 (aarch64_regs_info): New function.
2643 (the_low_target): Adjust.
2644 (initialize_low_arch): New function.
2645 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2647 (target_regsets): Rename to ...
2648 (tile_regsets): ... this.
2649 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2650 (tile_regs_info): New function.
2651 (tile_arch_setup): Set the current process'es tdesc.
2652 (the_low_target): Adjust.
2653 (initialize_low_arch): New function.
2654 * spu-low.c (tdesc_spu): Declare.
2655 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2656 * win32-arm-low.c (tdesc_arm): Declare.
2657 (arm_arch_setup): New function.
2658 (the_low_target): Install arm_arch_setup instead of
2660 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2661 (init_windows_x86): Rename to ...
2662 (i386_arch_setup): ... this. Set `win32_tdesc'.
2663 (the_low_target): Adjust.
2664 * win32-low.c (win32_tdesc): New global.
2665 (child_add_thread): Don't create the thread cache here.
2666 (do_initial_child_stuff): Set the new process'es tdesc.
2667 * win32-low.h (struct target_desc): Forward declare.
2668 (win32_tdesc): Declare.
2669 * lynx-i386-low.c (tdesc_i386): Declare global.
2670 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2671 * lynx-low.c (lynx_tdesc): New global.
2672 (lynx_add_process): Set the new process'es tdesc.
2673 * lynx-low.h (struct target_desc): Forward declare.
2674 (lynx_tdesc): Declare global.
2675 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2676 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2677 * nto-low.c (nto_tdesc): New global.
2678 (do_attach): Set the new process'es tdesc.
2679 * nto-low.h (struct target_desc): Forward declare.
2680 (nto_tdesc): Declare.
2681 * nto-x86-low.c (tdesc_i386): Declare.
2682 (nto_x86_arch_setup): Set `nto_tdesc'.
2684 2013-06-04 Gary Benson <gbenson@redhat.com>
2686 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2687 to qSupported response when appropriate.
2688 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2689 with nonzero-length annex.
2690 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2691 arguments supplied in annex.
2693 2013-05-31 Doug Evans <dje@google.com>
2696 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2697 64 bits in 64-cross-32 environment.
2699 2013-05-28 Pedro Alves <palves@redhat.com>
2701 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2702 (aarch64-without-fpu.c): Delete rule.
2703 * configure.srv (aarch64*-*-linux*): Remove references to
2704 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2705 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2708 2013-05-24 Pedro Alves <palves@redhat.com>
2710 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2711 instead of strchr/decode_address. Error if the range isn't split
2712 with a ','. Don't assume there's be a ':' in the action.
2714 2013-05-23 Yao Qi <yao@codesourcery.com>
2715 Pedro Alves <palves@redhat.com>
2717 * linux-low.c (lwp_in_step_range): New function.
2718 (linux_wait_1): If the thread was range stepping and stopped
2719 outside the stepping range, report the stop to GDB. Otherwise,
2720 continue stepping. Add range stepping debug output.
2721 (linux_set_resume_request): Copy the step range from the resume
2723 (linux_supports_range_stepping): New.
2724 (linux_target_ops) <supports_range_stepping>: Set to
2725 linux_supports_range_stepping.
2726 * linux-low.h (struct linux_target_ops)
2727 <supports_range_stepping>: New field.
2728 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2729 * linux-x86-low.c (x86_supports_range_stepping): New.
2730 (the_low_target) <supports_range_stepping>: Set to
2731 x86_supports_range_stepping.
2732 * server.c (handle_v_cont): Handle 'r' action.
2733 (handle_v_requests): Append ";r" if the target supports range
2735 * target.h (struct thread_resume) <step_range_start,
2736 step_range_end>: New fields.
2737 (struct target_ops) <supports_range_stepping>:
2739 (target_supports_range_stepping): New macro.
2741 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2743 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2744 confusion in comment.
2746 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2748 * lynx-low.c (struct process_info_private): New type.
2749 (lynx_add_process): New function.
2750 (lynx_create_inferior, lynx_attach): Replace calls to
2751 add_process by calls to lynx_add_process.
2752 (lynx_resume): If PTID is null, then try using
2753 current_process()->private->last_wait_event_ptid.
2755 (lynx_clear_inferiors): Delete. The contents of that function
2756 has been inlined in lynx_mourn;
2757 (lynx_wait_1): Save the ptid in the process's private data.
2758 (lynx_mourn): Free the process' private data. Replace call
2759 to lynx_clear_inferiors by call to clear_inferiors.
2761 2013-05-17 Yao Qi <yao@codesourcery.com>
2763 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2766 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2768 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2769 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2770 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2771 PT_TEXT_END_ADDR guards. Update comments.
2772 (linux_target_op) <read_offsets>: Conditionally define to
2773 linux_read_offsets if the target is UCLIBC and if it defines
2774 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2776 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2777 Andrew Jenner <andrew@codesourcery.com>
2779 * Makefile.in (SFILES): Add linux-nios2-low.c.
2780 (clean): Add action to delete nios2-linux.c.
2781 (nios2-linux.c): New rule.
2782 * configure.srv: Add nios2*-*-linux*.
2783 * linux-nios2-low.c: New.
2785 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2787 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2789 2013-04-25 Hui Zhu <hui@codesourcery.com>
2792 * ax.c (ax_printf): Add fflush.
2794 2013-04-22 Tom Tromey <tromey@redhat.com>
2796 * Makefile.in (SFILES): Add filestuff.c.
2797 (OBS): Add filestuff.o.
2798 (filestuff.o): New target.
2799 * config.in, configure: Rebuild.
2800 * configure.ac: Check for fdwalk, pipe2.
2802 2013-04-17 Pedro Alves <palves@redhat.com>
2804 * configure.ac (USE_THREAD_DB): Delete variable.
2805 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2806 Don't AC_SUBST USE_THREAD_DB.
2807 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2808 * config.in, configure: Regenerate.
2810 2013-04-16 Pedro Alves <palves@redhat.com>
2812 * linux-low.h (struct lwp_info) <thread_known>: Move under
2813 the USE_THREAD_DB #ifdef.
2815 2013-04-16 Pedro Alves <palves@redhat.com>
2817 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2818 (linux-low.o): Delete rule.
2819 * linux-low.h: Always include "gdb_thread_db.h" instead of
2820 conditionally including thread_db.h.
2821 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2824 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2826 * Makefile.in (install-only): Fix make install regression.
2828 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2830 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2831 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2833 * gdbserver.1: Remove.
2835 2013-03-22 Pedro Alves <palves@redhat.com>
2837 * linux-low.c (handle_extended_wait): Don't call
2838 linux_enable_event_reporting.
2840 2013-03-15 Tony Theodore <tonyt@logyst.com>
2843 * Makefile.in (SHELL): Use @SHELL@.
2845 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2847 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2850 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2852 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2853 Remove extraneous NULL element.
2855 2013-03-13 Yao Qi <yao@codesourcery.com>
2857 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2858 'V' block in trace frame.
2860 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2862 * target.h (struct target_ops): Add btrace ops.
2863 (target_supports_btrace): New macro.
2864 (target_enable_btrace): New macro.
2865 (target_disable_btrace): New macro.
2866 (target_read_btrace): New macro.
2867 * gdbthread.h (struct thread_info): Add btrace field.
2868 * server.c: Include btrace-common.h.
2869 (handle_btrace_general_set): New function.
2870 (handle_btrace_enable): New function.
2871 (handle_btrace_disable): New function.
2872 (handle_general_set): Call handle_btrace_general_set.
2873 (handle_qxfer_btrace): New function.
2874 (struct qxfer qxfer_packets[]): Add btrace entry.
2875 * inferiors.c (remove_thread): Disable btrace.
2876 * linux-low: Include linux-btrace.h.
2877 (linux_low_enable_btrace): New function.
2878 (linux_low_read_btrace): New function.
2879 (linux_target_ops): Add btrace ops.
2880 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2881 Add srv_linux_btrace=yes.
2882 (x86_64-*-linux*): Add linux-btrace.o.
2883 Add srv_linux_btrace=yes.
2884 * configure.ac: Define HAVE_LINUX_BTRACE.
2885 * config.in: Regenerated.
2886 * configure: Regenerated.
2888 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2890 * server.c (handle_qxfer): Preserve error message if -3 is
2892 (qxfer): Document the -3 return value.
2894 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2896 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2897 (linux_btrace_h): New variable.
2898 (linux-btrace.o): New rule.
2900 2013-03-08 Stan Shebs <stan@codesourcery.com>
2901 Hafiz Abid Qadeer <abidh@codesourcery.com>
2903 * tracepoint.c (trace_buffer_size): New global.
2904 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2905 (init_trace_buffer): Change to one-argument function. Allocate
2906 trace buffer memory.
2907 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2908 handle QTBuffer:size packet.
2909 (cmd_bigqtbuffer_size): New function.
2910 (initialize_tracepoint): Call init_trace_buffer with
2911 DEFAULT_TRACE_BUFFER_SIZE.
2912 * server.c (handle_query): Add QTBuffer:size in the
2915 2013-03-07 Yao Qi <yao@codesourcery.com>
2917 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2918 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2920 (cmd_qtsp): Adjust condition. Do post increment.
2921 Set cur_action and cur_step_action back to 0.
2923 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2926 * linux-low.c (linux_write_memory): Return early success if LEN is
2929 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2931 * configure.srv: Add x86_64-*-cygwin* as target.
2933 2013-02-28 Tom Tromey <tromey@redhat.com>
2935 * configure.ac: Invoke AC_SYS_LARGEFILE.
2936 * configure, config.in: Rebuild.
2938 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2940 * win32-low.c: Throughout, fix format strings and casts of
2941 printf-like functions to avoid type related warnings on all
2943 (get_child_debug_event): Print dwDebugEventCode as hex since
2944 that's how it's usually documented.
2946 2013-02-28 Yao Qi <yao@codesourcery.com>
2948 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2951 2013-02-27 Jiong Wang <jiwang@tilera.com>
2953 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2954 (reg-tilegx32.c): New rule.
2955 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2956 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2957 different register info initializer according to elf class.
2958 (init_registers_tilgx32): New function. The tilegx32 register info
2960 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2961 (tile_store_gregset): Likewise.
2963 2013-02-27 Yao Qi <yao@codesourcery.com>
2965 * server.c (process_point_options): Print debug message when
2966 debug_threads is true.
2968 2013-02-26 Yao Qi <yao@codesourcery.com>
2970 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2972 2013-02-19 Pedro Alves <palves@redhat.com>
2973 Kai Tietz <ktietz@redhat.com>
2977 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2978 instead of strtoul to extract address from packet.
2979 (process_serial_event) <'z'>: Likewise.
2981 2013-02-18 Yao Qi <yao@codesourcery.com>
2983 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2985 2013-02-14 Pedro Alves <palves@redhat.com>
2989 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2990 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2992 2013-02-14 Pedro Alves <palves@redhat.com>
2994 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2996 2013-02-14 Pedro Alves <palves@redhat.com>
2998 * tracepoint.c (save_string): Delete.
2999 (add_tracepoint_action): Use savestring instead of save_string.
3001 2013-02-12 Pedro Alves <palves@redhat.com>
3003 * linux-xtensa-low.c: Ditto.
3004 * xtensa-xtregs.c: Ditto.
3006 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3008 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3011 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3013 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3014 aarch64_num_wp_regs and aarch64_num_bp_regs to
3015 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3017 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3019 * linux-aarch64-low.c (ps_get_thread_area): Replace
3020 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3022 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3023 Marcus Shawcroft <marcus.shawcroft@arm.com>
3024 Nigel Stephens <nigel.stephens@arm.com>
3025 Yufeng Zhang <yufeng.zhang@arm.com>
3027 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3028 (aarch64.c, aarch64-without-fpu.c): New targets.
3029 * configure.srv (aarch64*-*-linux*): New.
3030 * linux-aarch64-low.c: New file.
3032 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3034 * linux-low.c (handle_extended_wait, linux_create_inferior)
3035 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3036 (dequeue_one_deferred_signal, linux_resume_one_thread)
3037 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3038 (linux_tracefork_grandchild, linux_test_for_tracefork)
3039 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3040 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3041 where the argument is 0.
3043 2013-01-25 Yao Qi <yao@codesourcery.com>
3045 * event-loop.c: Include "queue.h".
3046 (gdb_event_p): New typedef.
3047 (struct gdb_event) <next_event>: Remove.
3048 (event_queue): Change to QUEUE(gdb_event_p).
3049 (async_queue_event): Remove.
3050 (gdb_event_xfree): New.
3051 (initialize_event_loop): New.
3052 (process_event): Use API from QUEUE.
3053 (wait_for_event): Likewise.
3054 * server.c (main): Call initialize_event_loop.
3055 * server.h (initialize_event_loop): Declare.
3057 2013-01-18 Yao Qi <yao@codesourcery.com>
3059 * ax.h (struct eval_agent_expr_context): New.
3060 (gdb_eval_agent_expr): Update declaration.
3061 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3062 TFRAME. Add new argument CTX.
3063 * server.h (struct eval_agent_expr_context): Declare.
3064 (agent_mem_read, agent_tsv_read): Update declaration.
3065 (agent_mem_read_string): Likewise.
3066 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3067 (add_traceframe_block): Add new argument TPOINT.
3068 Increase TPOINT->traceframe_usage.
3069 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3070 eval_tracepoint_agent_expr.
3071 (condition_true_at_tracepoint): Likewise.
3072 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3073 (agent_mem_read_string, agent_tsv_read): Likewise.
3075 2013-01-16 Yao Qi <yao@codesourcery.com>
3077 * linux-low.c (linux_resume_one_lwp): Don't check
3078 'lwp->bp_reinsert != 0'.
3080 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3081 Pedro Alves <palves@redhat.com>
3083 * lynx-low.c (ptrace_request_to_str): Define a temporary
3084 macro and use it to simplify this function's implementation.
3086 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3088 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3091 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3093 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3095 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3097 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3099 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3101 * lynx-low.c (lynx_resume): Use the resume_info parameter
3102 to determine the ptid for the lynx_ptrace call, unless
3103 it is equal to minus_one_ptid, in which case we use the
3104 ptid of the current_inferior.
3105 (lynx_wait_1): After having received a thread create/exit
3106 event, resume the inferior's execution using the signaling
3107 thread's ptid, rather than the old ptid.
3109 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3111 * lynx-low.c (lynx_resume): Delete variable ret.
3113 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3115 * gdbreplay.c (gdbreplay_version): Update copyright year.
3116 * server.c (gdbserver_version): Likewise.
3118 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3120 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3123 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3125 * lynx-low.c (ptrace_request_to_str): Add handling for
3128 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3130 * lynx-low.c (lynx_attach): Delete variable new_process.
3132 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3134 * lynx-low.c (lynx_create_inferior): Delete variable
3137 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3139 * lynx-low.c (ptrace_request_to_str): Do not handle
3140 PTRACE_GETTHREADLIST if this macro does not exist.
3142 2012-12-15 Yao Qi <yao@codesourcery.com>
3144 * Makefile.in (OBS): Add notif.o.
3145 * notif.c, notif.h: New.
3146 * server.c: Include "notif.h".
3147 (struct vstop_notif) <next>: Remove.
3149 (queue_stop_reply): Update.
3150 (push_event, send_next_stop_reply): Remove.
3151 (discard_queued_stop_replies): Update.
3152 (notif_stop): New variable.
3153 (handle_v_stopped): Remove.
3154 (handle_v_requests): Don't call handle_v_stopped. Call
3155 handle_ack_notif instead.
3156 (queue_stop_reply_callback): Call notif_event_enque instead
3157 of queue_stop_reply.
3158 (handle_status): Don't call send_next_stop_reply, call
3159 notif_write_event instead.
3160 (kill_inferior_callback): Likewise.
3161 (detach_or_kill_inferior_callback): Likewise.
3162 (main): Call initialize_notif.
3163 (process_serial_event): Call QUEUE_is_empty.
3164 (handle_target_event): Call notif_push instead of push event.
3165 * server.h (push_event): Remove declaration.
3167 2012-12-10 Tom Tromey <tromey@redhat.com>
3169 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3170 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3173 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3174 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3175 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3176 (amd64-linux-ipa.o, ax.o): Rewrite.
3177 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3178 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3179 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3180 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3181 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3182 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3183 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3184 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3185 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3186 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3187 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3188 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3189 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3190 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3191 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3192 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3193 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3194 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3195 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3196 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3197 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3198 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3199 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3200 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3201 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3202 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3203 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3204 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3205 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3206 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3207 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3208 (reg-tilegx.o): Remove.
3209 (all_object_files): New macro.
3210 Include .deps files.
3211 * aclocal.m4, configure: Rebuild.
3212 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3213 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3214 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3216 2012-12-05 Tom Tromey <tromey@redhat.com>
3219 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3221 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3223 * configure.ac: Check for linux/perf_event.h.
3224 * config.in: Regenerated.
3225 * configure: Regenerated.
3227 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3229 * hostio.c (handle_readlink): Decrease buffer size
3230 parameter passed to readlink by one byte.
3232 2012-11-26 Yao Qi <yao@codesourcery.com>
3234 * configure.ac (build_warnings): Append '-Wempty-body'.
3235 * configure: Regenerated.
3236 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3239 2012-11-15 Pierre Muller <muller@sourceware.org>
3241 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3242 * config.in: Regenerate.
3243 * configure: Regenerate.
3244 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3245 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3246 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3247 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3249 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3250 instead of <sys/wait.h> header.
3251 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3253 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3255 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3256 (various make rules): Remove -DGDBSERVER
3258 2012-11-09 Yao Qi <yao@codesourcery.com>
3260 * spu-low.c (current_ptid): Move it to ..
3261 * gdbthread.h: ... here. New.
3262 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3263 * server.c (myresume, process_serial_event): Likewise.
3264 * thread-db.c (thread_db_find_new_threads): Likewise.
3265 * tracepoint.c (run_inferior_command): Likewise.
3267 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3269 * server.c (handle_search_memory_1): Include access length in
3272 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3274 * linux-crisv32-low.c: Fix compile errors.
3276 2012-09-04 Yao Qi <yao@codesourcery.com>
3278 * tracepoint.c (cmd_qtsv): Adjust debug message.
3279 Don't check CUR_TPOINT.
3281 2012-08-28 Yao Qi <yao@codesourcery.com>
3283 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3284 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3285 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3286 Remove declarations of xmalloc, xreallloc, xstrdup and
3288 * Makefile.in (libiberty_h): New.
3289 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3290 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3292 2012-08-23 Yao Qi <yao@codesourcery.com>
3294 * server.h: Remove declaration of 'xsnprintf'.
3296 2012-08-22 Keith Seitz <keiths@redhat.com>
3298 * server.h: Include build-gnulib-gbserver/config.h.
3299 * gdbreplay.c: Likewise.
3301 2012-08-08 Doug Evans <dje@google.com>
3303 * Makefile.in (SFILES): Add gdb_vecs.c.
3304 (OBS): Add gdb_vecs.o.
3305 (gdb_vecs_h, host_defs_h): New variables.
3306 (thread-db.o): Add $(gdb_vecs_h) dependency.
3307 (gdb_vecs.o): New rule.
3308 * thread-db.c: #include "gdb_vecs.h".
3309 (thread_db_load_search): Use a vector to iterate over path elements.
3310 Handle text appearing after "$pdir".
3312 * configure.ac: Add check for strstr.
3313 * config.in: Regenerate.
3314 * configure: Regenerate.
3316 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3318 * hostio.c (handle_pread): If pread fails, fall back to attempting
3320 (handle_pwrite): Likewise for pwrite.
3322 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3324 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3325 between unsupported TYPE and unimplementable ADDR/LEN combination.
3326 (arm_insert_point): Act on new return value.
3328 2012-07-31 Pedro Alves <palves@redhat.com>
3330 * server.c (process_point_options): Only skip tokens if we find
3331 one that is unrecognized. Don't treat 'X' specially while
3332 skipping unrecognized tokens.
3334 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3336 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3337 to 4-byte-align HW breakpoint addresses for Thumb.
3339 2012-07-27 Yao Qi <yao@codesourcery.com>
3343 * server.h: Declare gdb_agent_about_to_close.
3344 * target.c (kill_inferior): Include "agent.h".
3345 New. Send command 'kill'.
3346 * target.h (kill_inferior): Removed macro.
3347 * tracepoint.c (gdb_agent_about_to_close): New.
3348 (gdb_agent_helper_thread): Handle command 'close'.
3349 Wait endlessly until the inferior stops.
3350 Install gdb_agent_remove_socket to atexit hook.
3351 (agent_socket_name): New static variable.
3352 (gdb_agent_socket_init): Replace local variable 'name' with
3353 'agent_socket_name'.
3354 (gdb_agent_remove_socket): New.
3356 2012-07-27 Yao Qi <yao@codesourcery.com>
3358 * server.c (process_point_options): Stop at 'X' when parsing.
3360 2012-07-19 Michael Eager <eager@eagercon.com>
3362 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3364 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3365 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3366 hardware breakpoint.
3368 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3370 * gdbserver/linux-low.c (initialize_low): Call
3371 linux_ptrace_init_warnings.
3373 2012-07-02 Doug Evans <dje@google.com>
3375 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3378 2012-07-02 Stan Shebs <stan@codesourcery.com>
3380 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3381 (ax.o): Add it to build rule.
3383 (OBS): Add format.o.
3384 (IPA_OBS): Add format.o.
3385 * server.c (handle_query): Claim support for breakpoint commands.
3386 (process_point_options): Add command case.
3387 (process_serial_event): Leave running if there are printfs in
3389 * mem-break.h (any_persistent_commands): Declare.
3390 (add_breakpoint_commands): Declare.
3391 (gdb_no_commands_at_breakpoint): Declare.
3392 (run_breakpoint_commands): Declare.
3393 * mem-break.c (struct point_command_list): New struct.
3394 (struct breakpoint): New field command_list.
3395 (any_persistent_commands): New function.
3396 (add_commands_to_breakpoint): New function.
3397 (add_breakpoint_commands): New function.
3398 (gdb_no_commands_at_breakpoint): New function.
3399 (run_breakpoint_commands): New function.
3400 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3402 * ax.c: Include format.h.
3403 (ax_printf): New function.
3404 (gdb_eval_agent_expr): Add printf opcode.
3406 2012-06-13 Yao Qi <yao@codesourcery.com>
3408 * server.c (start_inferior): Remove duplicated writes to fields
3409 'last_resume_kind' and 'last_status' of 'current_inferior'.
3411 2012-06-12 Yao Qi <yao@codesourcery.com>
3412 Pedro Alves <palves@redhat.com>
3414 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3416 * server.c (handle_v_cont): Extend comment.
3418 2012-06-11 Yao Qi <yao@codesourcery.com>
3420 * linux-low.c (linux_attach): Add 'static'.
3422 2012-06-06 Yao Qi <yao@codesourcery.com>
3424 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3426 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3428 Fix gcc -flto compilation warning.
3429 * server.c (main): Make variable multi_mode and attach volatile.
3431 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3433 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3434 if the platform doesn't know about it.
3436 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3438 * Makefile.in (SFILES): Add linux-tile-low.c.
3439 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3440 * configure.srv: Handle tilegx-*-linux*.
3441 * linux-tile-low.c: New file.
3443 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3445 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3447 2012-05-24 Pedro Alves <palves@redhat.com>
3451 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3453 2012-05-24 Pedro Alves <palves@redhat.com>
3457 Replace target_signal with gdb_signal throughout.
3459 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3461 * linux-low.c (linux_store_registers): Avoid the copying sequence
3462 when no data has been retrieved by ptrace.
3464 2012-05-22 Will Deacon <will.deacon@arm.com>
3466 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3467 Include asm/ptrace.h.
3468 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3471 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3473 * linux-low.c (linux_store_registers): Don't re-retrieve data
3474 with ptrace that has already been obtained from /proc. Always
3475 copy any data retrieved with ptrace to the buffer supplied.
3477 2012-05-11 Yao Qi <yao@codesourcery.com>
3478 Pedro Alves <palves@redhat.com>
3480 * linux-low.c (enum stopping_threads_kind): New.
3481 (stopping_threads): Change type to `enum stopping_threads_kind'.
3482 (handle_extended_wait): If stopping and suspending threads, leave
3483 the new_lwp suspended too.
3484 (linux_wait_for_event): Adjust.
3485 (stop_all_lwps): Set `stopping_threads' to
3486 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3487 whether we're suspending threads or just stopping them. Assert no
3490 2012-04-29 Yao Qi <yao@codesourcery.com>
3492 * server.h: Move some code to ...
3493 * gdbthread.h: ... here. New.
3494 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3495 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3496 (nto-low.o, win32-low.o): Likewise.
3497 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3498 * regcache.c, remote-utils.c, server.c: Likewise.
3499 * target.c, tracepoint.c, win32-low.c: Likewise.
3501 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3503 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3504 (PTRACE_ARG4_TYPE): Likewise.
3505 (PTRACE_XFER_TYPE): Likewise.
3506 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3507 ptrace to PTRACE_ARG3_TYPE.
3508 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3509 (PTRACE_ARG4_TYPE): Likewise.
3510 (PTRACE_XFER_TYPE): Likewise.
3511 (linux_detach_one_lwp): Cast fourth argument of
3512 ptrace to long then PTRACE_ARG4_TYPE.
3513 (regsets_fetch_inferior_registers): Cast third argument of
3514 ptrace to long then PTRACE_ARG3_TYPE.
3515 (regsets_store_inferior_registers): Likewise.
3517 2012-04-20 Pedro Alves <palves@redhat.com>
3519 * configure: Regenerate.
3521 2012-04-19 Pedro Alves <palves@redhat.com>
3523 * Makefile.in (GNULIB_BUILDDIR): New.
3524 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3525 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3526 (all, install-only, uninstall, clean-info, all-lib, clean): No
3527 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3528 (maintainer-clean realclean distclean): Use subdir_do.
3530 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3531 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3532 * acinclude.m4: Include acx_configure_dir.m4.
3533 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3534 calls. Call AC_PROG_RANLIB. Configure gnulib using
3537 (GNULIB_STDINT_H): Adjust.
3538 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3539 * gdbreplay.c: Include build-gnulib/config.h.
3540 * server.h: Likewise.
3541 * aclocal.m4: Regenerate.
3542 * config.in: Regenerate.
3543 * configure: Regenerate.
3545 2012-04-19 Pedro Alves <palves@redhat.com>
3547 * Makefile.in (LIBGNU, INCGNU): Adjust.
3548 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3549 (all, install-only, uninstall, clean-info, all-lib, clean)
3550 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3551 * configure.ac: Adjust AC_OUTPUT output.
3552 * aclocal.m4: Regenerate.
3553 * configure: Regenerate.
3555 2012-04-19 Pedro Alves <palves@redhat.com>
3557 * Makefile.in (generated_files): New.
3558 (server_h): Remove the explicit dependency on config.h, and depend
3559 on $generated_files.
3561 2012-04-19 Pedro Alves <palves@redhat.com>
3563 * Makefile.in (INCGNU): Add -Ignulib.
3565 2012-04-19 Pedro Alves <palves@redhat.com>
3567 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3568 (INCGNU): ... this, and spell out -I here.
3569 (GNULIB_LIB): Rename to ...
3571 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3573 2012-04-19 Pedro Alves <palves@redhat.com>
3575 * config.in: Regenerate.
3577 2012-04-19 Pedro Alves <palves@redhat.com>
3579 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3580 * server.h (memmem): Remove declaration.
3581 * config.in: Regenerate.
3582 * configure: Regenerate.
3584 2012-04-19 Yao Qi <yao@codesourcery.com>
3586 * Makefile.in (SFILES): Add common/vec.c.
3590 2012-04-19 Yao Qi <yao@codesourcery.com>
3592 * remote-utils.c (prepare_resume_reply): Replace with macro
3593 target_core_of_thread.
3594 * server.c (handle_qxfer_threads_proper): Likewise.
3595 * target.h (traget_core_of_thread): New macro.
3597 2012-04-18 Pedro Alves <palves@redhat.com>
3599 * aclocal.m4: Regenerate.
3600 * configure: Regenerate.
3602 2012-04-16 Yao Qi <yao@codesourcery.com>
3604 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3605 duplicated on address.
3607 2012-04-16 Yao Qi <yao@codesourcery.com>
3609 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3610 (struct tracepoint_action_ops) <send>: New field.
3611 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3612 (agent_expr_send, x_tracepoint_action_send): New.
3613 (l_tracepoint_action_send): New.
3614 (cmd_qtdp): Download and install tracepoint
3615 according to `use_agent'.
3616 (run_inferior_command): Add one more parameter `len'.
3618 (tracepoint_send_agent): New.
3619 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3621 2012-04-16 Yao Qi <yao@codesourcery.com>
3623 * tracepoint.c (download_tracepoints): Moved to ...
3624 (cmd_qtstart): ... here.
3626 2012-04-14 Yao Qi <yao@codesourcery.com>
3628 * tracepoint.c: Include inttypes.h.
3629 (struct collect_memory_action): Use sized types.
3630 (struct tracepoint): Likewise.
3631 (cmd_qtdp, stop_tracing): Update print specifiers.
3632 (cmd_qtp, response_tracepoint): Likewise.
3633 (collect_data_at_tracepoint): Likewise.
3634 (collect_data_at_step): Likewise.
3636 2012-04-14 Yao Qi <yao@codesourcery.com>
3638 Import gnulib module inttypes.
3639 * aclocal.m4, config.in, configure: Regenerated.
3641 2012-04-14 Yao Qi <yao@codesourcery.com>
3643 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3644 Makefile and config.status at last.
3646 2012-04-13 Yao Qi <yao@codesourcery.com>
3648 * tracepoint.c: Include stdint.h unconditionally.
3650 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3652 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3653 on BFD_HAVE_SYS_PROCFS_TYPE.
3654 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3655 * configure: Regenerate.
3656 * config.in: Likewise.
3658 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3660 * Makefile.in (clean): Also remove x32.c x32-linux.c
3661 x32-avx.c x32-avx-linux.c.
3662 (x32.o): New target.
3664 (x32-linux.o): Likewise.
3665 (x32-linux.c): Likewise.
3666 (x32-avx.o): Likewise.
3667 (x32-avx.c): Likewise.
3668 (x32-avx-linux.o): Likewise.
3669 (x32-avx-linux.c): Likewise.
3671 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3672 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3673 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3674 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3675 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3676 i386/x32-avx-linux.xml.
3678 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3679 (init_registers_x32_avx_linux): Likwise.
3680 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3681 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3683 2012-04-13 Pedro Alves <palves@redhat.com>
3685 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3686 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3687 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3688 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3691 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3693 * linux-x86-low.c (compat_x32_clock_t): New.
3694 (compat_x32_siginfo_t): Likewise.
3695 (compat_x32_siginfo_from_siginfo): Likewise.
3696 (siginfo_from_compat_x32_siginfo): Likewise.
3697 (linux_is_elf64): Likewise.
3698 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3699 and siginfo_from_compat_x32_siginfo for x32.
3700 (x86_arch_setup): Set linux_is_elf64.
3702 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3705 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3707 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3708 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3709 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3710 compatible with process.
3712 2012-04-12 Yao Qi <yao@codesourcery.com>
3714 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3715 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3716 (install-only, install-info, clean): Handle sub dir gnulib.
3717 (all-lib, am--refresh): New targets.
3718 (memmem.o): Remove target.
3719 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3720 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3721 (AC_REPLACE_FUNCS): Remove memmem.
3722 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3723 (AC_OUTPUT): Generate Makefile in gnulib/.
3724 * aclocal.m4, config.in, configure: Regenerated.
3726 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3728 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3730 2012-04-05 Pedro Alves <palves@redhat.com>
3732 -Werror=strict-aliasing
3734 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3737 2012-04-04 Pedro Alves <palves@redhat.com>
3739 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3740 (sparc_store_gregset_from_stack, sparc_store_gregset)
3741 (sparc_breakpoint_at): Fix formatting.
3743 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3745 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3747 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3748 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3749 * config.in: Regenerate.
3750 * configure: Likewise.
3752 2012-03-29 Pedro Alves <palves@redhat.com>
3754 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3755 Correct ptrace arguments.
3757 2012-03-28 Pedro Alves <palves@redhat.com>
3759 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3760 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3761 (IA64_FR1_REGNUM): New defines.
3762 (ia64_fetch_register): New.
3763 (the_low_target): Install it.
3764 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3766 * linux-low.c (linux_fetch_registers): Try the
3767 the_low_target.fetch_register hook first.
3769 * linux-arm-low.c (the_low_target): Adjust.
3770 * linux-bfin-low.c (the_low_target): Adjust.
3771 * linux-cris-low.c (the_low_target): Adjust.
3772 * linux-crisv32-low.c (the_low_target): Adjust.
3773 * linux-m32r-low.c (the_low_target): Adjust.
3774 * linux-m68k-low.c (the_low_target): Adjust.
3775 * linux-mips-low.c (the_low_target): Adjust.
3776 * linux-ppc-low.c (the_low_target): Adjust.
3777 * linux-s390-low.c (the_low_target): Adjust.
3778 * linux-sh-low.c (the_low_target): Adjust.
3779 * linux-sparc-low.c (the_low_target): Adjust.
3780 * linux-tic6x-low.c (the_low_target): Adjust.
3781 * linux-x86-low.c (the_low_target): Adjust.
3782 * linux-xtensa-low.c (the_low_target): Adjust.
3784 2012-03-26 Pedro Alves <palves@redhat.com>
3786 * server.c (handle_qxfer_libraries): Don't bail early if
3787 the_target->qxfer_libraries_svr4 is not NULL.
3789 2012-03-26 Pedro Alves <palves@redhat.com>
3791 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3793 2012-03-23 Pedro Alves <palves@redhat.com>
3795 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3796 "library-list-svr4" element's start tag when the the DSO list is
3799 2012-03-23 Pedro Alves <palves@redhat.com>
3801 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3802 a variable whose type size is the same as the inferior's pointer
3805 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3807 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3809 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3810 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3811 * linux-low.h: Include <signal.h>.
3812 (struct siginfo): Remove forward declaration.
3813 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3816 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3818 * .gitignore: Ignore more files.
3820 2012-03-19 Pedro Alves <palves@redhat.com>
3821 Jan Kratochvil <jan.kratochvil@redhat.com>
3823 * server.c (cont_thread, general_thread): Add describing comments.
3824 (start_inferior): Clear `cont_thread'.
3825 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3828 2012-03-15 Yao Qi <yao@codesourcery.com>
3830 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3832 (cmd_qtdp): ... here.
3834 2012-03-15 Yao Qi <yao@codesourcery.com>
3836 * tracepoint.c (struct tracepoint_action_ops): New.
3837 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3838 (m_tracepoint_action_download): New.
3839 (r_tracepoint_action_download): New.
3840 (x_tracepoint_action_download): New.
3841 (l_tracepoint_action_download): New.
3842 (add_tracepoint_action): Install `action->ops' according type.
3843 (download_tracepoint_1): Move code `download' function pointer
3844 of various tracepoint_action_ops.
3846 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3848 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3849 linux_ptrace_attach_warnings.
3851 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3853 * Makefile.in (linux-ptrace.o): New.
3854 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3855 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3856 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3857 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3858 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3860 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3862 2012-03-08 Yao Qi <yao@codesourcery.com>
3863 Pedro Alves <palves@redhat.com>
3865 Fix PR server/13392.
3866 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3868 * tracepoint.c (remove_tracepoint): New.
3869 (cmd_qtdp): Call remove_tracepoint when failed to install.
3871 2012-03-07 Pedro Alves <palves@redhat.com>
3873 * linux-low.c (get_detach_signal): New.
3874 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3875 Pass on pending signals to PTRACE_DETACH. Check the result of the
3877 * server.c (program_signals, program_signals_p): New.
3878 (handle_general_set): Handle QProgramSignals.
3879 * server.h (program_signals, program_signals_p): Declare.
3881 2012-03-05 Pedro Alves <palves@redhat.com>
3882 Jan Kratochvil <jan.kratochvil@redhat.com>
3884 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3887 2012-03-03 Yao Qi <yao@codesourcery.com>
3889 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3890 agent_look_up_symbols.
3892 2012-03-03 Yao Qi <yao@codesourcery.com>
3894 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3895 (linux-x86-low.o): Likewise.
3896 * server.h: Remove in_process_agent_loaded.
3897 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3901 2012-03-03 Yao Qi <yao@codesourcery.com>
3903 * tracepoint.c (gdb_agent_capability): New global.
3904 (in_process_agent_loaded_ust): Renamed to
3905 `in_process_agent_supports_ust'.
3907 (in_process_agent_supports_ust): Call agent_capability_check.
3908 (clear_installed_tracepoints): Assert that agent supports
3911 2012-03-03 Yao Qi <yao@codesourcery.com>
3913 * linux-low.c (linux_supports_agent): New.
3914 (linux_target_ops): Initialize field `supports_agent' with
3915 linux_supports_agent.
3916 * target.h (struct target_ops) <supports_agent>: New.
3917 (target_supports_agent): New macro.
3918 * server.c (handle_general_set): Handle packet 'QAgent'.
3919 (handle_query): Send `QAgent+'.
3920 * Makefile.in (server.o): Depends on agent.h.
3922 2012-03-03 Yao Qi <yao@codesourcery.com>
3924 * Makefile.in (OBS): Add agent.o.
3925 Add new rule for agent.o.
3926 Track dependence of tracepoint.c on agent.h.
3927 * tracepoint.c (run_inferior_command_1):
3928 (run_inferior_command): Call agent_run_command.
3929 (gdb_ust_connect_sync_socket): Deleted. Move it to
3931 (resume_thread, stop_thread): Likewise.
3932 (gdb_ust_socket_init): Renamed to ...
3933 (gdb_agent_socket_init): ... New.
3934 (gdb_ust_thread): Renamed to ...
3935 (gdb_agent_helper_thread): ... New.
3936 (gdb_ust_init): Move some code to ...
3937 (gdb_agent_init): ... here. New.
3938 [HAVE_UST]: Call gdb_ust_init.
3939 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3940 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3941 * config.in, configure: Regenerated.
3943 2012-03-02 Pedro Alves <palves@redhat.com>
3945 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3946 * linux-low.c (struct simple_pid_list): New.
3947 (stopped_pids): New a struct simple_pid_list pointer.
3948 (add_to_pid_list, pull_pid_from_list): New.
3949 (handle_extended_wait): Don't assume the first signal new children
3950 report is SIGSTOP. Adjust call to pull_pid_from_list.
3951 (linux_wait_for_lwp): Adjust.
3953 2012-03-02 Yao Qi <yao@codesourcery.com>
3955 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3958 2012-03-02 Yao Qi <yao@codesourcery.com>
3960 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3961 `stop_pc' and `tpoint'. Update caller.
3963 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3965 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3966 * linux-low.c (use_linux_regsets): New macro.
3967 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3968 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3969 (linux_register_in_regsets): New function.
3970 (usr_fetch_inferior_registers): Skip registers covered by
3972 (usr_store_inferior_registers): Likewise.
3973 (usr_fetch_inferior_registers): New macro.
3974 (usr_store_inferior_registers): Likewise.
3975 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3976 (linux_store_registers): Likewise.
3977 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3979 (init_registers_mips64_dsp_linux): Likewise.
3980 (init_registers_mips_linux): New macro.
3981 (init_registers_mips_dsp_linux): Likewise.
3982 (mips_dsp_num_regs): Likewise.
3983 (DSP_BASE, DSP_CONTROL): New fallback macros.
3984 (mips_base_regs): New macro.
3985 (mips_regmap): Use it. Fix the size.
3986 (mips_dsp_regmap): New variable.
3987 (mips_dsp_regset_bitmap): Likewise.
3988 (mips_arch_setup): New function.
3989 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3991 (mips_cannot_store_register): Likewise.
3992 (the_low_target): Update .arch_setup, .num_regs and .regmap
3993 initializers. Add .regset_bitmap initializer.
3994 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3996 * linux-bfin-low.c (the_low_target): Likewise.
3997 * linux-cris-low.c (the_low_target): Likewise.
3998 * linux-crisv32-low.c (the_low_target): Likewise.
3999 * linux-ia64-low.c (the_low_target): Likewise.
4000 * linux-m32r-low.c (the_low_target): Likewise.
4001 * linux-m68k-low.c (the_low_target): Likewise.
4002 * linux-ppc-low.c (the_low_target): Likewise.
4003 * linux-s390-low.c (the_low_target): Likewise.
4004 * linux-sh-low.c (the_low_target): Likewise.
4005 * linux-sparc-low.c (the_low_target): Likewise.
4006 * linux-tic6x-low.c (the_low_target): Likewise.
4007 * linux-x86-low.c (the_low_target): Likewise.
4008 * linux-xtensa-low.c (the_low_target): Likewise.
4009 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4010 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4011 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4013 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4014 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4016 2012-02-29 Yao Qi <yao@codesourcery.com>
4017 Pedro Alves <palves@redhat.com>
4019 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4020 `step_over_finished' is true.
4022 2012-02-27 Pedro Alves <palves@redhat.com>
4024 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4025 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4027 2012-02-27 Pedro Alves <palves@redhat.com>
4030 * linux-low.c (pid_is_stopped): New.
4031 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4033 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4035 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4038 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4040 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4042 2012-02-24 Luis Machado <lgustavo@codesourcery>
4044 * server.c (handle_query): Advertise support for target-side
4045 breakpoint condition evaluation.
4046 (process_point_options): New function.
4047 (process_serial_event): When inserting a breakpoint, check for
4048 a target-side condition that should be evaluated.
4050 * mem-break.c: Include regcache.h and ax.h.
4051 (point_cond_list_t): New data structure.
4052 (breakpoint) <cond_list>: New field.
4053 (find_gdb_breakpoint_at): Make non-static.
4054 (delete_gdb_breakpoint_at): Clear any target-side
4056 (clear_gdb_breakpoint_conditions): New function.
4057 (add_condition_to_breakpoint): Likewise.
4058 (add_breakpoint_condition): Likewise.
4059 (gdb_condition_true_at_breakpoint): Likewise.
4060 (gdb_breakpoint_here): Return result directly instead
4061 of going through a local variable.
4063 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4064 (clear_gdb_breakpoint_conditions): Likewise.
4065 (add_breakpoint_condition): Likewise.
4066 (gdb_condition_true_at_breakpoint): Likewise.
4068 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4069 (need_step_over_p): Take target-side breakpoint condition into
4072 2012-02-24 Luis Machado <lgustavo@codesourcery>
4074 * server.h: Include tracepoint.h.
4075 (agent_mem_read, agent_get_trace_state_variable_value,
4076 agent_set_trace_state_variable_value,
4077 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4078 get_set_tsv_func_addr): New prototypes.
4080 * ax.h: New include file.
4081 * ax.c: New source file.
4083 * tracepoint.c: Include ax.h.
4084 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4085 agent_expr, eval_result_type): Move to ax.h.
4086 (parse_agent_expr): Rename to ...
4087 (gdb_parse_agent_expr): ... this, make it non-static and move
4089 (unparse_agent_expr) Rename to ...
4090 (gdb_unparse_agent_expr): ... this, make it non-static and move
4092 (eval_agent_expr): Rename to ...
4093 (eval_tracepoint_agent_expr): ... this.
4094 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4095 forward declarations.
4096 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4097 (agent_get_trace_state_variable_value): New function.
4098 (agent_set_trace_state_variable_value): New function.
4099 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4100 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4101 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4102 (condition_true_at_tracepoint): Likewise.
4103 (parse_agent_expr): Rename to ...
4104 (gdb_parse_agent_expr): ... this and move to ax.c.
4105 (unparse_agent_expr): Rename to ...
4106 (gdb_unparse_agent_expr): ... this and move to ax.c.
4107 (gdb_agent_op_name): Move to ax.c.
4108 (eval_agent_expr): Rename to ...
4109 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4111 (eval_tracepoint_agent_expr): New function.
4112 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4114 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4116 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4117 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4118 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4119 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4120 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4121 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4122 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4123 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4124 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4125 (compile_bytecodes): Remove forward declaration.
4126 (is_goto_target): Move to ax.c.
4127 (compile_bytecodes): Move to ax.c and call
4128 agent_get_trace_state_variable_value (...) and
4129 agent_set_trace_state_variable_value (...).
4131 * Makefile.in: Update ax.c and IPA dependencies.
4133 2012-02-24 Pedro Alves <palves@redhat.com>
4135 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4136 (cmd_bigqtbuffer_circular): ... this. Only handle
4137 'QTBuffer:circular:'.
4138 (handle_tracepoint_general_set): Adjust.
4140 2012-02-16 Yao Qi <yao@codesourcery.com>
4142 * inferiors.c: Move code to ...
4143 * dll.c: .... here. New.
4144 * server.h: Declare clear_dlls.
4145 * Makefile.in (SFILES): Add dll.c.
4149 2012-02-11 Yao Qi <yao@codesourcery.com>
4151 * server.c: (handle_monitor_command): Add a new parameter
4153 (handle_query): Update caller.
4155 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4157 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4158 * configure, config.in: Regenerate.
4159 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4162 2012-02-02 Pedro Alves <palves@redhat.com>
4164 Try SIGKILL first, then PTRACE_KILL.
4165 * linux-low.c (linux_kill_one_lwp): New.
4166 (linux_kill_one_lwp): Rename to ...
4167 (kill_one_lwp_callback): ... this. Use the new
4170 2012-02-02 Pedro Alves <palves@redhat.com>
4172 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4175 2012-01-27 Pedro Alves <palves@redhat.com>
4177 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4178 (elf_64_file_p): Make static.
4179 (linux_pid_exe_is_elf_64_file): New.
4180 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4181 Delete declarations.
4182 (linux_pid_exe_is_elf_64_file): Declare.
4183 * linux-x86-low.c (x86_arch_setup): Use
4184 linux_pid_exe_is_elf_64_file.
4186 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4188 * linux-low.c (linux_wait_for_event_1): Rename to ...
4189 (linux_wait_for_event): ... here and merge it with former
4190 linux_wait_for_event - new variable wait_ptid, use it.
4191 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4193 2012-01-23 Pedro Alves <palves@redhat.com>
4195 * server.c (main): Avoid yet another case of infinite loop while
4196 detaching/killing after a longjmp.
4198 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4201 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4203 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4205 * hostio.c (handle_readlink): New function.
4206 (handle_vFile): Call it to handle "vFile:readlink" packets.
4208 2012-01-20 Pedro Alves <palves@redhat.com>
4209 Ulrich Weigand <ulrich.weigand@linaro.org>
4211 * server.c (handle_v_requests): Only support vAttach and vRun to
4212 start multiple processes when in extended protocol mode.
4214 2012-01-17 Pedro Alves <palves@redhat.com>
4216 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4217 memalign plus mprotect to allocate the scratch buffer.
4219 2012-01-13 Pedro Alves <palves@redhat.com>
4221 * server.c (attach_inferior): Clear `cont_thread'.
4223 2012-01-13 Pedro Alves <palves@redhat.com>
4225 * server.c (main): Avoid infinite loop while detaching/killing
4228 2012-01-09 Doug Evans <dje@google.com>
4230 * server.c (start_inferior): Set last_ptid in --wrapper case.
4232 2012-01-06 Yao Qi <yao@codesourcery.com>
4234 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4236 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4238 2012-01-04 Yao Qi <yao@codesourcery.com>
4240 * tracepoint.c (cmd_qtdp): Print debug message
4241 for static tracepoint.
4243 2012-01-04 Yao Qi <yao@codesourcery.com>
4245 * tracepoint.c (trace_vdebug): Differentiate debug message
4246 between gdbserver and IPA.
4248 2012-01-03 Yao Qi <yao@codesourcery.com>
4250 * tracepoint.c (tracepoint_was_hit): Don't collect for
4253 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4255 * terminal.h: Reformat copyright header.
4257 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4259 * server.c (gdbserver_version): Update copyright year.
4260 * gdbreplay.c (gdbreplay_version): Likewise.
4262 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4264 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4267 2011-12-18 Hui Zhu <teawater@gmail.com>
4268 * linux-low.c (linux_create_inferior): Save return value to ret.
4270 2011-12-18 Hui Zhu <teawater@gmail.com>
4272 * linux-low.c (linux_create_inferior): Save return value to ret.
4274 2011-12-16 Doug Evans <dje@google.com>
4276 * linux-low.c (linux_create_inferior): If stdio connection,
4277 redirect stdin from /dev/null, stdout to stderr.
4278 * remote-utils.c (remote_is_stdio): New static global.
4279 (remote_connection_is_stdio): New function.
4280 (remote_prepare): Handle stdio connection.
4281 (remote_open): Ditto.
4282 (remote_close): Don't close stdin for stdio connections.
4283 (read_prim,write_prim): New functions. Replace all calls to
4284 read/write to these.
4285 * server.c (main): Watch for "-" argument. Move call to
4286 remote_prepare before start_inferior.
4287 * server.h (STDIO_CONNECTION_NAME): New macro.
4288 (remote_connection_is_stdio): Declare.
4290 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4291 in debugging output.
4293 2011-12-15 Yao Qi <yao@codesourcery.com>
4295 * tracepoint.c: Include sys/syscall.h.
4296 (gdb_ust_thread): Remove preprocessor conditional.
4298 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4300 * linux-low.c (linux_detach_one_lwp): Call
4301 the_low_target.prepare_to_resume before detaching.
4303 2011-12-14 Yao Qi <yao@codesourcery.com>
4305 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4308 2011-12-14 Yao Qi <yao@codesourcery.com>
4310 * i386-low.c (i386_low_stopped_data_address): Initialize local
4313 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4317 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4318 DR_CONTROL unless necessary. Extend comments.
4319 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4320 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4322 2011-12-13 Yao Qi <yao@codesourcery.com>
4324 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4326 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4328 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4330 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4331 Print new debug message for such case.
4333 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4335 Fix overlapping memcpy.
4336 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4337 the read_inferior_memory transfer.
4338 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4339 write_inferior_memory transfer.
4340 (set_fast_tracepoint_jump): New variable buf. Use it for the
4341 read_inferior_memory and write_inferior_memory transfers.
4342 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4343 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4344 Use it for the write_inferior_memory transfer.
4345 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4348 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4350 * linux-low.c (fetch_register, store_register): Make code
4351 consistent, fix formatting.
4353 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4355 * linux-low.c (usr_store_inferior_registers): Factor out code
4356 to handle individual registers into...
4357 (store_register): ... this new function.
4359 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4361 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4362 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4363 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4364 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4365 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4366 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4367 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4368 (srv_xmlfiles): Add new XML files.
4370 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4372 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4373 (init_registers_s390_linux32v1): Add prototype.
4374 (init_registers_s390_linux32v2): Likewise.
4375 (init_registers_s390_linux64v1): Likewise.
4376 (init_registers_s390_linux64v2): Likewise.
4377 (init_registers_s390x_linux64v1): Likewise.
4378 (init_registers_s390x_linux64v2): Likewise.
4379 (s390_num_regs): Increment to 52.
4380 (s390_regmap): Add orig_r2 register.
4381 (s390_num_regs_3264): Increment to 68.
4382 (s390_regmap_3264): Add orig_r2 register.
4383 (s390_collect_ptrace_register): Handle orig_r2 register.
4384 (s390_supply_ptrace_register): Likewise.
4385 (s390_fill_last_break): New function.
4386 (s390_store_last_break): Likewise.
4387 (s390_fill_system_call): New function.
4388 (s390_store_system_call): Likewise.
4389 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4391 (s390_check_regset): New function.
4392 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4393 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4394 Update target_regsets for available register sets.
4396 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4397 Jan Kratochvil <jan.kratochvil@redhat.com>
4399 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4400 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4402 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4403 * linux-low.h (struct process_info_private): New member r_debug.
4404 * server.c (handle_qxfer_libraries): Call
4405 the_target->qxfer_libraries_svr4.
4406 (handle_qxfer_libraries_svr4): New function.
4407 (qxfer_packets): New entry "libraries-svr4".
4408 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4409 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4410 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4411 PACKET_qXfer_libraries_svr4.
4413 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4415 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4416 PSW address/mask between 8-byte and 16-byte formats.
4417 (s390_supply_ptrace_register): Likewise.
4418 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4419 basic addressing mode bit.
4421 2011-11-24 Stan Shebs <stan@codesourcery.com>
4423 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4425 2011-11-17 Stan Shebs <stan@codesourcery.com>
4427 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4428 (tracing_start_time): New global.
4429 (tracing_stop_time): New global.
4430 (tracing_user_name): New global.
4431 (tracing_notes): New global.
4432 (tracing_stop_note): New global.
4433 (cmd_qtstart): Set traceframe_usage, start_time.
4434 (stop_tracing): Set stop_time.
4435 (cmd_qtstatus): Report additional status.
4436 (cmd_qtp): New function.
4437 (handle_tracepoint_query): Call it.
4438 (cmd_qtnotes): New function.
4439 (handle_tracepoint_general_set): Call it.
4440 (get_timestamp): Rename from tsv_get_timestamp.
4442 2011-11-14 Stan Shebs <stan@codesourcery.com>
4443 Kwok Cheung Yeung <kcy@codesourcery.com>
4445 * linux-x86-low.c (small_jump_insn): New.
4446 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4447 trampoline and error message, build a trampoline and issue a small
4448 jump instruction to it.
4449 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4450 trampoline and error message.
4451 (x86_get_min_fast_tracepoint_insn_len): New.
4452 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4453 * linux-low.h (struct linux_target_ops): Add arguments to
4454 install_fast_tracepoint_jump_pad operation, add new operation.
4455 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4457 (linux_get_min_fast_tracepoint_insn_len): New function.
4458 (linux_target_op): Add new operation.
4459 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4460 (gdb_trampoline_buffer_end): Ditto.
4461 (gdb_trampoline_buffer_error): Ditto.
4462 (struct ipa_sym_addresses): Add fields for new IPA variables.
4463 (symbol_list): Add entries for new IPA variables.
4464 (struct tracepoint): Add fields to hold the address range of the
4465 trampoline used by the tracepoint.
4466 (trampoline_buffer_head): New static variable.
4467 (trampoline_buffer_tail): Ditto.
4468 (claim_trampoline_space): New function.
4469 (have_fast_tracepoint_trampoline_buffer): New function.
4470 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4472 (install_fast_tracepoint): Ditto, also add error buffer argument.
4473 (cmd_qtminftpilen): New function.
4474 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4475 (fast_tracepoint_from_trampoline_address): New function.
4476 (fast_tracepoint_collecting): Handle trampoline as part of jump
4478 (set_trampoline_buffer_space): New function.
4479 (initialize_tracepoint): Initialize new IPA variables.
4480 * target.h (struct target_ops): Add arguments to
4481 install_fast_tracepoint_jump_pad operation, add new
4482 get_min_fast_tracepoint_insn_len operation.
4483 (target_get_min_fast_tracepoint_insn_len): New.
4484 (install_fast_tracepoint_jump_pad): Add arguments.
4485 * server.h (IPA_BUFSIZ): Define.
4486 * linux-i386-ipa.c: Include extra header files.
4487 (initialize_fast_tracepoint_trampoline_buffer): New function.
4488 (initialize_low_tracepoint): Call it.
4489 * server.h (set_trampoline_buffer_space): Declare.
4490 (claim_trampoline_space): Ditto.
4491 (have_fast_tracepoint_trampoline_buffer): Ditto.
4493 2011-11-14 Yao Qi <yao@codesourcery.com>
4495 * server.c (handle_query): Handle InstallInTrace for qSupported.
4496 * tracepoint.c (add_tracepoint): Sort list.
4497 (install_tracepoint, download_tracepoint): New.
4498 (cmd_qtdp): Call them to install and download tracepoints.
4499 (sort_tracepoints): Removed.
4500 (cmd_qtstart): Update.
4502 2011-11-14 Yao Qi <yao@codesourcery.com>
4504 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4505 * mem-break.h: Declare.
4506 * tracepoint.c (cmd_qtstart): Move some code to ...
4507 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4509 (download_tracepoints): Move some code to ...
4510 (download_tracepoint_1): ... here. New.
4512 2011-11-08 Yao Qi <yao@codesourcery.com>
4514 * remote-utils.c (relocate_instruction): A comment fix.
4516 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4518 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4519 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4520 dr_status_mirror and dr_control_mirror from debug_reg_state.
4521 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4522 (i386_initial_stuff): Remove use of deleted globals.
4523 (i386_get_thread_context, i386_set_thread_context,
4524 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4525 from debug_reg_state.
4527 2011-11-05 Yao Qi <yao@codesourcery.com>
4529 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4530 address as TPOINT's.
4532 2011-11-02 Stan Shebs <stan@codesourcery.com>
4534 * tracepoint.c (agent_mem_read_string): New function.
4535 (eval_agent_expr): Call it for tracenz.
4536 * server.c (handle_query): Report support for tracenz.
4538 2011-11-02 Yao Qi <yao@codesourcery.com>
4540 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4542 2011-11-02 Yao Qi <yao@codesourcery.com>
4544 * target.h: Fix a typo in comment.
4546 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4548 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4549 clobber the breakpoints' shadows with fast tracepoint jumps.
4550 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4551 * target.c (write_inferior_memory): Also pass MYADDR down to
4554 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4556 * configure.ac: Check support for personality routine.
4557 * configure: Regenerate.
4558 * config.in: Likewise.
4559 * linux-low.c: Include <sys/personality.h>.
4560 Define ADDR_NO_RANDOMIZE if necessary.
4561 (linux_create_inferior): Disable address space randomization when
4562 forking inferior, if requested.
4563 (linux_supports_disable_randomization): New function.
4564 (linux_target_ops): Install it.
4565 * server.h (disable_randomization): Declare.
4566 * server.c (disable_randomization): New global variable.
4567 (handle_general_set): Handle QDisableRandomization.
4568 (handle_query): Likewise for qSupported.
4569 (main): Support --disable-randomization and --no-disable-randomization
4570 command line arguments.
4571 * target.h (struct target_ops): Add supports_disable_randomization.
4572 (target_supports_disable_randomization): New macro.
4574 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4576 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4578 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4579 [!PT_GETDSBT] (target_loadmap): New definition.
4580 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4581 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4582 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4583 and PT_GETDSBT to LINUX_LOADMAP.
4584 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4585 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4587 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4589 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4590 (arm_linux_hwbp_cap): New static variable.
4591 (arm_linux_get_hwbp_cap): Replace by ...
4592 (arm_linux_init_hwbp_cap): ... this new function.
4593 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4594 (arm_linux_get_hw_watchpoint_count): Likewise.
4595 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4596 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4597 (arm_prepare_to_resume): Use perror_with_name instead of error.
4599 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4601 * linux-arm-low.c: Include <signal.h>.
4602 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4603 (struct arm_linux_hwbp_cap): New data type.
4604 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4605 (struct arm_linux_hw_breakpoint): New data type.
4606 (MAX_BPTS, MAX_WPTS): Define.
4607 (struct arch_process_info, struct arch_lwp_info): New data types.
4608 (arm_linux_get_hwbp_cap): New function.
4609 (arm_linux_get_hw_breakpoint_count): Likewise.
4610 (arm_linux_get_hw_watchpoint_count): Likewise.
4611 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4612 (arm_hwbp_control_initialize): Likewise.
4613 (arm_hwbp_control_is_enabled): Likewise.
4614 (arm_hwbp_control_is_initialized): Likewise.
4615 (arm_hwbp_control_disable): Likewise.
4616 (arm_linux_hw_breakpoint_equal): Likewise.
4617 (arm_linux_hw_point_initialize): Likewise.
4618 (struct update_registers_data): New data structure.
4619 (update_registers_callback: New function.
4620 (arm_insert_point): Likewise.
4621 (arm_remove_point): Likewise.
4622 (arm_stopped_by_watchpoint): Likewise.
4623 (arm_stopped_data_address): Likewise.
4624 (arm_new_process): Likewise.
4625 (arm_new_thread): Likewise.
4626 (arm_prepare_to_resume): Likewise.
4627 (the_low_target): Register arm_insert_point, arm_remove_point,
4628 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4629 arm_new_thread, and arm_prepare_to_resume.
4631 2011-09-15 Stan Shebs <stan@codesourcery.com>
4633 * server.h (struct emit_ops): Add compare-goto fields.
4634 * tracepoint.c (gdb_agent_op_sizes): New table.
4635 (emit_eq_goto): New function.
4636 (emit_ne_goto): New function.
4637 (emit_lt_goto): New function.
4638 (emit_le_goto): New function.
4639 (emit_gt_goto): New function.
4640 (emit_ge_goto): New function.
4641 (is_goto_target): New function.
4642 (compile_bytecodes): Recognize special cases of compare-goto
4643 combinations and call specialized emitters for them.
4644 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4645 (amd64_emit_ne_goto): New function.
4646 (amd64_emit_lt_goto): New function.
4647 (amd64_emit_le_goto): New function.
4648 (amd64_emit_gt_goto): New function.
4649 (amd64_emit_ge_goto): New function.
4650 (amd64_emit_ops): Add the new functions.
4651 (i386_emit_eq_goto): New function.
4652 (i386_emit_ne_goto): New function.
4653 (i386_emit_lt_goto): New function.
4654 (i386_emit_le_goto): New function.
4655 (i386_emit_gt_goto): New function.
4656 (i386_emit_ge_goto): New function.
4657 (i386_emit_ops): Add the new functions.
4659 2011-09-08 Stan Shebs <stan@codesourcery.com>
4661 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4662 (i386_emit_epilogue): Restore %ebx.
4664 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4666 * server.c (step_thread): Remove definition.
4667 (process_serial_event): Don't handle Hs.
4668 * server.h (step_thread): Remove declaration.
4669 * target.c (set_desired_inferior): Remove use of step_thread.
4671 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4673 * linux-low.c: Include linux-procfs.h.
4674 (linux_attach_lwp_1): Update comments.
4675 (linux_attach): Scan for existing threads when attaching to a
4676 process that is the tgid.
4677 * Makefile.in: Update dependencies.
4679 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4681 * configure.srv: Add linux-procfs.o dependencies.
4683 2011-08-14 Yao Qi <yao@codesourcery.com>
4685 * target.h (struct target_ops): Fix indent.
4686 * win32-low.c (win32_target_ops): Fix comment.
4688 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4689 Yao Qi <yao@codesourcery.com>
4691 * Makefile.in (clean): Remove tic6x-*.c files.
4692 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4693 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4694 (tic6x-c64xp-linux.c): Likewise.
4695 * configure.srv: Add support for tic6x-*-uclinux.
4696 * linux-tic6x-low.c: New.
4697 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4699 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4700 Yao Qi <yao@codesourcery.com>
4702 * target.h (struct target_ops): Add read_loadmap.
4703 * linux-low.c (struct target_loadseg): New type.
4704 (struct target_loadmap): New type.
4705 (linux_read_loadmap): New function.
4706 (linux_target_ops): Add linux_read_loadmap.
4707 * server.c (handle_query): Support qXfer:fdpic:read packet.
4708 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4711 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4713 * win32-low.c: Include <stdint.h>.
4715 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4717 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4718 to the inferior here.
4719 (i386_remove_aligned_watchpoint): Ditto.
4720 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4721 fit part of the watchpoint in the debug registers.
4722 (i386_update_inferior_debug_regs): New.
4723 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4724 registers, and only update the inferior on success.
4725 (i386_low_remove_watchpoint): Ditto.
4727 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4729 * linux-low.c (compare_ints, unique, list_threads, show_process,
4730 linux_core_of_thread): Delete.
4731 (linux_target_ops): Change linux_core_of_thread to
4732 linux_common_core_of_thread.
4733 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4734 * utils.c (malloc_failure): Change type of argument.
4735 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4736 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4737 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4738 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4739 (IPA_OBJS): Add common-utils-ipa.o.
4740 (ptid_h, linux_osdata_h): New macros.
4741 (server_h): Add common/common-utils.h, common/xml-utils.h,
4742 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4744 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4745 ptid.o, buffer.o): New rules.
4746 (linux-low.o): Add common/linux-osdata.h as a dependency.
4747 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4748 * configure.ac: Add AC_HEADER_DIRENT check.
4749 * config.in: Regenerate.
4750 * configure: Regenerate.
4751 * remote-utils.c (xml_escape_text): Delete.
4752 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4753 buffer_xml_printf): Move to common/buffer.c.
4754 * server.c (main): Remove call to initialize_inferiors.
4755 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4756 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4757 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4758 internal_error, gdb_assert, gdb_assert_fail): Delete.
4759 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4760 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4762 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4763 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4764 initialize_inferiors): Delete.
4766 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4768 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4771 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4773 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4775 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4777 2011-05-26 Yao Qi <yao@codesourcery.com>
4779 * Makefile.in (thread-db.o): Track dependence to
4780 common/gdb_thread_db.h.
4781 * thread-db.c: include gdb_thread_db.h from right place.
4783 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4785 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4786 __FILE__ and __LINE__ to internal_error.
4788 2011-05-13 Doug Evans <dje@google.com>
4790 * thread-db.c (try_thread_db_load_from_sdir): New function.
4791 (try_thread_db_load_from_dir): New function.
4792 (thread_db_load_search): Handle $sdir, ignore $pdir.
4793 Remove trying of system directories if search of
4794 libthread-db-search-path fails, that is now done via $sdir.
4796 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4798 * server.c (handle_query): Add EnableDisableTracepoints to the list
4799 of supported features.
4800 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4802 (cmd_qtenable_disable): New.
4803 (cmd_qtstart): Install tracepoints even if disabled.
4804 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4805 receiving a QTEnable or QTDisable packet.
4806 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4807 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4809 (gdb_probe): Skip data collection if static tracepoint is disabled.
4811 2011-05-10 Doug Evans <dje@google.com>
4813 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4815 2011-05-04 Doug Evans <dje@google.com>
4817 * linux-low.c (linux_join): Skip process lookup.
4818 * spu-low.c (spu_join): Ditto.
4819 * server.c (join_inferiors_callback): Delete.
4820 (process_serial_event): For 'D' packet (detach) call join_inferior
4823 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4825 * README: Don't mention xscale*-*-linux*.
4826 * configure.srv (xscale*-*-linux*): Don't handle target.
4828 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4830 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4832 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4833 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4834 (i386_emit_void_call_2): Likewise.
4836 2011-04-26 Yao Qi <yao@codesourcery.com>
4838 * linux-low.c: Move common macros to linux-ptrace.h.
4839 Include linux-ptrace.h.
4840 * Makefile.in (linux_ptrace_h): New.
4841 (linux-low.o): Depends on linux-ptrace.h.
4843 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4845 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4846 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4847 (remote_prepare): New function with most of the TCP code from ...
4848 (remote_open): ... here. Detect PORT here unconditionally. Move also
4849 setting transport_is_reliable.
4850 * server.c (run_once): New variable.
4851 (gdbserver_usage): Document it.
4852 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4853 the first run if RUN_ONCE.
4854 * server.h (run_once, remote_prepare): New declarations.
4856 2011-04-19 Tom Tromey <tromey@redhat.com>
4858 * win32-low.c (handle_load_dll): Remove duplicate "the".
4860 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4862 Remove support for old Cygwin 1.5 versions.
4863 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4864 function to avoid warning.
4865 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4868 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4870 * gdbserver/server.h (Macro _): Define it if not available.
4872 2011-03-14 Michael Snyder <msnyder@vmware.com>
4874 * hostio.c (handle_close): Remove unnecessary null test.
4876 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4878 * Makefile.in (maintainer-clean realclean distclean): Remove
4879 "make ... subdir_do" command.
4881 2011-03-10 Michael Snyder <msnyder@vmware.com>
4883 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4885 * server.c (handle_v_run): Free alloced buffer on early return.
4887 2011-03-09 Yao Qi <yao@codesourcery.com>
4890 2011-03-04 Yao Qi <yao@codesourcery.com>
4892 * Makefile.in: Remove GNU make feature --directory.
4894 2011-03-05 Yao Qi <yao@codesourcery.com>
4896 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4897 (subdir_do): New make target. Copied from gdb/Makefile.
4898 (maintainer-clean, realclean, distclean, clean): Call corresponding
4899 make targets in common/Makefile.
4901 2011-02-11 Yao Qi <yao@codesourcery.com>
4903 * configure.ac: Call AC_PROG_RANLIB.
4904 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4905 * configure: Regenerate.
4907 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4909 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4911 2011-03-06 Yao Qi <yao@codesourcery.com>
4913 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4915 2011-03-05 Yao Qi <yao@codesourcery.com>
4917 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4918 (subdir_do): New make target. Copied from gdb/Makefile.
4919 (maintainer-clean, realclean, distclean, clean): Call corresponding
4920 make targets in common/Makefile.
4922 2011-03-04 Yao Qi <yao@codesourcery.com>
4924 * Makefile.in: Remove GNU make feature --directory.
4926 2011-03-04 Michael Snyder <msnyder@vmware.com>
4928 * server.c (queue_stop_reply): Call xmalloc not malloc.
4930 2011-03-02 Michael Snyder <msnyder@vmware.com>
4932 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4934 2011-02-28 Michael Snyder <msnyder@vmware.com>
4936 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4937 (cmd_qtframe): Ditto.
4938 (cmd_qtbuffer): Ditto.
4939 (cmd_bigqtbuffer): Ditto.
4941 * utils.c (decimal2str): Initialize 'width' to nine, then
4944 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4946 * hostio.c (require_data): Free *data, not data.
4948 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4950 * hostio.c (require_data): Use free, not xfree.
4952 2011-02-27 Michael Snyder <msnyder@vmware.com>
4954 * server.c (handle_query): Discard unused value.
4956 * hostio.c (require_data): Free malloc memory before returning
4959 2011-02-26 Michael Snyder <msnyder@vmware.com>
4961 * linux-low.c (list_threads): Call closedir for dirent.
4963 2011-02-27 Michael Snyder <msnyder@vmware.com>
4965 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4966 a case statement falls through.
4968 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4970 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4973 2011-02-26 Michael Snyder <msnyder@vmware.com>
4975 * utils.c (decimal2str): Eliminate dead code and dead param.
4976 (pulongest): Drop dead param from call to decimal2str.
4979 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4981 Revert the following patch (not approved yet):
4982 2011-02-21 Hui Zhu <teawater@gmail.com>
4983 * tracepoint.c (tp_printf): New function.
4984 (eval_agent_expr): Handle gdb_agent_op_printf.
4986 2011-02-21 Hui Zhu <teawater@gmail.com>
4988 * tracepoint.c (tp_printf): New function.
4989 (eval_agent_expr): Handle gdb_agent_op_printf.
4991 2011-02-18 Tom Tromey <tromey@redhat.com>
4993 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4994 (tracepoint.o): Likewise.
4995 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4996 (gdb_agent_op_names): Likewise.
4998 2011-02-18 Tom Tromey <tromey@redhat.com>
5000 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5001 gdb_agent_op_rot>: New constants.
5002 (gdb_agent_op_names): Add pick and roll.
5003 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5006 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5008 * aclocal.m4: Regenerated with aclocal-1.11.1.
5010 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5012 * server.c (handle_qxfer_traceframe_info): New.
5013 (qxfer_packets): Register "traceframe-info".
5014 (handle_query): Report support for qXfer:traceframe-info:read+.
5015 * tracepoint.c (match_blocktype): New.
5016 (traceframe_find_block_type): Rename to ...
5017 (traceframe_walk_blocks): ... this. Add callback filter argument,
5019 (traceframe_find_block_type): New, reimplemented on top of
5020 traceframe_walk_blocks.
5021 (build_traceframe_info_xml): New.
5022 (traceframe_read_info): New.
5023 * server.h (traceframe_read_info): Declare.
5025 2011-02-11 Yao Qi <yao@codesourcery.com>
5027 * configure.ac: Call AC_PROG_RANLIB.
5028 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5029 * configure: Regenerate.
5031 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5033 * server.c (gdb_read_memory): Change return semantics to allow
5035 (handle_search_memory_1): Adjust.
5036 (process_serial_event) <'m' packet>: Handle partial transfers.
5037 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5039 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5041 * regcache.c (init_register_cache): Initialize
5042 regcache->register_status.
5043 (free_register_cache): Release regcache->register_status.
5044 (regcache_cpy): Copy register_status.
5045 (registers_to_string): Print 'x's for unavailable registers.
5046 (supply_register): Mark the register's status valid or
5047 unavailable, depending on whether a buffer was passed in or not.
5048 (supply_register_zeroed): New.
5049 (supply_regblock): Mark the registers' status valid or
5050 unavailable, depending on whether a buffer was passed in or not.
5051 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5052 (struct regcache): New `register_status' field.
5053 (supply_register_zeroed): Declare.
5054 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5055 supply_register_zeroed, rather than passing a NULL buffer to
5057 * tracepoint.c (fetch_traceframe_registers): Update comment.
5059 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5061 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5064 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5066 * server.h (decode_xfer_write): Change prototype.
5067 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5068 and don't extract the annex here.
5069 * server.c (decode_xfer_read): Remove `annex' parameter,
5070 and don't extract the annex here.
5072 (struct qxfer): New.
5073 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5074 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5075 (handle_qxfer_statictrace): New functions, abstracted out from
5076 handle_query, and made to use the struct qxfer interface.
5077 (handle_threads_qxfer_proper): Rename to ...
5078 (handle_qxfer_threads_proper): ... this.
5079 (handle_threads_qxfer): Rename to ...
5080 (handle_qxfer_threads): ... this. Adjust.
5081 (qxfer_packets): New array.
5082 (handle_qxfer): New function.
5083 (handle_query): Use handle_qxfer.
5085 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5087 * gdbreplay.c: Shorten lines of >= 80 columns.
5088 * linux-low.c: Ditto.
5089 * linux-ppc-low.c: Ditto.
5090 * linux-s390-low.c: Ditto.
5091 * linux-sparc-low.c: Ditto.
5092 * linux-x86-low.c: Ditto.
5093 * linux-xtensa-low.c: Ditto.
5094 * mem-break.c: Ditto.
5096 * regcache.h: Ditto.
5097 * remote-utils.c: Ditto.
5100 * thread-db.c: Ditto.
5101 * tracepoint.c: Ditto.
5103 * win32-low.h: Ditto.
5105 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5107 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5110 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5112 * server.c (gdbserver_version): Update copyright year in version
5114 * gdbreplay.c (gdbreplay_version): Ditto.
5116 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5118 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5119 * linux-bfin-low.c: New file.
5120 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5121 PT_DATA_ADDR for BFIN targets.
5122 * Makefile.in (SFILES): Add linux-bfin-low.c.
5123 (clean): Remove reg-bfin.c.
5124 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5125 * README: Mention supported Blackfin targets.
5127 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5129 * .gitignore: New file.
5131 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5133 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5135 2010-10-22 Jie Zhang <jie@codesourcery.com>
5137 * Makefile.in: Add FLAGS_TO_PASS variable.
5138 (install): Remove dependency of install-only and recursively
5139 invoke make for install-only.
5141 2010-10-04 Doug Evans <dje@google.com>
5143 * Makefile.in (uninstall): Use $(DESTDIR).
5145 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5149 * linux-x86-low.c (compat_siginfo_from_siginfo)
5150 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5151 si_code is < 0. Check for si_code == SI_TIMER before checking for
5154 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5156 * lynx-i386-low.c: New file.
5157 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5159 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5161 * lynx-low.c (ptrace_request_to_str): Remove handling for
5162 request values that have been removed in LynxOS 5.x.
5164 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5166 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5169 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5171 * configure.ac: Add --enable-inprocess-agent option.
5172 * configure: Rebuilt.
5174 2010-09-06 Yao Qi <yao@codesourcery.com>
5176 * linux-low.c (linux_kill): Remove unused variable.
5177 (linux_stabilize_threads): Likewise.
5178 * server.c (start_inferior): Likewise.
5179 (queue_stop_reply_callback): Likewise.
5180 * tracepoint.c (do_action_at_tracepoint): Likewise.
5182 2010-09-06 Yao Qi <yao@codesourcery.com>
5184 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5187 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5189 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5191 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5193 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5196 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5198 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5199 gdbserver/lynx-ppc-low.c: New files.
5200 * Makefile.in (lynx_low_h): New variable.
5201 (lynx-low.o, lynx-ppc-low.o): New rules.
5202 * configure.ac: On LynxOS, link with -lnetinet.
5203 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5204 * configure: regenerate.
5206 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5208 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5209 * configure.ac: Add check for vasprintf and vsnprintf.
5210 * configure, config.in: Regenerate.
5211 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5213 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5215 * gdbreplay.c: Move include of alloca.h up, next to include of
5217 * server.h: Add include of malloc.h.
5218 * mem-break.c: Remove include of malloc.h.
5219 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5221 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5223 * Makefile.in (memmem.o): Build with -Wno-error.
5225 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5227 * utils.c (xsnprintf): Make non-static.
5228 * server.h: Add xsnprintf declaration.
5229 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5230 replace calls to snprintf by calls to xsnprintf throughout.
5232 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5234 * configure.ac: Add configure check for alloca.
5235 * configure, config.in: Regenerate.
5236 * server.h: Include alloca.h if it exists.
5237 * gdbreplay.c: Include alloca.h if it exists.
5239 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5241 * linux-low.c (__SIGRTMIN): Define if not already defined.
5242 (linux_create_inferior): Check for __ANDROID__ rather than
5244 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5245 are already deferred.
5246 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5247 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5248 stopped and already has a pending signal to report.
5249 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5250 a pending signal to report or is moving out of a jump pad.
5251 (linux_init_signals): Check for __ANDROID__ rather than
5254 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5256 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5257 debug_threads check. Avoid a linear search when not doing debug
5260 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5262 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5263 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5264 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5265 (process_event): Change local fd's type to gdb_fildes_t.
5266 (create_file_handler): Adjust prototype.
5267 (delete_file_handler): Adjust prototype.
5268 (handle_file_event): Adjust prototype. Use pfildes.
5269 (create_file_event): Adjsut prototype.
5270 * remote-utils.c (remote_desc, listen_desc): Change type to
5272 * server.h: New gdb_fildes_t typedef.
5273 [USE_WIN32API]: Include winsock2.h.
5274 (delete_file_handler, add_file_handler): Adjust prototypes.
5276 * utils.c (pfildes): New.
5278 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5280 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5281 * configure: Regenerate.
5283 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5285 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5286 (linux_done_accessing_memory): ... this.
5287 (linux_target_ops): Adjust.
5288 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5289 * nto-low.c (nto_target_ops): Adjust comment.
5290 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5291 * spu-low.c (spu_target_ops): Adjust comment.
5292 * target.h (target_ops): Rename unprepare_to_access_memory field
5293 to done_accessing_memory.
5294 (unprepare_to_access_memory): Rename to ...
5295 (done_accessing_memory): ... this.
5297 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5299 * linux-low.c (linux_prepare_to_access_memory): New.
5300 (linux_unprepare_to_access_memory): New.
5301 (linux_target_ops): Install them.
5302 * server.c (read_memory): Rename to ...
5303 (gdb_read_memory): ... this. Use
5304 prepare_to_access_memory/prepare_to_access_memory.
5305 (write_memory): Rename to ...
5306 (gdb_write_memory): ... this. Use
5307 prepare_to_access_memory/prepare_to_access_memory.
5308 (handle_search_memory_1): Adjust.
5309 (process_serial_event): Adjust.
5310 * target.h (struct target_ops): New fields
5311 prepare_to_access_memory and unprepare_to_access_memory.
5312 (prepare_to_access_memory, unprepare_to_access_memory): New.
5313 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5314 prepare_to_access_memory/prepare_to_access_memory.
5315 * nto-low.c (nto_target_ops): Adjust.
5316 * spu-low.c (spu_target_ops): Adjust.
5317 * win32-low.c (win32_target_ops): Adjust.
5319 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5321 * Makefile.in (WARN_CFLAGS): Get it from configure.
5322 (WERROR_CFLAGS): New.
5323 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5324 * configure.ac: Introduce --enable-werror, which adds -Werror to
5325 the compiler command line. Enabled by default. Disable with
5326 --disable-werror. Add -Wdeclaration-after-statement
5327 Wpointer-arith and -Wformat-nonliteral to warning flags.
5328 * configure: Regenerate.
5330 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5332 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5334 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5336 * gdbreplay.c (remote_error): New.
5338 (expect): Use gdbchar. Check for error reading from GDB.
5339 Clarify sync error output.
5340 (play): Check for errors writing to GDB.
5341 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5342 * remote-utils.c (getpkt): Check for errors writing to the remote
5345 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5347 * linux-low.c (linux_wait_1): Move non-debugging code out of
5348 `debug_threads' control.
5350 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5352 * linux-low.c (linux_wait_1): Don't set last_status here.
5353 * server.c (push_event, queue_stop_reply_callback): Assert we're
5354 not pushing a TARGET_WAITKIND_IGNORE event.
5355 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5356 (myresume, handle_target_event): Set the thread's last_resume_kind
5357 and last_status from the target returned status.
5359 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5363 * linux-x86-low.c (update_debug_registers_callback): New.
5364 (i386_dr_low_set_addr): Use it.
5365 (i386_dr_low_get_addr): New.
5366 (i386_dr_low_set_control): Use update_debug_registers_callback.
5367 (i386_dr_low_get_control): New.
5368 (i386_dr_low_get_status): Adjust.
5369 * linux-low.c (linux_stop_lwp): New.
5370 * linux-low.h (linux_stop_lwp): Declare.
5372 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5373 argument instead of a i386_debug_reg_state.
5374 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5375 a i386_debug_reg_state.
5376 (i386_insert_aligned_watchpoint): Adjust.
5377 (i386_remove_aligned_watchpoint): Adjust.
5378 (i386_low_stopped_data_address): Read the debug registers from the
5379 inferior instead of from the mirrors.
5380 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5381 (i386_dr_low_get_addr): Declare.
5382 (i386_dr_low_get_control): Declare.
5383 (i386_dr_low_get_status): Change prototype.
5385 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5386 (i386_dr_low_get_addr): New.
5387 (i386_dr_low_get_control): New.
5388 (i386_dr_low_get_status): Adjust prototype. Return
5390 (i386_initial_stuff): Clear dr_status_mirror and
5392 (i386_get_thread_context): Adjust.
5393 (i386_set_thread_context): Adjust.
5394 (i386_thread_added): Adjust.
5396 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5398 * linux-low.h (linux_thread_area): Delete declaration.
5400 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5402 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5403 after its termination.
5405 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5407 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5408 (gdb_wants_all_stopped): Delete.
5409 (linux_wait_1): Don't call them.
5410 * server.c (handle_v_cont): Tag all threads as want-stopped.
5411 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5412 stopped as "client-wants-stopped".
5414 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5416 * Makefile.in (signals_h): New.
5417 (server_h): Depend on it.
5418 (server.o): Don't depend on $(signals_def).
5419 (signals.o): Depend on $(signals_def).
5421 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5423 * Makefile.in (signals_def): New.
5424 (server_h): Append include/gdb/signals.h and signals_def.
5425 (server.o): Append signals_def.
5427 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5429 * server.c (handle_target_event): Use target_signal_to_host for
5430 resume_info.sig initialization.
5431 * target.h (struct thread_resume) <sig>: New comment.
5433 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5435 * server.c (handle_query): strcpy() the returned string from paddress()
5436 instead of sprintf().
5437 * utils.c (paddress): Return phex_nz().
5439 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5441 * server.c (handle_v_cont): Call mourn_inferior if process
5443 (myresume): Likewise.
5445 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5447 Static tracepoints, and integration with UST.
5449 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5450 * mem-break.c (uninsert_all_breakpoints)
5451 (reinsert_all_breakpoints): New.
5452 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5453 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5454 (gdb_agent_ust_loaded, helper_thread_id)
5455 (gdb_agent_helper_thread_id): New macros.
5456 (struct ipa_sym_addresses): Add addr_ust_loaded,
5457 addr_helper_thread_id, addr_cmd_buf.
5458 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5459 (in_process_agent_loaded_ust): New.
5460 (write_e_ust_not_loaded): New.
5461 (maybe_write_ipa_ust_not_loaded): New.
5462 (struct collect_static_trace_data_action): New.
5463 (enum tracepoint_type) <static_tracepoint>: New.
5464 (struct tracepoint) <handle>: Mention static tracepoints.
5465 (struct static_tracepoint_ctx): New.
5466 (CMD_BUF_SIZE): New.
5467 (add_tracepoint_action): Handle static tracepoint actions.
5468 (unprobe_marker_at): New.
5469 (clear_installed_tracepoints): Handle static tracepoints.
5470 (cmd_qtdp): Handle static tracepoints.
5471 (probe_marker_at): New.
5472 (cmd_qtstart): Handle static tracepoints.
5473 (response_tracepoint): Handle static tracepoints.
5474 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5475 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5476 (get_context_regcache): Handle static tracepoints.
5477 (do_action_at_tracepoint): Handle static tracepoint actions.
5478 (traceframe_find_block_type): Handle static trace data blocks.
5479 (traceframe_read_sdata): New.
5480 (download_tracepoints): Download static tracepoint actions.
5481 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5482 (GDB_PROBE_NAME): New.
5487 (ust_marker_to_static_tracepoint): New.
5489 (collect_ust_data_at_tracepoint): New.
5490 (gdb_ust_probe): New.
5491 (UNIX_PATH_MAX, SOCK_DIR): New.
5492 (gdb_ust_connect_sync_socket): New.
5493 (resume_thread, stop_thread): New.
5494 (run_inferior_command): New.
5495 (init_named_socket): New.
5496 (gdb_ust_socket_init): New.
5497 (cstr_to_hexstr): New.
5499 (first_marker, next_marker): New.
5500 (response_ust_marker): New.
5501 (cmd_qtfstm, cmd_qtsstm): New.
5502 (unprobe_marker_at, probe_marker_at): New.
5503 (cmd_qtstmat, gdb_ust_thread): New.
5504 (gdb_ust_init): New.
5505 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5506 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5508 (x86_64_st_collect_regmap): New.
5509 (X86_64_NUM_ST_COLLECT_GREGS): New.
5510 (AMD64_RIP_REGNUM): New.
5511 (supply_static_tracepoint_registers): New.
5512 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5514 (i386_st_collect_regmap): New.
5515 (i386_NUM_ST_COLLECT_GREGS): New.
5516 (supply_static_tracepoint_registers): New.
5517 * server.c (handle_query): Handle qXfer:statictrace:read.
5518 <qSupported>: Report support for StaticTracepoints, and
5519 qXfer:statictrace:read features.
5520 * server.h (traceframe_read_sdata)
5521 (supply_static_tracepoint_registers): Declare.
5522 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5523 (unpack_varlen_hex): Include in IPA build.
5524 * Makefile.in (ustlibs, ustinc): New.
5525 (IPA_OBJS): Add remote-utils-ipa.o.
5526 ($(IPA_LIB)): Link -ldl and -lpthread.
5528 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5529 * config.in, configure: Regenerate.
5531 2010-06-20 Ian Lance Taylor <iant@google.com>
5532 Pedro Alves <pedro@codesourcery.com>
5534 * linux-x86-low.c (always_true): Delete.
5535 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5536 trying to fool the compiler with always_true.
5538 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5540 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5541 conditions in gdbserver.
5543 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5545 * spu-low.c (spu_read_memory): Wrap around local store limit.
5546 (spu_write_memory): Likewise.
5548 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5550 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5551 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5553 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5555 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5556 uses with LONGEST uses.
5558 2010-06-14 Stan Shebs <stan@codesourcery.com>
5559 Pedro Alves <pedro@codesourcery.com>
5563 * linux-x86-low.c: Include limits.h.
5568 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5569 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5570 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5571 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5572 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5573 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5574 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5575 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5576 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5577 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5578 (amd64_emit_void_call_2): New.
5579 (amd64_emit_ops): New.
5580 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5581 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5582 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5583 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5584 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5585 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5586 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5587 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5588 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5589 (i386_emit_stack_adjust, i386_emit_int_call_1)
5590 (i386_emit_void_call_2): New.
5591 (i386_emit_ops): New.
5592 (x86_emit_ops): New.
5593 (the_low_target): Install x86_emit_ops.
5594 * server.h (struct emit_ops): New.
5595 (get_raw_reg_func_addr): Declare.
5596 (current_insn_ptr, emit_error): Declare.
5597 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5598 (set_trace_state_variable_value): New defines.
5599 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5600 addr_get_trace_state_variable_value and
5601 addr_set_trace_state_variable_value.
5602 (symbol_list): New fields for get_raw_reg,
5603 get_trace_state_variable_value and set_trace_state_variable_value.
5604 (condfn): New typedef.
5605 (struct tracepoint): New field `compiled_cond'.
5606 (do_action_at_tracepoint): Clear compiled_cond.
5607 (get_trace_state_variable_value, set_trace_state_variable_value):
5609 (condition_true_at_tracepoint): If there's a compiled condition,
5611 (current_insn_ptr, emit_error): New globals.
5612 (struct bytecode_address): New.
5613 (get_raw_reg_func_addr): New.
5614 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5615 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5616 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5617 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5618 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5619 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5620 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5621 (compile_tracepoint_condition, compile_bytecodes): New.
5622 * target.h (emit_ops): Forward declare.
5623 (struct target_ops): New field emit_ops.
5624 (target_emit_ops): New.
5625 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5626 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5627 * linux-low.c (linux_emit_ops): New.
5628 (linux_target_ops): Install it.
5629 * linux-low.h (struct linux_target_ops): New field emit_ops.
5631 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5633 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5634 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5636 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5637 Stan Shebs <stan@codesourcery.com>
5639 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5640 (all): Depend on $(extra_libraries).
5641 (install-only): Install the IPA.
5642 (IPA_OBJS, IPA_LIB): New.
5643 (clean): Remove the IPA lib.
5644 (IPAGENT_CFLAGS): New.
5645 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5646 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5647 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5648 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5649 * configure.ac: Check for atomic builtins support in the compiler.
5650 (IPA_DEPFILES, extra_libraries): Define.
5651 * configure.srv (ipa_obj): Add description.
5652 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5653 (i[34567]86-*-linux*): Set ipa_obj.
5654 (x86_64-*-linux*): Set ipa_obj.
5655 * linux-low.c (stabilizing_threads): New.
5656 (supports_fast_tracepoints): New.
5657 (linux_detach): Stabilize threads before detaching.
5658 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5659 the lwp is either not stabilizing, or is moving out of a jump pad.
5660 (linux_fast_tracepoint_collecting): New.
5661 (maybe_move_out_of_jump_pad): New.
5662 (enqueue_one_deferred_signal): New.
5663 (dequeue_one_deferred_signal): New.
5664 (linux_wait_for_event_1): If moving out of a jump pad, defer
5665 pending signals to later.
5666 (linux_stabilize_threads): New.
5667 (linux_wait_1): Check if threads need moving out of jump pads, and
5669 (stuck_in_jump_pad_callback): New.
5670 (move_out_of_jump_pad_callback): New.
5672 (linux_resume_one_lwp): Handle moving out of jump pads.
5673 (linux_set_resume_request): Dequeue deferred signals.
5674 (need_step_over_p): Also step over fast tracepoint jumps.
5675 (start_step_over): Also uninsert fast tracepoint jumps.
5676 (finish_step_over): Also reinsert fast tracepoint jumps.
5677 (linux_install_fast_tracepoint_jump): New.
5678 (linux_target_ops): Install linux_stabilize_threads and
5679 linux_install_fast_tracepoint_jump_pad.
5680 * linux-low.h (linux_target_ops) <get_thread_area,
5681 install_fast_tracepoint_jump_pad>: New fields.
5682 (struct lwp_info) <collecting_fast_tracepoint,
5683 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5684 (linux_get_thread_area): Declare.
5685 * linux-x86-low.c (jump_insn): New.
5686 (x86_get_thread_area): New.
5687 (append_insns): New.
5689 (amd64_install_fast_tracepoint_jump_pad): New.
5690 (i386_install_fast_tracepoint_jump_pad): New.
5691 (x86_install_fast_tracepoint_jump_pad): New.
5692 (the_low_target): Install x86_get_thread_area and
5693 x86_install_fast_tracepoint_jump_pad.
5694 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5695 (struct fast_tracepoint_jump): New.
5696 (fast_tracepoint_jump_insn): New.
5697 (fast_tracepoint_jump_shadow): New.
5698 (find_fast_tracepoint_jump_at): New.
5699 (fast_tracepoint_jump_here): New.
5700 (delete_fast_tracepoint_jump): New.
5701 (set_fast_tracepoint_jump): New.
5702 (uninsert_fast_tracepoint_jumps_at): New.
5703 (reinsert_fast_tracepoint_jumps_at): New.
5704 (set_breakpoint_at): Use write_inferior_memory.
5705 (uninsert_raw_breakpoint): Use write_inferior_memory.
5706 (check_mem_read): Mask out fast tracepoint jumps.
5707 (check_mem_write): Mask out fast tracepoint jumps.
5708 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5709 (set_fast_tracepoint_jump): Declare.
5710 (delete_fast_tracepoint_jump)
5711 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5712 (reinsert_fast_tracepoint_jumps_at): Declare.
5713 * regcache.c: Don't compile many functions when building the
5714 in-process agent library.
5715 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5716 the register buffer in the heap.
5717 (free_register_cache): If the register buffer isn't owned by the
5718 regcache, don't free it.
5719 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5720 pre-existing register caches.
5721 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5723 (convert_ascii_to_int): : Constify `from' parameter type.
5724 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5725 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5726 the needed buffer in-place.
5727 (relocate_instruction): New.
5728 * server.c (handle_query) <qSymbols>: If the target supports
5729 tracepoints, give it a chance of looking up symbols. Report
5730 support for fast tracepoints.
5731 (handle_status): Stabilize threads.
5732 (process_serial_event): Adjust.
5733 * server.h (struct fast_tracepoint_jump): Forward declare.
5734 (struct process_info) <fast_tracepoint_jumps>: New field.
5735 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5736 (decode_X_packet, decode_M_packet): Adjust.
5737 (relocate_instruction): Declare.
5738 (in_process_agent_loaded): Declare.
5739 (tracepoint_look_up_symbols): Declare.
5740 (struct fast_tpoint_collect_status): Declare.
5741 (fast_tracepoint_collecting): Declare.
5742 (force_unlock_trace_buffer): Declare.
5743 (handle_tracepoint_bkpts): Declare.
5744 (initialize_low_tracepoint)
5745 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5746 * target.h (struct target_ops) <stabilize_threads,
5747 install_fast_tracepoint_jump_pad>: New fields.
5748 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5749 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5750 [HAVE_STDINT_H]: Include stdint.h.
5751 (trace_debug_1): Rename to ...
5752 (trace_vdebug): ... this.
5753 (trace_debug): Rename to ...
5754 (trace_debug_1): ... this. Add `level' parameter.
5756 (ATTR_USED, ATTR_NOINLINE): New.
5757 (IP_AGENT_EXPORT): New.
5758 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5759 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5760 (about_to_request_buffer_space, trace_buffer_is_full)
5761 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5762 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5763 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5764 (traceframe_write_count, traceframes_created)
5765 (trace_state_variables)
5766 New renaming defines.
5767 (struct ipa_sym_addresses): New.
5768 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5770 (ipa_sym_addrs): New.
5771 (all_tracepoint_symbols_looked_up): New.
5772 (in_process_agent_loaded): New.
5773 (write_e_ipa_not_loaded): New.
5774 (maybe_write_ipa_not_loaded): New.
5775 (tracepoint_look_up_symbols): New.
5776 (debug_threads) [IN_PROCESS_AGENT]: New.
5777 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5778 (UNKNOWN_SIDE_EFFECTS): New.
5779 (stop_tracing): New.
5780 (flush_trace_buffer): New.
5781 (stop_tracing_bkpt): New.
5782 (flush_trace_buffer_bkpt): New.
5783 (read_inferior_integer): New.
5784 (read_inferior_uinteger): New.
5785 (read_inferior_data_pointer): New.
5786 (write_inferior_data_pointer): New.
5787 (write_inferior_integer): New.
5788 (write_inferior_uinteger): New.
5789 (struct collect_static_trace_data_action): Delete.
5790 (enum tracepoint_type): New.
5791 (struct tracepoint) <type>: New field `type'.
5792 <actions_str, step_actions, step_actions_str>: Only include in
5794 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5795 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5796 (tracepoints): Use IP_AGENT_EXPORT.
5797 (last_tracepoint): Don't include in the IPA.
5798 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5799 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5800 (alloced_trace_state_variables): New.
5801 (trace_state_variables): Use IP_AGENT_EXPORT.
5802 (traceframe_t): Delete unused variable.
5803 (circular_trace_buffer): Don't include in the IPA.
5804 (trace_buffer_start): Delete.
5805 (struct trace_buffer_control): New.
5806 (trace_buffer_free): Delete.
5807 (struct ipa_trace_buffer_control): New.
5808 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5809 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5811 (trace_buffer_ctrl): New.
5812 (TRACE_BUFFER_CTRL_CURR): New.
5813 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5814 Reimplement as macros.
5815 (trace_buffer_wrap): Delete.
5816 (traceframe_write_count, traceframe_read_count)
5817 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5818 (struct tracepoint_hit_ctx) <type>: New field.
5819 (struct fast_tracepoint_ctx): New.
5820 (memory_barrier): New.
5822 (record_tracepoint_error): Update atomically in the IPA.
5823 (clear_inferior_trace_buffer): New.
5824 (about_to_request_buffer_space): New.
5825 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5826 updating the same buffer.
5827 (add_tracepoint): Default the tracepoint's type to trap
5828 tracepoint, and orig_size to -1.
5829 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5831 (create_trace_state_variable): New parameter `gdb'. Handle it.
5832 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5833 (cmd_qtdp): Handle fast tracepoints.
5835 (max_jump_pad_size): New.
5836 (gdb_jump_pad_head): New.
5837 (get_jump_space_head): New.
5838 (claim_jump_space): New.
5839 (sort_tracepoints): New.
5840 (MAX_JUMP_SIZE): New.
5841 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5843 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5844 support. Upload fast traceframes, and delete internal IPA
5846 (stop_tracing_handler): New.
5847 (flush_trace_buffer_handler): New.
5848 (cmd_qtstop): Upload fast tracepoints.
5849 (response_tracepoint): Handle fast tracepoints.
5850 (tracepoint_finished_step): Upload fast traceframes. Set the
5851 tracepoint hit context's tracepoint type.
5852 (handle_tracepoint_bkpts): New.
5853 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5854 type. Add comment about fast tracepoints.
5855 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5856 non-existing action_str field.
5857 (get_context_regcache): Handle fast tracepoints.
5858 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5860 (fast_tracepoint_from_jump_pad_address): New.
5861 (fast_tracepoint_from_ipa_tpoint_address): New.
5862 (collecting_t): New.
5863 (force_unlock_trace_buffer): New.
5864 (fast_tracepoint_collecting): New.
5867 (write_inferior_data_ptr): New.
5868 (target_tp_heap): New.
5869 (target_malloc): New.
5870 (download_agent_expr): New.
5872 (download_tracepoints): New.
5873 (download_trace_state_variables): New.
5874 (upload_fast_traceframes): New.
5875 (IPA_FIRST_TRACEFRAME): New.
5876 (IPA_NEXT_TRACEFRAME_1): New.
5877 (IPA_NEXT_TRACEFRAME): New.
5878 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5879 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5880 (gdb_jump_pad_buffer_end): New.
5881 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5882 (initialize_tracepoint): Adjust.
5883 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5884 buffer. Initialize the low module.
5885 * utils.c (PREFIX, TOOLNAME): New.
5886 (malloc_failure): Use PREFIX.
5887 (error): In the IPA, an error causes an exit.
5888 (fatal, warning): Use PREFIX.
5889 (internal_error): Use TOOLNAME.
5890 (NUMCELLS): Increase to 10.
5891 * configure, config.in: Regenerate.
5893 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5895 * server.c (handle_query) <qSupported>: Do two passes over the
5896 qSupported string to avoid nesting strtok.
5898 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5900 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5902 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5904 * configure: Regenerate.
5905 * proc-service.list: New.
5907 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5909 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5912 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5914 * gdbreplay.c (remote_open): Check error return from socket() call by
5915 its equality to -1 not by it being negative.
5916 * remote-utils.c (remote_open): Likewise.
5918 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5920 * config.h: Regenerate.
5922 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5924 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5925 doesn't provide PTRACE_GET_THREAD_AREA.
5927 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5929 * linux-m68k-low.c: Include <asm/ptrace.h>
5930 (ps_get_thread_area): Implement.
5932 2010-05-03 Doug Evans <dje@google.com>
5934 * event-loop.c (struct callback_event): New struct.
5935 (callback_list): New global.
5936 (append_callback_event, delete_callback_event): New functions.
5937 (process_callback): New function.
5938 (start_event_loop): Call it.
5939 * remote-utils.c (NOT_SCHEDULED): Define.
5940 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5941 moved out of readchar.
5942 (readchar): Rewrite. Call reschedule before returning.
5943 (reset_readchar): New function.
5944 (remote_close): Call it.
5945 (process_remaining, reschedule): New functions.
5946 * server.h (callback_handler_func): New typedef.
5947 (append_callback_event, delete_callback_event): Declare.
5949 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5951 * proc-service.c (ps_pglobal_lookup): Use
5952 thread_db_look_up_one_symbol.
5953 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5954 parameter. Use it instead of all_symbols_looked_up.
5955 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5957 (all_symbols_looked_up): Don't declare.
5958 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5959 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5961 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5962 Set all_symbols_looked_up here.
5963 (thread_db_look_up_one_symbol): New.
5964 (thread_db_get_tls_address): Adjust.
5965 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5966 thread_db object on the heap, and tentatively set it in the
5968 (thread_db_init): Don't set all_symbols_looked_up here.
5969 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5971 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5973 * linux-low.c (linux_kill, linux_detach): Adjust.
5974 (status_pending_p_callback): Remove redundant statement. Check
5975 for !TARGET_WAITIKIND_IGNORE, instead of
5976 TARGET_WAITKIND_STOPPED.
5977 (handle_tracepoints): Make sure LWP is locked. Adjust.
5978 (linux_wait_for_event_1): Adjust.
5979 (linux_cancel_breakpoints): New.
5980 (unsuspend_one_lwp): New.
5981 (unsuspend_all_lwps): New.
5982 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5983 (send_sigstop_callback): Change return type to int, add new
5984 `except' parameter and handle it.
5985 (suspend_and_send_sigstop_callback): New.
5986 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5987 pass them down. If SUSPEND, also increment the lwp's suspend
5989 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5990 (need_step_over_p): Don't consider suspended LWPs.
5991 (start_step_over): Adjust.
5992 (proceed_one_lwp): Change return type to int, add new `except'
5993 parameter and handle it.
5994 (unsuspend_and_proceed_one_lwp): New.
5995 (proceed_all_lwps): Use find_inferior instead of
5997 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5998 also decrement the suspend count of LWPs. Pass `except' down,
5999 instead of hacking its suspend count.
6000 (linux_pause_all): Add `freeze' parameter. Adjust.
6001 (linux_unpause_all): New.
6002 (linux_target_ops): Install linux_unpause_all.
6003 * server.c (handle_status): Adjust.
6004 * target.h (struct target_ops): New fields `unpause_all' and
6005 `cancel_breakpoints'. Add new parameter to `pause_all'.
6006 (pause_all): Add new `freeze' parameter.
6008 (cancel_breakpoints): New.
6009 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6011 (cmd_qtstart): Pause threads.
6012 (stop_tracing): Pause threads, and cancel breakpoints.
6013 * win32-low.c (win32_target_ops): Adjust.
6015 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6017 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6018 the inferior right away from here...
6019 (linux_wait_1): ... to here, and adjust to check the thread's
6020 last_resume_kind instead of the lwp's step or stop_expected flags.
6022 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6024 * README: Use consistent `GDB' and `GDBserver' spellings.
6026 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6028 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6029 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6030 (linux_detach_one_lwp): Assume the lwp is stopped.
6031 (any_thread_of): Delete.
6032 (linux_detach): Stop all lwps here. Don't blindly delete all
6034 (delete_lwp_callback): New.
6035 (linux_mourn): Delete all lwps of the process that is gone.
6036 (linux_wait_1): Don't delete the last lwp of the process here.
6037 * mem-break.h (mark_breakpoints_out): Declare.
6038 * mem-break.c (mark_breakpoints_out): New.
6039 (free_all_breakpoints): Use it.
6040 * server.c (handle_target_event): If the process is gone, mark
6042 * thread-db.c (struct thread_db) <create_bp>: New field.
6043 (thread_db_enable_reporting): Fix prototype. Store a thread event
6044 breakpoint reference in the thread_db struct.
6045 (thread_db_load_search): Clear the thread_db object.
6046 (try_thread_db_load_1): Ditto.
6047 (switch_to_process): New.
6048 (disable_thread_event_reporting): Use it.
6049 (remove_thread_event_breakpoints): New.
6050 (thread_db_detach, thread_db_mourn): Use it.
6052 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6054 * linux-low.c (linux_enable_event_reporting): New.
6055 (linux_wait_for_event_1, handle_extended_wait): Use it.
6057 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6059 * linux-low.c (linux_kill_one_lwp, linux_kill)
6060 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6061 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6062 SIGSTOP even if the LWP is stopped.
6063 (send_sigstop_callback): New.
6064 (stop_all_lwps): Use send_sigstop_callback instead.
6065 (linux_resume_one_thread): Adjust.
6066 (proceed_one_lwp): Still proceed an LWP that the client has
6067 requested to stop, if we haven't reported it as stopped yet. Make
6068 sure that LWPs the client want stopped, have a pending SIGSTOP.
6070 2010-04-26 Doug Evans <dje@google.com>
6072 * server.c (handle_general_set): Make static.
6074 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6075 Print received char after testing for error/eof instead of before.
6076 (input_interrupt): Tweak comment.
6078 2010-04-23 Doug Evans <dje@google.com>
6080 * server.c (start_inferior): Print inferior argv if --debug.
6082 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6084 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6085 * nto-x86-low.c: Include server.h
6087 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6089 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6090 be consistent with other sources of this directory.
6091 (init_registers_amd64): Correct name of source file of this function
6094 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6096 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6099 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6101 * win32-i386-low.c: Add 64-bit support.
6102 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6103 (init_registers_amd64): Declare.
6104 (mappings): Add 64-bit version of array.
6105 (init_windows_x86): New function.
6106 (the_low_target): Change init_arch field to init_windows_x86.
6108 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6110 * win32-low.c: Adapt to support also 64-bit architecture.
6111 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6112 (get_image_name): Use SIZE_T type for local variable `done'.
6113 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6114 (toolhelp_get_dll_name): Idem.
6115 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6116 Use uintptr_t typecast to avoid warning.
6117 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6118 (handle_exception): Use phex_nz to avoid warning.
6119 (win32_wait): Remove unused local variable `process'.
6121 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6123 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6126 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6128 * configure.ac: Use `ws2_32' library for srv_mingw.
6129 * configure: Regenerate.
6130 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6131 * remote-utils.c: Likewise.
6133 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6135 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6136 if __x86_64__ is defined.
6138 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6140 * configure: Regenerate.
6142 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6144 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6145 * target.h (target_ops): New get_tib_address field.
6146 * win32-low.h (win32_thread_info): Add thread_local_base field.
6147 * win32-low.c (child_add_thread): Add tlb argument.
6148 Set thread_local_base field to TLB.
6149 (get_child_debug_event): Adapt to child_add_thread change.
6150 (win32_get_tib_address): New function.
6151 (win32_target_ops): Set get_tib_address field to
6152 win32_get_tib_address.
6153 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6155 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6157 * linux-low.c (linux_mourn): Also remove the process.
6158 * server.c (handle_target_event): Don't remove the process here.
6159 * nto-low.c (nto_mourn): New.
6160 (nto_target_ops): Install it.
6161 * spu-low.c (spu_mourn): New.
6162 (spu_target_ops): Install it.
6163 * win32-low.c (win32_mourn): New.
6164 (win32_target_ops): Install it.
6166 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6168 * server.h (buffer_xml_printf): Remove redundant `;'.
6170 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6172 * regcache.c (set_register_cache): Invalidate regcaches before
6173 changing the register cache layout.
6174 (regcache_invalidate_one): Allow a NULL regcache.
6175 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6176 regcaches before changing the register cache layout or the target
6179 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6181 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6182 variable warning on Linux/x86-64.
6184 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6186 GDBserver disconnected tracing support.
6188 * linux-low.c (linux_remove_process): Delete.
6189 (add_lwp): Don't set last_resume_kind here.
6190 (linux_kill): Use `mourn'.
6191 (linux_detach): Use `thread_db_detach', and `mourn'.
6193 (linux_attach_lwp_1): Adjust comment.
6194 (linux_attach): last_resume_kind moved the thread_info; adjust.
6195 (status_pending_p_callback): Adjust.
6196 (linux_wait_for_event_1): Adjust.
6197 (count_events_callback, select_singlestep_lwp_callback)
6198 (select_event_lwp_callback, cancel_breakpoints_callback)
6199 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6200 (proceed_one_lwp): Adjust.
6201 (linux_async): Add debug output.
6202 (linux_thread_stopped): New.
6203 (linux_pause_all): New.
6204 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6206 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6207 (thread_db_free): Delete declaration.
6208 (thread_db_detach, thread_db_mourn): Declare.
6209 * thread-db.c (thread_db_init): Use thread_db_mourn.
6210 (thread_db_free): Delete, split in two.
6211 (disable_thread_event_reporting): New.
6212 (thread_db_detach): New.
6213 (thread_db_mourn): New.
6215 * server.h (struct thread_info) <last_resume_kind>: New field.
6216 <attached>: Add comment.
6217 <gdb_detached>: New field.
6218 (handler_func): Change return type to int.
6219 (handle_serial_event, handle_target_event): Ditto.
6220 (gdb_connected): Declare.
6222 (disconnected_tracing): Declare.
6223 (stop_tracing): Declare.
6225 * server.c (handle_query) <qSupported>: Report support for
6226 disconnected tracing.
6227 (queue_stop_reply_callback): Account for running threads.
6228 (gdb_wants_thread_stopped): New.
6229 (gdb_wants_all_threads_stopped): New.
6230 (gdb_reattached_process): New.
6231 (handle_status): Clear the `gdb_detached' flag of all processes.
6232 In all-stop, stop all threads.
6233 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6234 (process_serial_event): If the remote connection breaks, or if an
6235 exit was forced with "monitor exit", force an event loop exit.
6236 Handle disconnected tracing on detach.
6237 (handle_serial_event): Adjust.
6238 (handle_target_event): If GDB isn't connected, forward events back
6239 to the inferior, unless the last process exited, in which case,
6240 exit gdbserver. Adjust interface.
6242 * remote-utils.c (remote_open): Don't block in accept. Instead
6243 register an event loop source on the listen socket file
6244 descriptor. Refactor bits into ...
6245 (listen_desc): ... this new global.
6246 (gdb_connected): ... this new function.
6247 (enable_async_notification): ... this new function.
6248 (handle_accept_event): ... this new function.
6249 (remote_close): Clear remote_desc.
6251 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6253 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6255 (mourn_inferior): Define.
6256 (target_process_qsupported): Avoid the dangling else problem.
6257 (thread_stopped): Define.
6258 (pause_all): Define.
6259 (target_waitstatus_to_string): Declare.
6260 * target.c (target_waitstatus_to_string): New.
6262 * tracepoint.c (tracing): Make extern.
6263 (disconnected_tracing): New.
6264 (stop_tracing): Make extern. Handle tracing stops due to GDB
6266 (cmd_qtdisconnected): New.
6267 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6268 (handle_tracepoint_general_set): Handle QTDisconnected.
6270 * event-loop.c (event_handler_func): Change return type to int.
6271 (process_event): Bail out if the event handler wants the event
6273 (handle_file_event): Ditto.
6274 (start_event_loop): Bail out if the event handler wants the event
6277 * nto-low.c (nto_target_ops): Adjust.
6278 * spu-low.c (spu_wait): Don't remove the process here.
6279 (spu_target_ops): Adjust.
6280 * win32-low.c (win32_wait): Don't remove the process here.
6281 (win32_target_ops): Adjust.
6283 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6285 * regcache.c (realloc_register_cache): Invalidate inferior's
6286 regcache before recreating it.
6288 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6290 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6292 2010-04-09 Stan Shebs <stan@codesourcery.com>
6293 Pedro Alves <pedro@codesourcery.com>
6295 * server.h (LONGEST): New.
6296 (struct thread_info) <while_stepping>: New field.
6297 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6299 (initialize_tracepoint, handle_tracepoint_general_set)
6300 (handle_tracepoint_query, tracepoint_finished_step)
6301 (tracepoint_was_hit, release_while_stepping_state_list):
6302 (current_traceframe): Declare.
6303 * server.c (handle_general_set): Handle tracepoint packets.
6305 (write_memory): New.
6306 (handle_search_memory_1): Use read_memory.
6307 (handle_query): Report support for conditional tracepoints, trace
6308 state variables, and tracepoint sources. Handle tracepoint
6310 (main): Initialize the tracepoints module.
6311 (process_serial_event): Handle traceframe reads/writes.
6313 * linux-low.c (handle_tracepoints): New.
6314 (linux_wait_1): Call it.
6315 (linux_resume_one_lwp): Handle while-stepping.
6316 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6317 (linux_target_ops): Install them.
6318 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6320 * linux-x86-low.c (x86_supports_tracepoints): New.
6321 (the_low_target). Install it.
6323 * mem-break.h (delete_breakpoint): Declare.
6324 * mem-break.c (delete_breakpoint): Make external.
6326 * target.h (struct target_ops): Add `supports_tracepoints',
6327 `read_pc', and `write_pc' fields.
6328 (target_supports_tracepoints): Define.
6329 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6332 * regcache.h (struct regcache) <registers_owned>: New field.
6333 (init_register_cache, regcache_cpy): Declare.
6334 (regcache_read_pc, regcache_write_pc): Declare.
6335 (register_cache_size): Declare.
6336 (supply_regblock): Declare.
6337 * regcache.c (init_register_cache): New.
6338 (new_register_cache): Use it.
6339 (regcache_cpy): New.
6340 (register_cache_size): New.
6341 (supply_regblock): New.
6342 (regcache_read_pc, regcache_write_pc): New.
6344 * tracepoint.c: New.
6346 * Makefile.in (OBS): Add tracepoint.o.
6347 (tracepoint.o): New rule.
6349 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6351 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6353 (i386-mmx.c): Likewise.
6354 (i386-mmx-linux.o): Likewise.
6355 (i386-mmx-linux.c): Likewise.
6357 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6358 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6359 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6360 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6362 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6363 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6364 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6366 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6368 * Makefile.in (clean): Updated.
6370 (i386-avx.c): Likewise.
6371 (i386-avx-linux.o): Likewise.
6372 (i386-avx-linux.c): Likewise.
6373 (amd64-avx.o): Likewise.
6374 (amd64-avx.c): Likewise.
6375 (amd64-avx-linux.o): Likewise.
6376 (amd64-avx-linux.c): Likewise.
6378 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6379 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6380 (srv_amd64_regobj): Add amd64-avx.o.
6381 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6382 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6383 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6384 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6385 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6386 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6387 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6389 * i387-fp.c: Include "i386-xstate.h".
6391 (i387_cache_to_xsave): Likewise.
6392 (i387_xsave_to_cache): Likewise.
6393 (x86_xcr0): Likewise.
6395 * i387-fp.h (i387_cache_to_xsave): Likewise.
6396 (i387_xsave_to_cache): Likewise.
6397 (x86_xcr0): Likewise.
6399 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6400 * linux-crisv32-low.c (target_regsets): Likewise.
6401 * linux-m68k-low.c (target_regsets): Likewise.
6402 * linux-mips-low.c (target_regsets): Likewise.
6403 * linux-ppc-low.c (target_regsets): Likewise.
6404 * linux-s390-low.c (target_regsets): Likewise.
6405 * linux-sh-low.c (target_regsets): Likewise.
6406 * linux-sparc-low.c (target_regsets): Likewise.
6407 * linux-xtensa-low.c (target_regsets): Likewise.
6409 * linux-low.c: Include <sys/uio.h>.
6410 (regsets_fetch_inferior_registers): Support nt_type.
6411 (regsets_store_inferior_registers): Likewise.
6412 (linux_process_qsupported): New.
6413 (linux_target_ops): Add linux_process_qsupported.
6415 * linux-low.h (regset_info): Add nt_type.
6416 (linux_target_ops): Add process_qsupported.
6418 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6420 (init_registers_i386_avx_linux): New.
6421 (init_registers_amd64_avx_linux): Likewise.
6422 (xmltarget_i386_linux_no_xml): Likewise.
6423 (xmltarget_amd64_linux_no_xml): Likewise.
6424 (PTRACE_GETREGSET): Likewise.
6425 (PTRACE_SETREGSET): Likewise.
6426 (x86_fill_xstateregset): Likewise.
6427 (x86_store_xstateregset): Likewise.
6428 (use_xml): Likewise.
6429 (x86_linux_update_xmltarget): Likewise.
6430 (x86_linux_process_qsupported): Likewise.
6431 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6432 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6433 init_registers_i386_linux here. Call
6434 x86_linux_update_xmltarget.
6435 (the_low_target): Add x86_linux_process_qsupported.
6437 * server.c (handle_query): Call target_process_qsupported.
6439 * target.h (target_ops): Add process_qsupported.
6440 (target_process_qsupported): New.
6442 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6444 * inferiors.c (add_thread): Set last_status kind to
6445 TARGET_WAITKIND_IGNORE.
6446 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6447 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6448 (linux_wait_1): Move `thread' local definition to block that uses
6449 it. Don't NULL initialize `event_child'.
6450 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6451 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6452 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6454 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6456 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6457 an extended waitstatus, or by a watchpoint.
6458 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6459 thread was stepping or has been stopped by a watchpoint.
6461 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6463 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6464 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6465 of another, then delete the previous, and validate all
6467 (validate_inserted_breakpoint): New.
6468 (delete_disabled_breakpoints): New.
6469 (validate_breakpoints): New.
6470 (check_mem_read): Validate breakpoints before trusting their
6471 shadow. Delete disabled breakpoints.
6472 (check_mem_write): Validate breakpoints before trusting they
6473 should be inserted. Delete disabled breakpoints.
6474 * mem-break.h (validate_breakpoints):
6475 * server.c (handle_query): Validate breakpoints when we see a
6478 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6480 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6481 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6482 if we could tell there's a GDB breakpoint at stop_pc.
6483 (need_step_over_p): Don't do a step over if we find a GDB
6484 breakpoint at the resume PC.
6486 * mem-break.c (struct raw_breakpoint): New.
6487 (enum bkpt_type): New type `gdb_breakpoint'.
6488 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6489 fields. New field `raw'.
6490 (find_raw_breakpoint_at): New.
6491 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6493 (set_breakpoint_at): Adjust.
6494 (delete_raw_breakpoint): New.
6495 (release_breakpoint): New.
6496 (delete_breakpoint): Rename to...
6497 (delete_breakpoint_1): ... this. Add proc parameter. Use
6498 release_breakpoint. Return ENOENT.
6499 (delete_breakpoint): Reimplement.
6500 (find_breakpoint_at): Delete.
6501 (find_gdb_breakpoint_at): New.
6502 (delete_breakpoint_at): Delete.
6503 (set_gdb_breakpoint_at): New.
6504 (delete_gdb_breakpoint_at): New.
6505 (gdb_breakpoint_here): New.
6506 (set_reinsert_breakpoint): Use release_breakpoint.
6507 (uninsert_breakpoint): Rename to ...
6508 (uninsert_raw_breakpoint): ... this.
6509 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6510 (reinsert_raw_breakpoint): Change parameter type to
6512 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6514 (check_breakpoints): Adjust. Use release_breakpoint.
6515 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6516 (breakpoint_inserted_here): Ditto.
6517 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6518 Don't trust the breakpoint's shadow if it is not inserted.
6519 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6520 (delete_all_breakpoints): Adjust.
6521 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6522 use delete_breakpoint_1.
6524 * mem-break.h (breakpoints_supported): Delete declaration.
6525 (set_gdb_breakpoint_at): Declare.
6526 (gdb_breakpoint_here): Declare.
6527 (delete_breakpoint_at): Delete.
6528 (delete_gdb_breakpoint_at): Declare.
6530 * server.h (struct raw_breakpoint): Forward declare.
6531 (struct process_info): New field `raw_breakpoints'.
6533 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6536 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6538 * linux-low.c (status_pending_p_callback): Fix comment.
6539 (linux_wait_for_event_1): Move most of the internal breakpoint
6540 handling from here...
6541 (linux_wait_1): ... to here.
6542 (count_events_callback): New.
6543 (select_singlestep_lwp_callback): New.
6544 (select_event_lwp_callback): New.
6545 (cancel_breakpoints_callback): New.
6546 (select_event_lwp): New.
6547 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6548 priority to all LWPs that have had events that should be reported
6549 to the client. Cancel breakpoints when about to reporting the
6550 event to the client, not while stopping lwps. No longer cancel
6551 finished single-steps here.
6552 (cancel_finished_single_step): Delete.
6553 (cancel_finished_single_steps): Delete.
6555 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6557 * mem-break.c (enum bkpt_type): New.
6558 (struct breakpoint): New field `type'.
6559 (set_breakpoint_at): Change return type to struct breakpoint
6560 pointer. Set type to `other_breakpoint' by default.
6561 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6562 in the breakpoint list.
6563 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6564 (reinsert_breakpoint): Rename to ...
6565 (reinsert_raw_breakpoint): ... this.
6566 (reinsert_breakpoints_at): Adjust.
6567 * mem-break.h (struct breakpoint): Declare.
6568 (set_breakpoint_at): Change return type to struct breakpoint
6571 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6573 * server.c (handle_query): Assign, not compare.
6575 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6577 Teach linux gdbserver to step-over-breakpoints.
6579 * linux-low.c (can_hardware_single_step): New.
6580 (supports_breakpoints): New.
6581 (handle_extended_wait): If stopping threads, read the stop pc of
6584 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6585 low target doesn't support retrieving the PC.
6586 (add_lwp): Set last_resume_kind to resume_continue.
6587 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6588 (linux_attach): Don't clear stop_expected. Set the lwp's
6589 last_resume_kind to resume_stop.
6590 (linux_detach_one_lwp): Don't check for removed breakpoints.
6591 (check_removed_breakpoint): Delete.
6592 (status_pending_p): Rename to ...
6593 (status_pending_p_callback): ... this. Don't check for removed
6594 breakpoints. Don't consider threads that are stopped from GDB's
6596 (linux_wait_for_lwp): Always read the stop_pc here.
6597 (cancel_breakpoint): New.
6598 (step_over_bkpt): New global.
6599 (linux_wait_for_event_1): Implement stepping over breakpoints.
6600 (gdb_wants_lwp_stopped): New.
6601 (gdb_wants_all_stopped): New.
6602 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6603 single-step traps here. Store the thread's last reported target
6605 (send_sigstop): Don't clear stop_expected. Always set it,
6607 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6608 (cancel_finished_single_step): New.
6609 (cancel_finished_single_steps): New.
6610 (wait_for_sigstop): Don't cancel finished single-step traps here.
6611 (linux_resume_one_lwp): Don't check for removed breakpoints.
6612 Don't set `step' on non-hardware step archs.
6613 (linux_set_resume_request): Ignore resume_stop requests if already
6614 stopping or stopped. Set the lwp's last_resume_kind.
6615 (resume_status_pending_p): Don't check for removed breakpoints.
6616 (need_step_over_p): New.
6617 (start_step_over): New.
6618 (finish_step_over): New.
6619 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6620 requests. Clear the thread's last reported target waitstatus.
6621 Don't use the `suspended' flag. Don't consider pending breakpoints.
6622 (linux_resume): Start a step-over if necessary.
6623 (proceed_one_lwp): New.
6624 (proceed_all_lwps): New.
6625 (unstop_all_lwps): New.
6626 * linux-low.h (struct lwp_info): Rewrite comment for the
6627 `suspended' flag. Add the `stop_pc' field. Delete the
6628 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6629 Add `'last_resume_kind' and `need_step_over' fields.
6630 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6631 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6632 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6633 (set_raw_breakpoint_at): New.
6634 (set_breakpoint_at): Rewrite to use it.
6635 (reinsert_breakpoint_handler): Delete.
6636 (set_reinsert_breakpoint): New.
6637 (reinsert_breakpoint_by_bp): Delete.
6638 (delete_reinsert_breakpoints): New.
6639 (uninsert_breakpoint): Rewrite.
6640 (uninsert_breakpoints_at): New.
6641 (reinsert_breakpoint): Rewrite.
6642 (reinsert_breakpoints_at): New.
6643 (check_breakpoints): Rewrite.
6644 (breakpoint_here): New.
6645 (breakpoint_inserted_here): New.
6646 (check_mem_read): Adjust.
6647 * mem-break.h (breakpoints_supported, breakpoint_here)
6648 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6649 (reinsert_breakpoint_by_bp): Delete declaration.
6650 (delete_reinsert_breakpoints): Declare.
6651 (reinsert_breakpoint): Delete declaration.
6652 (reinsert_breakpoints_at): Declare.
6653 (uninsert_breakpoint): Delete declaration.
6654 (uninsert_breakpoints_at): Declare.
6655 (check_breakpoints): Adjust prototype.
6656 * server.h: Adjust include order.
6657 (struct thread_info): Declare here. Add a `last_status' field.
6659 2010-03-23 Michael Snyder <msnyder@vmware.com>
6661 * server.c (crc32): New function.
6662 (handle_query): Add handling for 'qCRC:' request.
6664 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6666 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6667 lwp had been stopped by a watchpoint.
6669 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6671 * server.h (internal_error): Declare.
6672 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6673 * utils.c (internal_error): New function.
6675 2010-03-15 Andreas Schwab <schwab@redhat.com>
6677 * configure.srv: Fix typo setting srv_regobj.
6679 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6681 * linux-low.c (fetch_register): Avoid passing a non string literal
6683 (usr_store_inferior_registers): Ditto.
6685 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6687 * linux-low.c (linux_write_memory): Bail out early if peeking
6690 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6692 * linux-low.h (struct lwp_info): New fields
6693 `stopped_by_watchpoint' and `stopped_data_address'.
6694 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6695 here, and cache them in the lwp object.
6696 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6698 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6700 (linux_stopped_by_watchpoint): Rewrite.
6701 (linux_stopped_data_address): Rewrite.
6703 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6705 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6706 switching the current inferior, not before.
6708 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6710 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6711 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6712 i386-linux.c and amd64-linux.c.
6713 (reg-i386.o): Removed.
6714 (reg-i386.c): Likewise.
6715 (reg-i386-linux.o): Likewise.
6716 (reg-i386-linux.c): Likewise.
6717 (reg-x86-64.o): Likewise.
6718 (reg-x86-64.c): Likewise.
6719 (reg-x86-64-linux.o): Likewise.
6720 (reg-x86-64-linux.c): Likewise.
6723 (i386-linux.o): Likewise.
6724 (i386-linux.c): Likewise.
6725 (amd64.o): Likewise.
6726 (amd64.c): Likewise.
6727 (amd64-linux.o): Likewise.
6728 (amd64-linux.c): Likewise.
6730 * configure.srv (srv_i386_regobj): New.
6731 (srv_i386_linux_regobj): Likewise.
6732 (srv_amd64_regobj): Likewise.
6733 (srv_amd64_linux_regobj): Likewise.
6734 (srv_i386_32bit_xmlfiles): Likewise.
6735 (srv_i386_64bit_xmlfiles): Likewise.
6736 (srv_i386_xmlfiles): Likewise.
6737 (srv_amd64_xmlfiles): Likewise.
6738 (srv_i386_linux_xmlfiles): Likewise.
6739 (srv_amd64_linux_xmlfiles): Likewise.
6740 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6741 srv_xmlfiles to $srv_i386_xmlfiles.
6742 (i[34567]86-*-mingw32ce*): Likewise.
6743 (i[34567]86-*-mingw*): Likewise.
6744 (i[34567]86-*-nto*): Likewise.
6745 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6746 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6747 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6748 (x86_64-*-linux*): Likewise.
6750 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6751 (init_registers_amd64_linux): New.
6752 (x86_arch_setup): Replace init_registers_x86_64_linux with
6753 init_registers_amd64_linux.
6755 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6757 * configure.ac: Check for libdl. If it is not available link against
6758 static libthread_db.
6759 * configure: Regenerate.
6761 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6765 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6766 handing a read watchpoint.
6767 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6769 2010-02-12 Doug Evans <dje@google.com>
6771 * linux-low.c (linux_supports_tracefork_flag): Document.
6772 (linux_look_up_symbols): Add comment.
6774 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6776 * regcache.c (supply_register): Clear regcache if buf is NULL.
6778 2010-02-02 Nicolas Roche <roche@sourceware.org>
6779 Joel Brobecker <brobecker@adacore.com>
6781 * inferiors.c (find_inferior): Add function documentation.
6782 (unloaded_dll): Handle the case where the unloaded dll has not
6783 been previously registered in the dll list.
6785 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6787 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6788 (thumb2_breakpoint): New.
6789 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6791 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6793 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6794 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6797 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6799 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6801 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6803 * linux-s390-low.c (s390_collect_ptrace_register)
6804 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6806 2010-01-21 Doug Evans <dje@google.com>
6808 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6809 (PTRACE_ARG4_TYPE): New macro.
6810 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6811 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6812 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6813 (usr_store_inferior_registers): Ditto.
6814 (linux_read_memory, linux_write_memory): Ditto.
6815 (linux_test_for_tracefork): Ditto.
6817 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6818 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6820 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6822 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6825 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6827 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6828 prototype to take a regcache. Adjust.
6830 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6832 * regcache.h (struct thread_info): Forward declare.
6833 (struct regcache): New.
6834 (new_register_cache): Adjust prototype.
6835 (get_thread_regcache): Declare.
6836 (free_register_cache): Adjust prototype.
6837 (registers_to_string, registers_from_string): Ditto.
6838 (supply_register, supply_register_by_name, collect_register)
6839 (collect_register_as_string, collect_register_by_name): Ditto.
6840 * regcache.c (struct inferior_regcache_data): Delete.
6841 (get_regcache): Rename to ...
6842 (get_thread_regcache): ... this. Adjust. Switch inferior before
6844 (regcache_invalidate_one): Adjust.
6845 (regcache_invalidate): Fix prototype.
6846 (new_register_cache): Return the new register cache.
6847 (free_register_cache): Change prototype.
6848 (realloc_register_cache): Adjust.
6849 (registers_to_string): Change prototype to take a regcache. Adjust.
6850 (registers_from_string): Ditto.
6851 (register_data): Ditto.
6852 (supply_register): Ditto.
6853 (supply_register_by_name): Ditto.
6854 (collect_register): Ditto.
6855 (collect_register_as_string): Ditto.
6856 (collect_register_by_name): Ditto.
6857 * server.c (process_serial_event): Adjust.
6858 * linux-low.h (regset_fill_func, regset_store_func): Change
6860 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6862 * linux-low.c (get_stop_pc): Adjust.
6863 (check_removed_breakpoint): Adjust.
6864 (linux_wait_for_event): Adjust.
6865 (linux_resume_one_lwp): Adjust.
6866 (fetch_register): Add regcache parameter. Adjust.
6867 (usr_store_inferior_registers): Ditto.
6868 (regsets_fetch_inferior_registers): Ditto.
6869 (regsets_store_inferior_registers): Ditto.
6870 (linux_fetch_registers, linux_store_registers): Ditto.
6871 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6873 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6875 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6876 prototype to take a regcache.
6877 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6878 * remote-utils.c (convert_ascii_to_int, outreg)
6879 (prepare_resume_reply): Change prototype to take a regcache.
6881 * target.h (struct target_ops) <fetch_registers, store_registers>:
6882 Change prototype to take a regcache.
6883 (fetch_inferior_registers, store_inferior_registers): Change
6884 prototype to take a regcache. Adjust.
6885 * proc-service.c (ps_lgetregs): Adjust.
6886 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6887 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6888 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6889 take a regcache. Adjust.
6890 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6891 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6892 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6893 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6894 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6895 (cris_cannot_fetch_register):
6896 (cris_breakpoint_at): Change prototype to take a regcache.
6898 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6899 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6900 to take a regcache. Adjust.
6901 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6903 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6904 take a regcache. Adjust.
6905 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6906 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6907 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6908 * linux-mips-low.c (mips_get_pc):
6909 (mips_set_pc): Change prototype to take a regcache. Adjust.
6910 (mips_reinsert_addr): Adjust.
6911 (mips_collect_register): Change prototype to take a regcache.
6913 (mips_supply_register):
6914 (mips_collect_register_32bit, mips_supply_register_32bit)
6915 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6916 (mips_store_fpregset): Ditto.
6917 * linux-ppc-low.c (ppc_supply_ptrace_register)
6918 (ppc_supply_ptrace_register): Ditto.
6919 (parse_spufs_run): Adjust.
6920 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6921 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6922 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6923 take a regcache. Adjust.
6924 * linux-s390-low.c (s390_collect_ptrace_register)
6925 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6926 (s390_set_pc): Change prototype to take a regcache. Adjust.
6927 (s390_arch_setup): Adjust.
6928 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6929 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6930 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6931 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6932 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6934 (sparc_breakpoint_at): Adjust.
6935 * linux-xtensa-low.c (xtensa_fill_gregset):
6936 (xtensa_store_gregset):
6937 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6938 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6939 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6940 prototype to take a regcache. Adjust.
6941 * win32-arm-low.c (arm_fetch_inferior_register)
6942 (arm_store_inferior_register): Change prototype to take a
6944 * win32-i386-low.c (i386_fetch_inferior_register)
6945 (i386_store_inferior_register): Change prototype to take a
6947 * win32-low.c (child_fetch_inferior_registers)
6948 (child_store_inferior_registers): Change prototype to take a
6950 (win32_wait): Adjust.
6951 (win32_fetch_inferior_registers): Change prototype to take a
6953 (win32_store_inferior_registers): Adjust.
6954 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6955 store_inferior_register>: Change prototype to take a regcache.
6957 2010-01-20 Doug Evans <dje@google.com>
6959 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6961 (linux_wait_for_event1, linux_init_signals): Ditto.
6962 (W_STOPCODE): Provide definition if missing.
6964 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6966 * linux-low.c (linux_core_of_thread): New.
6967 (compare_ints, show_process, list_threads): New.
6968 (linux_qxfer_osdata): Report threads and cores.
6969 (linux_target_op): Register linux_core_of_thread.
6970 * remote-utils.c (prepare_resume_reply): Report the core.
6971 (buffer_xml_printf): Support %d specifier.
6972 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6974 (handle_query): Handle qXfer:threads. Announce availability
6976 * target.h (struct target_ops): New field core_of_thread.
6978 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6980 * Makefile.in (clean): Remove new generated files.
6981 (reg-s390.o, reg-s390.c): Remove rules.
6982 (reg-s390x.o, reg-s390x.c): Likewise.
6983 (s390-linux32.o, s390-linux32.c): Add rules.
6984 (s390-linux64.o, s390-linux64.c): Likewise.
6985 (s390x-linux64.o, s390x-linux64.c): Likewise.
6986 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6987 * linux-s390-low.c: Include <elf.h>.
6988 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6989 (init_registers_s390): Remove prototype.
6990 (init_registers_s390x): Likewise.
6991 (init_registers_s390_linux32): Add prototype.
6992 (init_registers_s390_linux64): Likewise.
6993 (init_registers_s390x_linux64): Likewise.
6994 (s390_num_regs_3264): New define.
6995 (s390_regmap_3264): New global variable.
6996 (s390_cannot_fetch_register): Remove obsolete check.
6997 (s390_cannot_store_register): Likewise.
6998 (s390_collect_ptrace_register): Handle upper/lower register halves.
6999 (s390_supply_ptrace_register): Likewise.
7000 (s390_fill_gregset): Update to register number changes.
7001 (s390_get_hwcap): New routine.
7002 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7003 Install appropriate regmap and register set.
7005 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7007 * server.c (gdbserver_version): Update copyright year to 2010.
7008 * gdbreplay.c (gdbreplay_version): Likewise.
7010 2009-12-28 Doug Evans <dje@google.com>
7012 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7013 elf/external.h. Include <elf.h> instead but only if necessary.
7015 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7017 * linux-low.c (linux_remove_process): Remove `detaching'
7018 parameter. Don't release/detach from thread_db here.
7019 (linux_kill): Release/detach from thread_db here, ...
7020 (linux_detach): ... and here, before actually detaching.
7021 (linux_wait_1): ... and here, when a process exits.
7022 * thread-db.c (any_thread_of): New.
7023 (thread_db_free): Switch the current inferior to a thread of the
7026 2009-12-21 Doug Evans <dje@google.com>
7028 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7030 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7031 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7032 warning ifndef __NR_tkill. Move setting of errno there too.
7033 Delete unnecessary resetting of errno after syscall.
7034 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7036 * configure.ac: Check for dladdr.
7037 * config.in: Regenerate.
7038 * configure: Regenerate.
7039 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7040 (try_thread_db_load): Update.
7042 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7044 2009-12-18 Doug Evans <dje@google.com>
7046 * event-loop.c: Include unistd.h if it exists.
7048 * linux-low.c (my_waitpid): Move definition away from being in
7049 between linux_tracefork_child/linux_test_for_tracefork.
7051 * gdb_proc_service.h (psaddr_t): Fix type.
7052 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7053 signature to match glibc.
7055 2009-12-16 Doug Evans <dje@google.com>
7057 * linux-low.c (linux_read_memory): Fix argument to read.
7059 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7061 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7062 events, don't leave current_inferior pointing at null.
7064 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7066 * win32-low.c (LOG): Delete.
7067 (OUTMSG): Output to stderr.
7068 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7069 on compile time LOG macro.
7070 (win32_wait): Fix debug output.
7072 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7074 * win32-low.c (win32_add_one_solib): If the dll name is
7075 "ntdll.dll", prepend the system directory to the dll path.
7077 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7079 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7081 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7082 Vladimir Prus <vladimir@codesourcery.com>
7084 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7085 * configure.ac: Check for __mcoldfire__ and set
7086 gdb_cv_m68k_is_coldfire.
7087 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7088 reg-cf.o and reg-m68k.o.
7089 * configure: Regenerated.
7091 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7093 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7094 Pass it to thread_db_free.
7095 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7096 proper `detaching' argument to linux_remove_process.
7097 * linux-low.h (thread_db_free): Add `detaching' parameter.
7098 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7100 (thread_db_free): Add `detaching' parameter. Only
7101 call td_ta_clear_event if detaching from process.
7103 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7105 * thread-db.c (thread_db_free): Fix typo.
7107 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7110 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7112 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7114 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7115 with an i686 compiler.
7116 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7118 * configure: Rebuilt.
7120 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7124 * server.c (handle_search_memory_1): Correct read_addr initialization
7125 in loop for searching subsequent chunks.
7127 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7129 * configure.ac: New --with-libthread-db option.
7130 * thread-db.c: Allow direct dependence on libthread_db.
7131 (thread_db_free): Adjust.
7132 * config.in: Regenerate.
7133 * configure: Likewise.
7135 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7138 * thread-db.c (attach_thread): New function.
7139 (maybe_attach_thread): Return success/failure.
7140 (find_new_threads_callback): Adjust.
7141 (thread_db_find_new_threads): Loop until no new threads.
7143 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7145 * proc-service.c (ps_lgetregs): Formatting.
7147 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7149 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7150 * configure.ac: Adjust.
7151 * linux-low.h (struct process_info_private): Move members to struct
7153 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7154 * linux-low.c (linux_remove_process): Adjust.
7155 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7156 * server.c (handle_query): Move code ...
7157 (handle_monitor_command): ... here. New function.
7158 * target.h (struct target_ops): New member.
7159 * thread-db.c (struct thread_db): New.
7160 (libthread_db_search_path): New variable.
7161 (thread_db_create_event, thread_db_enable_reporting)
7162 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7163 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7164 (try_thread_db_load_1, dladdr_to_soname): New functions.
7165 (try_thread_db_load, thread_db_load_search): New functions.
7166 (thread_db_init): Search for libthread_db.
7167 (thread_db_free): New function.
7168 (thread_db_handle_monitor_command): Likewise.
7169 * config.in: Regenerate.
7170 * configure: Regenerate.
7172 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7174 * spu-low.c (spu_kill): Wait for inferior to terminate.
7175 Call clear_inferiors.
7176 (spu_detach): Call clear_inferiors.
7178 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7180 * aclocal.m4: Regenerate.
7181 * config.in: Likewise.
7182 * configure: Likewise.
7184 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7186 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7187 (parse_spufs_run): New function.
7188 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7189 (ppc_breakpoint_at): Handle SPU breakpoints.
7191 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7193 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7194 (SPUFS_MAGIC): Define.
7195 (spu_enumerate_spu_ids): New function.
7196 (linux_qxfer_spu): New function.
7197 (linux_target_ops): Install linux_qxfer_spu.
7199 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7201 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7202 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7203 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7204 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7205 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7206 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7207 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7208 (init_registers_powerpc_cell32l): Add prototype.
7209 (init_registers_powerpc_cell64l): Likewise.
7210 (ppc_arch_setup): Detect Cell/B.E. architecture.
7212 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7214 * Makefile.in (datarootdir): New variable.
7216 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7218 * linux-low.c (linux_write_memory): Update debugging output.
7219 * Makefile.in (clean): Add new descriptions.
7220 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7221 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7222 * configure.srv: Add new files for arm*-*-linux*.
7223 * linux-arm-low.c: Add new declarations.
7224 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7225 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7226 (HWCAP_VFPv3D16): New.
7227 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7228 instead of __IWMMXT__.
7229 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7230 (arm_arch_setup): New.
7231 (target_regsets): Remove #ifdef. Add VFP regset.
7232 (the_low_target): Use arm_arch_setup.
7234 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7236 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7237 the main thread again.
7239 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7241 Adding Neutrino gdbserver.
7242 * configure: Regenerated.
7243 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7244 * configure.srv (i[34567]86-*-nto*): New target.
7245 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7246 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7247 (nto_comctrl) [__QNX__]: New function.
7248 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7250 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7252 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7255 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7256 Pedro Alves <pedro@codesourcery.com>
7258 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7259 don't support CONTEXT_EXTENDED_REGISTERS.
7260 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7261 (the_low_target): Install them.
7262 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7263 failing with ERROR_PIPE_NOT_CONNECTED.
7265 2009-06-30 Doug Evans <dje@google.com>
7266 Pierre Muller <muller@ics.u-strasbg.fr>
7268 Add h/w watchpoint support to x86-linux, win32-i386.
7269 * Makefile.in (SFILES): Add i386-low.c
7270 (i386_low_h): Define.
7271 (i386-low.o): Add dependencies.
7272 (linux-x86-low.o): Add i386-low.h dependency.
7273 (win32-i386-low.o): Ditto.
7274 * i386-low.c: New file.
7275 * i386-low.h: New file.
7276 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7277 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7278 * linux-low.c (linux_add_process): Initialize arch_private.
7279 (linux_remove_process): Free arch_private.
7280 (add_lwp): Initialize arch_private.
7281 (delete_lwp): Free arch_private.
7282 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7284 * linux-low.h (process_info_private): New member arch_private.
7285 (lwp_info): New member arch_private.
7286 (linux_target_ops): New members new_process, new_thread,
7288 (ptid_of): New macro.
7289 * linux-x86-low.c: Include stddef.h, i386-low.h.
7290 (arch_process_info): New struct.
7291 (arch_lwp_info): New struct.
7292 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7293 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7294 (i386_dr_low_get_status): New function.
7295 (x86_insert_point, x86_remove_point): New functions.
7296 (x86_stopped_by_watchpoint): New function.
7297 (x86_stopped_data_address): New function.
7298 (x86_linux_new_process, x86_linux_new_thread): New functions.
7299 (x86_linux_prepare_to_resume): New function.
7300 (the_low_target): Add entries for insert_point, remove_point,
7301 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7303 * server.c (debug_hw_points): New global.
7304 (monitor_show_help): Document set debug-hw-points.
7305 (handle_query): Process "set debug-hw-points".
7306 * server.h (debug_hw_points): Declare.
7307 (paddress): Declare.
7308 * utils.c (NUMCELLS, CELLSIZE): New macros.
7309 (get_sell, xsnprintf, paddress): New functions.
7310 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7311 remove_point, stopped_by_watchpoint, stopped_data_address.
7312 * win32-i386-low.c: Include i386-low.h.
7313 (debug_reg_state): Replaces dr.
7314 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7315 (i386_dr_low_get_status): New function.
7316 (i386_insert_point, i386_remove_point): New functions.
7317 (i386_stopped_by_watchpoint): New function.
7318 (i386_stopped_data_address): New function.
7319 (i386_initial_stuff): Update.
7320 (get_thread_context,set_thread_context,i386_thread_added): Update.
7321 (the_low_target): Add entries for insert_point,
7322 remove_point, stopped_by_watchpoint, stopped_data_address.
7323 * win32-low.c (win32_insert_watchpoint): New function.
7324 (win32_remove_watchpoint): New function.
7325 (win32_stopped_by_watchpoint): New function.
7326 (win32_stopped_data_address): New function.
7327 (win32_target_ops): Add entries for insert_watchpoint,
7328 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7329 * win32-low.h (win32_target_ops): New members insert_point,
7330 remove_point, stopped_by_watchpoint, stopped_data_address.
7332 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7334 * server.c (process_serial_event): Re-return unsupported, not
7335 error, if the type isn't recognized. Re-allow supporting only
7336 insert or remove packets. Also call require_running for
7337 breakpoints. Add missing break statement to default case. Tidy.
7338 * target.h (struct target_ops): Rename insert_watchpoint to
7339 insert_point, and remove_watchpoint to remove_point.
7341 * linux-low.h (struct linux_target_ops): Likewise.
7342 * linux-low.c (linux_insert_watchpoint): Rename to ...
7343 (linux_insert_point): ... this. Adjust.
7344 (linux_remove_watchpoint): Rename to ...
7345 (linux_remove_point): ... this. Adjust.
7346 (linux_target_ops): Adjust.
7347 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7348 (cris_insert_point): ... this.
7349 (cris_remove_watchpoint): Rename to ...
7350 (cris_remove_point): ... this.
7351 (the_low_target): Adjust.
7353 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7355 * server.c (handle_v_kill): Pass signal_pid to
7356 kill_inferior if multi_process is zero.
7358 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7360 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7361 * target.h (target_ops): Comment for *_watchpoint to make it clear
7362 the functions can get types '0' and '1'.
7364 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7366 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7367 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7368 * regcache.c (get_regcache): Likewise.
7369 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7370 * win32-low.c (child_fetch_inferior_registers): Remove check for
7373 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7374 Pedro Alves <pedro@codesourcery.com>
7376 * target.h (struct target_ops) <supports_multi_process>: New
7378 (target_supports_multi_process): New.
7379 * server.c (handle_query): Even if GDB reports support, only
7380 enable multi-process if the target also supports it. Report
7381 multi-process support only if the target backend supports it.
7382 * linux-low.c (linux_supports_multi_process): New function.
7383 (linux_target_ops): Install it as target_supports_multi_process
7386 2009-05-24 Doug Evans <dje@google.com>
7388 Global renaming of find_thread_pid to find_thread_ptid.
7389 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7390 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7391 All callers updated.
7393 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7394 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7397 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7398 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7399 (linux_resume_one_lwp): Ditto.
7401 2009-05-23 Doug Evans <dje@google.com>
7403 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7404 from struct inferior_list_entry * to struct lwp_info *.
7405 All callers updated.
7407 2009-05-13 Doug Evans <dje@google.com>
7409 * linux-x86-low.c: Don't include assert.h.
7410 (x86_siginfo_fixup): Use fatal, not assert.
7411 (x86_arch_setup): Fix comment.
7413 2009-05-12 Doug Evans <dje@google.com>
7415 Biarch support for i386/amd64 gdbserver.
7416 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7417 Add linux-x86-low.c.
7418 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7419 (linux-x86-low.o): Add.
7420 * linux-x86-64-low.c: Delete.
7421 * linux-i386-low.c: Delete.
7422 * linux-x86-low.c: New file.
7423 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7425 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7427 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7428 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7429 (linux_child_pid_to_exec_file): New function.
7430 (elf_64_header_p, elf_64_file_p): New functions.
7431 (siginfo_fixup): New function.
7432 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7433 give target a chance to convert layout.
7434 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7435 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7437 2009-05-07 Doug Evans <dje@google.com>
7439 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7440 (regsets_store_inferior_registers): Ditto.
7442 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7446 * linux-low.c (must_set_ptrace_flags): Delete.
7447 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7449 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7450 `lwp->must_set_ptrace_flags' instead.
7451 (linux_wait_for_event_1): Set ptrace options here.
7452 (linux_wait_1): ... not here.
7454 2009-04-30 Doug Evans <dje@google.com>
7456 * inferiors.c (started_inferior_callback): New function.
7457 (attached_inferior_callback): New function.
7458 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7459 * server.c (print_started_pid, print_attached_pid): New functions.
7460 (detach_or_kill_for_exit): New function.
7461 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7462 * server.h (have_started_inferiors_p): Declare.
7463 (have_attached_inferiors_p): Declare.
7465 * inferiors.c (remove_process): Fix memory leak, free process.
7466 * linux-low.c (linux_remove_process): New function.
7467 (linux_kill): Call it instead of remove_process.
7468 (linux_detach, linux_wait_1): Ditto.
7470 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7472 * configure.srv: Add x86 Windows CE target.
7474 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7476 * inferiors.c (get_thread_process): Make global.
7477 * server.h (get_thread_process): Add prototype.
7478 * thread-db.c (find_one_thread): Use get_thread_process
7479 instead of current_process.
7480 (thread_db_get_tls_address): Do not crash if called when
7481 thread layer is not yet initialized.
7483 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7485 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7486 * spu-low.c (current_tid): Rename to ...
7487 (current_ptid): ... this.
7488 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7489 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7490 ptid_get_lwp (current_ptid) instead of current_tid.
7491 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7492 instead of current_tid. Use find_process_pid to verify pid
7493 argument is valid. Pass proper argument to remove_process.
7494 (spu_thread_alive): Compare current_ptid instead of current_tid.
7495 (spu_resume): Likewise.
7497 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7499 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7502 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7504 Implement the multiprocess extensions, and add linux multiprocess
7507 * server.h (ULONGEST): Declare.
7508 (struct ptid, ptid_t): New.
7509 (minus_one_ptid, null_ptid): Declare.
7510 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7511 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7512 (struct inferior_list_entry): Change `id' type from unsigned from
7514 (struct sym_cache, struct breakpoint, struct
7515 process_info_private): Forward declare.
7516 (struct process_info): Declare.
7517 (current_process): Declare.
7518 (all_processes): Declare.
7519 (initialize_inferiors): Declare.
7520 (add_thread): Adjust to use ptid_t.
7521 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7522 (add_process, remove_process, find_thread_pid): Declare.
7523 (find_inferior_id): Adjust to use ptid_t.
7524 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7525 (multi_process): Declare.
7526 (push_event): Adjust to use ptid_t.
7527 (read_ptid, write_ptid): Declare.
7528 (prepare_resume_reply): Adjust to use ptid_t.
7529 (clear_symbol_cache): Declare.
7530 * inferiors.c (all_processes): New.
7531 (null_ptid, minus_one_ptid): New.
7532 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7533 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7534 (add_thread): Change unsigned long to ptid. Remove gdb_id
7536 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7537 (gdb_id_to_thread): Rename to ...
7538 (find_thread_pid): ... this. Change unsigned long to ptid.
7539 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7540 (loaded_dll, pull_pid_from_list): Adjust.
7541 (add_process, remove_process, find_process_pid)
7542 (get_thread_process, current_process, initialize_inferiors): New.
7543 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7544 (struct target_waitstatus) <related_pid>: Ditto.
7545 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7547 (struct target_ops) <join>: Add `pid' argument.
7548 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7549 (struct target_ops) <wait>: Add `ptid' field. Change return type
7551 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7552 (mywait): Add `ptid' argument. Change return type to ptid_t.
7553 (target_pid_to_str): Declare.
7554 * target.c (set_desired_inferior): Adjust to use ptids.
7555 (mywait): Add new `ptid' argument. Adjust.
7556 (target_pid_to_str): New.
7557 * mem-break.h (free_all_breakpoints): Declare.
7558 * mem-break.c (breakpoints): Delelete.
7559 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7560 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7561 to use per-process breakpoint list.
7562 (free_all_breakpoints): New.
7563 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7564 (symbol_cache, all_symbols_looked_up): Delete.
7566 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7568 (prepare_resume_reply): Change ptid argument's type from unsigned
7569 long to ptid_t. Adjust. Implement W;process and X;process.
7570 (free_sym_cache, clear_symbol_cache): New.
7571 (look_up_one_symbol): Adjust to per-process symbol cache. *
7572 * server.c (cont_thread, general_thread, step_thread): Change type
7575 (multi_process): New.
7576 (last_ptid): Change type to ptid_t.
7577 (struct vstop_notif) <ptid>: Change type to ptid_t.
7578 (queue_stop_reply, push_event): Change `ptid' argument's type to
7580 (discard_queued_stop_replies): Add `pid' argument.
7581 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7582 changes. Don't reference the `attached' global.
7583 (attach_inferior): Adjust to mywait interface changes.
7584 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7585 features. Handle and report "multiprocess+". Handle
7587 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7589 (handle_v_kill): New.
7590 (handle_v_stopped): Adjust to use target_pid_to_str.
7591 (handle_v_requests): Allow multiple attaches and runs when
7592 multiprocess extensions are in effect. Handle "vKill".
7593 (myresume): Adjust to use ptids.
7594 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7595 (handle_status): Adjust to discard_queued_stop_replies interface
7597 (first_thread_of, kill_inferior_callback)
7598 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7599 (main): Call initialize_inferiors. Adjust to use ptids, killing
7600 and detaching from all inferiors. Handle multiprocess packet
7602 * linux-low.h: Include gdb_proc_service.h.
7603 (struct process_info_private): New.
7604 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7605 <lwpid_of>: Use ptid_get_lwp.
7606 (get_lwp_thread): Adjust.
7607 (struct lwp_info): Add `dead' member.
7608 (find_lwp_pid): Declare.
7609 * linux-low.c (thread_db_active): Delete.
7610 (new_inferior): Adjust comment.
7611 (inferior_pid): Delete.
7612 (linux_add_process): New.
7613 (handle_extended_wait): Adjust.
7614 (add_lwp): Change unsigned long to ptid.
7615 (linux_create_inferior): Add process to processes table. Adjust
7616 to use ptids. Don't set new_inferior here.
7617 (linux_attach_lwp): Rename to ...
7618 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7619 it. Adjust to use ptids.
7620 (linux_attach_lwp): New.
7621 (linux_attach): Add process to processes table. Don't set
7623 (struct counter): New.
7624 (second_thread_of_pid_p, last_thread_of_process_p): New.
7625 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7627 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7628 processes. Remove process from process table.
7629 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7630 to multiple processes.
7631 (any_thread_of): New.
7632 (linux_detach): Add `pid' argument, and handle it. Remove process
7633 from processes table.
7634 (linux_join): Add `pid' argument. Handle it.
7635 (linux_thread_alive): Change unsighed long argument to ptid_t.
7636 Consider dead lwps as not being alive.
7637 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7638 threads we're not interested in.
7639 (same_lwp, find_lwp_pid): New.
7640 (linux_wait_for_lwp): Change `pid' argument's type from int to
7642 (linux_wait_for_event): Rename to ...
7643 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7644 from int to ptid_t. Adjust.
7645 (linux_wait_for_event): New.
7646 (linux_wait_1): Add `ptid' argument. Change return type to
7647 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7648 that exit from the process table.
7649 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7651 (mark_lwp_dead): New.
7652 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7653 stopping all threads, mark its main lwp as dead.
7654 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7656 (fetch_register, usr_store_inferior_registers)
7657 (regsets_fetch_inferior_registers)
7658 (regsets_store_inferior_registers, linux_read_memory)
7659 (linux_write_memory): Inline `inferior_pid'.
7660 (linux_look_up_symbols): Adjust to use per-process
7662 (linux_request_interrupt): Adjust to use ptids.
7663 (linux_read_auxv): Inline `inferior_pid'.
7664 (initialize_low): Don't reference thread_db_active.
7665 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7666 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7667 (ps_getpid): Return the pid of the current inferior.
7668 * thread-db.c (proc_handle, thread_agent): Delete.
7669 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7671 (find_one_thread): Change argument type to ptid_t. Adjust to
7673 (maybe_attach_thread): Adjust to per-process data and ptids.
7674 (thread_db_find_new_threads): Ditto.
7675 (thread_db_init): Ditto.
7676 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7677 processes table. Adjust to use ptids.
7678 (spu_kill, spu_detach): Adjust interface. Remove process from
7680 (spu_join, spu_thread_alive): Adjust interface.
7681 (spu_wait): Adjust interface. Remove process from processes
7682 table. Adjust to use ptids.
7683 * win32-low.c (current_inferior_tid): Delete.
7684 (current_inferior_ptid): New.
7685 (debug_event_ptid): New.
7686 (thread_rec): Take a ptid. Adjust.
7687 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7688 (child_delete_thread): Ditto.
7689 (do_initial_child_stuff): Add `attached' argument. Add process to
7691 (child_fetch_inferior_registers, child_store_inferior_registers):
7693 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7694 (win32_attach): Pass 1 to do_initial_child_stuff.
7695 (win32_kill): Adjust interface. Remove process from processes
7697 (win32_detach): Ditto.
7698 (win32_join): Adjust interface.
7699 (win32_thread_alive): Take a ptid.
7700 (win32_resume): Adjust to use ptids.
7701 (get_child_debug_event): Ditto.
7702 (win32_wait): Adjust interface. Remove exiting process from
7705 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7707 Non-stop mode support.
7709 * server.h (non_stop): Declare.
7710 (gdb_client_data, handler_func): Declare.
7711 (delete_file_handler, add_file_handler, start_event_loop):
7713 (handle_serial_event, handle_target_event, push_event)
7714 (putpkt_notif): Declare.
7715 * target.h (enum resume_kind): New.
7716 (struct thread_resume): Replace `step' field by `kind' field.
7717 (TARGET_WNOHANG): Define.
7718 (struct target_ops) <wait>: Add `options' argument.
7719 <supports_non_stop, async, start_non_stop>: New fields.
7720 (target_supports_non_stop, target_async): New.
7721 (start_non_stop): Declare.
7722 (mywait): Add `options' argument.
7723 * target.c (mywait): Add `options' argument. Print child exit
7725 (start_non_stop): New.
7726 * server.c (non_stop, own_buf, mem_buf): New globals.
7727 (struct vstop_notif): New.
7728 (notif_queue): New global.
7729 (queue_stop_reply, push_event, discard_queued_stop_replies)
7730 (send_next_stop_reply): New.
7731 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7733 (attach_inferior): In non-stop mode, don't wait for the target
7735 (handle_general_set): Handle QNonStop.
7736 (handle_query): When handling qC, return the current general
7737 thread, instead of the first thread of the list.
7738 (handle_query): If the backend supports non-stop mode, include
7739 QNonStop+ in the qSupported query response.
7740 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7742 (handle_v_attach, handle_v_run): Handle non-stop mode.
7743 (handle_v_stopped): New.
7744 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7745 (myresume): Adjust to use resume_kind. Handle non-stop.
7746 (queue_stop_reply_callback): New.
7747 (handle_status): Handle non-stop mode.
7748 (main): Clear non_stop flag on reconnection. Use the event-loop.
7749 Refactor serial protocol handling from here ...
7750 (process_serial_event): ... to this new function. When GDB
7751 selects any thread, select one here. In non-stop mode, wait until
7752 GDB acks all pending events before exiting.
7753 (handle_serial_event, handle_target_event): New.
7754 * remote-utils.c (remote_open): Install remote_desc in the event
7756 (remote_close): Remove remote_desc from the event loop.
7757 (putpkt_binary): Rename to...
7758 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7759 (putpkt_binary): New as wrapper around putpkt_binary_1.
7760 (putpkt_notif): New.
7761 (prepare_resume_reply): In non-stop mode, don't change the
7763 * event-loop.c: New.
7764 * Makefile.in (OBJ): Add event-loop.o.
7765 (event-loop.o): New rule.
7767 * linux-low.h (pid_of): Moved here.
7769 (get_lwp_thread): Use lwpid_of.
7770 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7771 * linux-low.c (pid_of): Delete.
7772 (inferior_pid): Use lwpid_of.
7773 (linux_event_pipe): New.
7774 (target_is_async_p): New.
7776 (handle_extended_wait): Use lwpid_of.
7777 (add_lwp): Don't set lwpid field.
7778 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7779 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7780 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7781 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7782 first. Adjust to linux_wait_for_event interface changes. Use
7784 (linux_detach): Don't delete the main lwp here.
7785 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7786 (status_pending_p): Don't consider explicitly suspended lwps.
7787 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7788 pointer. Add OPTIONS argument. Change return type to int. Use
7789 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7790 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7791 pointer. Add status pointer argument. Return a pid instead of a
7792 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7793 changes. In non-stop mode, don't switch to a random thread.
7794 (linux_wait): Rename to...
7795 (linux_wait_1): ... this. Add target_options argument, and handle
7796 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7797 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7798 clean exit and signal exit code. Don't stop all threads in
7799 non-stop mode. In all-stop mode, only stop all threads when
7800 reporting a stop to GDB. Handle explicit thread stop requests.
7801 (async_file_flush, async_file_mark): New.
7803 (send_sigstop): Use lwpid_of.
7804 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7805 interface changes. In non-stop mode, don't switch to a random
7807 (linux_resume_one_lwp): Use lwpid_of.
7808 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7809 (linux_resume_one_thread): ... this. Handle resume_stop. In
7810 non-stop mode, don't look for pending flag in all threads.
7811 (resume_status_pending_p): Don't consider explicitly suspended
7813 (my_waitpid): Reimplement. Emulate __WALL.
7814 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7816 (sigchld_handler, linux_supports_non_stop, linux_async)
7817 (linux_start_non_stop): New.
7818 (linux_target_ops): Register linux_supports_non_stop, linux_async
7819 and linux_start_non_stop.
7820 (initialize_low): Install SIGCHLD handler.
7821 * thread-db.c (thread_db_create_event, find_one_thread)
7822 (thread_db_get_tls_address): Use lwpid_of.
7823 * win32-low.c (win32_detach): Adjust to use resume_kind.
7824 (win32_wait): Add `options' argument.
7825 * spu-low.c (spu_resume): Adjust to use resume_kind.
7826 (spu_wait): Add `options' argument.
7828 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7830 Decouple target code from remote protocol.
7832 * target.h (enum target_waitkind): New.
7833 (struct target_waitstatus): New.
7834 (struct target_ops) <wait>: Return an unsigned long. Take a
7835 target_waitstatus pointer instead of a char pointer.
7837 * target.c (mywait): Change prototype to return an unsigned long.
7838 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7839 * server.h (thread_from_wait, old_thread_from_wait): Delete
7841 (prepare_resume_reply): Change prototype to take a
7843 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7844 (last_status, last_ptid): New.
7845 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7846 pid instead of a signal.
7847 (attach_inferior): Remove "status" and "signal" parameters.
7849 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7851 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7852 (handle_v_requests, myresume): Remove "status" and "signal"
7854 (handle_status): New.
7855 (main): Delete local `status'. Adjust.
7856 * remote-utils.c: Include target.h.
7857 (prepare_resume_reply): Change prototype to take a
7858 target_waitstatus. Adjust.
7860 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7862 * spu-low.c (spu_wait): Adjust.
7863 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7865 (win32_wait): Adjust.
7867 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7869 * target.h (struct thread_resume): Delete leave_stopped member.
7870 (struct target_ops): Add a `n' argument to the `resume' callback.
7871 * server.c (start_inferior): Adjust.
7872 (handle_v_cont, myresume): Adjust.
7873 * linux-low.c (check_removed_breakpoint): Adjust to resume
7874 interface change, and to removed leave_stopped field.
7875 (resume_ptr): Delete.
7876 (struct thread_resume_array): New.
7877 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7878 resume interface change.
7879 (linux_continue_one_thread, linux_queue_one_thread)
7880 (resume_status_pending_p): Check if the resume field is NULL
7881 instead of checking the leave_stopped member.
7882 (linux_resume): Adjust to the target resume interface change.
7883 * spu-low.c (spu_resume): Adjust to the target resume interface
7885 * win32-low.c (win32_detach, win32_resume): Ditto.
7887 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7889 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7891 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7893 (linux_continue_one_thread): Only preserve the stepping flag if
7894 there's a pending breakpoint.
7896 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7898 * server.c (main): After the inferior having exited, call
7899 remote_close before exiting gdbserver.
7901 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7903 Fix size of FPSCR in Power 7 processors.
7904 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7905 (PPC_FEATURE_HAS_DFP): New #define.
7906 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7909 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7911 * server.c (handle_query) Whitespace and formatting.
7913 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7915 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7916 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7917 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7918 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7919 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7920 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7921 Makefile.in, configure.ac: Fix whitespace throughout.
7922 * configure: Regenerate.
7924 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7926 * inferiors.c (find_inferior): Make it safe for the callback
7927 function to delete the currently iterated inferior.
7929 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7931 * Makefile.in (linuw_low_h): Move higher.
7932 (thread-db.o): Depend on $(linux_low_h).
7934 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7936 Rename "process" to "lwp" throughout.
7938 * linux-low.c (all_processes): Rename to...
7939 (all_lwps): ... this.
7940 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7941 (add_process): Rename to ...
7942 (add_lwp): ... this. Adjust.
7943 (linux_create_inferior): Adjust.
7944 (linux_attach_lwp): Adjust.
7945 (linux_attach): Adjust.
7946 (linux_kill_one_process): Rename to ...
7947 (linux_kill_one_lwp): ... this. Adjust.
7948 (linux_kill): Adjust.
7949 (linux_detach_one_process): Rename to ...
7950 (linux_detach_one_lwp): ... this. Adjust.
7951 (linux_detach): Adjust.
7952 (check_removed_breakpoint): Adjust.
7953 (status_pending_p): Adjust.
7954 (linux_wait_for_process): Rename to ...
7955 (linux_wait_for_lwp): ... this. Adjust.
7956 (linux_wait_for_event): Adjust.
7957 (send_sigstop): Adjust.
7958 (wait_for_sigstop): Adjust.
7959 (stop_all_processes): Rename to ...
7960 (stop_all_lwps): ... this.
7961 (linux_resume_one_process): Rename to ...
7962 (linux_resume_one_lwp): ... this. Adjust.
7963 (linux_set_resume_request, linux_continue_one_thread)
7964 (linux_queue_one_thread, resume_status_pending_p)
7965 (usr_store_inferior_registers, regsets_store_inferior_registers)
7966 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7968 * linux-low.h (get_process): Rename to ...
7969 (get_lwp): ... this. Adjust.
7970 (get_thread_process): Rename to ...
7971 (get_thread_lwp): ... this. Adjust.
7972 (get_process_thread): Rename to ...
7973 (get_lwp_thread): ... this. Adjust.
7974 (struct process_info): Rename to ...
7975 (struct lwp_info): ... this.
7976 (all_processes): Rename to ...
7977 (all_lwps): ... this.
7978 * proc-service.c (ps_lgetregs): Adjust.
7979 * thread-db.c (thread_db_create_event, find_one_thread)
7980 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7982 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7984 * server.c (handle_query): Handle "qAttached".
7986 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7988 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7989 GPLv3, update license URL.
7991 2009-03-01 Doug Evans <dje@google.com>
7993 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7994 (server_h): Add gdb_signals.h.
7995 (signals.o): Update.
7996 * server.h (target_signal_from_host,target_signal_to_host_p)
7997 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7999 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8001 * remote-utils.c (getpkt): Also generate remote-debug
8002 information if noack_mode is set.
8004 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8006 * server.c (handle_query): Report qXfer:siginfo:read and
8007 qXfer:siginfo:write as supported and handle them.
8008 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8009 * linux-low.c (linux_xfer_siginfo): New.
8010 (linux_target_ops): Set it.
8012 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8014 * server.c (gdbserver_usage): Mention --remote-debug.
8015 (main): Accept '--remote-debug' switch.
8017 2009-01-18 Doug Evans <dje@google.com>
8019 * regcache.c (new_register_cache): No need to check result of xcalloc.
8020 * server.c (handle_search_memory): Back out calls to xmalloc,
8021 result is checked and error is returned to user upon failure.
8022 (handle_query): Ditto. Add more checks for result of malloc.
8023 (handle_v_cont): Check result of malloc, report error back to
8025 (handle_v_run): Ditto. Call freeargv.
8026 * server.h (freeargv): Declare.
8027 * utils.c (freeargv): New fn.
8029 2009-01-15 Doug Evans <dje@google.com>
8031 * gdbreplay.c (perror_with_name): Make arg const char *.
8032 * server.h (target_signal_to_name): Make return type const char *.
8033 * thread-db.c (thread_db_err_str): Make return type const char *.
8034 * utils.c (perror_with_name): Make arg const char *.
8036 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8038 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8039 when handling a EXIT_PROCESS_DEBUG_EVENT.
8041 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8043 * gdbreplay.c (gdbreplay_version): Update copyright year.
8044 * server.c (gdbserver_version): Likewise.
8046 2009-01-05 Doug Evans <dje@google.com>
8048 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8049 (handle_extended_wait): Improve comment.
8051 2008-12-13 Doug Evans <dje@google.com>
8053 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8054 * server.h (ATTR_MALLOC): New macro.
8055 (xmalloc,xcalloc,xstrdup): Declare.
8056 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8057 * inferiors.c: Ditto.
8058 * linux-low.c: Ditto.
8059 * mem-break.c: Ditto.
8060 * regcache.c: Ditto.
8061 * remote-utils.c: Ditto.
8064 * win32-low.c: Ditto.
8066 2008-12-12 Doug Evans <dje@google.com>
8068 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8069 in debugging printf.
8071 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8073 2008-12-09 Doug Evans <dje@google.com>
8075 * linux-low.h (struct process_info): Delete member tid, unused.
8076 * thread-db.c (find_one_thread): Update.
8077 (maybe_attach_thread): Update.
8079 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8081 * target.h (struct target_ops): Add qxfer_osdata member.
8082 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8084 (linux_qxfer_osdata): New functions.
8085 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8087 * server.c (handle_query): Handle "qXfer:osdata:read:".
8088 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8089 (buffer_xml_printf): New functions.
8090 * server.h (struct buffer): New.
8091 (buffer_grow_str, buffer_grow_str0): New macros.
8092 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8093 (buffer_xml_printf): Declare.
8095 2008-11-24 Doug Evans <dje@google.com>
8097 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8099 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8101 * server.c (handle_v_run): Always use the supplied argument list.
8103 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8105 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8106 (xtensa_regmap_table): Add entry for scompare1.
8108 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8110 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8111 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8112 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8113 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8114 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8115 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8116 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8117 XML target descriptions.
8118 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8119 when inferior is running on an ISA 2.05 or later processor. Add
8120 special case to return offset for full 64-bit slot of FPSCR when
8123 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8125 * Makefile.in (SFILES, clean): Added sparc64 files.
8126 (reg-sparc64.o, reg-sparc64.c): New.
8127 * configure.srv (sparc*-*-linux*): New configuration.
8128 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8129 syscall arguments for SPARC.
8130 (regsets_store_inferior_registers): Likewise.
8131 * linux-sparc-low.c: New file.
8133 2008-10-21 Doug Evans <dje@google.com>
8135 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8136 (READLINE_DIR,READLINE_DEP): Delete.
8137 (INTERNAL_CFLAGS): Update.
8138 (LINTFLAGS): Update.
8140 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8142 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8143 whole argv from the last run, not just argv[0].
8145 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8147 * regcache.c (new_register_cache): Return NULL if the register
8148 cache size isn't known yet.
8149 (free_register_cache): Avoid dereferencing a NULL regcache.
8151 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8153 * configure.srv: Merge MIPS and MIPS64.
8155 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8157 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8159 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8161 * Makefile.in: Add required vsx dependencies.
8163 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8164 Declare init_registers_powerpc_vsx32l.
8165 Declare init_registers_powerpc_vsx64l.
8166 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8167 (ppc_arch_setup): Check for VSX in hwcap.
8168 (ppc_fill_vsxregset): New function.
8169 (ppc_store_vsxregset): New function.
8170 Add new VSX entry in regset_info target_regsets.
8172 * configure.srv: Add new VSX dependencies.
8174 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8176 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8177 (remote_open): Set or clear transport_is_reliable.
8178 (putpkt_binary): Don't expect acks in noack mode.
8179 (getpkt): Don't send ack/nac in noack mode.
8180 * server.c (handle_general_set): Handle QStartNoAckMode.
8181 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8183 (main): Reset noack_mode on every connection.
8184 * server.h (noack_mode): Declare.
8186 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8188 * Makefile.in (GDBREPLAY_OBS): New variable.
8189 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8191 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8192 Daniel Jacobowitz <dan@codesourcery.com>
8194 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8195 (usr_store_inferior_registers): Likewise.
8196 (regsets_store_inferior_registers): Likewise.
8198 2008-07-31 Rolf Jansen <rj@surtec.com>
8199 Pedro Alves <pedro@codesourcery.com>
8201 * configure.ac: Check for memmem declaration.
8202 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8203 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8204 (disable_packet_qfThreadInfo): Unconditionally compile.
8205 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8206 * configure, config.in: Regenerate.
8208 2008-07-28 Doug Kwan <dougkwan@google.com>
8210 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8211 (linux_write_memory): Remove declaration of errno.
8213 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8215 * linux-low.c (handle_extended_wait): Do not use "status"
8216 variable uninitialized.
8218 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8220 * server.c (handle_v_attach): Inhibit reporting dll changes.
8222 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8224 * remote-utils.c (prepare_resume_reply): If requested, don't
8225 output "thread:TID" in the T stop reply.
8227 * server.c (disable_packet_vCont, disable_packet_Tthread)
8228 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8229 (handle_query): If requested, disable support for qC, qfThreadInfo
8231 (handle_v_requests): If requested, disable support for vCont.
8232 (gdbserver_show_disableable): New.
8233 (main): Handle --disable-packet and --disable-packet=LIST.
8235 * server.h (disable_packet_vCont, disable_packet_Tthread)
8236 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8238 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8240 * server.c (gdbserver_usage): Mention --version.
8242 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8244 * Makefile.in (gdbreplay.o): New rule.
8246 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8248 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8249 message, not gdbserver.
8251 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8252 Nathan Sidwell <nathan@codesourcery.com>
8253 Joseph Myers <joseph@codesourcery.com>
8255 * acinclude.m4: Include ../../config/acx.m4.
8256 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8257 * configure, config.in: Regenerate.
8258 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8259 * server.c (gdbserver_version): Print PKGVERSION.
8260 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8261 (main): Adjust gdbserver_usage calls.
8262 * gdbreplay.c (version, host_name): Add declarations.
8263 (gdbreplay_version, gdbreplay_usage): New.
8264 (main): Accept --version and --help options.
8266 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8268 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8269 (arm_breakpoint_at): Handle Thumb.
8270 (the_low_target): Add comment.
8272 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8274 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8276 2008-05-09 Doug Evans <dje@google.com>
8278 * server.h (decode_search_memory_packet): Declare.
8279 * remote-utils.c (decode_search_memory_packet): New fn.
8280 * server.c (handle_search_memory_1): New fn.
8281 (handle_search_memory): New fn.
8282 (handle_query): Process qSearch:memory packets.
8284 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8286 * regcache.c (registers_length): Remove.
8287 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8288 full register packet.
8289 * regcache.h (registers_length): Remove prototype.
8290 * server.h (PBUFSIZ): Define to 16384.
8292 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8294 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8295 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8296 powerpc-64l.o, and powerpc-altivec64l.o.
8297 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8298 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8299 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8300 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8301 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8304 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8305 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8306 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8307 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8308 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8309 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8310 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8311 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8312 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8313 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8316 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8317 (init_registers_powerpc_32l): ... this new prototype.
8318 (init_registers_powerpc_32): Remove, replace by ...
8319 (init_registers_powerpc_altivec32l): ... this new prototype.
8320 (init_registers_powerpc_e500): Remove, replace by ...
8321 (init_registers_powerpc_e500l): ... this new prototype.
8322 (init_registers_ppc64): Remove, replace by ...
8323 (init_registers_powerpc_64l): ... this new prototype.
8324 (init_registers_powerpc_64): Remove, replace by ...
8325 (init_registers_powerpc_altivec64l): ... this new prototype.
8326 (ppc_num_regs): Set to 73.
8327 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8328 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8329 (ppc_cannot_store_register): Handle orig_r3 and trap.
8330 (ppc_arch_setup): Update init_registers_... calls.
8331 (ppc_fill_gregset): Handle orig_r3 and trap.
8333 * inferiors.c (clear_inferiors): Reset current_inferior.
8335 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8337 * acinclude.m4: Add override.m4.
8338 * configure: Regenerate.
8340 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8342 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8343 initial call to init_register_ppc64.
8345 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8347 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8348 single powerpc*-*-linux* case.
8349 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8351 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8353 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8354 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8356 * linux-ppc-low.c: Include <elf.h>.
8357 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8358 (ppc_hwcap): New global variable.
8359 (ppc_regmap): Remove __SPE__ #ifdef sections.
8360 (ppc_regmap_e500): New global variable.
8361 (ppc_cannot_store_register): Update __SPE__ special case.
8362 (ppc_get_hwcap): New function.
8363 (ppc_arch_setup): Use it to determine whether inferior supports
8364 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8365 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8366 Do not access registers if target does not support AltiVec.
8367 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8368 Do not access registers if target does not support SPE.
8369 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8371 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8373 * linux-low.c (disabled_regsets, num_regsets): New.
8374 (use_regsets_p): Delete.
8375 (linux_wait_for_process): Clear disabled_regsets.
8376 (regsets_fetch_inferior_registers): Check and set it.
8377 (regsets_store_inferior_registers): Likewise.
8378 (linux_fetch_registers, linux_store_registers): Do not use
8380 (initialize_low): Allocate disabled_regsets.
8382 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8384 * Makefile.in (LIBOBJS): New.
8386 (memmem.o): New rule.
8387 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8388 * configure: Regenerated.
8390 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8392 * server.c (handle_query): Never return "unsupported" for
8393 qXfer:features:read queries.
8395 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8397 * server.c (get_features_xml): Fix inverted condition.
8398 (handle_query): Always support qXfer:feature:read.
8400 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8402 * server.c (wrapper_argv): New.
8403 (start_inferior): Handle wrapper_argv. If set, expect an extra
8405 (gdbserver_usage): Document --wrapper.
8406 (main): Parse --wrapper.
8408 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8410 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8411 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8412 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8413 (ppc_set_pc): Likewise.
8414 (ppc_arch_setup): New function.
8415 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8416 of collect_register.
8417 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8419 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8421 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8422 instead of linux-ppc64-low.o.
8423 * linux-ppc64-low.c: Remove file.
8424 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8425 (linux-ppc64-low.o): Remove rule.
8427 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8428 (init_registers_powerpc_64): Likewise.
8429 (ppc_regmap): Conditionally define depending on __powerpc64__.
8430 (ppc_cannot_store_register): Do not special-case "fpscr" when
8431 compiled on __powerpc64__.
8432 (ppc_collect_ptrace_register): New function.
8433 (ppc_supply_ptrace_register): New function.
8434 (ppc_breakpoint): Change type to "unsigned int".
8435 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8436 (the_low_target): Conditionally provide initializers for the
8437 arch_setup member depending on __powerpc64__. Install
8438 collect_ptrace_register and supply_ptrace_register members.
8440 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8442 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8443 * server.c (gdbserver_xmltarget): Define.
8444 (get_features_xml): Use it to replace "target.xml" and arch_string.
8446 * configure.srv: Remove srv_xmltarget. Add XML files that were
8447 mentioned there to srv_xmlfiles instead. Remove conditional tests
8448 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8449 srv_xmlfiles and srv_regobj to include all possible choices.
8450 * configure.ac (srv_xmltarget): Remove.
8451 (srv_xmlfiles): Do not add "target.xml".
8452 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8453 checks for supplementary target information.
8454 * configure: Regenerate.
8455 * Makefile.in (XML_TARGET): Remove.
8456 (target.xml): Remove rule.
8457 (clean): Do not clean up target.xml.
8458 (.PRECIOUS): Do not mention target.xml.
8460 * target.h (struct target_ops): Remove arch_string member.
8461 * linux-low.c (linux_arch_string): Remove.
8462 (linux_target_ops): Remove arch_string initializer.
8463 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8464 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8465 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8466 * spu-low.c (spu_arch_string): Remove.
8467 (spu_target_ops): Remove arch_string initializer.
8468 * win32-low.c (win32_arch_string): Remove.
8469 (win32_target_ops): Remove arch_string initializer.
8470 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8471 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8472 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8474 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8476 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8477 by collect_ptrace_register and supply_ptrace_register hooks.
8478 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8479 instead of checking for the_low_target.left_pad_xfer.
8480 (usr_store_inferior_registers): Use collect_ptrace_register callback
8481 instead of checking for the_low_target.left_pad_xfer.
8483 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8484 (s390_supply_ptrace_register): Likewise.
8485 (s390_fill_gregset): Call s390_collect_ptrace_register.
8486 (the_low_target): Update.
8488 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8489 (ppc_supply_ptrace_register): Likewise.
8490 (the_low_target): Update.
8492 * linux-i386-low.c (the_low_target): Update.
8493 * linux-x86-64-low.c (the_low_target): Update.
8495 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8497 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8498 reg-s390.o and reg-s390x.o.
8500 * linux-low.c (new_inferior): New global variable.
8501 (linux_create_inferior, linux_attach): Set it.
8502 (linux_wait_for_process): Call the_low_target.arch_setup after the
8503 target has stopped for the first time.
8504 (initialize_low): Do not call the_low_target.arch_setup.
8506 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8507 (s390_set_pc): Likewise.
8508 (s390_arch_setup): New function.
8509 (the_low_target): Use s390_arch_setup as arch_setup routine.
8511 * regcache.c (realloc_register_cache): New function.
8512 (set_register_cache): Call it for each existing regcache.
8514 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8516 * server.h (init_registers): Remove prototype.
8518 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8519 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8520 instead of init_registers ().
8521 * linux-arm-low.c (init_registers_arm): Add prototype.
8522 (init_registers_arm_with_iwmmxt): Likewise.
8523 (the_low_target): Add initializer for arch_setup field.
8524 * linux-cris-low.c (init_registers_cris): Add prototype.
8525 (the_low_target): Add initializer for arch_setup field.
8526 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8527 (the_low_target): Add initializer for arch_setup field.
8528 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8529 (the_low_target): Add initializer for arch_setup field.
8530 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8531 (the_low_target): Add initializer for arch_setup field.
8532 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8533 (the_low_target): Add initializer for arch_setup field.
8534 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8535 (the_low_target): Add initializer for arch_setup field.
8536 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8537 (init_registers_mips64_linux): Likewise.
8538 (the_low_target): Add initializer for arch_setup field.
8539 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8540 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8541 (the_low_target): Add initializer for arch_setup field.
8542 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8543 (init_registers_powerpc_64): Likewise.
8544 (the_low_target): Add initializer for arch_setup field.
8545 * linux-s390-low.c (init_registers_s390): Add prototype.
8546 (init_registers_s390x): Likewise.
8547 (the_low_target): Add initializer for arch_setup field.
8548 * linux-sh-low.c (init_registers_sh): Add prototype.
8549 (the_low_target): Add initializer for arch_setup field.
8550 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8551 (the_low_target): Add initializer for arch_setup field.
8552 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8553 (the_low_target): Add initializer for arch_setup field.
8555 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8556 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8557 instead of init_registers ().
8558 * win32-arm-low.c (init_registers_arm): Add prototype.
8559 (the_low_target): Add initializer for arch_setup field.
8560 * win32-i386-low.c (init_registers_i386): Add prototype.
8561 (the_low_target): Add initializer for arch_setup field.
8563 * spu-low.c (init_registers_spu): Add prototype.
8564 (initialize_low): Call initialie_registers_spu () instead of
8565 initialize_registers ().
8567 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8569 * server.c (handle_v_requests): When handling the vRun and vAttach
8570 packets, if already debugging a process, don't kill it. Return an
8573 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8575 * server.c (handle_query): Correct length check.
8577 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8579 * win32-low.c (do_initial_child_stuff): Add process handle
8580 parameter. Set current_process_handle and current_process_id from the
8581 parameters. Clear globals.
8582 (win32_create_inferior): Don't set current_process_handle and
8583 current_process_id here. Instead pass them on the call to
8584 do_initial_child_stuff.
8585 (win32_attach): Likewise.
8586 (win32_clear_inferiors): New.
8587 (win32_kill): Don't close the current process handle or the
8588 current thread handle here. Instead call win32_clear_inferiors.
8589 (win32_detach): Don't open a new handle to the process. Call
8590 win32_clear_inferiors.
8591 (win32_join): Don't rely on current_process_handle; open a new
8592 handle using the process id.
8593 (win32_wait): Call win32_clear_inferiors when the inferior process
8596 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8598 * server.c (monitor_show_help): Add "exit".
8600 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8602 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8603 (clean): Add reg-xtensa.c.
8604 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8605 * configure.srv (xtensa*-*-linux*) New target.
8606 * linux-xtensa-low.c: New.
8607 * xtensa-xtregs.c: New.
8609 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8611 * hostio.c: Don't include errno.h.
8612 (errno_to_fileio_errno): Move to hostio-errno.
8613 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8614 error number outputting to the target->hostio_last_error callback.
8615 (hostio_packet_error): Use FILEIO_EINVAL directly.
8616 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8617 calls to hostio_error.
8618 * hostio-errno.c: New.
8619 * server.h (hostio_last_error_from_errno): Declare.
8620 * target.h (target_ops): Add hostio_last_error member.
8621 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8622 as hostio_last_error handler.
8623 * spu-low.c (spu_target_ops): Likewise.
8624 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8625 (wince_hostio_last_error): New functions.
8626 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8627 as hostio_last_error handler.
8628 (win32_target_ops) [!_WIN32_WCE]: Register
8629 hostio_last_error_from_errno as hostio_last_error handler.
8630 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8631 (hostio-errno.o): New rule.
8632 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8633 * configure.srv (srv_hostio_err_objs): New variable. Default to
8635 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8636 * configure: Regenerate.
8638 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8640 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8641 (linux_kill, linux_detach): Clean up the process list.
8642 * remote-utils.c (remote_open): Improve port number parsing.
8643 (putpkt_binary, input_interrupt): Only send interrupts if the target
8645 * server.c (extended_protocol): Make static.
8646 (attached): Define earlier.
8647 (exit_requested, response_needed, program_argv): New variables.
8648 (target_running): New.
8649 (start_inferior): Clear attached here.
8650 (attach_inferior): Set attached here.
8651 (require_running): Define.
8652 (handle_query): Use require_running and target_running. Implement
8654 (handle_v_attach, handle_v_run): New.
8655 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8656 (gdbserver_usage): Update.
8657 (main): Redo argument parsing. Handle --debug and --multi. Handle
8658 --attach along with other options or after the port. Save
8659 program_argv. Support no initial program. Resynchronize
8660 communication with GDB after an error. Handle "monitor exit".
8661 Use require_running and target_running. Always allow the extended
8662 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8663 restart in extended mode.
8664 * README: Refer to the GDB manual. Update --attach usage.
8666 2007-12-20 Andreas Schwab <schwab@suse.de>
8668 * linux-low.c (STACK_SIZE): Define.
8669 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8670 (linux_test_for_tracefork): Likewise.
8672 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8674 * linux-low.c (linux_wait_for_event): Update messages. Do not
8675 reinsert auto-delete breakpoints.
8676 * mem-break.c (struct breakpoint): Change return type of handler to
8678 (set_breakpoint_at): Update handler type.
8679 (reinsert_breakpoint_handler): Return 1 instead of calling
8681 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8683 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8684 * mem-break.h (set_breakpoint_at): Update handler type.
8685 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8686 * win32-low.c (auto_delete_breakpoint): New.
8687 (get_child_debug_event): Use it.
8689 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8691 * configure.ac: Check for pread and pwrite.
8692 * hostio.c (handle_pread): Fall back to lseek and read.
8693 (handle_pwrite): Fall back to lseek and write.
8694 * config.in, configure: Regenerated.
8696 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8698 * server.c (myresume): Add own_buf argument.
8699 (main): Update calls.
8701 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8703 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8704 * remote-utils.c (remote_open): Do not call disable_async_io.
8705 (block_async_io): Delete.
8706 (unblock_async_io): Make static.
8707 (initialize_async_io): New.
8708 * server.c (handle_v_cont): Handle async I/O here.
8709 (myresume): Likewise. Move other common resume tasks here...
8710 (main): ... from here. Call initialize_async_io. Disable async
8711 I/O before the main loop.
8712 * server.h (initialize_async_io): Declare.
8713 (block_async_io, unblock_async_io): Delete prototypes.
8714 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8716 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8718 * remote-utils.c (readchar): Allow binary data in received messages.
8720 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8722 * win32-low.c (attaching): New global.
8723 (win32_create_inferior): Clear the `attaching' global.
8724 (win32_attach): Set the `attaching' global.
8725 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8726 attaching. Only set a breakpoint at the entry point if not
8729 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8731 * server.c (main): Don't report dll events on the initial
8732 connection on attaches.
8734 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8736 * server.c (main): Relax numerical bases supported for the pid of
8737 the --attach command line argument.
8739 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8741 * win32-low.c (win32_attach): Call OpenProcess before
8742 DebugActiveProcess, not after. Add last error output to error
8745 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8747 * win32-low.c (win32_get_thread_context)
8748 (win32_set_thread_context): New functions.
8749 (thread_rec): Use win32_get_thread_context.
8750 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8751 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8754 2007-12-03 Leo Zayas
8755 Pedro Alves <pedro_alves@portugalmail.pt>
8757 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8759 (child_add_thread): Minor cleanup.
8760 (child_continue): Resume artificially suspended threads before
8761 calling ContinueDebugEvent.
8762 (suspend_one_thread): New.
8763 (fake_breakpoint_event): New.
8764 (get_child_debug_event): Change return type to int. Check here if
8765 gdb sent an interrupt request. If a soft interrupt was requested,
8766 fake a breakpoint event. Return 0 if there is no event to handle,
8768 (win32_wait): Don't check here if gdb sent an interrupt request.
8769 Ensure there is a valid event to handle.
8770 (win32_request_interrupt): Add soft interruption method as last
8773 2007-12-03 Leo Zayas
8774 Pedro Alves <pedro_alves@portugalmail.pt>
8776 * win32-low.h (win32_thread_info): Add descriptions to the
8777 structure members. Replace `suspend_count' counter by a
8779 * win32-low.c (thread_rec): Update condition of when to get the
8780 context from the inferior. Rely on ContextFlags being set if it
8781 has already been retrieved. Only suspend the inferior thread if
8782 we haven't already. Warn if that fails.
8783 (continue_one_thread): s/suspend_count/suspended/. Only call
8784 ResumeThread once. Warn if that fails.
8786 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8788 * win32-low.c (win32_wait): Don't read from the inferior when it
8791 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8793 * Makefile.in (win32_low_h): New variable.
8794 (win32-low.o): Add dependency on $(win32_low_h).
8795 (win32-arm-low.o, win32-i386-low.o): New rules.
8797 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8799 * hostio.c: Correct copyright year.
8801 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8803 * Makefile.in (OBS): Add hostio.o.
8804 (hostio.o): New rule.
8805 * server.h (handle_vFile): Declare.
8806 * hostio.c: New file.
8807 * server.c (handle_v_requests): Take packet_len and new_packet_len
8808 for binary packets. Call handle_vFile.
8809 (main): Update call to handle_v_requests.
8811 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8813 * linux-low.c: Include <sched.h>.
8815 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8817 * linux-low.c (linux_tracefork_grandchild): New.
8818 (linux_tracefork_child): Use clone.
8819 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8821 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8823 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8825 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8827 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8829 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8831 * inferiors.c (change_inferior_id): Delete.
8832 (add_pid_to_list, pull_pid_from_list): New.
8833 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8834 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8835 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8836 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8837 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8838 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8839 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8840 (using_threads): Always set to 1.
8841 (handle_extended_wait): New.
8842 (add_process): Do not set TID.
8843 (linux_create_inferior): Set must_set_ptrace_flags.
8844 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8845 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8846 (linux_thread_alive): Rename TID argument to LWPID.
8847 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8848 (linux_wait_for_event): Do not use TID or check using_threads. Update
8849 call to dead_thread_notify. Call handle_extended_wait.
8850 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8851 (send_sigstop): Delete sigstop_sent.
8852 (wait_for_sigstop): Avoid TID.
8853 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8854 (linux_test_for_tracefork): New.
8855 (linux_lookup_signals): Use thread_db_active and
8856 linux_supports_tracefork_flag.
8857 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8858 * linux-low.h (get_process_thread): Avoid TID.
8859 (struct process_ifo): Move thread_known and tid to the end. Remove
8861 (linux_attach_lwp, thread_db_init): Update prototypes.
8862 * server.h (change_inferior_id): Delete prototype.
8863 (add_pid_to_list, pull_pid_from_list): New prototypes.
8864 * thread-db.c (thread_db_use_events): New.
8865 (find_first_thread): Rename to...
8866 (find_one_thread): ...this. Update callers and messages. Do not
8867 call fatal. Check thread_db_use_events. Do not call
8868 change_inferior_id or new_thread_notify.
8869 (maybe_attach_thread): Update. Do not call new_thread_notify.
8870 (thread_db_init): Set thread_db_use_events. Check use_events.
8871 * utils.c (fatal, warning): Correct message prefix.
8873 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8875 * Makefile.in (clean): Remove new files.
8876 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8877 (powerpc-64.o, powerpc-64.c): New rules.
8878 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8879 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8881 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8883 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8884 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8885 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8886 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8887 (target_regsets): Add AltiVec and SPE register sets.
8888 * configure.ac: Check for AltiVec and SPE.
8889 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8890 (ppc_fill_vrregset, ppc_store_vrregset): New.
8891 (target_regsets): Add AltiVec register set.
8892 * configure: Regenerated.
8894 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8896 * linux-low.c (O_LARGEFILE): Define.
8897 (linux_read_memory): Use /proc/PID/mem.
8898 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8899 * configure, config.in: Regenerated.
8901 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8903 * linux-low.c (linux_wait_for_event): Do not pass signals while
8906 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8908 * win32-low.c (create_process): New.
8909 (win32_create_inferior): Use create_process instead of
8910 CreateProcess. If create_process failed retry appending an ".exe"
8911 suffix. Store the GetLastError result immediatelly after
8912 create_process calls and use it on the call to error.
8914 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8916 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8918 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8920 * configure.ac: Switch license to GPLv3.
8922 2007-08-01 Michael Snyder <msnyder@access-company.com>
8924 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8926 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8928 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8930 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8931 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8932 CloseToolhelp32Snapshot.
8933 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8934 CloseToolhelp32Snapshot.
8936 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8938 * server.c (main): Check for inferior exit before main loop.
8940 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8942 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8943 instead of on tmp_desc.
8945 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8946 Daniel Jacobowitz <dan@codesourcery.com>
8948 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8949 (add_thread): Minor cleanups.
8950 (clear_inferiors): Move lower in the file. Clear the DLL
8952 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8953 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8954 (xml_escape_text): New.
8955 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8957 (handle_v_cont): Report errors.
8958 (gdbserver_version): Update.
8959 (main): Correct size of own_buf. Do not report initial DLL events.
8960 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8961 (unloaded_dll, xml_escape_text): New.
8962 * win32-low.c (enum target_waitkind): Update comments.
8963 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8964 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8965 (win32_EnumProcessModules, win32_GetModuleInformation)
8966 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8967 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8968 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8969 (win32_Module32First, win32_Module32Next, load_toolhelp)
8970 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8971 (get_child_debug_event): Handle DLL events.
8972 (win32_wait): Likewise.
8974 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8976 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8977 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8979 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8981 * win32-low.c (handle_output_debug_string): Ignore event if not
8984 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8986 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8988 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8990 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8992 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8994 * inferiors.c (change_inferior_id): Add comment.
8995 * linux-low.c (check_removed_breakpoint): Add an early
8996 prototype. Improve debug output.
8997 (linux_attach): Doc update.
8998 (linux_detach_one_process, linux_detach): Clean up before releasing
9000 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9001 * linux-low.h (struct process_info): Doc improvement.
9002 * mem-break.c (delete_all_breakpoints): New.
9003 * mem-break.h (delete_all_breakpoints): New prototype.
9004 * thread-db.c (find_first_thread): New.
9005 (thread_db_create_event): Call it instead of
9006 thread_db_find_new_threads. Clean up unused variables.
9007 (maybe_attach_thread): Remove first thread handling.
9008 (thread_db_find_new_threads): Use find_first_thread.
9009 (thread_db_get_tls_address): Likewise.
9011 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9013 * thread-db.c (thread_db_find_new_threads): Add prototype.
9014 (thread_db_create_event): Check for the main thread before adding
9016 (maybe_attach_thread): Only enable event reporting if TID == 0.
9017 (thread_db_get_tls_address): Check for new threads.
9019 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9021 * linux-low.c (linux_create_inferior): Try execv before execvp.
9022 * spu-low.c (spu_create_inferior): Likewise.
9024 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9026 * linux-low.c (linux_create_inferior): Change execv to execvp.
9027 * spu-low.c (spu_create_inferior): Likewies.
9029 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9031 * Makefile.in (clean): Clean new files instead of deleted ones.
9032 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9033 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9035 * configure.srv: Specify XML files and new regformats for MIPS and
9037 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9038 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9039 an entry for the restart register.
9040 (mips_cannot_fetch_register, mips_cannot_store_register)
9041 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9042 register names to match the XML descriptions.
9043 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9044 restart register instead of $0.
9046 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9047 Markus Deuling <deuling@de.ibm.com>
9049 * remote-utils.c (decode_xfer_write): New function.
9050 * server.h (decode_xfer_write): Add prototype.
9051 * server.c (handle_query): Add PACKET_LEN argument. Support
9052 qXfer:spu:read and qXfer:spu:write packets.
9053 (main): Pass packet_len to handle_query.
9054 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9055 * target.h (target_ops): Add qxfer_spu.
9057 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9059 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9060 accessing non-seekable spufs files.
9062 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9064 * server.c (handle_query): Add reply for qC packet.
9066 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9067 Leo Zayas <lerele@champenstudios@com>
9069 * server.h (check_remote_input_interrupt_request): New function.
9070 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9071 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9072 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9073 (check_remote_input_interrupt_request): New function.
9074 * server.h (check_remote_input_interrupt_request): Declare.
9075 * win32-low.c (winapi_DebugBreakProcess,
9076 winapi_GenerateConsoleCtrlEvent): New typedefs.
9077 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9079 (win32_wait): Check for remote interrupt request
9080 with check_remote_input_interrupt_request.
9081 (win32_request_interrupt): New function.
9082 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9084 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9086 * win32-low.c (debug_registers_changed,
9087 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9088 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9089 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9090 (thread_rec): Get context using the low target.
9091 (child_add_thread): Call thread_added on the low target,
9092 which does the same thing.
9094 (do_initial_child_stuff): Remove debug registers references.
9095 Set context using the low target. Resume threads after
9096 setting the contexts.
9097 (child_continue): Remove dead variable. Remove debug
9098 registers references.
9099 (child_fetch_inferior_registers): Go through the low target.
9100 (do_child_store_inferior_registers): Remove.
9101 (child_store_inferior_registers): Go through the low target.
9102 (win32_resume): Remove debug registers references.
9103 Set context using the low target.
9104 (handle_exception): Change return type to void. Don't record
9105 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9106 first chance exception.
9107 (get_child_debug_event): Change return type to void. Remove
9108 goto loop. Always return after waiting for debug event.
9109 (win32_wait): Convert to switch statement. Handle spurious
9112 * win32-i386-low.c (debug_registers_changed,
9113 debug_registers_used): New.
9114 (initial_stuff): Rename to ...
9115 (i386_initial_stuff): ... this. Clear debug registers
9117 (store_debug_registers): Delete.
9118 (i386_get_thread_context): New.
9119 (load_debug_registers): Delete.
9120 (i386_set_thread_context): New.
9121 (i386_thread_added): New.
9122 (single_step): Rename to ...
9123 (i386_single_step): ... this.
9124 (do_fetch_inferior_registers): Rename to ...
9125 (i386_fetch_inferior_register): ... this.
9126 (i386_store_inferior_register): New.
9127 (the_low_target): Adapt to new interface.
9129 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9130 (arm_get_thread_context): New.
9131 (arm_set_thread_context): New.
9133 (do_fetch_inferior_registers): Rename to ...
9134 (arm_fetch_inferior_register): ... this.
9135 (arm_store_inferior_register): New.
9136 (arm_wince_breakpoint): Reimplement as unsigned long.
9137 (arm_wince_breakpoint_len): Define.
9138 (the_low_target): Adapt to new interface.
9140 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9141 load_debug_registers. Add get_thread_context, set_thread_context,
9142 thread_added and store_inferior_register. Rename
9143 fetch_inferior_registers to fetch_inferior_register.
9144 (regptr): Remove declaration.
9146 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9148 * linux-low.c (linux_detach): Change return type to int. Return 0.
9149 * spu-low.c (spu_detach): Likewise.
9151 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9153 * target.h (target_ops): Change return type of detach to int.
9155 (join_inferior): New.
9156 * server.c (main): Don't skip detach support on mingw32.
9157 If the inferior doesn't support detaching return error.
9158 Call join_inferior instead of using waitpid.
9159 * linux-low.c (linux_join): New.
9160 (linux_target_op): Add linux_join.
9161 * spu-low.c (spu_join): New.
9162 (spu_target_ops): Add spu_join.
9163 * win32-low.c (win32_detach): Adapt to new interface.
9164 Reopen current_process_handle before detaching. Issue a child
9165 resume before detaching.
9167 (win32_target_op): Add win32_join.
9169 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9171 * win32-low.c (win32-attach): Fix return value.
9172 * target.h (target_ops): Describe ATTACH return values.
9174 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9176 * win32-low.c (GETPROCADDRESS): Define.
9177 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9178 (winapi_DebugSetProcessKillOnExit): Likewise.
9179 (win32_create_inferior): Force usage of ansi CreateProcessA.
9180 (win32_attach): Use GETPROCADDRESS.
9181 (win32_detach): Likewise.
9183 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9185 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9187 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9189 * win32-low.c: Commit leftover changes from 2007-03-29.
9191 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9193 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9194 fields short instead of int. Add explicit padding.
9195 (i387_cache_to_fsave): Remove unnecessary casts.
9196 (i387_fsave_to_cache): Doc fix.
9197 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9199 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9201 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9202 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9204 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9206 * configure.srv (arm*-*-mingw32ce*): Move near the other
9209 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9211 * configure.ac: Add errno checking.
9212 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9213 sys/file.h and malloc.h.
9214 (AC_CHECK_DECLS): Add perror.
9215 (srv_mingwce): Handle.
9216 * configure.srv (i[34567]86-*-cygwin*): Add
9217 win32-i386-low.o to srv_tgtobj.
9218 (i[34567]86-*-mingw*): Likewise.
9219 (arm*-*-mingw32ce*): Add case.
9220 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9221 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9222 [__MINGW32CE__] (strerror): New function.
9223 [__MINGW32CE__] (errno): Define to GetLastError.
9224 [__MINGW32CE__] (COUNTOF): New macro.
9225 (remote_open): Remove extra close call.
9226 * mem-break.c (delete_breakpoint_at): New function.
9227 * mem-break.h (delete_breakpoint_at): Declare.
9228 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9229 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9230 [USE_WIN32API] (read, write): Add char* casts.
9231 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9232 * server.h: Include wincecompat.h on Windows CE.
9233 [HAVE_ERRNO_H]: Check.
9234 (perror): Declare if not declared.
9235 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9236 (perror_with_name): Remove errno declaration.
9237 * wincecompat.h: New.
9238 * wincecompat.c: New.
9240 * win32-arm-low.c: New.
9241 * win32-i386-low.c: New.
9242 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9243 (OUTMSG2): Make it safe.
9245 (COUNTOF): New macro.
9246 (NUM_REGS): Get it from the low target.
9247 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9248 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9249 (thread_rec): Let low target handle debug registers.
9250 (child_add_thread): Likewise.
9251 (child_init_thread_list): Likewise.
9252 (continue_one_thread): Likewise.
9254 (do_child_fetch_inferior_registers): Move to ...
9255 * win32-i386-low.c: ... here, and rename to ...
9256 (do_fetch_inferior_registers): ... this.
9257 * win32-low.c (child_fetch_inferior_registers):
9258 Go through the low target.
9259 (do_child_store_inferior_registers): Use regptr.
9260 (strwinerror): New function.
9261 (win32_create_inferior): Handle Windows CE.
9262 Use strwinerror instead of strerror on Windows error
9263 codes. Add program to the error output.
9264 Don't close the main thread handle on Windows CE.
9265 (win32_attach): Use coredll.dll on Windows CE.
9266 (win32_kill): Close current process and current
9268 (win32_detach): Use coredll.dll on Windows CE.
9269 (win32_resume): Let low target handle debug registers, and
9271 (handle_exception): Add/Remove initial breakpoint. Avoid
9272 non-existant WSTOPSIG on Windows CE.
9273 (win32_read_inferior_memory): Cast to remove warning.
9274 (win32_arch_string): Go through the low target.
9275 (initialize_low): Call set_breakpoint_data with the low
9276 target's breakpoint.
9277 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9278 FOP_REGNUM, mappings): Move to ...
9279 * win32-i386-low.c: ... here.
9280 * win32-low.c (win32_thread_info): Move to ...
9281 * win32-low.h: ... here.
9282 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9283 win32-arm-low.c and wincecompat.c.
9284 (all:): Add $EXEEXT.
9285 (install-only:): Likewise.
9286 (gdbserver:): Likewise.
9287 (gdbreplay:): Likewise.
9288 * config.in: Regenerate.
9289 * configure: Regenerate.
9291 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9293 * win32-low.c: Rename typedef thread_info to
9294 win32_thread_info throughout.
9296 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9298 * win32-i386-low.c: Rename to ...
9299 * win32-low.c: ... this.
9300 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9301 * Makefile.in: Likewise.
9303 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9305 * remote-utils.c (monitor_output): Constify msg parameter.
9306 * server.h (monitor_output): Likewise.
9307 * win32-i386-low.c (handle_output_debug_string): New.
9308 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9309 handle_output_debug_string.
9310 (get_child_debug_event): Likewise.
9312 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9314 * server.c (main): Correct strtoul check.
9316 2007-03-27 Jon Ringle <jon@ringle.org>
9318 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9320 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9322 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9324 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9326 * terminal.h: Check HAVE_SGTTY_H.
9328 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9330 * remote-utils.c (remote_open): Print out the assigned port number.
9332 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9334 * remote-utils.c (monitor_output): New function.
9335 * server.c (debug_threads): Define here.
9336 (monitor_show_help): New function.
9337 (handle_query): Handle qRcmd.
9338 (main): Do not handle 'd' packet.
9339 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9340 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9343 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9345 * Makefile.in (EXEEXT): New.
9346 (clean): Use $(EXEEXT).
9348 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9350 * target.h (target_ops): Rename send_signal to request_interrupt,
9351 and remove enum target_signal parameter.
9352 * linux-low.c (linux_request_interrupt): Rename from
9353 linux_send_signal, and always send SIGINT.
9354 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9355 and always send SIGINT.
9356 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9358 (input_interrupt): Likewise.
9360 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9362 * server.c (get_features_xml): Check if target implemented
9364 * win32-i386-low.c (win32_arch_string): New.
9365 (win32_target_ops): Add win32_arch_string as arch_string member.
9367 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9369 * spu-low.c (spu_arch_string): New.
9370 (spu_target_ops): Add spu_arch_string.
9372 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9374 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9375 * configure.ac: Do not check for terminal.h.
9376 * configure, config.in: Regenerated.
9378 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9380 * Makefile.in (OBS): Add $(XML_BUILTIN).
9381 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9383 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9384 (arm-with-iwmmxt.c): New.
9385 * config.in, configure: Regenerate.
9386 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9387 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9388 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9389 (arm*-*-linux*): Add iWMMXt and regset support.
9390 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9391 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9392 (arm_store_wmmxregset, target_regsets): New.
9393 * server.c (get_features_xml): Take annex argument. Check builtin
9395 (handle_query): Handle multiple annexes.
9397 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9399 * remote-utils.c [USE_WIN32API] (read, write): Define.
9400 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9403 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9405 * linux-i386-low.c (the_low_target): Set arch_string.
9406 * linux-x86-64-low.c (the_low_target): Likewise.
9407 * linux-low.c (linux_arch_string): New.
9408 (linux_target_ops): Add it.
9409 * linux-low.h (struct linux_target_ops): Add arch_string.
9410 * server.c (write_qxfer_response): Use const void * for DATA.
9411 (get_features_xml): New.
9412 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9413 * target.h (struct target_ops): Add arch_string method.
9415 2007-01-03 Denis Pilat <denis.pilat@st.com>
9416 Daniel Jacobowitz <dan@codesourcery.com>
9418 * linux-low.c (linux_kill): Handle being called with no threads.
9419 * win32-i386-low.c (win32_kill): Likewise.
9420 (get_child_debug_event): Clear current_process_handle.
9422 2006-12-30 Denis PILAT <denis.pilat@st.com>
9423 Daniel Jacobowitz <dan@codesourcery.com>
9425 * remote-utils.c (remote_open): Check the type of specified
9426 serial port devices before opening them.
9427 * server.c (main): Kill the inferior if an error occurs during
9428 the first remote_open.
9430 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9432 * README: Update supported targets.
9434 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9436 * Makefile.in (clean): Remove reg-mips64.c.
9437 (reg-mips64.c, reg-mips64.o): New rules.
9438 * configure.srv: Handle mips64. Include regset support for mips.
9439 * linux-mips-low.c (union mips_register): New.
9440 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9441 (mips_breakpoint, mips_breakpoint_at): Use int.
9442 (mips_collect_register, mips_supply_register)
9443 (mips_collect_register_32bit, mips_supply_register_32bit)
9444 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9445 (mips_store_fpregset, target_regsets): New.
9446 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9448 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9450 * configure.srv: Add target "spu*-*-*".
9451 * Makefile.in (clean): Remove reg-spu.c.
9452 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9453 * spu-low.c: New file.
9455 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9457 * configure.ac: Correct td_thr_tls_get_addr test.
9458 * configure: Regenerated.
9460 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9462 * linux-low.c (linux_wait_for_event): Reformat. Use the
9464 * remote-utils.c (decode_address_to_semicolon): New.
9465 * server.c (pass_signals, handle_general_set): New.
9466 (handle_query): Mention QPassSignals for qSupported.
9467 (main): Call handle_general_set.
9468 * server.h (pass_signals, decode_address_to_semicolon): New.
9470 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9472 * server.c (handle_query): Correct error handling for read_auxv.
9474 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9476 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9477 and srv_linux_thread_db to yes.
9478 * linux-s390-low.c (s390_fill_gregset): New function.
9479 (target_regsets): Define data structure.
9481 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9483 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9484 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9485 * config.in, configure: Regenerated.
9486 * inferiors.c (gdb_id_to_thread): New function.
9487 (gdb_id_to_thread_id): Use it.
9488 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9489 * linux-low.h (struct process_info): Add th member.
9490 (thread_db_get_tls_address): New prototype.
9491 * remote-utils.c (decode_address): Make non-static.
9492 * server.c (handle_query): Handle qGetTLSAddr.
9493 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9494 * target.h (struct target_ops): Add get_tls_address.
9495 * thread-db.c (maybe_attach_thread): Save the thread handle.
9496 (thread_db_get_tls_address): New.
9498 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9500 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9501 (linux_resume_one_process): Take a siginfo_t *. Update all
9502 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9503 (struct pending_signals): Add a siginfo_t.
9504 (linux_wait_for_process): Always set last_status.
9505 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9506 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9507 * linux-low.h (struct process_info): Add last_status.
9509 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9511 * remote-utils.c (try_rle): New function.
9512 (putpkt_binary): Use it.
9514 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9516 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9517 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9518 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9519 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9520 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9523 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9525 * server.c (terminal_fd): New variable.
9526 (old_foreground_pgrp): Likewise.
9527 (restore_old_foreground_pgrp): New function.
9528 (start_inferior): Record the terminal file descriptor in terminal_fd
9529 and its original foreground group in old_foreground_pgrp. Register
9530 restore_old_foreground_pgrp with atexit().
9532 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9534 * server.c (handle_query): Correct qPart to qXfer.
9536 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9538 * configure.ac: Check for more headers which are missing on
9539 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9540 * configure.srv: Add Cygwin and mingw32.
9541 * remote-utils.c: Don't include headers unconditionally which
9542 are missing on mingw32. Include <winsock.h> for mingw32.
9543 (remote_open): Adjust for mingw32 support. Flush
9544 standard error after writing to it.
9545 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9546 (unblock_async_io, enable_async_io, disable_async_io)
9547 (readchar, getpkt): Update for Winsock support.
9548 (prepare_resume_reply): Expect a protocol signal number.
9549 * server.c: Disable <sys/wait.h> on mingw32.
9550 (start_inferior): Adjust for mingw32 support. Flush
9551 standard error after writing to it.
9552 (attach_inferior): Likewise. Use protocol signal
9554 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9556 * win32-i386-low.c: New file.
9557 * Makefile.in (XM_CLIBS): Set.
9558 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9559 (win32-i386-low.o): New dependency rule.
9560 * linux-low.c (linux_wait): Use target signal numbers.
9561 * target.h (struct target_ops): Doc fix.
9562 * server.h (target_signal_to_name): New prototype.
9563 * gdbreplay.c: Don't include headers unconditionally which
9564 are missing on mingw32. Include <winsock.h> for mingw32.
9565 (remote_close, remote_open): Adjust for Winsock support.
9566 * configure, config.in: Regenerated.
9568 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9570 * server.c (decode_xfer_read, write_qxfer_response): New.
9571 (handle_query): Take a packet length argument. Handle
9572 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9573 the qSupported response.
9574 (main): Update call to handle_query.
9576 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9578 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9579 (putpkt_binary): Renamed from putpkt and adjusted for binary
9581 (putpkt): New wrapper for putpkt_binary.
9582 (readchar): Don't mask off the high bit.
9583 (decode_X_packet): New function.
9584 * server.c (main): Call putpkt_binary if a handler sets the packet
9585 length. Save the length of the incoming packet. Handle 'X'.
9586 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9588 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9590 * server.c (handle_query): Handle qSupported.
9592 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9594 * remote-utils.c (all_symbols_looked_up): New variable.
9595 (look_up_one_symbol): Check it.
9596 * server.h (look_up_one_symbol): New declaration.
9597 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9599 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9601 * Makefile.in (linux-arm-low.o): Update dependencies.
9602 * linux-arm-low.c: Include "gdb_proc_service.h".
9603 (PTRACE_GET_THREAD_AREA): Define.
9604 (ps_get_thread_area): New function.
9606 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9608 * configure.srv (m68k*-*-uclinux*): New target.
9609 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9610 (linux_resume_one_process): Remove extraneous cast.
9611 (linux_read_offsets): New.
9612 (linux_target_op): Add linux_read_offsets on mmuless systems.
9613 * server.c (handle_query): Add qOffsets logic.
9614 * target.h (struct target_ops): Add read_offsets.
9616 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9618 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9619 (PTRACE_GET_THREAD_AREA): Define.
9620 (ps_get_thread_area): New function.
9621 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9622 (linux-x86-64-low.o): Update.
9624 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9626 * configure.ac: Remove checks for prfpregset_t.
9627 * gdb_proc_service.h: New file.
9628 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9629 new "gdb_proc_service.h".
9630 * proc-service.c: Likewise.
9631 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9632 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9633 * Makefile.in (gdb_proc_service_h): Updated.
9634 * configure, config.in: Regenerated.
9636 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9638 * remote-utils.c (prepare_resume_reply): Move declaration
9639 of gdb_id_from_wait to the top of the block.
9641 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9643 * linux-low.c (regsets_store_inferior_registers): Read the regset
9644 from the target before filling it.
9646 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9648 * server.c (attach_inferior): Return SIGTRAP for a successful
9651 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9653 * Makefile.in (OBS): Add version.o.
9654 (STAGESTUFF): Delete.
9655 (version.o): Add dependencies.
9656 (version.c): Replace rule.
9657 (clean): Remove version.c.
9658 * server.c (gdbserver_version): New.
9659 (gdbserver_usage): Use printf.
9660 (main): Handle --version and --help.
9661 * server.h (version, host_name): Add declarations.
9663 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9675 * linux-x86-64-low.c:
9678 * linux-ppc64-low.c:
9687 * linux-crisv32-low.c:
9699 * gdbserver.1: Add (C) after Copyright. Update the FSF
9702 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9704 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9705 (arm_breakpoint_at): Recognize both breakpoints.
9706 (the_low_target): Use the correct breakpoint instruction.
9708 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9710 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9711 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9712 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9713 (the_low_target): Update.
9715 2005-10-25 Andreas Schwab <schwab@suse.de>
9717 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9719 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9720 (ia64_num_regs): Reduce to 462.
9722 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9724 * acinclude.m4: Correct quoting.
9725 * aclocal.m4: Regenerated.
9727 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9728 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9729 (thread_db_init): Call thread_db_err_str.
9730 * configure.ac: Check for TD_VERSION.
9731 * config.in, configure: Regenerated.
9733 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9735 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9737 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9739 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9740 is not available. Define HAVE_PTRACE_GETREGS if it is.
9741 * config.in, configure: Regenerated.
9742 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9743 * linux-i386-low.c, linux-m68k-low.c: Update to use
9744 HAVE_PTRACE_GETREGS.
9745 * linux-low.c (regsets_fetch_inferior_registers)
9746 (regsets_store_inferior_registers): Only return 0 if we processed
9748 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9749 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9751 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9753 * inferiors.c (struct thread_info): Add gdb_id.
9754 (add_thread): Add gdb_id argument.
9755 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9756 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9757 calls to add_thread.
9758 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9759 * server.c (handle_query): Use thread_to_gdb_id.
9760 (handle_v_cont, main): Use gdb_id_to_thread_id.
9761 * server.h (add_thread): Update prototype.
9762 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9765 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9767 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9768 left-padded registers.
9769 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9770 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9772 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9774 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9775 * configure: Regenerate.
9776 * config.in: Regenerate.
9777 * server.h (NEED_DECLARATION_STRERROR):
9778 Replace with !HAVE_DECL_STRERROR.
9780 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9782 * linux-low.c (linux_wait, linux_send_signal): Don't test
9783 an unsigned long variable for > 0 if it could be MAX_ULONG.
9784 * server.c (myresume): Likewise.
9785 * target.c (set_desired_inferior): Likewise.
9787 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9789 * configure.ac: Simplify and improve check for socklen_t.
9790 * configure, config.in: Regenerate.
9792 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9794 * acconfig.h: Remove.
9795 * configure.ac: Add a test for socklen_t. Use three-argument
9796 AC_DEFINE throughout.
9797 * config.in: Regenerated using autoheader 2.59.
9798 * configure: Regenerated.
9800 * gdbreplay.c (socklen_t): Provide a default.
9801 (remote_open): Use socklen_t.
9802 * remote-utils.c (socklen_t): Provide a default.
9803 (remote_open): Use socklen_t.
9804 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9807 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9809 * linux-low.c (linux_read_memory, linux_write_memory)
9810 (linux_read_auxv): Likewise.
9811 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9812 (check_mem_write): Likewise.
9813 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9815 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9816 (registers_from_string, register_data): Likewise.
9817 * server.c (handle_query, main): Likewise.
9818 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9819 (decode_M_packet): Likewise.
9820 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9821 * target.h (struct target_ops): Update read_memory, write_memory,
9823 (read_inferior_memory, write_inferior_memory): Update.
9824 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9826 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9827 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9828 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9829 linux-s390-low.c, linux-sh-low.c: Update for changes in
9830 read_inferior_memory and the_low_target->breakpoint.
9832 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9834 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9835 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9836 * configure.srv: Add powerpc64-*-linux*.
9837 * linux-ppc64-low.c: New file.
9839 2005-05-23 Orjan Friberg <orjanf@axis.com>
9841 * linux-cris-low.c: New file with support for CRIS.
9842 * linux-crisv32-low.c: Ditto for CRISv32.
9843 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9844 (clean): Add reg-cris.c and reg-crisv32.c.
9845 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9846 reg-crisv32.o, and reg-crisv32.c to make rules.
9847 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9850 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9852 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9853 of sizeof (PTRACE_XFER_TYPE).
9854 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9856 2005-05-12 Orjan Friberg <orjanf@axis.com>
9858 * target.h (struct target_ops): Add insert_watchpoint,
9859 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9860 pointers for hardware watchpoint support.
9861 * linux-low.h (struct linux_target_ops): Ditto.
9862 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9863 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9864 to linux_target_ops.
9865 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9867 * server.c (main): Recognize 'Z' and 'z' packets.
9869 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9871 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9872 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9873 (the_low_target): Add new members.
9875 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9877 * proc-service.c (ps_lgetregs): Search all_processes instead of
9880 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9882 * server.c (start_inferior): Change return type to int.
9883 (attach_inferior): Change sigptr to int *.
9884 (handle_v_cont, handle_v_requests): Change signal to int *.
9885 (main): Change signal to int.
9887 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9889 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9890 * configure.srv: Add m32r*-*-linux*.
9891 * linux-m32r-low.c: New file.
9893 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9895 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9897 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9899 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9900 Take unsigned long arguments for PIDs.
9901 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9902 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9903 (wait_for_sigstop, linux_resume_one_process)
9904 (regsets_fetch_inferior_registers, linux_send_signal)
9905 (linux_read_auxv): Likewise. Update the types of variables holding
9906 PIDs. Update format string specifiers.
9907 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9908 * remote-utils.c (prepare_resume_reply): Likewise.
9909 * server.c (cont_thread, general_thread, step_thread)
9910 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9912 (handle_query): Update format specifiers.
9913 (handle_v_cont, main): Use strtoul for thread IDs.
9914 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9915 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9916 (general_thread, step_thread, thread_from_wait)
9917 (old_thread_from_wait): Update.
9918 * target.h (struct thread_resume): Use unsigned long for THREAD.
9919 (struct target_ops): Use unsigned long for arguments to attach and
9922 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9924 * acinclude.m4: Include bfd/bfd.m4 directly.
9925 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9926 <agriffis@toolchain.org>.
9927 * aclocal.m4, configure: Regenerated.
9929 2005-01-07 Andrew Cagney <cagney@gnu.org>
9931 * configure.ac: Rename configure.in, require autoconf 2.59.
9932 * configure: Re-generate.
9934 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9936 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9938 * aclocal.m4: Regenerated.
9939 * configure: Regenerated.
9941 2004-11-21 Andreas Schwab <schwab@suse.de>
9943 * linux-m68k-low.c (m68k_num_gregs): Define.
9944 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9945 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9946 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9947 (m68k_breakpoint_at): New. Add to the_low_target.
9949 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9950 srv_linux_thread_db to yes.
9952 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9954 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9955 (ARCH_SET_FS): Likewise.
9956 (ARCH_GET_FS): Likewise.
9957 (ARCH_GET_GS): Likewise.
9959 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9961 * linux-i386-low.c (ps_get_thread_area): New.
9962 * linux-x86-64-low.c (ps_get_thread_area): New.
9963 * linux-low.c: Include <sys/syscall.h>.
9964 (linux_kill_one_process): Don't kill the first thread here.
9965 (linux_kill): Kill the first thread here.
9966 (kill_lwp): New function.
9967 (send_sigstop, linux_send_signal): Use it.
9968 * proc-service.c: Clean up #ifdefs.
9969 (fpregset_info): Delete.
9970 (ps_lgetregs): Update and enable implementation.
9971 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9973 * remote-utils.c (struct sym_cache, symbol_cache): New.
9974 (input_interrupt): Print a clearer message.
9975 (async_io_enabled): New variable.
9976 (enable_async_io, disable_async_io): Use it. Update comments.
9977 (look_up_one_symbol): Use the symbol cache.
9978 * thread-db.c (thread_db_look_up_symbols): New function.
9979 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9981 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9983 * configure.in: Test for -rdynamic.
9984 * configure: Regenerated.
9985 * Makefile (INTERNAL_LDFLAGS): New.
9986 (gdbserver, gdbreplay): Use it.
9988 2004-09-02 Andrew Cagney <cagney@gnu.org>
9990 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9992 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9994 * linux-low.c (linux_wait): Clear all_processes list also.
9996 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9998 * linux-low.c: Include <errno.h>. Remove extern declaration of
10001 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10003 * gdbreplay.c, server.h, utils.c: Update copyright years.
10005 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10007 * server.c (main): Print child status or termination signal from
10008 variable 'signal', not 'sig'.
10010 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10012 * linux-low.c (linux_read_memory): Change return type to
10013 int. Check for and return error from ptrace().
10014 * target.c (read_inferior_memory): Change return type to int. Pass
10015 back return status from the_target->read_memory().
10016 * target.h (struct target_ops): Adapt *read_memory() prototype.
10018 (read_inferior_memory): Adapt prototype.
10019 * server.c (main): Return an error packet if
10020 read_inferior_memory() returns an error.
10022 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10024 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10025 Unify with other clean targets.
10027 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10029 * server.c (handle_v_cont): Call set_desired_inferior.
10031 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10033 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10035 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10037 * linux-low.c (linux_wait): Unblock async I/O.
10038 (linux_resume): Block and enable async I/O.
10039 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10040 * server.h (block_async_io, unblock_async_io): Add prototypes.
10042 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10044 * remote-utils.c (remote_open): Print a status notice after
10045 opening a TCP port.
10046 * server.c (attach_inferior): Print a status notice after
10049 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10051 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10053 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10055 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10057 * server.c, target.h: Update copyright years.
10059 2004-02-25 Roland McGrath <roland@redhat.com>
10061 * target.h (struct target_ops): New member `read_auxv'.
10062 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10063 * linux-low.c (linux_read_auxv): New function.
10064 (linux_target_ops): Initialize `read_auxv' member to that.
10066 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10068 Committed by Jim Blandy <jimb@redhat.com>.
10070 * linux-s390-low.c (s390_num_regs): Update.
10071 (s390_regmap): Remove control registers. Use __s390x__ predefine
10072 instead of GPR_SIZE to distiguish s390 and s390x targets.
10074 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10076 * linux-low.c: Update copyright year.
10077 (check_removed_breakpoint): Clear pending_is_breakpoint.
10078 (linux_set_resume_request, linux_queue_one_thread)
10079 (resume_status_pending_p): New functions.
10080 (linux_continue_one_thread): Use process->resume.
10081 (linux_resume): Only resume threads if there are no pending events.
10082 * linux-low.h (struct process_info): Add resume request
10085 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10087 * regcache.c (new_register_cache): Clear the allocated register
10088 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10090 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10092 * linux-low.c (linux_resume): Take a struct thread_resume *
10094 (linux_wait): Update call.
10095 (resume_ptr): New static variable.
10096 (linux_continue_one_thread): Renamed from
10097 linux_continue_one_process. Use resume_ptr.
10098 (linux_resume): Use linux_continue_one_thread.
10099 * server.c (handle_v_cont, handle_v_requests): New functions.
10100 (myresume): New function.
10101 (main): Handle 'v' case.
10102 * target.h (struct thread_resume): New type.
10103 (struct target_ops): Change argument of "resume" to struct
10105 (myresume): Delete macro.
10107 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10109 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10110 (uninstall): Support DESTDIR.
10112 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10114 * configure.srv: Add xscale*linux copy of arm*linux entry.
10116 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10118 * linux-arm-low.c (arm_reinsert_addr): New function.
10119 (the_low_target): Add arm_reinsert_addr.
10121 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10123 * mem-break.c: Remove whitespace at end of file.
10125 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10127 * configure.in: Check whether we need to prototype strerror.
10128 * server.h: Optionally prototype strerror.
10129 * gdbreplay.c (perror_with_name): Use strerror.
10130 * linux-low.c (linux_attach_lwp): Use strerror.
10131 * utils.c (perror_with_name): Use strerror.
10132 * config.in, configure: Regenerated.
10134 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10136 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10137 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10139 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10141 * Makefile.in (SFILES): Update.
10142 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10143 low-sun3.c: Remove files.
10145 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10147 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10148 (linux_detach_one_process, linux_detach): New functions.
10149 (linux_target_ops): Add linux_detach.
10150 * server.c (main): Handle 'D' packet.
10151 * target.h (struct target_ops): Add "detach" member.
10152 (detach_inferior): Define.
10154 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10156 From Kelley Cook <kelleycook@wideopenwest.com>:
10157 * configure.srv: Accept i[34567]86 variants.
10159 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10161 * linux-low.c (linux_wait_for_event): Correct comment typos.
10162 (linux_resume_one_process): Call check_removed_breakpoint.
10163 (linux_send_signal): New function.
10164 (linux_target_ops): Add linux_send_signal.
10165 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10167 * target.h (struct target_ops): Add send_signal.
10169 2003-05-29 Jim Blandy <jimb@redhat.com>
10171 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10172 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10173 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10174 away part of the register's value.
10176 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10178 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10179 (linux_wait_for_event, linux_init_signals): Likewise.
10181 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10183 * configure.in: Check for stdlib.h.
10184 * configure: Regenerated.
10185 * config.in: Regenerated.
10187 2003-01-04 Andreas Schwab <schwab@suse.de>
10189 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10191 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10193 * Makefile.in: Remove obsolete code.
10195 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10197 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10198 defined(PT_FPR0_HI).
10200 2002-11-17 Stuart Hughes <seh@zee2.com>
10202 * linux-arm-low.c (arm_num_regs): Increase.
10203 (arm_regmap): Include status register.
10205 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10207 * linux-low.c (register_addr): Remove incorrect -1 check.
10209 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10211 * linux-low.c (linux_create_inferior): Call setpgid. Return
10213 (unstopped_p, linux_signal_pid): Remove.
10214 (linux_target_ops): Remove linux_signal_pid.
10215 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10216 global instead of target method.
10217 * target.h (struct target_ops): Remove signal_pid. Update comment
10218 for create_inferior.
10219 * server.c (signal_pid): New variable.
10220 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10221 gdbserver. Set the child to be the foreground process group.
10222 (attach_inferior): Set signal_pid.
10224 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10226 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10228 2002-08-20 Jim Blandy <jimb@redhat.com>
10230 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10233 2002-08-01 Andrew Cagney <cagney@redhat.com>
10235 * Makefile.in: Make chill references obsolete.
10237 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10239 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10240 * configure: Regenerate.
10241 * config.in: Regenerate.
10243 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10245 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10246 (perror_with_name, remote_close, remote_open, expect, play): Static.
10248 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10250 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10251 byte offsets instead of an array of indexes.
10252 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10254 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10256 * regcache.c: Add comment.
10258 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10260 * thread-db.c: New file.
10261 * proc-service.c: New file.
10262 * acinclude.m4: New file.
10263 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10264 proc-service.o, and thread-db.o.
10265 (linux-low.o): Add USE_THREAD_DB.
10266 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10267 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10268 * aclocal.m4: Regenerated.
10269 * config.in: Regenerated.
10270 * configure: Regenerated.
10271 * configure.in: Check for proc_service.h, sys/procfs.h,
10272 thread_db.h, and linux/elf.h headrs.
10273 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10274 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10275 Check for -lthread_db and thread support.
10276 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10277 PowerPC, and SuperH.
10278 * i387-fp.c: Constify arguments.
10279 * i387-fp.h: Likewise.
10280 * inferiors.c: (struct thread_info): Renamed from
10281 `struct inferior_info'. Remove PID member. Use generic inferior
10282 list header. All uses updated.
10283 (inferiors, signal_pid): Removed.
10284 (all_threads): New variable.
10285 (get_thread): Define.
10286 (add_inferior_to_list): New function.
10287 (for_each_inferior): New function.
10288 (change_inferior_id): New function.
10289 (add_inferior): Removed.
10290 (remove_inferior): New function.
10291 (add_thread): New function.
10292 (free_one_thread): New function.
10293 (remove_thread): New function.
10294 (clear_inferiors): Use for_each_inferior and free_one_thread.
10295 (find_inferior): New function.
10296 (find_inferior_id): New function.
10297 (inferior_target_data): Update argument type.
10298 (set_inferior_target_data): Likewise.
10299 (inferior_regcache_data): Likewise.
10300 (set_inferior_regcache_data): Likewise.
10301 * linux-low.c (linux_bp_reinsert): Remove.
10302 (all_processes, stopping_threads, using_thrads)
10303 (struct pending_signals, debug_threads, pid_of): New.
10304 (inferior_pid): Replace with macro.
10305 (struct inferior_linux_data): Remove.
10306 (get_stop_pc, add_process): New functions.
10307 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10308 Use add_process and add_thread.
10309 (linux_attach_lwp): New function, based on old linux_attach. Use
10310 add_process and add_thread. Set stop_expected for new threads.
10311 (linux_attach): New function.
10312 (linux_kill_one_process): New function.
10313 (linux_kill): Kill all LWPs.
10314 (linux_thread_alive): Use find_inferior_id.
10315 (check_removed_breakpoints, status_pending_p): New functions.
10316 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10317 Update. Use WNOHANG. Wait for cloned processes also. Update process
10318 struct for the found process.
10319 (linux_wait_for_event): New function.
10320 (linux_wait): Use it. Support LWPs.
10321 (send_sigstop, wait_for_sigstop, stop_all_processes)
10322 (linux_resume_one_process, linux_continue_one_process): New functions.
10323 (linux_resume): Support LWPs.
10324 (REGISTER_RAW_SIZE): Remove.
10325 (fetch_register): Use register_size instead. Call supply_register.
10326 (usr_store_inferior_registers): Likewise. Call collect_register.
10327 Fix recursive case.
10328 (regsets_fetch_inferior_registers): Improve error message.
10329 (regsets_store_inferior_registers): Add debugging.
10330 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10331 (unstopped_p, linux_signal_pid): New functions.
10332 (linux_target_ops): Add linux_signal_pid.
10333 (linux_init_signals): New function.
10334 (initialize_low): Call it. Initialize using_threads.
10335 * regcache.c (inferior_regcache_data): Add valid
10337 (get_regcache): Fetch registers lazily. Add fetch argument
10338 and update all callers.
10339 (regcache_invalidate_one, regcache_invalidate): New
10341 (new_register_cache): Renamed from create_register_cache.
10342 Return the new regcache.
10343 (free_register_cache): Change argument to a void *.
10344 (registers_to_string, registers_from_string): Call get_regcache
10345 with fetch flag set.
10346 (register_data): Make static. Pass fetch flag to get_regcache.
10347 (supply_register): Call get_regcache with fetch flag clear.
10348 (collect_register): Call get_regcache with fetch flag set.
10349 (collect_register_as_string): New function.
10350 * regcache.h: Update.
10351 * remote-utils.c (putpkt): Flush after debug output and use
10353 Handle input interrupts while waiting for an ACK.
10354 (input_interrupt): Use signal_pid method.
10355 (getpkt): Flush after debug output and use stderr.
10356 (outreg): Use collect_register_as_string.
10357 (new_thread_notify, dead_thread_notify): New functions.
10358 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10359 and general_thread.
10360 (look_up_one_symbol): Flush after debug output.
10361 * server.c (step_thread, server_waiting): New variables.
10362 (start_inferior): Don't use signal_pid. Update call to mywait.
10363 (attach_inferior): Update call to mywait.
10364 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10365 (main): Don't fetch/store registers explicitly. Use
10366 set_desired_inferior. Support proposed ``Hs'' packet. Update
10368 * server.h: Update.
10369 (struct inferior_list, struct_inferior_list_entry): New.
10370 * target.c (set_desired_inferior): New.
10371 (write_inferior_memory): Constify.
10372 (mywait): New function.
10373 * target.h: Update.
10374 (struct target_ops): New signal_pid method.
10375 (mywait): Removed macro, added prototype.
10377 * linux-low.h (regset_func): Removed.
10378 (regset_fill_func, regset_store_func): New.
10379 (enum regset_type): New.
10380 (struct regset_info): Add type field. Use new operation types.
10381 (struct linux_target_ops): stop_pc renamed to get_pc.
10382 Add decr_pc_after_break and breakpoint_at.
10383 (get_process, get_thread_proess, get_process_thread)
10384 (strut process_info, all_processes, linux_attach_lwp)
10385 (thread_db_init): New.
10387 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10388 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10389 (the_low_target): Add new members.
10390 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10391 (i386_store_fpxregset): Constify.
10392 (target_regsets): Add new kind identifier.
10393 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10394 (i386_set_pc): Add debugging.
10395 (i386_breakpoint_at): New function.
10396 (the_low_target): Add new members.
10397 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10398 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10399 (mips_breakpoint_at): New.
10400 (the_low_target): Add new members.
10401 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10402 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10403 (the_low_target): Add new members.
10404 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10405 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10406 (the_low_target): Add new members.
10407 * linux-x86-64-low.c (target_regsets): Add new kind
10410 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10412 From Martin Pool <mbp@samba.org>:
10413 * server.c (gdbserver_usage): New function.
10416 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10418 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10419 stop_at -> stop_pc.
10421 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10423 * Makefile.in: Remove obsolete code.
10425 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10427 * linux-low.c (regsets_fetch_inferior_registers),
10428 (regsets_store_inferior_registers): Removed cast to int from
10430 * regcache.h: Added declaration of struct inferior_info.
10432 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10434 * inferiors.c (struct inferior_info): Add regcache_data.
10435 (add_inferior): Call create_register_cache.
10436 (clear_inferiors): Call free_register_cache.
10437 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10438 * regcache.c (struct inferior_regcache_data): New.
10439 (registers): Remove.
10440 (get_regcache): New function.
10441 (create_register_cache, free_register_cache): New functions.
10442 (set_register_cache): Don't initialize the register cache here.
10443 (registers_to_string, registers_from_string, register_data): Call
10445 * regcache.h: Add prototypes.
10446 * server.h: Likewise.
10448 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10450 * mem-break.c: New file.
10451 * mem-break.h: New file.
10452 * Makefile.in: Add mem-break.o rule; update server.h
10454 * inferiors.c (struct inferior_info): Add target_data
10456 (clear_inferiors): Free target_data member if set.
10457 (inferior_target_data, set_inferior_target_data): New functions.
10458 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10459 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10460 * linux-low.c (linux_bp_reinsert): New variable.
10461 (struct inferior_linux_data): New.
10462 (linux_create_inferior): Use set_inferior_target_data.
10463 (linux_attach): Likewise. Call add_inferior.
10464 (linux_wait_for_one_inferior): New function.
10465 (linux_wait): Call it.
10466 (linux_write_memory): Add const.
10467 (initialize_low): Call set_breakpoint_data.
10468 * linux-low.h (struct linux_target_ops): Add breakpoint
10470 * server.c (attach_inferior): Remove extra add_inferior
10472 * server.h: Include mem-break.h. Update inferior.c
10474 * target.c (read_inferior_memory)
10475 (write_inferior_memory): New functions.
10476 * target.h (read_inferior_memory)
10477 (write_inferior_memory): Change macros to prototypes.
10478 (struct target_ops): Update comments. Add const to write_memory
10481 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10483 * linux-low.c (usr_store_inferior_registers): Support
10484 registers which are allowed to fail to store.
10485 * linux-low.h (linux_target_ops): Likewise.
10486 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10487 (ppc_cannot_store_register): FPSCR may not be storable.
10489 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10491 * server.h: Include <string.h> if HAVE_STRING_H.
10492 * ChangeLog: Correct paths in last ChangeLog entry.
10494 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10496 * linux-low.h: Remove obsolete prototypes.
10497 (struct linux_target_ops): New.
10498 (extern the_low_target): New.
10499 * linux-low.c (num_regs, regmap): Remove declarations.
10500 (register_addr): Use the_low_target explicitly.
10501 (fetch_register): Likewise.
10502 (usr_fetch_inferior_registers): Likewise.
10503 (usr_store_inferior_registers): Likewise.
10504 * linux-arm-low.c (num_regs): Remove.
10505 (arm_num_regs): Define.
10506 (arm_regmap): Renamed from regmap, made static.
10507 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10509 (arm_cannot_store_register): Renamed from cannot_store_register,
10511 (the_low_target): New.
10512 * linux-i386-low.c (num_regs): Remove.
10513 (i386_num_regs): Define.
10514 (i386_regmap): Renamed from regmap, made static.
10515 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10517 (i386_cannot_store_register): Renamed from cannot_store_register,
10519 (the_low_target): New.
10520 * linux-ia64-low.c (num_regs): Remove.
10521 (ia64_num_regs): Define.
10522 (ia64_regmap): Renamed from regmap, made static.
10523 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10525 (ia64_cannot_store_register): Renamed from cannot_store_register,
10527 (the_low_target): New.
10528 * linux-m68k-low.c (num_regs): Remove.
10529 (m68k_num_regs): Define.
10530 (m68k_regmap): Renamed from regmap, made static.
10531 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10533 (m68k_cannot_store_register): Renamed from cannot_store_register,
10535 (the_low_target): New.
10536 * linux-mips-low.c (num_regs): Remove.
10537 (mips_num_regs): Define.
10538 (mips_regmap): Renamed from regmap, made static.
10539 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10541 (mips_cannot_store_register): Renamed from cannot_store_register,
10543 (the_low_target): New.
10544 * linux-ppc-low.c (num_regs): Remove.
10545 (ppc_num_regs): Define.
10546 (ppc_regmap): Renamed from regmap, made static.
10547 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10549 (ppc_cannot_store_register): Renamed from cannot_store_register,
10551 (the_low_target): New.
10552 * linux-s390-low.c (num_regs): Remove.
10553 (s390_num_regs): Define.
10554 (s390_regmap): Renamed from regmap, made static.
10555 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10557 (s390_cannot_store_register): Renamed from cannot_store_register,
10559 (the_low_target): New.
10560 * linux-sh-low.c (num_regs): Remove.
10561 (sh_num_regs): Define.
10562 (sh_regmap): Renamed from regmap, made static.
10563 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10565 (sh_cannot_store_register): Renamed from cannot_store_register,
10567 (the_low_target): New.
10568 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10569 (the_low_target): New.
10571 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10573 * Makefile.in: Add stamp-h target.
10574 * configure.in: Create stamp-h.
10575 * configure: Regenerated.
10577 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10579 * inferiors.c: New file.
10580 * target.c: New file.
10581 * target.h: New file.
10582 * Makefile.in: Add target.o and inferiors.o. Update
10584 * linux-low.c (inferior_pid): New static variable,
10585 moved from server.c.
10586 (linux_create_inferior): Renamed from create_inferior.
10587 Call add_inferior. Return 0 on success instead of a PID.
10588 (linux_attach): Renamed from myattach.
10589 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10590 (linux_thread_alive): Renamed from mythread_alive.
10591 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10593 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10594 (regsets_store_inferior_registers): Correct error message.
10595 Add missing ``return 0''.
10596 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10597 (linux_store_registers): Renamed from store_inferior_registers.
10598 (linux_read_memory): Renamed from read_inferior_memory.
10599 (linux_write_memory): Renamed from write_inferior_memory.
10600 (linux_target_ops): New structure.
10601 (initialize_low): Call set_target_ops ().
10602 * remote-utils.c (unhexify): New function.
10603 (hexify): New function.
10604 (input_interrupt): Send signals to ``signal_pid''.
10605 * server.c (inferior_pid): Remove.
10606 (start_inferior): Update create_inferior call.
10607 (attach_inferior): Call add_inferior.
10608 (handle_query): New function.
10609 (main): Call handle_query for `q' packets.
10610 * server.h: Include "target.h". Remove obsolete prototypes.
10611 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10613 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10615 * Makefile.in: Add WARN_CFLAGS. Update configury
10617 * configure.in: Check for <string.h>
10618 * configure: Regenerate.
10619 * config.in: Regenerate.
10620 * gdbreplay.c: Include needed system headers.
10621 (remote_open): Remove strchr prototype.
10622 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10623 * regcache.c (supply_register): Change buf argument to const void *.
10624 (supply_register_by_name): Likewise.
10625 (collect_register): Change buf argument to void *.
10626 (collect_register_by_name): Likewise.
10627 * regcache.h: Add missing prototypes.
10628 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10629 * server.c (handle_query): New function.
10630 (attached): New static variable, moved out of main.
10631 (main): Quiet longjmp clobber warnings.
10632 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10633 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob