1 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8 * linux-low.c (linux_low_btrace_conf): Print size.
9 * server.c (handle_btrace_conf_general_set): New.
10 (hanle_general_set): Call handle_btrace_conf_general_set.
11 (handle_query): Report Qbtrace-conf:bts:size as supported.
13 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
15 * linux-low.c (linux_low_enable_btrace): Update parameters.
16 (linux_low_btrace_conf): New.
17 (linux_target_ops)<to_btrace_conf>: Initialize.
18 * server.c (current_btrace_conf): New.
19 (handle_btrace_enable): Rename to ...
20 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
21 to target_enable_btrace. Update comment. Update users.
22 (handle_qxfer_btrace_conf): New.
23 (qxfer_packets): Add btrace-conf entry.
24 (handle_query): Report qXfer:btrace-conf:read as supported packet.
25 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
26 (target_ops)<read_btrace_conf>: New.
27 (target_enable_btrace): Update parameters.
28 (target_read_btrace_conf): New.
30 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
32 * server.c (handle_btrace_general_set): Remove call to
33 target_supports_btrace.
34 (supported_btrace_packets): New.
35 (handle_query): Call supported_btrace_packets.
36 * target.h: include btrace-common.h.
37 (btrace_target_info): Removed.
38 (supports_btrace, target_supports_btrace): Update parameters.
40 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
42 * Makefile.in (SFILES): Add common/btrace-common.c.
43 (OBS): Add common/btrace-common.o.
44 (btrace-common.o): Add build rules.
45 * linux-low: Include btrace-common.h.
46 (linux_low_read_btrace): Use struct btrace_data. Call
47 btrace_data_init and btrace_data_fini.
49 2015-02-06 Pedro Alves <palves@redhat.com>
51 * thread-db.c (find_new_threads_callback): Add debug output.
53 2015-02-04 Pedro Alves <palves@redhat.com>
55 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
56 (resume_stopped_resumed_lwps): New function.
57 (linux_wait_for_event_filtered): Use it.
59 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
61 * Makefile.in (SFILES): Add linux-personality.c.
62 (linux-personality.o): New rule.
63 * configure.srv (srv_linux_obj): Add linux-personality.o to the
64 list of objects to be built.
65 * linux-low.c: Include nat/linux-personality.h.
66 (linux_create_inferior): Remove code to disable address space
67 randomization (moved to ../nat/linux-personality.c). Create
68 cleanup to disable address space randomization.
70 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
72 * Makefile.in (posix-strerror.o): New rule.
73 (mingw-strerror.o): Likewise.
74 * configure: Regenerated.
75 * configure.ac: Source file ../common/common.host. Initialize new
76 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
78 2015-01-14 Yao Qi <yao@codesourcery.com>
80 * Makefile.in (SFILES): Add nat/ppc-linux.c.
81 (ppc-linux.o): New rule.
82 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
83 * configure.ac: AC_CHECK_FUNCS(getauxval).
84 * config.in: Re-generated.
85 * configure: Re-generated.
86 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
87 ppc64_64bit_inferior_p
89 2015-01-14 Yao Qi <yao@codesourcery.com>
91 * linux-ppc-low.c: Include "nat/ppc-linux.h".
92 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
93 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
94 (PT_ORIG_R3, PT_TRAP): Likewise.
95 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
96 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
97 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
99 2015-01-10 Joel Brobecker <brobecker@adacore.com>
101 * i387-fp.c (i387_cache_to_xsave): In look over
102 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
103 zmmh_low_space field by use of zmmh_high_space.
105 2015-01-09 Pedro Alves <palves@redhat.com>
107 * linux-low.c (step_over_bkpt): Move higher up in the file.
108 (handle_extended_wait): Don't store the stop_pc here.
109 (get_stop_pc): Adjust comments and rename to ...
110 (check_stopped_by_breakpoint): ... this. Record whether the LWP
111 stopped for a software breakpoint or hardware breakpoint.
112 (thread_still_has_status_pending_p): New function.
113 (status_pending_p_callback): Use
114 thread_still_has_status_pending_p. If the event is no longer
115 interesting, resume the LWP.
116 (handle_tracepoints): Add assert.
117 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
118 (wstatus_maybe_breakpoint): New function.
119 (cancel_breakpoint): Delete function.
120 (check_stopped_by_watchpoint): New function, factored out from
121 linux_low_filter_event.
122 (lp_status_maybe_breakpoint): Delete function.
123 (linux_low_filter_event): Remove filter_ptid argument.
124 Leave thread group exits pending here. Store the LWP's stop PC.
125 Always leave events pending.
126 (linux_wait_for_event_filtered): Pull all events out of the
127 kernel, and leave them all pending.
128 (count_events_callback, select_event_lwp_callback): Consider all
130 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
131 (select_event_lwp): Only give preference to the stepping LWP in
132 all-stop mode. Adjust comments.
133 (ignore_event): New function.
134 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
135 references to cancel_breakpoints. Adjust to renames. Also give
136 equal priority to all LWPs that have had events in non-stop mode.
137 If reporting a software breakpoint event, unadjust the LWP's PC.
138 (linux_wait): If linux_wait_1 returned an ignored event, retry.
139 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
141 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
142 (resume_status_pending_p): Use thread_still_has_status_pending_p.
143 (linux_stopped_by_watchpoint): Adjust.
144 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
145 * linux-low.h (enum lwp_stop_reason): New.
146 (struct lwp_info) <stop_pc>: Adjust comment.
147 <stopped_by_watchpoint>: Delete field.
148 <stop_reason>: New field.
149 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
150 * mem-break.c (software_breakpoint_inserted_here)
151 (hardware_breakpoint_inserted_here): New function.
152 * mem-break.h (software_breakpoint_inserted_here)
153 (hardware_breakpoint_inserted_here): Declare.
154 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
155 (cancel_breakpoints): Delete.
156 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
157 (upload_fast_traceframes): Remove references to
160 2015-01-09 Pedro Alves <palves@redhat.com>
162 * thread-db.c (find_new_threads_callback): Ignore thread if the
163 kernel thread ID is -1.
165 2015-01-09 Pedro Alves <palves@redhat.com>
167 * linux-low.c (linux_attach_fail_reason_string): Move to
168 nat/linux-ptrace.c, and rename.
169 (linux_attach_lwp): Update comment.
170 (attach_proc_task_lwp_callback): New function.
171 (linux_attach): Adjust to rename and use
172 linux_proc_attach_tgid_threads.
173 (linux_attach_fail_reason_string): Delete declaration.
175 2015-01-01 Joel Brobecker <brobecker@adacore.com>
177 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
178 * server.c (gdbserver_version): Likewise.
180 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
182 * remote-utils.c: Include ctype.h.
183 (input_interrupt): Explicitly handle the case when the char
184 received is the NUL byte. Improve the printing of non-ASCII
187 2014-12-16 Joel Brobecker <brobecker@adacore.com>
189 * linux-low.c (linux_low_filter_event): Update call to
190 linux_enable_event_reporting following the addition of
191 a new parameter to that function.
193 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
196 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
197 (AARCH64_FPCR_REGNO): Likewise.
198 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
199 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
200 (aarch64_store_fpregset): Likewise.
202 2014-12-15 Joel Brobecker <brobecker@adacore.com>
204 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
205 Remove FIXME comment about assumption about N.
207 2014-12-13 Joel Brobecker <brobecker@adacore.com>
209 * configure.ac: If large-file support is disabled in GDBserver,
210 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
211 * configure: Regenerate.
213 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
215 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
216 warning upon ENODATA from ptrace.
217 * linux-s390-low.c (s390_store_tdb): New.
218 (s390_regsets): Add regset for NT_S390_TDB.
220 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
222 * linux-low.c (regsets_store_inferior_registers): Skip regsets
223 without a fill_function.
224 * linux-s390-low.c (s390_fill_last_break): Remove.
225 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
226 (s390_arch_setup): Use regset's size instead of fill_function for
229 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
231 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
232 the regset's store function when ptrace returned an error.
233 * regcache.c (get_thread_regcache): Invalidate register cache
234 before fetching inferior's registers.
236 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
238 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
239 while-loop as for-loop.
240 (regsets_store_inferior_registers): Likewise.
242 2014-11-28 Yao Qi <yao@codesourcery.com>
244 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
245 * config.in, configure: Re-generate.
246 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
249 2014-11-21 Yao Qi <yao@codesourcery.com>
251 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
252 (AC_CHECK_HEADERS): Remove malloc.h.
253 * configure: Re-generated.
254 * config.in: Re-generated.
255 * server.h: Don't include alloca.h and malloc.h.
256 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
257 Don't include malloc.h.
259 2014-11-17 Joel Brobecker <brobecker@adacore.com>
261 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
262 corresponding ERRNO check in same block.
264 2014-11-12 Pedro Alves <palves@redhat.com>
266 * server.c (cont_thread): Update comment.
267 (start_inferior, attach_inferior): No longer clear cont_thread.
268 (handle_v_cont): No longer set cont_thread.
269 (captured_main): Clear cont_thread each time a GDB connects.
271 2014-11-12 Pedro Alves <palves@redhat.com>
273 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
274 thread, and don't resume all threads if the Hc thread has exited.
276 2014-11-12 Pedro Alves <palves@redhat.com>
278 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
279 the process group instead of to a specific LWP.
281 2014-10-15 Pedro Alves <palves@redhat.com>
284 * win32-arm-low.c (arm_set_thread_context): Remove current_event
286 (arm_set_thread_context): Delete.
287 (the_low_target): Adjust.
288 * win32-i386-low.c (debug_registers_changed)
289 (debug_registers_used): Delete.
290 (update_debug_registers_callback): New function.
291 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
292 needing to update their debug registers.
293 (win32_get_current_dr): New function.
294 (x86_dr_low_get_addr, x86_dr_low_get_control)
295 (x86_dr_low_get_status): Fetch the debug register from the thread
297 (i386_initial_stuff): Adjust.
298 (i386_get_thread_context): Remove current_event parameter. Don't
299 clear debug_registers_changed nor copy DR values to
301 (i386_set_thread_context): Delete.
302 (i386_prepare_to_resume): New function.
303 (i386_thread_added): Mark the thread as needing to update irs
305 (the_low_target): Remove i386_set_thread_context and install
306 i386_prepare_to_resume.
307 * win32-low.c (win32_get_thread_context): Adjust.
308 (win32_set_thread_context): Use SetThreadContext
310 (win32_prepare_to_resume): New function.
311 (win32_require_context): New function, factored out from ...
312 (thread_rec): ... this.
313 (continue_one_thread): Call win32_prepare_to_resume on each thread
314 we're about to continue.
315 (win32_resume): Call win32_prepare_to_resume on the event thread.
316 * win32-low.h (struct win32_thread_info)
317 <debug_registers_changed>: New field.
318 (struct win32_target_ops): Change prototype of set_thread_context,
319 delete set_thread_context and add prepare_to_resume.
320 (win32_require_context): New declaration.
322 2014-10-08 Gary Benson <gbenson@redhat.com>
324 * server.h: Do not include common-exceptions.h.
326 2014-10-08 Gary Benson <gbenson@redhat.com>
328 * server.h: Do not include cleanups.h.
330 2014-09-30 James Hogan <james.hogan@imgtec.com>
332 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
335 2014-09-23 Yao Qi <yao@codesourcery.com>
337 * linux-low.c (lp_status_maybe_breakpoint): New function.
338 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
339 (count_events_callback): Likewise.
340 (select_event_lwp_callback): Likewise.
341 (cancel_breakpoints_callback): Likewise.
343 2014-09-19 Don Breazeal <donb@codesourcery.com>
345 * linux-low.c (handle_extended_wait): Call
346 linux_ptrace_get_extended_event.
347 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
348 linux_is_extended_waitstatus.
350 2014-09-16 Joel Brobecker <brobecker@adacore.com>
352 * Makefile.in (CPPFLAGS): Define.
353 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
354 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
356 2014-09-16 Gary Benson <gbenson@redhat.com>
358 * inferiors.h (current_inferior): Renamed as...
359 (current_thread): New variable. All uses updated.
360 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
361 (maybe_move_out_of_jump_pad): Likewise.
362 (cancel_breakpoint): Likewise.
363 (linux_low_filter_event): Likewise.
364 (wait_for_sigstop): Likewise.
365 (linux_resume_one_lwp): Likewise.
366 (need_step_over_p): Likewise.
367 (start_step_over): Likewise.
368 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
369 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
370 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
371 and save_inferior as saved_thread.
372 * regcache.c (get_thread_regcache): Renamed saved_inferior as
374 (regcache_invalidate_thread): Likewise.
375 * remote-utils.c (prepare_resume_reply): Likewise.
376 * thread-db.c (thread_db_get_tls_address): Likewise.
377 (disable_thread_event_reporting): Likewise.
378 (remove_thread_event_breakpoints): Likewise.
379 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
381 * target.h (set_desired_inferior): Renamed as...
382 (set_desired_thread): New declaration. All uses updated.
383 * server.c (myresume): Updated comment to reference thread instead
385 (handle_serial_event): Likewise.
386 (handle_target_event): Likewise.
388 2014-09-12 Tom Tromey <tromey@redhat.com>
389 Gary Benson <gbenson@redhat.com>
391 * regcache.h: Include common-regcache.h.
392 (regcache_read_pc): Don't declare.
393 * regcache.c (get_thread_regcache_for_ptid): New function.
395 2014-09-11 Tom Tromey <tromey@redhat.com>
396 Gary Benson <gbenson@redhat.com>
398 * symbol.c: New file.
399 * Makefile.in (SFILES): Add symbol.c.
402 2014-09-11 Gary Benson <gbenson@redhat.com>
404 * target.c (target_stop_ptid, target_continue_ptid): New
407 2014-09-11 Tom Tromey <tromey@redhat.com>
408 Gary Benson <gbenson@redhat.com>
410 * target.h: Include target/target.h.
411 * target.c (target_read_memory, target_read_uint32)
412 (target_write_memory): New functions.
414 2014-09-11 Gary Benson <gbenson@redhat.com>
416 * server.h (debug_hw_points): Don't declare.
417 * server.c (debug_hw_points): Don't define. Replace all uses
418 with show_debug_regs.
419 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
420 all uses with show_debug_regs.
422 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
424 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
425 endianness into account.
426 (ppc_supply_ptrace_register): Likewise.
428 2014-09-03 James Hogan <james.hogan@imgtec.com>
430 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
431 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
433 2014-09-03 Gary Benson <gbenson@redhat.com>
435 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
436 ALL_DEBUG_ADDRESS_REGISTERS.
438 2014-09-02 Gary Benson <gbenson@redhat.com>
440 * i386-low.h: Renamed as...
441 * x86-low.h: New file. All type, function and variable name
442 prefixes changed from "i386_" to "x86_". All references updated.
443 * i386-low.c: Renamed as...
444 * x86-low.c: New file. All type, function and variable name
445 prefixes changed from "i386_" to "x86_". All references updated.
447 2014-09-02 Gary Benson <gbenson@redhat.com>
449 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
450 (x86_linux_new_thread): Likewise.
452 2014-08-29 Gary Benson <gbenson@redhat.com>
454 * server.h (setjmp.h): Do not include.
455 (toplevel): Do not declare.
456 (common-exceptions.h): Include.
457 (cleanups.h): Likewise.
458 * server.c (toplevel): Do not define.
459 (exit_code): New static global.
460 (detach_or_kill_for_exit_cleanup): New function.
461 (main): New function. Original main renamed to...
462 (captured_main): New function.
463 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
465 2014-08-29 Gary Benson <gbenson@redhat.com>
467 * Makefile.in (SFILES): Add common/common-exceptions.c.
468 (OBS): Add common-exceptions.o.
469 (common-exceptions.o): New rule.
470 * utils.c (prepare_to_throw_exception): New function.
472 2014-08-29 Gary Benson <gbenson@redhat.com>
474 * config.in: Regenerate.
475 * configure: Likewise.
477 2014-08-29 Gary Benson <gbenson@redhat.com>
479 * Makefile.in (SFILES): Add common/cleanups.c.
481 (cleanups.o): New rule.
483 2014-08-29 Gary Benson <gbenson@redhat.com>
485 * utils.c (internal_vwarning): New function.
487 2014-08-28 Gary Benson <gbenson@redhat.com>
489 * utils.h (fatal): Remove declaration.
490 * utils.c (fatal): Remove function.
492 2014-08-28 Gary Benson <gbenson@redhat.com>
494 * tracepoint.c (gdb_agent_init): Replace fatal with
496 (initialize_tracepoint): Likewise.
498 2014-08-28 Gary Benson <gbenson@redhat.com>
500 * remote-utils.c (remote_prepare): Replace fatal with error.
502 2014-08-28 Gary Benson <gbenson@redhat.com>
504 * linux-low.c (linux_async): Replace fatal with warning.
506 (linux_start_non_stop): Return -1 if linux_async failed.
508 2014-08-28 Gary Benson <gbenson@redhat.com>
510 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
512 (i386_dr_low_get_addr): Remove vague comment.
513 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
516 2014-08-28 Gary Benson <gbenson@redhat.com>
518 * inferiors.c (get_thread_process): Replace check with gdb_assert.
519 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
521 (linux_resume_one_lwp): Likewise.
522 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
524 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
526 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
527 (init_register_cache): Replace fatal with gdb_assert_not_reached.
528 (find_register_by_name): Replace fatal with internal_error.
529 (find_regno): Likewise.
530 * tdesc.c (init_target_desc): Replace check with gdb_assert.
531 * thread-db.c (thread_db_create_event): Likewise.
532 (thread_db_load_search): Likewise.
533 (try_thread_db_load_1): Likewise.
534 * tracepoint.c (get_jump_space_head): Replace fatal with
536 (claim_trampoline_space): Likewise.
537 (have_fast_tracepoint_trampoline_buffer): Likewise.
538 (cmd_qtstart): Likewise.
539 (stop_tracing): Likewise.
540 (fast_tracepoint_collecting): Likewise.
541 (target_malloc): Likewise.
542 (download_tracepoint): Likewise.
543 (download_trace_state_variables): Replace check with gdb_assert.
544 (upload_fast_traceframes): Replace fatal with internal_error.
546 2014-08-19 Tom Tromey <tromey@redhat.com>
547 Gary Benson <gbenson@redhat.com>
549 * Makefile.in (SFILES): Add common/common-debug.c.
550 (OBS): Add common-debug.o.
551 (common-debug.o): New rule.
552 * debug.h (debug_printf): Don't declare.
553 * debug.c (debug_printf): Renamed and rewritten as...
554 (debug_vprintf): New function.
556 2014-08-19 Gary Benson <gbenson@redhat.com>
558 * utils.h: Do not include print-utils.h.
560 2014-08-19 Tom Tromey <tromey@redhat.com>
561 Gary Benson <gbenson@redhat.com>
563 * server.h: Add static assertion.
564 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
566 2014-08-19 Tom Tromey <tromey@redhat.com>
567 Gary Benson <gbenson@redhat.com>
569 * Makefile.in (SFILES): Add common/errors.c.
571 (IPA_OBS): Add errors-ipa.o.
572 (errors.o): New rule.
573 (errors-ipa.o): Likewise.
574 * utils.h (perror_with_name, error, warning): Don't declare.
575 * utils.c (warning): Renamed and rewritten as...
576 (vwarning): New function.
577 (error): Renamed and rewritten as...
578 (verror): New function.
579 (internal_error): Renamed and rewritten as...
580 (internal_verror): New function.
582 2014-08-07 Gary Benson <gbenson@redhat.com>
584 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
585 * configure: Regenerate.
586 * config.in: Likewise.
587 * server.h: Do not include errno.h.
588 * event-loop.c: Likewise.
589 * hostio-errno.c: Likewise.
590 * linux-low.c: Likewise.
591 * remote-utils.c: Likewise.
592 * spu-low.c: Likewise.
594 * gdbreplay.c: Unconditionally include errno.h.
596 2014-08-07 Gary Benson <gbenson@redhat.com>
598 * server.h: Do not include string.h.
599 * event-loop.c: Likewise.
600 * linux-low.c: Likewise.
601 * regcache.c: Likewise.
602 * remote-utils.c: Likewise.
603 * spu-low.c: Likewise.
606 2014-08-07 Gary Benson <gbenson@redhat.com>
608 * server.h: Do not include gdb_assert.h.
610 2014-08-07 Gary Benson <gbenson@redhat.com>
612 * server.h: Do not include common-utils.h.
614 2014-08-07 Gary Benson <gbenson@redhat.com>
616 * server.h: Do not include ptid.h.
619 2014-08-07 Gary Benson <gbenson@redhat.com>
621 * server.h: Do not include gdb_locale.h.
623 2014-08-07 Gary Benson <gbenson@redhat.com>
625 * server.h: Do not include gdb/signals.h.
626 * win32-low.c: Likewise.
628 2014-08-07 Gary Benson <gbenson@redhat.com>
630 * server.h: Do not include pathmax.h.
632 2014-08-07 Gary Benson <gbenson@redhat.com>
634 * server.h: Do not include libiberty.h.
635 * linux-bfin-low.c: Likewise.
637 2014-08-07 Gary Benson <gbenson@redhat.com>
639 * server.h: Do not include ansidecl.h.
641 2014-08-07 Gary Benson <gbenson@redhat.com>
643 * linux-x86-low.c: Do not include stddef.h.
644 * lynx-ppc-low.c: Likewise.
645 * tracepoint.c: Likewise.
647 2014-08-07 Gary Benson <gbenson@redhat.com>
649 * server.h: Do not include stdarg.h.
650 * nto-low.c: Likewise.
652 2014-08-07 Gary Benson <gbenson@redhat.com>
654 * server.h: Do not include stdlib.h.
655 * inferiors.c: Likewise.
656 * linux-low.c: Likewise.
657 * regcache.c: Likewise.
658 * spu-low.c: Likewise.
659 * tracepoint.c: Likewise.
662 2014-08-07 Gary Benson <gbenson@redhat.com>
664 * server.h: Do not include stdio.h.
665 * linux-low.c: Likewise.
666 * remote-utils.c: Likewise.
667 * spu-low.c: Likewise.
669 * wincecompat.c: Likewise.
671 2014-08-06 Gary Benson <gbenson@redhat.com>
673 * regcache.c (init_register_cache): Move conditionals inside if.
675 2014-08-06 Gary Benson <gbenson@redhat.com>
677 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
679 2014-07-31 Gary Benson <gbenson@redhat.com>
681 * ax.h: Do not include server.h.
682 * gdbthread.h: Likewise.
683 * lynx-low.h: Likewise.
686 2014-07-30 Gary Benson <gbenson@redhat.com>
688 * server.h: Include common-defs.h.
689 Do not include config.h or build-gnulib-gdbserver/config.h.
691 2014-07-30 Gary Benson <gbenson@redhat.com>
693 * hostio-errno.c: Move server.h to top of includes list.
694 * inferiors.c: Likewise.
695 * linux-x86-low.c: Likewise.
696 * notif.c: Include server.h.
698 2014-07-24 Tom Tromey <tromey@redhat.com>
699 Gary Benson <gbenson@redhat.com>
701 * server.h (CORE_ADDR): Now unsigned.
703 2014-07-16 Pedro Alves <palves@redhat.com>
705 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
707 2014-07-15 Pedro Alves <palves@redhat.com>
709 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
712 2014-07-11 Pedro Alves <palves@redhat.com>
714 * linux-low.c (kill_wait_lwp): New function, based on
715 kill_one_lwp_callback, but use my_waitpid directly.
716 (kill_one_lwp_callback, linux_kill): Use it.
718 2014-06-23 Pedro Alves <palves@redhat.com>
720 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
721 before setting DR0..DR3.
723 2014-06-20 Gary Benson <gbenson@redhat.com>
725 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
726 * configure: Regenerated.
727 * config.in: Likewise.
729 2014-06-20 Gary Benson <gbenson@redhat.com>
731 * Makefile.in (SFILES): Update locations for files moved
733 (object file files): Reordered.
735 2014-06-20 Gary Benson <gbenson@redhat.com>
737 * i386-low.h (i386_dr_low_can_set_addr): Removed.
738 (i386_dr_low_set_addr): Likewise.
739 (i386_dr_low_get_addr): Likewise.
740 (i386_dr_low_can_set_control): Likewise.
741 (i386_dr_low_set_control): Likewise.
742 (i386_dr_low_get_control): Likewise.
743 (i386_dr_low_get_status): Likewise.
744 (i386_get_debug_register_length): Likewise.
745 * linux-x86-low.c (i386_dr_low_set_addr):
746 Changed signature. Made static.
747 (i386_dr_low_get_addr): Likewise.
748 (i386_dr_low_set_control): Likewise.
749 (i386_dr_low_get_control): Likewise.
750 (i386_dr_low_get_status): Likewise.
751 (i386_dr_low): New global variable.
752 * win32-i386-low.c (i386_dr_low_set_addr):
753 Changed signature. Made static.
754 (i386_dr_low_get_addr): Likewise.
755 (i386_dr_low_set_control): Likewise.
756 (i386_dr_low_get_control): Likewise.
757 (i386_dr_low_get_status): Likewise.
758 (i386_dr_low): New global variable.
760 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
762 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
763 * Makefile.in (AR, AR_FLAGS): Define.
764 * configure: Regenerate.
766 2014-06-19 Gary Benson <gbenson@redhat.com>
768 * Makefile.in (i386-dregs.o): New rule.
769 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
770 * i386-low.c (target.h): Remove include.
771 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
772 (DR_CONTROL_SHIFT): Likewise.
773 (DR_CONTROL_SIZE): Likewise.
774 (DR_RW_EXECUTE): Likewise.
775 (DR_RW_WRITE): Likewise.
776 (DR_RW_READ): Likewise.
777 (DR_RW_IORW): Likewise.
778 (DR_LEN_1): Likewise.
779 (DR_LEN_2): Likewise.
780 (DR_LEN_4): Likewise.
781 (DR_LEN_8): Likewise.
782 (DR_LOCAL_ENABLE_SHIFT): Likewise.
783 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
784 (DR_ENABLE_SIZE): Likewise.
785 (DR_LOCAL_SLOWDOWN): Likewise.
786 (DR_GLOBAL_SLOWDOWN): Likewise.
787 (DR_CONTROL_RESERVED): Likewise.
788 (I386_DR_CONTROL_MASK): Likewise.
789 (I386_DR_VACANT): Likewise.
790 (I386_DR_LOCAL_ENABLE): Likewise.
791 (I386_DR_GLOBAL_ENABLE): Likewise.
792 (I386_DR_DISABLE): Likewise.
793 (I386_DR_SET_RW_LEN): Likewise.
794 (I386_DR_GET_RW_LEN): Likewise.
795 (I386_DR_WATCH_HIT): Likewise.
796 (i386_wp_op_t): Likewise.
797 (i386_show_dr): Likewise.
798 (i386_length_and_rw_bits): Likewise.
799 (i386_insert_aligned_watchpoint): Likewise.
800 (i386_remove_aligned_watchpoint): Likewise.
801 (i386_handle_nonaligned_watchpoint): Likewise.
802 i386_update_inferior_debug_regs(): Likewise.
803 (i386_dr_insert_watchpoint): Likewise.
804 (i386_dr_remove_watchpoint): Likewise.
805 (i386_dr_region_ok_for_watchpoint): Likewise.
806 (i386_dr_stopped_data_address): Likewise.
807 (i386_dr_stopped_by_watchpoint): Likewise.
809 2014-06-19 Gary Benson <gbenson@redhat.com>
811 * i386-low.c (i386_dr_show): Renamed to
812 i386_show_dr and made static. All uses updated.
813 (i386_dr_length_and_rw_bits): Renamed to
814 i386_length_and_rw_bits and made static.
816 (i386_dr_insert_aligned_watchpoint): Renamed to
817 i386_insert_aligned_watchpoint and made static.
819 (i386_dr_remove_aligned_watchpoint): Renamed to
820 i386_remove_aligned_watchpoint and made static.
822 (i386_dr_update_inferior_debug_regs): Renamed to
823 i386_update_inferior_debug_regs and made static.
826 2014-06-18 Gary Benson <gbenson@redhat.com>
828 * i386-low.h (i386_dr_low_can_set_addr): New macro.
829 (i386_dr_low_can_set_control): Likewise.
830 (i386_get_debug_register_length): Likewise.
831 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
832 (i386_dr_low_can_set_control): Likewise.
833 (i386_get_debug_register_length): Likewise.
835 2014-06-17 Gary Benson <gbenson@redhat.com>
837 * i386-low.h (i386-dregs.h): New include.
838 (DR_FIRSTADDR): Now in i386-dregs.h.
839 (DR_LASTADDR): Likewise.
840 (DR_NADDR): Likewise.
841 (DR_STATUS): Likewise.
842 (DR_CONTROL): Likewise.
843 (i386_debug_reg_state): Likewise.
844 (i386_dr_insert_watchpoint): Likewise.
845 (i386_dr_remove_watchpoint): Likewise.
846 (i386_dr_region_ok_for_watchpoint): Likewise.
847 (i386_dr_stopped_data_address): Likewise.
848 (i386_dr_stopped_by_watchpoint): Likewise.
849 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
851 2014-06-18 Gary Benson <gbenson@redhat.com>
853 * i386-low.h (i386_low_insert_watchpoint): Renamed to
854 i386_dr_insert_watchpoint.
855 (i386_low_remove_watchpoint): Renamed to
856 i386_dr_remove_watchpoint.
857 (i386_low_region_ok_for_watchpoint): Renamed to
858 i386_dr_region_ok_for_watchpoint.
859 (i386_low_stopped_data_address): Renamed to
860 i386_dr_stopped_data_address.
861 (i386_low_stopped_by_watchpoint): Renamed to
862 i386_dr_stopped_by_watchpoint.
863 * i386-low.c (i386_show_dr): Renamed to
864 i386_dr_show and made nonstatic. All uses updated.
865 (i386_length_and_rw_bits): Renamed to
866 i386_dr_length_and_rw_bits and made nonstatic.
868 (i386_insert_aligned_watchpoint): Renamed to
869 i386_dr_insert_aligned_watchpoint and made nonstatic.
871 (i386_remove_aligned_watchpoint): Renamed to
872 i386_dr_remove_aligned_watchpoint and made nonstatic.
874 (i386_update_inferior_debug_regs): Renamed to
875 i386_dr_update_inferior_debug_regs and made nonstatic.
877 (i386_low_insert_watchpoint): Renamed to
878 i386_dr_insert_watchpoint. All uses updated.
879 (i386_low_remove_watchpoint): Renamed to
880 i386_dr_remove_watchpoint. All uses updated.
881 (i386_low_region_ok_for_watchpoint): Renamed to
882 i386_dr_region_ok_for_watchpoint. All uses updated.
883 (i386_low_stopped_data_address): Renamed to
884 i386_dr_stopped_data_address. All uses updated.
885 (i386_low_stopped_by_watchpoint): Renamed to
886 i386_dr_stopped_by_watchpoint. All uses updated.
888 2014-06-18 Gary Benson <gbenson@redhat.com>
890 * i386-low.c (i386_dr_low_can_set_addr): New macro.
891 (i386_dr_low_can_set_control): Likewise.
892 (i386_insert_aligned_watchpoint): New check.
894 2014-06-18 Gary Benson <gbenson@redhat.com>
896 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
899 2014-06-18 Gary Benson <gbenson@redhat.com>
901 * i386-low.c (i386_length_and_rw_bits): Use internal_error
902 instead of fatal and error.
903 (i386_handle_nonaligned_watchpoint): Likewise.
905 2014-06-18 Gary Benson <gbenson@redhat.com>
907 * i386-low.c (i386_get_debug_register_length): New macro.
908 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
909 (i386_show_dr): Use debug_printf instead of fprintf. Use
910 phex to format values.
912 2014-06-18 Gary Benson <gbenson@redhat.com>
914 * i386-low.h: Comment changes.
915 * i386-low.c: Likewise.
917 2014-06-18 Gary Benson <gbenson@redhat.com>
919 * i386-low.c: Whitespace changes.
921 2014-06-12 Tom Tromey <tromey@redhat.com>
923 * utils.c (freeargv): Remove.
925 2014-06-12 Tom Tromey <tromey@redhat.com>
927 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
928 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
929 (parse_debug_format_options): Likewise.
930 (gdbserver_usage): Likewise.
931 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
932 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
933 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
935 ($(LIBGNU)): Depend on libiberty.
936 (all-lib): Recurse into all subdirs.
937 (install-only): Invoke "install" target in subdirs.
938 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
940 * configure: Rebuild.
941 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
942 for vasprintf, vsnprintf, or gettimeofday.
943 * configure.srv: Don't add safe-ctype.o or lbasename.o to
946 2014-06-05 Joel Brobecker <brobecker@adacore.com>
948 * development.sh: Delete.
949 * Makefile.in (config.status): Adjust dependency on development.sh.
950 * configure.ac: Adjust development.sh source call.
951 * configure: Regenerate.
953 2014-06-02 Pedro Alves <palves@redhat.com>
955 * ax.c (gdb_free_agent_expr): New function.
956 * ax.h (gdb_free_agent_expr): New declaration.
957 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
959 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
961 (clear_breakpoint_conditions_and_commands): New function.
962 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
963 (clear_breakpoint_conditions_and_commands): New declaration.
965 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
967 * linux-aarch64-low.c (asm/ptrace.h): Include.
969 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
971 Fix TLS access for -static -pthread.
972 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
973 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
974 (thread_db_load_search, try_thread_db_load_1): Initialize it.
976 2014-05-20 Pedro Alves <palves@redhat.com>
978 * linux-aarch64-low.c (aarch64_insert_point)
979 (aarch64_remove_point): No longer check whether the type is
980 supported here. Adjust to new interface.
981 (the_low_target): Install aarch64_supports_z_point_type as
982 supports_z_point_type method.
983 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
984 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
985 instead of a Z packet char. Adjust.
986 (arm_supports_z_point_type): New function.
987 (arm_insert_point, arm_remove_point): Adjust to new interface.
988 (the_low_target): Install arm_supports_z_point_type.
989 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
990 (cris_insert_point, cris_remove_point): Adjust to new interface.
991 Don't check whether the type is supported here.
992 (the_low_target): Install cris_supports_z_point_type.
993 * linux-low.c (linux_supports_z_point_type): New function.
994 (linux_insert_point, linux_remove_point): Adjust to new interface.
995 * linux-low.h (struct linux_target_ops) <insert_point,
996 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
997 raw_breakpoint pointer parameter.
998 <supports_z_point_type>: New method.
999 * linux-mips-low.c (mips_supports_z_point_type): New function.
1000 (mips_insert_point, mips_remove_point): Adjust to new interface.
1001 Use mips_supports_z_point_type.
1002 (the_low_target): Install mips_supports_z_point_type.
1003 * linux-ppc-low.c (the_low_target): Install NULL as
1004 supports_z_point_type method.
1005 * linux-s390-low.c (the_low_target): Install NULL as
1006 supports_z_point_type method.
1007 * linux-sparc-low.c (the_low_target): Install NULL as
1008 supports_z_point_type method.
1009 * linux-x86-low.c (x86_supports_z_point_type): New function.
1010 (x86_insert_point): Adjust to new insert_point interface. Use
1011 insert_memory_breakpoint. Adjust to new
1012 i386_low_insert_watchpoint interface.
1013 (x86_remove_point): Adjust to remove_point interface. Use
1014 remove_memory_breakpoint. Adjust to new
1015 i386_low_remove_watchpoint interface.
1016 (the_low_target): Install x86_supports_z_point_type.
1017 * lynx-low.c (lynx_target_ops): Install NULL as
1018 supports_z_point_type callback.
1019 * nto-low.c (nto_supports_z_point_type): New.
1020 (nto_insert_point, nto_remove_point): Adjust to new interface.
1021 (nto_target_ops): Install nto_supports_z_point_type.
1022 * mem-break.c: Adjust intro comment.
1023 (struct raw_breakpoint) <raw_type, size>: New fields.
1024 <inserted>: Update comment.
1025 <shlib_disabled>: Delete field.
1026 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1027 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1028 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1029 (raw_bkpt_type_to_target_hw_bp_type): New function.
1030 (find_enabled_raw_code_breakpoint_at): New function.
1031 (find_raw_breakpoint_at): New type and size parameters. Use them.
1032 (insert_memory_breakpoint): New function, based off
1033 set_raw_breakpoint_at.
1034 (remove_memory_breakpoint): New function.
1035 (set_raw_breakpoint_at): Reimplement.
1036 (set_breakpoint): New, based on set_breakpoint_at.
1037 (set_breakpoint_at): Reimplement.
1038 (delete_raw_breakpoint): Go through the_target->remove_point
1039 instead of assuming memory breakpoints.
1040 (find_gdb_breakpoint_at): Delete.
1041 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1042 (find_gdb_breakpoint): New function.
1043 (set_gdb_breakpoint_at): Delete.
1044 (z_type_supported): New function.
1045 (set_gdb_breakpoint_1): New function, loosely based off
1046 set_gdb_breakpoint_at.
1047 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1048 (delete_gdb_breakpoint_at): Delete.
1049 (delete_gdb_breakpoint_1): New function, loosely based off
1050 delete_gdb_breakpoint_at.
1051 (delete_gdb_breakpoint): New function.
1052 (clear_gdb_breakpoint_conditions): Rename to ...
1053 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1055 (add_condition_to_breakpoint): Make static.
1056 (add_breakpoint_condition): Take a struct breakpoint pointer
1057 instead of an address. Adjust.
1058 (gdb_condition_true_at_breakpoint): Rename to ...
1059 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1061 (gdb_condition_true_at_breakpoint): Reimplement.
1062 (add_breakpoint_commands): Take a struct breakpoint pointer
1063 instead of an address. Adjust.
1064 (gdb_no_commands_at_breakpoint): Rename to ...
1065 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1066 parameter. Return true if no breakpoint was found. Change debug
1068 (gdb_no_commands_at_breakpoint): Reimplement.
1069 (run_breakpoint_commands): Rename to ...
1070 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1071 and change return type to boolean.
1072 (run_breakpoint_commands): New function.
1073 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1074 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1075 breakpoint. Go through the_target->remove_point instead of
1076 assuming memory breakpoint.
1077 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1078 software and hardware breakpoints.
1079 (reinsert_raw_breakpoint): Go through the_target->insert_point
1080 instead of assuming memory breakpoint.
1081 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1082 software and hardware breakpoints.
1083 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1084 Check both software and hardware breakpoints.
1085 (validate_inserted_breakpoint): Assert the breakpoint is a
1086 software breakpoint. Set the inserted flag to -1 instead of
1087 setting shlib_disabled.
1088 (delete_disabled_breakpoints): Adjust.
1089 (validate_breakpoints): Only validate software breakpoints.
1090 Adjust to inserted flag change.
1091 (check_mem_read, check_mem_write): Skip breakpoint types other
1092 than software breakpoints. Adjust to inserted flag change.
1093 * mem-break.h (enum raw_bkpt_type): New enum.
1094 (raw_breakpoint, struct process_info): Forward declare.
1095 (Z_packet_to_target_hw_bp_type): Delete declaration.
1096 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1097 (set_gdb_breakpoint, delete_gdb_breakpoint)
1098 (clear_breakpoint_conditions): New declarations.
1099 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1100 (breakpoint_inserted_here): Update comment.
1101 (add_breakpoint_condition, add_breakpoint_commands): Replace
1102 address parameter with a breakpoint pointer parameter.
1103 (gdb_breakpoint_here): Update comment.
1104 (delete_gdb_breakpoint_at): Delete.
1105 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1106 * server.c (process_point_options): Take a struct breakpoint
1107 pointer instead of an address. Adjust.
1108 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1109 delete_gdb_breakpoint.
1110 * spu-low.c (spu_target_ops): Install NULL as
1111 supports_z_point_type method.
1112 * target.h: Include mem-break.h.
1113 (struct target_ops) <prepare_to_access_memory>: Update comment.
1114 <supports_z_point_type>: New field.
1115 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1116 instead of a char. Also take a raw breakpoint pointer.
1117 * win32-arm-low.c (the_low_target): Install NULL as
1118 supports_z_point_type.
1119 * win32-i386-low.c (i386_supports_z_point_type): New function.
1120 (i386_insert_point, i386_remove_point): Adjust to new interface.
1121 (the_low_target): Install i386_supports_z_point_type.
1122 * win32-low.c (win32_supports_z_point_type): New function.
1123 (win32_insert_point, win32_remove_point): Adjust to new interface.
1124 (win32_target_ops): Install win32_supports_z_point_type.
1125 * win32-low.h (struct win32_target_ops):
1126 <supports_z_point_type>: New method.
1127 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1128 instead of a char. Also take a raw breakpoint pointer.
1130 2014-05-20 Pedro Alves <palves@redhat.com>
1132 * mem-break.h: Include break-common.h.
1133 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1134 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1135 (Z_packet_to_target_hw_bp_type): New declaration.
1136 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1137 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1138 (Z_PACKET_ACCESS_WP): Delete macros.
1139 (Z_packet_to_hw_type): Delete function.
1140 * i386-low.h: Don't include break-common.h here.
1141 (Z_packet_to_hw_type): Delete declaration.
1142 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1143 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1144 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1145 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1146 * linux-aarch64-low.c: Don't include break-common.h here.
1147 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1148 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1149 (Z_packet_to_target_hw_bp_type): Delete function.
1150 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1152 (mips_insert_point, mips_remove_point): Use
1153 Z_packet_to_target_hw_bp_type.
1155 2014-05-20 Pedro Alves <palves@redhat.com>
1157 * linux-aarch64-low.c: Include break-common.h.
1158 (enum target_point_type): Delete.
1159 (Z_packet_to_point_type): Rename to ...
1160 (Z_packet_to_target_hw_bp_type): ... this, and return a
1161 target_hw_bp_type instead.
1162 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1163 instead of an enum target_point_type.
1164 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1166 (aarch64_dr_state_insert_one_point)
1167 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1168 (aarch64_handle_aligned_watchpoint)
1169 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1170 Take an enum target_hw_bp_type instead of an enum
1172 (aarch64_supports_z_point_type): New function.
1173 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1174 use Z_packet_to_target_hw_bp_type.
1176 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1178 * configure.ac: Only use -Werror by default when DEVELOPMENT
1180 * configure: Regenerate.
1182 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1184 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1185 * linux-x86-low.c (X86_64_USER_REGS): New.
1186 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1188 2014-04-28 Yao Qi <yao@codesourcery.com>
1190 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1193 2014-04-25 Pedro Alves <palves@redhat.com>
1196 * linux-low.c (linux_attach_fail_reason_string): New function.
1197 (linux_attach_lwp): Delete.
1198 (linux_attach_lwp_1): Rename to ...
1199 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1200 argument. Remove "initial" parameter. Return int instead of
1201 void. Don't error or warn here.
1202 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1203 failure to attach to the tgid. Call warning when failing to
1205 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1206 argument. Remove "initial" parameter. Return int instead of
1207 void. Don't error or warn here.
1208 (linux_attach_fail_reason_string): New declaration.
1209 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1210 interface change. Use linux_attach_fail_reason_string.
1212 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1213 Walfred Tedeschi <walfred.tedeschi@intel.com>
1215 * Makefile.in: Added rules to handle new files
1216 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1217 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1218 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1219 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1220 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1221 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1223 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1224 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1225 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1226 i386/x32-avx512.xml.
1227 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1228 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1229 i386/x32-avx512-linux.xml.
1230 * i387-fp.c (num_avx512_k_registers): New constant for number
1232 (num_avx512_zmmh_low_registers): New constant for number of
1233 lower ZMM registers (0-15).
1234 (num_avx512_zmmh_high_registers): New constant for number of
1235 higher ZMM registers (16-31).
1236 (num_avx512_ymmh_registers): New contant for number of higher
1237 YMM registers (ymm16-31 added by avx521 on x86_64).
1238 (num_avx512_xmm_registers): New constant for number of higher
1239 XMM registers (xmm16-31 added by AVX512 on x86_64).
1240 (struct i387_xsave): Add space for AVX512 registers.
1241 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1242 Add code to handle AVX512 registers.
1243 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1244 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1245 prototypei from generated file.
1246 (tdesc_amd64_avx512_linux): Likewise.
1247 (init_registers_x32_avx512_linux): Likewise.
1248 (tdesc_x32_avx512_linux): Likewise.
1249 (init_registers_i386_avx512_linux): Likewise.
1250 (tdesc_i386_avx512_linux): Likewise.
1251 (x86_64_regmap): Add AVX512 registers.
1252 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1254 (initialize_low_arch): Add code to initialize AVX512 registers.
1256 2014-04-23 Pedro Alves <palves@redhat.com>
1258 * mem-break.c (find_gdb_breakpoint_at): Make static.
1259 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1261 2014-04-23 Pedro Alves <palves@redhat.com>
1263 * i386-low.c: Don't include break-common.h here.
1264 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1265 prototype to take target_hw_bp_type as argument instead of a Z
1267 * i386-low.h: Include break-common.h here.
1268 (Z_packet_to_hw_type): Declare.
1269 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1271 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1272 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1273 (x86_remove_point): Convert the packet number to a
1274 target_hw_bp_type before calling i386_low_remove_watchpoint.
1275 * win32-i386-low.c (i386_insert_point): Convert the packet number
1276 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1277 (i386_remove_point): Convert the packet number to a
1278 target_hw_bp_type before calling i386_low_remove_watchpoint.
1280 2014-04-23 Pedro Alves <palves@redhat.com>
1282 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1284 2014-04-10 Pedro Alves <palves@redhat.com>
1286 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1287 Check if the condition or command is NULL before checking if the
1288 breakpoint is known. On success, return true.
1289 * mem-break.h (add_breakpoint_condition): Document return.
1290 (add_breakpoint_commands): Add describing comment.
1291 * server.c (skip_to_semicolon): New function.
1292 (process_point_options): Use it.
1294 2014-04-09 Pedro Alves <palves@redhat.com>
1296 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1299 2014-02-27 Pedro Alves <palves@redhat.com>
1302 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1304 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1306 (last_thread_of_process_p): Take a PID argument instead of a
1308 (linux_wait_for_lwp): Delete.
1309 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1311 (linux_low_filter_event): New function, party factored out from
1312 linux_wait_for_event.
1313 (linux_wait_for_event): Rename to ...
1314 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1315 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1316 sigsuspend. Check for zombie leaders.
1317 (linux_wait_for_event): Reimplement as wrapper around
1318 linux_wait_for_event_filtered.
1319 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1320 a normal or signal exit is seen, it's the whole process exiting.
1321 (wait_for_sigstop): No longer a for_each_inferior callback.
1322 Rewrite on top of linux_wait_for_event_filtered.
1323 (stop_all_lwps): Call wait_for_sigstop directly.
1324 * server.c (resume, handle_target_event): Handle
1325 TARGET_WAITKIND_NO_RESUMED.
1327 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1329 * win32-low.c (psapi_get_dll_name,
1330 * win32_CreateToolhelp32Snapshot): Delete.
1331 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1332 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1334 (handle_load_dll): Add function description.
1335 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1337 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1339 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1341 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1342 base address when calling win32_add_one_solib.
1343 (handle_load_dll): Delete local variable load_addr.
1344 Remove 0x1000 offset applied to DLL base address when calling
1345 win32_add_one_solib.
1346 (handle_unload_dll): Add comment.
1348 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1350 * win32-low.c (win32_add_all_dlls): Renames
1351 win32_ensure_ntdll_loaded. Rewrite function documentation.
1352 Adjust implementation to always load all DLLs.
1353 Add 0x1000 offset to DLL base address when calling
1354 win32_add_one_solib.
1355 (child_initialization_done): New static global.
1356 (do_initial_child_stuff): Set child_initialization_done to
1357 zero during child initialization, and 1 after. Replace call
1358 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1360 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1361 (handle_unload_dll): Add function documentation.
1362 (get_child_debug_event): Ignore load and unload DLL events
1363 during child initialization.
1365 2014-02-20 Doug Evans <dje@google.com>
1367 Remove global all_lwps.
1368 * inferiors.h (ptid_of): Move here from linux-low.h.
1369 (pid_of, lwpid_of): Ditto.
1370 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1371 parameter is a struct thread_info * now.
1372 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1373 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1374 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1376 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1377 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1378 * linux-arm-low.c (update_registers_callback): Update, "entry"
1379 parameter is a struct thread_info * now.
1380 Fetch lwpid from current_inferior directly.
1381 (arm_insert_point): Pass &all_threads to find_inferior instead of
1383 (arm_remove_point): Ditto.
1384 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1385 (arm_prepare_to_resume): Fetch pid from thread.
1386 (arm_read_description): Fetch lwpid from current_inferior directly.
1387 * linux-low.c (all_lwps): Delete.
1388 (delete_lwp): Delete call to remove_inferior.
1389 (handle_extended_wait): Fetch lwpid from thread.
1390 (add_lwp): Don't set lwp->entry.id. Remove call to
1391 add_inferior_to_list.
1392 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1393 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1394 (kill_one_lwp_callback): Ditto.
1395 (linux_kill): Don't dereference NULL pointer.
1396 Fetch ptid,lwpid from thread.
1397 (get_detach_signal): Fetch ptid from thread.
1398 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1399 Simplify call to regcache_invalidate_thread.
1400 (delete_lwp_callback): Update, "entry" parameter is a
1401 struct thread_info * now. Fetch pid from thread.
1402 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1403 (status_pending_p_callback): Update, "entry" parameter is a
1404 struct thread_info * now. Fetch ptid from thread.
1405 (find_lwp_pid): Update, "entry" parameter is a
1406 struct thread_info * now.
1407 (linux_wait_for_lwp): Fetch pid from thread.
1408 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1409 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1410 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1411 (dequeue_one_deferred_signal): Ditto.
1412 (cancel_breakpoint): Fetch ptid from current_inferior.
1413 (linux_wait_for_event): Pass &all_threads to find_inferior,
1414 not &all_lwps. Fetch ptid, lwpid from thread.
1415 (count_events_callback): Update, "entry" parameter is a
1416 struct thread_info * now.
1417 (select_singlestep_lwp_callback): Ditto.
1418 (select_event_lwp_callback): Ditto.
1419 (cancel_breakpoints_callback): Ditto.
1420 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1422 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1423 (unsuspend_one_lwp): Update, "entry" parameter is a
1424 struct thread_info * now.
1425 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1427 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1428 Fetch lwpid from thread, not lwp.
1429 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1430 Pass &all_threads to find_inferior, not &all_lwps.
1431 (send_sigstop): Fetch lwpid from thread, not lwp.
1432 (send_sigstop_callback): Update, "entry" parameter is a
1433 struct thread_info * now.
1434 (suspend_and_send_sigstop_callback): Ditto.
1435 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1436 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1437 struct thread_info * now.
1438 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1440 (lwp_running): Update, "entry" parameter is a
1441 struct thread_info * now.
1442 (stop_all_lwps): Fetch ptid from thread.
1443 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1444 (linux_resume_one_lwp): Fetch lwpid from thread.
1445 (linux_set_resume_request): Update, "entry" parameter is a
1446 struct thread_info * now. Fetch pid, lwpid from thread.
1447 (resume_status_pending_p): Update, "entry" parameter is a
1448 struct thread_info * now.
1449 (need_step_over_p): Ditto. Fetch lwpid from thread.
1450 (start_step_over): Fetch lwpid from thread.
1451 (linux_resume_one_thread): Update, "entry" parameter is a
1452 struct thread_info * now. Fetch lwpid from thread.
1453 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1454 (proceed_one_lwp): Update, "entry" parameter is a
1455 struct thread_info * now. Fetch lwpid from thread.
1456 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1457 struct thread_info * now.
1458 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1459 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1460 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1462 (regsets_store_inferior_registers): Ditto.
1463 (fetch_register, store_register): Ditto.
1464 (linux_read_memory, linux_write_memory): Ditto.
1465 (linux_request_interrupt): Ditto.
1466 (linux_read_auxv): Ditto.
1467 (linux_xfer_siginfo): Ditto.
1468 (linux_qxfer_spu): Ditto.
1469 (linux_qxfer_libraries_svr4): Ditto.
1470 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1471 moved to inferiors.h.
1473 (get_thread_lwp): Update.
1474 (struct lwp_info): Delete member "entry". Simplify comment for
1477 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1478 current_inferior directly.
1479 (update_watch_registers_callback): Update, "entry" parameter is a
1480 struct thread_info * now. Fetch pid from thread.
1481 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1482 (mips_insert_point): Fetch lwpid from current_inferior.
1483 Pass &all_threads to find_inferior, not &all_lwps.
1484 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1485 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1487 (mips_stopped_data_address): Ditto.
1488 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1490 * linux-tile-low.c (tile_arch_setup): Ditto.
1491 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1492 (update_debug_registers_callback): Update, "entry" parameter is a
1493 struct thread_info * now. Fetch pid from thread.
1494 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1495 Pass &all_threads to find_inferior, not &all_lwps.
1496 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1497 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1498 Pass &all_threads to find_inferior, not &all_lwps.
1499 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1500 (i386_dr_low_get_status): Ditto.
1501 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1502 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1503 (x86_linux_read_description): Ditto.
1504 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1506 2014-02-20 Doug Evans <dje@google.com>
1508 * inferiors.c (get_first_inferior): Fix buglet.
1510 2014-02-19 Doug Evans <dje@google.com>
1512 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1513 * inferiors.c (add_thread): Change result type to struct thread_info *.
1514 All callers updated.
1515 (add_lwp): Call add_thread here instead of in callers.
1516 All callers updated.
1517 * linux-low.h (get_lwp_thread): Rewrite.
1518 (struct lwp_info): New member "thread".
1520 2014-02-19 Doug Evans <dje@google.com>
1522 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1523 All callers updated.
1525 2014-02-19 Doug Evans <dje@google.com>
1527 * inferiors.c (add_thread): Fix whitespace.
1529 2014-02-19 Doug Evans <dje@google.com>
1531 * dll.c (clear_dlls): Replace accessing list implemention details
1533 * gdbthread.h (get_first_thread): Declare.
1534 * inferiors.c (for_each_inferior_with_data): New function.
1535 (get_first_thread): New function.
1536 (find_thread_ptid): Simplify.
1537 (get_first_inferior): New function.
1538 (clear_list): Delete.
1539 (one_inferior_p): New function.
1540 (clear_inferior_list): New function.
1541 (clear_inferiors): Update.
1542 * inferiors.h (for_each_inferior_with_data): Declare.
1543 (clear_inferior_list): Declare.
1544 (one_inferior_p): Declare.
1545 (get_first_inferior): Declare.
1546 * linux-low.c (linux_wait_for_event): Replace accessing list
1547 implemention details with API function.
1548 * server.c (target_running): Ditto.
1549 (accumulate_file_name_length): New function.
1550 (emit_dll_description): New function.
1551 (handle_qxfer_libraries): Replace accessing list implemention
1552 details with API function.
1553 (handle_qxfer_threads_worker): New function.
1554 (handle_qxfer_threads_proper): Replace accessing list implemention
1555 details with API function.
1556 (handle_query): Ditto.
1557 (visit_actioned_threads_callback_ftype): New typedef.
1558 (visit_actioned_threads_data): New struct.
1559 (visit_actioned_threads): Rewrite to be find_inferior callback.
1560 (resume): Call find_inferior.
1561 (handle_status): Replace accessing list implemention
1562 details with API function.
1563 (process_serial_event): Replace accessing list implemention details
1565 * target.c (set_desired_inferior): Replace accessing list implemention
1566 details with API function.
1567 * tracepoint.c (same_process_p): New function.
1568 (gdb_agent_about_to_close): Replace accessing list implemention
1569 details with API function.
1570 * win32-low.c (child_delete_thread): Replace accessing list
1571 implemention details with API function.
1572 (match_dll_by_basename): New function.
1573 (dll_is_loaded_by_basename): New function.
1574 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1575 details call to dll_is_loaded_by_basename.
1577 2014-02-19 Doug Evans <dje@google.com>
1579 * dll.h (struct dll_info): Add comment.
1580 * gdbthread.h (struct thread_info): Add comment.
1581 (current_ptid): Simplify.
1582 * inferiors.c (add_process): Update.
1583 (remove_process): Update.
1584 * inferiors.h (struct process_info): Rename member "head" to "entry".
1585 * linux-low.c (delete_lwp): Update.
1587 (last_thread_of_process_p): Update.
1588 (kill_one_lwp_callback, linux_kill): Update.
1589 (status_pending_p_callback): Update.
1590 (wait_for_sigstop): Update. Simplify read of ptid.
1591 (start_step_over): Update.
1592 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1593 (get_lwp_thread): Update.
1594 (struct lwp_info): Rename member "head" to "entry".
1595 * regcache.h (inferior_list_entry): Delete.
1596 * server.c (kill_inferior_callback): Update.
1597 (detach_or_kill_inferior_callback): Update.
1598 (print_started_pid): Update.
1599 (print_attached_pid): Update.
1600 (process_serial_event): Simplify read of ptid.
1601 * thread-db.c (thread_db_create_event): Update.
1602 (thread_db_get_tls_address): Update.
1603 * win32-low.c (current_inferior_ptid): Simplify.
1605 2014-02-19 Tom Tromey <tromey@redhat.com>
1607 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1609 (target_supports_btrace): Update.
1611 2014-02-14 Yao Qi <yao@codesourcery.com>
1613 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1614 (rsp-low-ipa.o): New target.
1616 2014-02-12 Tom Tromey <tromey@redhat.com>
1618 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1619 convert_ascii_to_int.
1620 * regcache.c (registers_to_string): Likewise.
1621 * remote-utils.c (decode_M_packet): Likewise.
1622 * server.c (process_serial_event): Likewise.
1624 2014-02-12 Tom Tromey <tromey@redhat.com>
1626 * server.c (handle_query, handle_v_run): Use hex2bin, not
1628 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1630 2014-02-12 Tom Tromey <tromey@redhat.com>
1632 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1633 convert_int_to_ascii.
1634 * regcache.c (registers_to_string, collect_register_as_string):
1636 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1638 * server.c (process_serial_event): Likewise.
1639 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1640 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1642 2014-02-12 Tom Tromey <tromey@redhat.com>
1644 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1645 bin2hex, not hexify.
1646 * tracepoint.c (cmd_qtstatus): Likewise.
1648 2014-02-12 Tom Tromey <tromey@redhat.com>
1650 * remote-utils.c (monitor_output): Pass explicit length to
1653 2014-02-12 Tom Tromey <tromey@redhat.com>
1655 * tracepoint.c: Include rsp-low.h.
1656 * server.c: Include rsp-low.h.
1657 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1658 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1660 * remote-utils.c: Include rsp-low.h.
1661 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1662 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1663 (convert_int_to_ascii, convert_ascii_to_int): Move to
1665 * regcache.c: Include rsp-low.h.
1666 * ax.c: Include rsp-low.h.
1667 * Makefile.in (SFILES): Add common/rsp-low.c.
1668 (OBS): Add rsp-low.o.
1669 (rsp-low.o): New target.
1671 2014-02-12 Tom Tromey <tromey@redhat.com>
1673 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1674 Include print-utils.h.
1675 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1676 (plongest, thirty_two, phex_nz): Remove.
1677 * Makefile.in (SFILES): Add common/print-utils.c.
1678 (OBS): Add print-utils.o.
1679 (print-utils-ipa.o): New target.
1680 (print-utils.o): New target.
1681 (IPA_OBJS): Add print-utils-ipa.o.
1683 2014-02-06 Tom Tromey <tromey@redhat.com>
1685 * Makefile.in (SFILES): Fix indentation.
1687 2014-02-05 Doug Evans <dje@google.com>
1689 * linux-low.c (linux_wait_for_event): Improve comment.
1690 (linux_wait_1): Keep current_inferior in sync with event_child.
1692 2014-01-22 Doug Evans <dje@google.com>
1694 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1696 2014-01-22 Doug Evans <dje@google.com>
1698 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1699 * configure: Regenerate.
1700 * config.in: Regenerate.
1701 * Makefile.in (SFILES): Add debug.c.
1703 * debug.c: New file.
1704 * debug.h: New file.
1705 * linux-aarch64-low.c (*): Update all debugging printfs to use
1706 debug_printf instead of fprintf.
1707 * linux-arm-low.c (*): Ditto.
1708 * linux-cris-low.c (*): Ditto.
1709 * linux-crisv32-low.c (*): Ditto.
1710 * linux-m32r-low.c (*): Ditto.
1711 * linux-sparc-low.c (*): Ditto.
1712 * linux-x86.c (*): Ditto.
1713 * linux-low.c (*): Ditto.
1714 (linux_wait_1): Add calls to debug_enter, debug_exit.
1715 (linux_wait): Remove redundant debugging printf.
1716 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1717 (linux_resume, unstop_all_lwps): Ditto.
1718 * mem-break.c (*): Update all debugging printfs to use
1719 debug_printf instead of fprintf.
1720 * remote-utils.c (*): Ditto.
1721 * thread-db.c (*): Ditto.
1722 * server.c #include <ctype.h>, "gdb_vecs.h".
1723 (debug_threads): Moved to debug.c.
1724 (*): Update all debugging printfs to use debug_printf instead of
1726 (start_inferior): Replace call to fflush with call to debug_flush.
1727 (monitor_show_help): Mention set debug-format.
1728 (parse_debug_format_options): New function.
1729 (handle_monitor_command): Handle "monitor set debug-format".
1730 (gdbserver_usage): Mention --debug-format.
1731 (main): Parse --debug-format.
1732 * server.h (debug_threads): Declaration moved to debug.h.
1734 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1735 trace_debug_1 that uses debug_printf.
1736 (tracepoint_look_up_symbols): Update all debugging printfs to use
1737 debug_printf instead of fprintf.
1739 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1741 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1744 2014-01-17 Pedro Alves <palves@redhat.com>
1747 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1748 defined after including gdb_proc_service.h.
1750 2014-01-16 Doug Evans <dje@google.com>
1752 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1753 (match_dll): Use it.
1755 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1757 * target.h (target_ops) <read_btrace>: Change parameters and
1758 return type to allow error reporting.
1759 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1760 trace reading errors on.
1761 * linux-low.c (linux_low_read_btrace): Pass trace reading
1763 (linux_low_disable_btrace): New.
1765 2014-01-15 Doug Evans <dje@google.com>
1767 * inferiors.c (thread_id_to_gdb_id): Delete.
1768 * inferiors.h (thread_id_to_gdb_id): Delete.
1770 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1772 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1773 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1776 2014-01-08 Pedro Alves <palves@redhat.com>
1778 * server.c (handle_status): Don't discard previous queued stop
1779 replies or thread's pending status here.
1780 (main) <disconnection>: Do it here instead.
1782 2014-01-08 Pedro Alves <palves@redhat.com>
1784 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1785 * server.c (visit_actioned_threads, handle_pending_status): New
1787 (handle_v_cont): Factor out parts to ...
1788 (resume): ... this new function. If in all-stop, and a thread
1789 being resumed has a pending status, report it without actually
1791 (myresume): Adjust to use the new 'resume' function.
1792 (clear_pending_status_callback, set_pending_status_callback)
1793 (find_status_pending_thread_callback): New functions.
1794 (handle_status): Handle the case of multiple threads having
1795 interesting statuses to report. Report threads' real last signal
1796 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1797 with an interesting thread to report the status for, instead of
1798 always reporting the status of the first thread.
1800 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1802 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1803 * gdbreplay.c (gdbreplay_version): Likewise.
1805 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1807 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1808 iov.iov_len with the real length in use.
1810 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1812 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1813 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1814 for all targets that use win32-low.c.
1815 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1816 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1818 2013-12-13 Pedro Alves <palves@redhat.com>
1820 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1821 if equal to TARGET_WAITKIND_LOADED.
1822 * win32-low.c (cached_status): New static global.
1823 (win32_wait): Add declaration.
1824 (do_initial_child_stuff): Flush all initial pending debug events
1825 up to the initial breakpoint.
1826 (win32_wait): If CACHED_STATUS was set, return that instead
1827 of doing a real wait. Remove the code resuming the execution
1828 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1829 during the initial phase. Also remove the code changing
1830 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1831 TARGET_WAITKIND_STOPPED.
1833 2013-12-11 Yao Qi <yao@codesourcery.com>
1835 * notif.c (handle_notif_ack): Return 0 if no notification
1838 2013-11-20 Doug Evans <dje@google.com>
1840 * linux-low.c (linux_set_resume_request): Fix comment.
1842 2013-11-20 Doug Evans <dje@google.com>
1844 * linux-low.c (resume_status_pending_p): Tweak comment.
1846 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1848 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1849 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1850 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1851 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1852 (srv_amd64_regobj): Add amd64-mpx.o.
1853 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1854 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1855 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1856 * i387-fp.c (num_pl_bnd_register) Added constant.
1857 (num_pl_bnd_cfg_registers) Added constant.
1858 (struct i387_xsave) Added reserved area and MPX fields.
1859 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1860 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1862 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1863 (init_registers_amd64_mpx_linux): Declare new function.
1864 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1865 (x86_64_regmap): Add MPX registers.
1866 (x86_linux_read_description): Add MPX case.
1867 (initialize_low_arch): Initialize MPX targets.
1869 2013-11-18 Tom Tromey <tromey@redhat.com>
1871 * configure: Rebuild.
1872 * configure.ac: Don't check for stdlib.h.
1873 * gdbreplay.c: Unconditionally include stdlib.h.
1875 2013-11-18 Tom Tromey <tromey@redhat.com>
1877 * config.in: Rebuild.
1878 * configure: Rebuild.
1879 * configure.ac: Don't use AC_HEADER_DIRENT.
1881 2013-11-18 Tom Tromey <tromey@redhat.com>
1883 * server.h: Don't check HAVE_STRING_H.
1884 * gdbreplay.c: Don't check HAVE_STRING_H.
1885 * configure: Rebuild.
1887 2013-11-18 Tom Tromey <tromey@redhat.com>
1889 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1892 2013-11-08 Tom Tromey <tromey@redhat.com>
1894 * configure, config.in: Rebuild.
1895 * configure.ac: Remove unused configury.
1897 2013-11-08 Tom Tromey <tromey@redhat.com>
1899 * acinclude.m4: Include common.m4, codeset.m4.
1900 * configure, config.in: Rebuild.
1901 * configure.ac: Use GDB_AC_COMMON.
1903 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1905 * linux-s390-low.c (HWCAP_S390_TE): New define.
1906 (s390_arch_setup): Consider the TE field in the HWCAP for
1907 determining 'have_regset_tdb'.
1909 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1912 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1915 2013-10-02 Pedro Alves <palves@redhat.com>
1917 * server.c (process_serial_event): Don't output "GDBserver
1918 exiting" if GDB is connected through stdio.
1919 * target.c (mywait): Likewise, be silent if GDB is connected
1922 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1924 * lynx-low.c (lynx_add_threads_after_attach): New function.
1925 (lynx_attach): Remove call to add_thread. Add call to
1926 lynx_add_threads_after_attach instead.
1928 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1930 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1931 * config.in, configure: Regenerated.
1933 2013-09-18 Yao Qi <yao@codesourcery.com>
1936 * server.c (start_inferior): Clear 'resume_info'.
1938 2013-09-16 Jiong Wang <jiwang@tilera.com>
1940 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1943 2013-09-16 Jiong Wang <jiwang@tilera.com>
1945 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1946 linux-tile-low.o to srv_tgtobj.
1948 2013-09-16 Will Newton <will.newton@linaro.org>
1950 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1953 2013-09-06 Pedro Alves <palves@redhat.com>
1955 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1956 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1957 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1958 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1959 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1960 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1962 2013-09-06 Pedro Alves <palves@redhat.com>
1964 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1965 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1967 2013-09-06 Pedro Alves <palves@redhat.com>
1969 * linux-amd64-ipa.c: Include tracepoint.h.
1970 * linux-i386-ipa.c: Include tracepoint.h.
1972 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1974 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1975 (ps_get_thread_area): New function.
1977 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1979 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1980 (initialize_low_arch): Call init_registers_crisv32 rather than
1981 init_register_crisv32.
1983 2013-09-05 Pedro Alves <palves@redhat.com>
1985 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1987 * hostio.h: ... this new file.
1988 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1989 win32-low.c: Include hostio.h.
1991 2013-09-05 Pedro Alves <palves@redhat.com>
1993 * server.h (gdb_client_data, handler_func, callback_handler_func)
1994 (delete_file_handler, add_file_handler, append_callback_event)
1995 (delete_callback_event, start_event_loop, initialize_event_loop):
1996 Move to event-loop.h and include it.
1997 * event-loop.h: New file.
1999 2013-09-05 Pedro Alves <palves@redhat.com>
2001 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2002 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2003 (loaded_dll, unloaded_dll): Move to ...
2004 * dll.h: ... this new file.
2005 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2007 2013-09-05 Pedro Alves <palves@redhat.com>
2009 * server.h (current_process, get_thread_process, all_processes)
2010 (add_inferior_to_list, for_each_inferior, current_inferior)
2011 (remove_inferior, add_process, remove_process, find_process_pid)
2012 (have_started_inferiors_p, have_attached_inferiors_p)
2013 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2014 (clear_inferiors, find_inferior, find_inferior_id)
2015 (inferior_target_data, set_inferior_target_data)
2016 (inferior_regcache_data, set_inferior_regcache_data): Move to
2017 inferiors.h, and include it.
2018 * inferiors.h: New file.
2020 2013-09-05 Pedro Alves <palves@redhat.com>
2022 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2026 2013-09-05 Pedro Alves <palves@redhat.com>
2028 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2030 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2031 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2032 (handle_tracepoint_general_set, handle_tracepoint_query)
2033 (tracepoint_finished_step, tracepoint_was_hit)
2034 (release_while_stepping_state_list, current_traceframe)
2035 (in_readonly_region, traceframe_read_mem)
2036 (fetch_traceframe_registers, traceframe_read_sdata)
2037 (traceframe_read_info, struct fast_tpoint_collect_status)
2038 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2039 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2040 (supply_fast_tracepoint_registers)
2041 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2042 (ipa_tdesc, claim_trampoline_space)
2043 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2044 (agent_mem_read, agent_get_trace_state_variable_value)
2045 (agent_set_trace_state_variable_value, agent_tsv_read)
2046 (agent_mem_read_string, get_raw_reg_func_addr)
2047 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2048 * tracepoint.h: ... this new file.
2050 2013-09-05 Pedro Alves <palves@redhat.com>
2052 * server.h (perror_with_name, error, fatal, warning, paddress)
2053 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2055 * utils.h: New file.
2057 2013-09-05 Pedro Alves <palves@redhat.com>
2059 * server.h (remote_debug, noack_mode, transport_is_reliable)
2060 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2061 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2062 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2063 (write_enn, initialize_async_io, enable_async_io)
2064 (disable_async_io, check_remote_input_interrupt_request)
2065 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2066 (dead_thread_notify, prepare_resume_reply)
2067 (decode_address_to_semicolon, decode_address, decode_m_packet)
2068 (decode_M_packet, decode_X_packet, decode_xfer_write)
2069 (decode_search_memory_packet, unhexify, hexify)
2070 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2071 (look_up_one_symbol, relocate_instruction)
2072 (monitor_output): Move to remote-utils.h, and include it.
2073 * remote-utils.h: New file.
2075 2013-09-05 Pedro Alves <palves@redhat.com>
2077 * server.h (_): Delete.
2079 2013-09-02 Pedro Alves <palves@redhat.com>
2081 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2082 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2084 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2086 2013-09-02 Pierre Muller <muller@sourceware.org>
2088 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2089 or WriteProcessMemory complete successfully and handle
2090 ERROR_PARTIAL_COPY error.
2092 2013-09-02 Pedro Alves <palves@redhat.com>
2094 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2095 error instead of EIO.
2097 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2100 * linux-low.c: Include filestuff.h.
2101 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2102 * lynx-low.c: Include filestuff.h.
2103 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2104 * server.c: Include filestuff.h.
2105 (main): Call notice_open_fds.
2106 * spu-low.c: Include filestuff.h.
2107 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2109 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2111 * Makefile.in: Explain why ../target and ../nat are not
2112 listed as include file search paths.
2113 (linux-waitpid.o): New object file rule.
2114 * configure.srv (srv_native_linux_obj): New variable.
2115 Replace all occurrences of linux native object files with
2116 $srv_native_linux_obj.
2117 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2118 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2119 (linux_enable_event_reporting): Remove declaration.
2120 (my_waitpid): Moved to common/linux-waitpid.c.
2121 (linux_wait_for_event): Pass ptid when calling
2122 linux_enable_event_reporting.
2123 (linux_supports_tracefork_flag): Remove.
2124 (linux_enable_event_reporting): Likewise.
2125 (linux_tracefork_grandchild): Remove.
2126 (STACK_SIZE): Moved to common/linux-ptrace.c.
2127 (linux_tracefork_child): Remove.
2128 (linux_test_for_tracefork): Remove.
2129 (linux_look_up_symbols): Call linux_supports_traceclone.
2130 (initialize_low): Remove call to linux_test_for_tracefork.
2131 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2132 common/linux-ptrace.h.
2133 (PTRACE_TYPE_ARG4): Likewise.
2134 Include linux-ptrace.h.
2136 2013-08-21 Pedro Alves <palves@redhat.com>
2138 * config.in: Renegerate.
2140 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2142 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2143 (SFILES): Remove $(srcdir)/common/target-common.c and
2144 add $(srcdir)/target/waitstatus.c.
2145 (OBS): Remove target-common.o and add waitstatus.o.
2146 (server_h): Remove $(srcdir)/../common/target-common.h and
2147 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2148 and $(srcdir)/../target/waitstatus.h.
2149 (target-common.o): Remove.
2150 (waitstatus.o): New target object file.
2151 * target.h: Do not include target-common.h and
2152 include target/resume.h, target/wait.h and
2153 target/waitstatus.h.
2155 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2157 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2158 to PTRACE_TYPE_ARG3.
2159 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2160 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2162 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2163 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2165 2013-07-27 Jie Zhang <jie@codesourcery.com>
2166 Daniel Jacobowitz <dan@codesourcery.com>
2167 Yao Qi <yao@codesourcery.com>
2169 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2170 (mips-linux-watch.o): New rule.
2171 (mips_linux_watch_h): New variable.
2172 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2174 * linux-mips-low.c: Include mips-linux-watch.h.
2175 (struct arch_process_info, struct arch_lwp_info): New.
2176 (update_watch_registers_callback): New function.
2177 (mips_linux_new_process, mips_linux_new_thread) New functions.
2178 (mips_linux_prepare_to_resume, mips_insert_point): New
2180 (mips_remove_point, mips_stopped_by_watchpoint): New
2182 (rsp_bp_type_to_target_hw_bp_type): New function.
2183 (mips_stopped_data_address): New function.
2184 (the_low_target): Add watchpoint support functions.
2186 2013-07-27 Yao Qi <yao@codesourcery.com>
2188 * i386-low.c: Include break-common.h.
2189 (enum target_hw_bp_type): Remove.
2191 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2193 * Makefile.in (SFILES): /common/target-common.c.
2194 (OBS): Add target-common.o.
2195 (server_h): Add $(srcdir)/../common/target-common.h.
2196 (target-common.o): New target.
2197 * server.c (queue_stop_reply_callback): Free
2198 status string after use.
2199 * target.c (target_waitstatus_to_string): Remove.
2200 * target.h: Include target-common.h.
2201 (resume_kind): Likewise.
2202 (target_waitkind): Likewise.
2203 (target_waitstatus): Likewise.
2204 (TARGET_WNOHANG): Likewise.
2206 2013-07-04 Yao Qi <yao@codesourcery.com>
2208 * Makefile.in (host_alias): Use @host_noncanonical@.
2209 (target_alias): Use @target_noncanonical@.
2210 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2211 ACX_NONCANONICAL_HOST.
2212 * configure: Regenerated.
2215 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2217 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2218 * configure: Rebuild.
2219 * Makefile.in (version_host, version_target): Get from configure.
2220 (version.c): Use $(version_host) and $(version_target).
2222 2013-07-03 Pedro Alves <palves@redhat.com>
2224 * Makefile.in (config.status): Depend on development.sh.
2225 * acinclude.m4: Include libmcheck.m4.
2226 * configure: Regenerate.
2228 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2230 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2231 attribute inside the parentheses.
2232 (winapi_DebugSetProcessKillOnExit): Ditto.
2233 (winapi_DebugBreakProcess): Ditto.
2234 (winapi_GenerateConsoleCtrlEvent): Ditto.
2236 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2238 * notif.h (notif_event): Add a dummy member to avoid compiler
2241 2013-07-01 Pedro Alves <palves@redhat.com>
2243 * hostio.c (HOSTIO_PATH_MAX): Define.
2244 (require_filename, handle_open, handle_unlink, handle_readlink):
2247 2013-07-01 Pedro Alves <palves@redhat.com>
2249 * server.h: Include "pathmax.h".
2250 * linux-low.c: Don't include sys/param.h.
2251 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2253 * win32-low.c: Don't include sys/param.h.
2254 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2256 2013-07-01 Pedro Alves <palves@redhat.com>
2258 * event-loop.c: Don't check HAVE_UNISTD_H before including
2260 * gdbreplay.c: Likewise.
2261 * remote-utils.c: Likewise.
2262 * server.c: Likewise.
2263 * configure.ac: Don't check for unistd.h.
2264 * configure: Regenerate.
2266 2013-06-28 Tom Tromey <tromey@redhat.com>
2268 * Makefile.in (version.c): Use version.in, not
2271 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2273 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2274 * configure: Rebuild.
2275 * Makefile.in (version_host, version_target): Get from configure.
2276 (version.c): Use $(version_host) and $(version_target).
2278 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2280 Fix trace-status to output user name without trailing colon.
2281 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2283 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2285 Fix trace-status to output proper start-time and stop-time.
2286 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2287 output start time and stop time in hex as gdb expects.
2289 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2291 * tracepoint.c (build_traceframe_info_xml): Output trace state
2292 variables present in the trace buffer.
2294 2013-06-24 Tom Tromey <tromey@redhat.com>
2296 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2298 (version.o): Remove.
2299 * gdbreplay.c: Include version.h.
2300 (version, host_name): Don't declare.
2301 * server.h: Include version.h.
2302 (version, host_name): Don't declare.
2304 2013-06-12 Pedro Alves <palves@redhat.com>
2306 * linux-x86-low.c (linux_is_elf64): Delete global.
2307 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2308 with local linux_pid_exe_is_elf_64_file use.
2310 2013-06-11 Pedro Alves <palves@redhat.com>
2312 * linux-low.c (regset_disabled, disable_regset): New functions.
2313 (regsets_fetch_inferior_registers)
2314 (regsets_store_inferior_registers): Use them.
2315 (initialize_regsets_info); Don't allocate the disabled_regsets
2317 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2320 2013-06-11 Pedro Alves <palves@redhat.com>
2322 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2325 2013-06-11 Pedro Alves <palves@redhat.com>
2327 * linux-x86-low.c (initialize_low_arch): Call
2328 init_registers_x32_avx_linux.
2330 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2332 Fix compatibility with Android Bionic.
2333 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2336 2013-06-07 Pedro Alves <palves@redhat.com>
2339 * Makefile.in (OBS): Add tdesc.o.
2340 (IPA_OBJS): Add tdesc-ipa.o.
2341 (tdesc-ipa.o): New rule.
2342 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2344 * linux-low.c (new_inferior): Delete.
2345 (disabled_regsets, num_regsets): Delete.
2346 (linux_add_process): Adjust to set the new per-process
2348 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2349 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2350 was a stop. When calling arch_setup, switch the current inferior
2351 to the thread that got an event.
2352 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2353 (regsets_fetch_inferior_registers)
2354 (regsets_store_inferior_registers): New regsets_info parameter.
2356 (linux_register_in_regsets): New regs_info parameter. Adjust to
2358 (register_addr, fetch_register, store_register): New usrregs_info
2359 parameter. Adjust to use it.
2360 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2361 parameter regs_info. Adjust to use it.
2362 (linux_fetch_registers): Get the current inferior's regs_info, and
2364 (linux_store_registers): Ditto.
2365 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2366 (initialize_low): Don't initialize the target_regsets here. Call
2367 initialize_low_arch.
2368 * linux-low.h (target_regsets): Delete declaration.
2369 (struct regsets_info): New.
2370 (struct usrregs_info): New.
2371 (struct regs_info): New.
2372 (struct process_info_private) <new_inferior>: New field.
2373 (struct linux_target_ops): Delete the num_regs, regmap, and
2374 regset_bitmap fields. New field regs_info.
2375 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2376 * i387-fp.c (num_xmm_registers): Delete.
2377 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2378 calls to new interface.
2379 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2380 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2381 Infer the number of xmm registers from the regcache's target
2383 * i387-fp.h (num_xmm_registers): Delete.
2384 * inferiors.c (add_thread): Don't install the thread's regcache
2386 * proc-service.c (gregset_info): Fetch the current inferior's
2387 regs_info. Adjust to use it.
2388 * regcache.c: Include tdesc.h.
2389 (register_bytes, reg_defs, num_registers)
2390 (gdbserver_expedite_regs): Delete.
2391 (get_thread_regcache): If the thread doesn't have a regcache yet,
2392 create one, instead of aborting gdbserver.
2393 (regcache_invalidate_one): Rename to ...
2394 (regcache_invalidate_thread): ... this.
2395 (regcache_invalidate_one): New.
2396 (regcache_invalidate): Only invalidate registers of the current
2398 (init_register_cache): Add target_desc parameter, and use it.
2399 (new_register_cache): Ditto. Assert the target description has a
2400 non zero registers_size.
2401 (regcache_cpy): Add assertions. Adjust.
2402 (realloc_register_cache, set_register_cache): Delete.
2403 (registers_to_string, registers_from_string): Adjust.
2404 (find_register_by_name, find_regno, find_register_by_number)
2405 (register_cache_size): Add target_desc parameter, and use it.
2406 (free_register_cache_thread, free_register_cache_thread_one)
2407 (regcache_release, register_cache_size): New.
2408 (register_size): Add target_desc parameter, and use it.
2409 (register_data, supply_register, supply_register_zeroed)
2410 (supply_regblock, supply_register_by_name, collect_register)
2411 (collect_register_as_string, collect_register_by_name): Adjust.
2412 * regcache.h (struct target_desc): Forward declare.
2413 (struct regcache) <tdesc>: New field.
2414 (init_register_cache, new_register_cache): Add target_desc
2416 (regcache_invalidate_thread): Declare.
2417 (regcache_invalidate_one): Delete declaration.
2418 (regcache_release): Declare.
2419 (find_register_by_number, register_cache_size, register_size)
2420 (find_regno): Add target_desc parameter.
2421 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2423 * remote-utils.c: Include tdesc.h.
2424 (outreg, prepare_resume_reply): Adjust.
2425 * server.c: Include tdesc.h.
2426 (gdbserver_xmltarget): Delete declaration.
2427 (get_features_xml, process_serial_event): Adjust.
2428 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2430 (struct process_info) <tdesc>: New field.
2431 (ipa_tdesc): Declare.
2432 * tdesc.c: New file.
2433 * tdesc.h: New file.
2434 * tracepoint.c: Include tdesc.h.
2435 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2436 (get_context_regcache): Adjust to pass ipa_tdesc down.
2437 (do_action_at_tracepoint): Adjust to get the register cache size
2438 from the context regcache's description.
2439 (traceframe_walk_blocks): Adjust to get the register cache size
2440 from the current trace frame's description.
2441 (traceframe_get_pc): Adjust to get current trace frame's
2442 description and pass it down.
2443 (gdb_collect): Adjust to get the register cache size from the
2445 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2446 (gdbserver_xmltarget): Delete.
2447 (initialize_low_tracepoint): Set the ipa's target description.
2448 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2449 (initialize_low_tracepoint): Set the ipa's target description.
2450 * linux-x86-low.c: Include tdesc.h.
2451 [__x86_64__] (is_64bit_tdesc): New.
2452 (ps_get_thread_area, x86_get_thread_area): Use it.
2453 (i386_cannot_store_register): Rename to ...
2454 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2455 (i386_cannot_fetch_register): Rename to ...
2456 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2457 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2459 (target_regsets): Rename to ...
2460 (x86_regsets): ... this.
2461 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2463 (x86_siginfo_fixup): Use is_64bit_tdesc.
2464 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2465 (tdesc_x32_avx_linux, tdesc_x32_linux)
2466 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2468 (x86_linux_update_xmltarget): Delete.
2469 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2470 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2471 (AMD64_LINUX_USER64_CS): New.
2472 (x86_linux_read_description): New, based on
2473 x86_linux_update_xmltarget.
2474 (same_process_callback): New.
2475 (x86_arch_setup_process_callback): New.
2476 (x86_linux_update_xmltarget): New.
2477 (x86_regsets_info): New.
2478 (amd64_linux_regs_info): New.
2479 (i386_linux_usrregs_info): New.
2480 (i386_linux_regs_info): New.
2481 (x86_linux_regs_info): New.
2482 (x86_arch_setup): Reimplement.
2483 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2484 (x86_emit_ops): Ditto.
2485 (the_low_target): Adjust. Install x86_linux_regs_info,
2486 x86_cannot_fetch_register, and x86_cannot_store_register.
2487 (initialize_low_arch): New.
2488 * linux-ia64-low.c (tdesc_ia64): Declare.
2489 (ia64_fetch_register): Adjust.
2490 (ia64_usrregs_info, regs_info): New globals.
2491 (ia64_regs_info): New function.
2492 (the_low_target): Adjust.
2493 (initialize_low_arch): New function.
2494 * linux-sparc-low.c (tdesc_sparc64): Declare.
2495 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2497 (sparc_arch_setup): New function.
2498 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2499 (the_low_target): Adjust.
2500 (initialize_low_arch): New function.
2501 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2502 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2503 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2504 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2505 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2506 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2507 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2508 (tdesc_powerpc_isa205_vsx64l): Declare.
2509 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2510 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2511 (ppc_set_pc, ppc_get_hwcap): Adjust.
2512 (ppc_usrregs_info): Forward declare.
2513 (!__powerpc64__) ppc_regmap_adjusted: New global.
2514 (ppc_arch_setup): Adjust to the current process'es target
2516 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2517 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2518 (ppc_store_evrregset): Adjust.
2519 (target_regsets): Rename to ...
2520 (ppc_regsets): ... this, and make static.
2521 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2522 (ppc_regs_info): New function.
2523 (the_low_target): Adjust.
2524 (initialize_low_arch): New function.
2525 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2526 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2527 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2528 (tdesc_s390x_linux64v2): Declare.
2529 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2530 (s390_fill_gregset, s390_store_last_break): Adjust.
2531 (target_regsets): Rename to ...
2532 (s390_regsets): ... this, and make static.
2533 (s390_get_pc, s390_set_pc): Adjust.
2534 (s390_get_hwcap): New target_desc parameter, and use it.
2535 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2536 (s390_arch_setup): Adjust to set the current process'es target
2537 description. Don't adjust the regmap.
2538 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2539 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2540 (regs_info_3264): New globals.
2541 (s390_regs_info): New function.
2542 (the_low_target): Adjust.
2543 (initialize_low_arch): New function.
2544 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2545 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2546 [__mips64] (init_registers_mips_linux)
2547 (init_registers_mips_dsp_linux): Delete defines.
2548 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2549 (have_dsp): New global.
2550 (mips_read_description): New, based on mips_arch_setup.
2551 (mips_arch_setup): Reimplement.
2552 (get_usrregs_info): New function.
2553 (mips_cannot_fetch_register, mips_cannot_store_register)
2554 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2555 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2556 (target_regsets): Rename to ...
2557 (mips_regsets): ... this, and make static.
2558 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2559 (dsp_regs_info, regs_info): New globals.
2560 (mips_regs_info): New function.
2561 (the_low_target): Adjust.
2562 (initialize_low_arch): New function.
2563 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2564 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2566 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2567 (arm_read_description): New, with bits factored from
2569 (arm_arch_setup): Reimplement.
2570 (target_regsets): Rename to ...
2571 (arm_regsets): ... this, and make static.
2572 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2573 (arm_regs_info): New function.
2574 (the_low_target): Adjust.
2575 (initialize_low_arch): New function.
2576 * linux-m68k-low.c (tdesc_m68k): Declare.
2577 (target_regsets): Rename to ...
2578 (m68k_regsets): ... this, and make static.
2579 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2580 (m68k_regs_info): New function.
2581 (m68k_arch_setup): New function.
2582 (the_low_target): Adjust.
2583 (initialize_low_arch): New function.
2584 * linux-sh-low.c (tdesc_sharch): Declare.
2585 (target_regsets): Rename to ...
2586 (sh_regsets): ... this, and make static.
2587 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2588 (sh_regs_info, sh_arch_setup): New functions.
2589 (the_low_target): Adjust.
2590 (initialize_low_arch): New function.
2591 * linux-bfin-low.c (tdesc_bfin): Declare.
2592 (bfin_arch_setup): New function.
2593 (bfin_usrregs_info, regs_info): New globals.
2594 (bfin_regs_info): New function.
2595 (the_low_target): Adjust.
2596 (initialize_low_arch): New function.
2597 * linux-cris-low.c (tdesc_cris): Declare.
2598 (cris_arch_setup): New function.
2599 (cris_usrregs_info, regs_info): New globals.
2600 (cris_regs_info): New function.
2601 (the_low_target): Adjust.
2602 (initialize_low_arch): New function.
2603 * linux-cris-low.c (tdesc_crisv32): Declare.
2604 (cris_arch_setup): New function.
2605 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2606 (cris_regs_info): New function.
2607 (the_low_target): Adjust.
2608 (initialize_low_arch): New function.
2609 * linux-m32r-low.c (tdesc_m32r): Declare.
2610 (m32r_arch_setup): New function.
2611 (m32r_usrregs_info, regs_info): New globals.
2612 (m32r_regs_info): Adjust.
2613 (initialize_low_arch): New function.
2614 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2615 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2616 (tic6x_usrregs_info): Forward declare.
2617 (tic6x_read_description): New function, based on ...
2618 (tic6x_arch_setup): ... this. Reimplement.
2619 (target_regsets): Rename to ...
2620 (tic6x_regsets): ... this, and make static.
2621 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2622 (tic6x_regs_info): New function.
2623 (the_low_target): Adjust.
2624 (initialize_low_arch): New function.
2625 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2626 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2627 (target_regsets): Rename to ...
2628 (xtensa_regsets): ... this, and make static.
2629 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2631 (xtensa_arch_setup, xtensa_regs_info): New functions.
2632 (the_low_target): Adjust.
2633 (initialize_low_arch): New function.
2634 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2635 (nios2_arch_setup): Set the current process'es tdesc.
2636 (target_regsets): Rename to ...
2637 (nios2_regsets): ... this.
2638 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2639 (nios2_regs_info): New function.
2640 (the_low_target): Adjust.
2641 (initialize_low_arch): New function.
2642 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2643 (aarch64_arch_setup): Set the current process'es tdesc.
2644 (target_regsets): Rename to ...
2645 (aarch64_regsets): ... this.
2646 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2647 (aarch64_regs_info): New function.
2648 (the_low_target): Adjust.
2649 (initialize_low_arch): New function.
2650 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2652 (target_regsets): Rename to ...
2653 (tile_regsets): ... this.
2654 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2655 (tile_regs_info): New function.
2656 (tile_arch_setup): Set the current process'es tdesc.
2657 (the_low_target): Adjust.
2658 (initialize_low_arch): New function.
2659 * spu-low.c (tdesc_spu): Declare.
2660 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2661 * win32-arm-low.c (tdesc_arm): Declare.
2662 (arm_arch_setup): New function.
2663 (the_low_target): Install arm_arch_setup instead of
2665 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2666 (init_windows_x86): Rename to ...
2667 (i386_arch_setup): ... this. Set `win32_tdesc'.
2668 (the_low_target): Adjust.
2669 * win32-low.c (win32_tdesc): New global.
2670 (child_add_thread): Don't create the thread cache here.
2671 (do_initial_child_stuff): Set the new process'es tdesc.
2672 * win32-low.h (struct target_desc): Forward declare.
2673 (win32_tdesc): Declare.
2674 * lynx-i386-low.c (tdesc_i386): Declare global.
2675 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2676 * lynx-low.c (lynx_tdesc): New global.
2677 (lynx_add_process): Set the new process'es tdesc.
2678 * lynx-low.h (struct target_desc): Forward declare.
2679 (lynx_tdesc): Declare global.
2680 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2681 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2682 * nto-low.c (nto_tdesc): New global.
2683 (do_attach): Set the new process'es tdesc.
2684 * nto-low.h (struct target_desc): Forward declare.
2685 (nto_tdesc): Declare.
2686 * nto-x86-low.c (tdesc_i386): Declare.
2687 (nto_x86_arch_setup): Set `nto_tdesc'.
2689 2013-06-04 Gary Benson <gbenson@redhat.com>
2691 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2692 to qSupported response when appropriate.
2693 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2694 with nonzero-length annex.
2695 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2696 arguments supplied in annex.
2698 2013-05-31 Doug Evans <dje@google.com>
2701 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2702 64 bits in 64-cross-32 environment.
2704 2013-05-28 Pedro Alves <palves@redhat.com>
2706 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2707 (aarch64-without-fpu.c): Delete rule.
2708 * configure.srv (aarch64*-*-linux*): Remove references to
2709 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2710 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2713 2013-05-24 Pedro Alves <palves@redhat.com>
2715 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2716 instead of strchr/decode_address. Error if the range isn't split
2717 with a ','. Don't assume there's be a ':' in the action.
2719 2013-05-23 Yao Qi <yao@codesourcery.com>
2720 Pedro Alves <palves@redhat.com>
2722 * linux-low.c (lwp_in_step_range): New function.
2723 (linux_wait_1): If the thread was range stepping and stopped
2724 outside the stepping range, report the stop to GDB. Otherwise,
2725 continue stepping. Add range stepping debug output.
2726 (linux_set_resume_request): Copy the step range from the resume
2728 (linux_supports_range_stepping): New.
2729 (linux_target_ops) <supports_range_stepping>: Set to
2730 linux_supports_range_stepping.
2731 * linux-low.h (struct linux_target_ops)
2732 <supports_range_stepping>: New field.
2733 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2734 * linux-x86-low.c (x86_supports_range_stepping): New.
2735 (the_low_target) <supports_range_stepping>: Set to
2736 x86_supports_range_stepping.
2737 * server.c (handle_v_cont): Handle 'r' action.
2738 (handle_v_requests): Append ";r" if the target supports range
2740 * target.h (struct thread_resume) <step_range_start,
2741 step_range_end>: New fields.
2742 (struct target_ops) <supports_range_stepping>:
2744 (target_supports_range_stepping): New macro.
2746 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2748 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2749 confusion in comment.
2751 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2753 * lynx-low.c (struct process_info_private): New type.
2754 (lynx_add_process): New function.
2755 (lynx_create_inferior, lynx_attach): Replace calls to
2756 add_process by calls to lynx_add_process.
2757 (lynx_resume): If PTID is null, then try using
2758 current_process()->private->last_wait_event_ptid.
2760 (lynx_clear_inferiors): Delete. The contents of that function
2761 has been inlined in lynx_mourn;
2762 (lynx_wait_1): Save the ptid in the process's private data.
2763 (lynx_mourn): Free the process' private data. Replace call
2764 to lynx_clear_inferiors by call to clear_inferiors.
2766 2013-05-17 Yao Qi <yao@codesourcery.com>
2768 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2771 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2773 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2774 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2775 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2776 PT_TEXT_END_ADDR guards. Update comments.
2777 (linux_target_op) <read_offsets>: Conditionally define to
2778 linux_read_offsets if the target is UCLIBC and if it defines
2779 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2781 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2782 Andrew Jenner <andrew@codesourcery.com>
2784 * Makefile.in (SFILES): Add linux-nios2-low.c.
2785 (clean): Add action to delete nios2-linux.c.
2786 (nios2-linux.c): New rule.
2787 * configure.srv: Add nios2*-*-linux*.
2788 * linux-nios2-low.c: New.
2790 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2792 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2794 2013-04-25 Hui Zhu <hui@codesourcery.com>
2797 * ax.c (ax_printf): Add fflush.
2799 2013-04-22 Tom Tromey <tromey@redhat.com>
2801 * Makefile.in (SFILES): Add filestuff.c.
2802 (OBS): Add filestuff.o.
2803 (filestuff.o): New target.
2804 * config.in, configure: Rebuild.
2805 * configure.ac: Check for fdwalk, pipe2.
2807 2013-04-17 Pedro Alves <palves@redhat.com>
2809 * configure.ac (USE_THREAD_DB): Delete variable.
2810 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2811 Don't AC_SUBST USE_THREAD_DB.
2812 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2813 * config.in, configure: Regenerate.
2815 2013-04-16 Pedro Alves <palves@redhat.com>
2817 * linux-low.h (struct lwp_info) <thread_known>: Move under
2818 the USE_THREAD_DB #ifdef.
2820 2013-04-16 Pedro Alves <palves@redhat.com>
2822 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2823 (linux-low.o): Delete rule.
2824 * linux-low.h: Always include "gdb_thread_db.h" instead of
2825 conditionally including thread_db.h.
2826 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2829 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2831 * Makefile.in (install-only): Fix make install regression.
2833 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2835 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2836 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2838 * gdbserver.1: Remove.
2840 2013-03-22 Pedro Alves <palves@redhat.com>
2842 * linux-low.c (handle_extended_wait): Don't call
2843 linux_enable_event_reporting.
2845 2013-03-15 Tony Theodore <tonyt@logyst.com>
2848 * Makefile.in (SHELL): Use @SHELL@.
2850 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2852 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2855 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2857 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2858 Remove extraneous NULL element.
2860 2013-03-13 Yao Qi <yao@codesourcery.com>
2862 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2863 'V' block in trace frame.
2865 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2867 * target.h (struct target_ops): Add btrace ops.
2868 (target_supports_btrace): New macro.
2869 (target_enable_btrace): New macro.
2870 (target_disable_btrace): New macro.
2871 (target_read_btrace): New macro.
2872 * gdbthread.h (struct thread_info): Add btrace field.
2873 * server.c: Include btrace-common.h.
2874 (handle_btrace_general_set): New function.
2875 (handle_btrace_enable): New function.
2876 (handle_btrace_disable): New function.
2877 (handle_general_set): Call handle_btrace_general_set.
2878 (handle_qxfer_btrace): New function.
2879 (struct qxfer qxfer_packets[]): Add btrace entry.
2880 * inferiors.c (remove_thread): Disable btrace.
2881 * linux-low: Include linux-btrace.h.
2882 (linux_low_enable_btrace): New function.
2883 (linux_low_read_btrace): New function.
2884 (linux_target_ops): Add btrace ops.
2885 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2886 Add srv_linux_btrace=yes.
2887 (x86_64-*-linux*): Add linux-btrace.o.
2888 Add srv_linux_btrace=yes.
2889 * configure.ac: Define HAVE_LINUX_BTRACE.
2890 * config.in: Regenerated.
2891 * configure: Regenerated.
2893 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2895 * server.c (handle_qxfer): Preserve error message if -3 is
2897 (qxfer): Document the -3 return value.
2899 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2901 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2902 (linux_btrace_h): New variable.
2903 (linux-btrace.o): New rule.
2905 2013-03-08 Stan Shebs <stan@codesourcery.com>
2906 Hafiz Abid Qadeer <abidh@codesourcery.com>
2908 * tracepoint.c (trace_buffer_size): New global.
2909 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2910 (init_trace_buffer): Change to one-argument function. Allocate
2911 trace buffer memory.
2912 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2913 handle QTBuffer:size packet.
2914 (cmd_bigqtbuffer_size): New function.
2915 (initialize_tracepoint): Call init_trace_buffer with
2916 DEFAULT_TRACE_BUFFER_SIZE.
2917 * server.c (handle_query): Add QTBuffer:size in the
2920 2013-03-07 Yao Qi <yao@codesourcery.com>
2922 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2923 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2925 (cmd_qtsp): Adjust condition. Do post increment.
2926 Set cur_action and cur_step_action back to 0.
2928 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2931 * linux-low.c (linux_write_memory): Return early success if LEN is
2934 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2936 * configure.srv: Add x86_64-*-cygwin* as target.
2938 2013-02-28 Tom Tromey <tromey@redhat.com>
2940 * configure.ac: Invoke AC_SYS_LARGEFILE.
2941 * configure, config.in: Rebuild.
2943 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2945 * win32-low.c: Throughout, fix format strings and casts of
2946 printf-like functions to avoid type related warnings on all
2948 (get_child_debug_event): Print dwDebugEventCode as hex since
2949 that's how it's usually documented.
2951 2013-02-28 Yao Qi <yao@codesourcery.com>
2953 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2956 2013-02-27 Jiong Wang <jiwang@tilera.com>
2958 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2959 (reg-tilegx32.c): New rule.
2960 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2961 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2962 different register info initializer according to elf class.
2963 (init_registers_tilgx32): New function. The tilegx32 register info
2965 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2966 (tile_store_gregset): Likewise.
2968 2013-02-27 Yao Qi <yao@codesourcery.com>
2970 * server.c (process_point_options): Print debug message when
2971 debug_threads is true.
2973 2013-02-26 Yao Qi <yao@codesourcery.com>
2975 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2977 2013-02-19 Pedro Alves <palves@redhat.com>
2978 Kai Tietz <ktietz@redhat.com>
2982 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2983 instead of strtoul to extract address from packet.
2984 (process_serial_event) <'z'>: Likewise.
2986 2013-02-18 Yao Qi <yao@codesourcery.com>
2988 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2990 2013-02-14 Pedro Alves <palves@redhat.com>
2994 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2995 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2997 2013-02-14 Pedro Alves <palves@redhat.com>
2999 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3001 2013-02-14 Pedro Alves <palves@redhat.com>
3003 * tracepoint.c (save_string): Delete.
3004 (add_tracepoint_action): Use savestring instead of save_string.
3006 2013-02-12 Pedro Alves <palves@redhat.com>
3008 * linux-xtensa-low.c: Ditto.
3009 * xtensa-xtregs.c: Ditto.
3011 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3013 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3016 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3018 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3019 aarch64_num_wp_regs and aarch64_num_bp_regs to
3020 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3022 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3024 * linux-aarch64-low.c (ps_get_thread_area): Replace
3025 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3027 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3028 Marcus Shawcroft <marcus.shawcroft@arm.com>
3029 Nigel Stephens <nigel.stephens@arm.com>
3030 Yufeng Zhang <yufeng.zhang@arm.com>
3032 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3033 (aarch64.c, aarch64-without-fpu.c): New targets.
3034 * configure.srv (aarch64*-*-linux*): New.
3035 * linux-aarch64-low.c: New file.
3037 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3039 * linux-low.c (handle_extended_wait, linux_create_inferior)
3040 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3041 (dequeue_one_deferred_signal, linux_resume_one_thread)
3042 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3043 (linux_tracefork_grandchild, linux_test_for_tracefork)
3044 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3045 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3046 where the argument is 0.
3048 2013-01-25 Yao Qi <yao@codesourcery.com>
3050 * event-loop.c: Include "queue.h".
3051 (gdb_event_p): New typedef.
3052 (struct gdb_event) <next_event>: Remove.
3053 (event_queue): Change to QUEUE(gdb_event_p).
3054 (async_queue_event): Remove.
3055 (gdb_event_xfree): New.
3056 (initialize_event_loop): New.
3057 (process_event): Use API from QUEUE.
3058 (wait_for_event): Likewise.
3059 * server.c (main): Call initialize_event_loop.
3060 * server.h (initialize_event_loop): Declare.
3062 2013-01-18 Yao Qi <yao@codesourcery.com>
3064 * ax.h (struct eval_agent_expr_context): New.
3065 (gdb_eval_agent_expr): Update declaration.
3066 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3067 TFRAME. Add new argument CTX.
3068 * server.h (struct eval_agent_expr_context): Declare.
3069 (agent_mem_read, agent_tsv_read): Update declaration.
3070 (agent_mem_read_string): Likewise.
3071 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3072 (add_traceframe_block): Add new argument TPOINT.
3073 Increase TPOINT->traceframe_usage.
3074 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3075 eval_tracepoint_agent_expr.
3076 (condition_true_at_tracepoint): Likewise.
3077 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3078 (agent_mem_read_string, agent_tsv_read): Likewise.
3080 2013-01-16 Yao Qi <yao@codesourcery.com>
3082 * linux-low.c (linux_resume_one_lwp): Don't check
3083 'lwp->bp_reinsert != 0'.
3085 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3086 Pedro Alves <palves@redhat.com>
3088 * lynx-low.c (ptrace_request_to_str): Define a temporary
3089 macro and use it to simplify this function's implementation.
3091 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3093 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3096 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3098 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3100 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3102 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3104 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3106 * lynx-low.c (lynx_resume): Use the resume_info parameter
3107 to determine the ptid for the lynx_ptrace call, unless
3108 it is equal to minus_one_ptid, in which case we use the
3109 ptid of the current_inferior.
3110 (lynx_wait_1): After having received a thread create/exit
3111 event, resume the inferior's execution using the signaling
3112 thread's ptid, rather than the old ptid.
3114 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3116 * lynx-low.c (lynx_resume): Delete variable ret.
3118 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3120 * gdbreplay.c (gdbreplay_version): Update copyright year.
3121 * server.c (gdbserver_version): Likewise.
3123 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3125 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3128 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3130 * lynx-low.c (ptrace_request_to_str): Add handling for
3133 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3135 * lynx-low.c (lynx_attach): Delete variable new_process.
3137 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3139 * lynx-low.c (lynx_create_inferior): Delete variable
3142 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3144 * lynx-low.c (ptrace_request_to_str): Do not handle
3145 PTRACE_GETTHREADLIST if this macro does not exist.
3147 2012-12-15 Yao Qi <yao@codesourcery.com>
3149 * Makefile.in (OBS): Add notif.o.
3150 * notif.c, notif.h: New.
3151 * server.c: Include "notif.h".
3152 (struct vstop_notif) <next>: Remove.
3154 (queue_stop_reply): Update.
3155 (push_event, send_next_stop_reply): Remove.
3156 (discard_queued_stop_replies): Update.
3157 (notif_stop): New variable.
3158 (handle_v_stopped): Remove.
3159 (handle_v_requests): Don't call handle_v_stopped. Call
3160 handle_ack_notif instead.
3161 (queue_stop_reply_callback): Call notif_event_enque instead
3162 of queue_stop_reply.
3163 (handle_status): Don't call send_next_stop_reply, call
3164 notif_write_event instead.
3165 (kill_inferior_callback): Likewise.
3166 (detach_or_kill_inferior_callback): Likewise.
3167 (main): Call initialize_notif.
3168 (process_serial_event): Call QUEUE_is_empty.
3169 (handle_target_event): Call notif_push instead of push event.
3170 * server.h (push_event): Remove declaration.
3172 2012-12-10 Tom Tromey <tromey@redhat.com>
3174 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3175 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3178 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3179 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3180 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3181 (amd64-linux-ipa.o, ax.o): Rewrite.
3182 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3183 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3184 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3185 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3186 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3187 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3188 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3189 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3190 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3191 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3192 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3193 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3194 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3195 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3196 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3197 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3198 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3199 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3200 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3201 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3202 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3203 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3204 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3205 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3206 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3207 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3208 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3209 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3210 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3211 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3212 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3213 (reg-tilegx.o): Remove.
3214 (all_object_files): New macro.
3215 Include .deps files.
3216 * aclocal.m4, configure: Rebuild.
3217 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3218 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3219 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3221 2012-12-05 Tom Tromey <tromey@redhat.com>
3224 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3226 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3228 * configure.ac: Check for linux/perf_event.h.
3229 * config.in: Regenerated.
3230 * configure: Regenerated.
3232 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3234 * hostio.c (handle_readlink): Decrease buffer size
3235 parameter passed to readlink by one byte.
3237 2012-11-26 Yao Qi <yao@codesourcery.com>
3239 * configure.ac (build_warnings): Append '-Wempty-body'.
3240 * configure: Regenerated.
3241 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3244 2012-11-15 Pierre Muller <muller@sourceware.org>
3246 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3247 * config.in: Regenerate.
3248 * configure: Regenerate.
3249 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3250 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3251 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3252 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3254 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3255 instead of <sys/wait.h> header.
3256 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3258 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3260 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3261 (various make rules): Remove -DGDBSERVER
3263 2012-11-09 Yao Qi <yao@codesourcery.com>
3265 * spu-low.c (current_ptid): Move it to ..
3266 * gdbthread.h: ... here. New.
3267 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3268 * server.c (myresume, process_serial_event): Likewise.
3269 * thread-db.c (thread_db_find_new_threads): Likewise.
3270 * tracepoint.c (run_inferior_command): Likewise.
3272 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3274 * server.c (handle_search_memory_1): Include access length in
3277 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3279 * linux-crisv32-low.c: Fix compile errors.
3281 2012-09-04 Yao Qi <yao@codesourcery.com>
3283 * tracepoint.c (cmd_qtsv): Adjust debug message.
3284 Don't check CUR_TPOINT.
3286 2012-08-28 Yao Qi <yao@codesourcery.com>
3288 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3289 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3290 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3291 Remove declarations of xmalloc, xreallloc, xstrdup and
3293 * Makefile.in (libiberty_h): New.
3294 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3295 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3297 2012-08-23 Yao Qi <yao@codesourcery.com>
3299 * server.h: Remove declaration of 'xsnprintf'.
3301 2012-08-22 Keith Seitz <keiths@redhat.com>
3303 * server.h: Include build-gnulib-gbserver/config.h.
3304 * gdbreplay.c: Likewise.
3306 2012-08-08 Doug Evans <dje@google.com>
3308 * Makefile.in (SFILES): Add gdb_vecs.c.
3309 (OBS): Add gdb_vecs.o.
3310 (gdb_vecs_h, host_defs_h): New variables.
3311 (thread-db.o): Add $(gdb_vecs_h) dependency.
3312 (gdb_vecs.o): New rule.
3313 * thread-db.c: #include "gdb_vecs.h".
3314 (thread_db_load_search): Use a vector to iterate over path elements.
3315 Handle text appearing after "$pdir".
3317 * configure.ac: Add check for strstr.
3318 * config.in: Regenerate.
3319 * configure: Regenerate.
3321 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3323 * hostio.c (handle_pread): If pread fails, fall back to attempting
3325 (handle_pwrite): Likewise for pwrite.
3327 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3329 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3330 between unsupported TYPE and unimplementable ADDR/LEN combination.
3331 (arm_insert_point): Act on new return value.
3333 2012-07-31 Pedro Alves <palves@redhat.com>
3335 * server.c (process_point_options): Only skip tokens if we find
3336 one that is unrecognized. Don't treat 'X' specially while
3337 skipping unrecognized tokens.
3339 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3341 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3342 to 4-byte-align HW breakpoint addresses for Thumb.
3344 2012-07-27 Yao Qi <yao@codesourcery.com>
3348 * server.h: Declare gdb_agent_about_to_close.
3349 * target.c (kill_inferior): Include "agent.h".
3350 New. Send command 'kill'.
3351 * target.h (kill_inferior): Removed macro.
3352 * tracepoint.c (gdb_agent_about_to_close): New.
3353 (gdb_agent_helper_thread): Handle command 'close'.
3354 Wait endlessly until the inferior stops.
3355 Install gdb_agent_remove_socket to atexit hook.
3356 (agent_socket_name): New static variable.
3357 (gdb_agent_socket_init): Replace local variable 'name' with
3358 'agent_socket_name'.
3359 (gdb_agent_remove_socket): New.
3361 2012-07-27 Yao Qi <yao@codesourcery.com>
3363 * server.c (process_point_options): Stop at 'X' when parsing.
3365 2012-07-19 Michael Eager <eager@eagercon.com>
3367 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3369 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3370 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3371 hardware breakpoint.
3373 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3375 * gdbserver/linux-low.c (initialize_low): Call
3376 linux_ptrace_init_warnings.
3378 2012-07-02 Doug Evans <dje@google.com>
3380 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3383 2012-07-02 Stan Shebs <stan@codesourcery.com>
3385 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3386 (ax.o): Add it to build rule.
3388 (OBS): Add format.o.
3389 (IPA_OBS): Add format.o.
3390 * server.c (handle_query): Claim support for breakpoint commands.
3391 (process_point_options): Add command case.
3392 (process_serial_event): Leave running if there are printfs in
3394 * mem-break.h (any_persistent_commands): Declare.
3395 (add_breakpoint_commands): Declare.
3396 (gdb_no_commands_at_breakpoint): Declare.
3397 (run_breakpoint_commands): Declare.
3398 * mem-break.c (struct point_command_list): New struct.
3399 (struct breakpoint): New field command_list.
3400 (any_persistent_commands): New function.
3401 (add_commands_to_breakpoint): New function.
3402 (add_breakpoint_commands): New function.
3403 (gdb_no_commands_at_breakpoint): New function.
3404 (run_breakpoint_commands): New function.
3405 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3407 * ax.c: Include format.h.
3408 (ax_printf): New function.
3409 (gdb_eval_agent_expr): Add printf opcode.
3411 2012-06-13 Yao Qi <yao@codesourcery.com>
3413 * server.c (start_inferior): Remove duplicated writes to fields
3414 'last_resume_kind' and 'last_status' of 'current_inferior'.
3416 2012-06-12 Yao Qi <yao@codesourcery.com>
3417 Pedro Alves <palves@redhat.com>
3419 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3421 * server.c (handle_v_cont): Extend comment.
3423 2012-06-11 Yao Qi <yao@codesourcery.com>
3425 * linux-low.c (linux_attach): Add 'static'.
3427 2012-06-06 Yao Qi <yao@codesourcery.com>
3429 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3431 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3433 Fix gcc -flto compilation warning.
3434 * server.c (main): Make variable multi_mode and attach volatile.
3436 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3438 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3439 if the platform doesn't know about it.
3441 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3443 * Makefile.in (SFILES): Add linux-tile-low.c.
3444 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3445 * configure.srv: Handle tilegx-*-linux*.
3446 * linux-tile-low.c: New file.
3448 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3450 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3452 2012-05-24 Pedro Alves <palves@redhat.com>
3456 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3458 2012-05-24 Pedro Alves <palves@redhat.com>
3462 Replace target_signal with gdb_signal throughout.
3464 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3466 * linux-low.c (linux_store_registers): Avoid the copying sequence
3467 when no data has been retrieved by ptrace.
3469 2012-05-22 Will Deacon <will.deacon@arm.com>
3471 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3472 Include asm/ptrace.h.
3473 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3476 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3478 * linux-low.c (linux_store_registers): Don't re-retrieve data
3479 with ptrace that has already been obtained from /proc. Always
3480 copy any data retrieved with ptrace to the buffer supplied.
3482 2012-05-11 Yao Qi <yao@codesourcery.com>
3483 Pedro Alves <palves@redhat.com>
3485 * linux-low.c (enum stopping_threads_kind): New.
3486 (stopping_threads): Change type to `enum stopping_threads_kind'.
3487 (handle_extended_wait): If stopping and suspending threads, leave
3488 the new_lwp suspended too.
3489 (linux_wait_for_event): Adjust.
3490 (stop_all_lwps): Set `stopping_threads' to
3491 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3492 whether we're suspending threads or just stopping them. Assert no
3495 2012-04-29 Yao Qi <yao@codesourcery.com>
3497 * server.h: Move some code to ...
3498 * gdbthread.h: ... here. New.
3499 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3500 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3501 (nto-low.o, win32-low.o): Likewise.
3502 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3503 * regcache.c, remote-utils.c, server.c: Likewise.
3504 * target.c, tracepoint.c, win32-low.c: Likewise.
3506 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3508 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3509 (PTRACE_ARG4_TYPE): Likewise.
3510 (PTRACE_XFER_TYPE): Likewise.
3511 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3512 ptrace to PTRACE_ARG3_TYPE.
3513 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3514 (PTRACE_ARG4_TYPE): Likewise.
3515 (PTRACE_XFER_TYPE): Likewise.
3516 (linux_detach_one_lwp): Cast fourth argument of
3517 ptrace to long then PTRACE_ARG4_TYPE.
3518 (regsets_fetch_inferior_registers): Cast third argument of
3519 ptrace to long then PTRACE_ARG3_TYPE.
3520 (regsets_store_inferior_registers): Likewise.
3522 2012-04-20 Pedro Alves <palves@redhat.com>
3524 * configure: Regenerate.
3526 2012-04-19 Pedro Alves <palves@redhat.com>
3528 * Makefile.in (GNULIB_BUILDDIR): New.
3529 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3530 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3531 (all, install-only, uninstall, clean-info, all-lib, clean): No
3532 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3533 (maintainer-clean realclean distclean): Use subdir_do.
3535 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3536 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3537 * acinclude.m4: Include acx_configure_dir.m4.
3538 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3539 calls. Call AC_PROG_RANLIB. Configure gnulib using
3542 (GNULIB_STDINT_H): Adjust.
3543 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3544 * gdbreplay.c: Include build-gnulib/config.h.
3545 * server.h: Likewise.
3546 * aclocal.m4: Regenerate.
3547 * config.in: Regenerate.
3548 * configure: Regenerate.
3550 2012-04-19 Pedro Alves <palves@redhat.com>
3552 * Makefile.in (LIBGNU, INCGNU): Adjust.
3553 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3554 (all, install-only, uninstall, clean-info, all-lib, clean)
3555 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3556 * configure.ac: Adjust AC_OUTPUT output.
3557 * aclocal.m4: Regenerate.
3558 * configure: Regenerate.
3560 2012-04-19 Pedro Alves <palves@redhat.com>
3562 * Makefile.in (generated_files): New.
3563 (server_h): Remove the explicit dependency on config.h, and depend
3564 on $generated_files.
3566 2012-04-19 Pedro Alves <palves@redhat.com>
3568 * Makefile.in (INCGNU): Add -Ignulib.
3570 2012-04-19 Pedro Alves <palves@redhat.com>
3572 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3573 (INCGNU): ... this, and spell out -I here.
3574 (GNULIB_LIB): Rename to ...
3576 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3578 2012-04-19 Pedro Alves <palves@redhat.com>
3580 * config.in: Regenerate.
3582 2012-04-19 Pedro Alves <palves@redhat.com>
3584 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3585 * server.h (memmem): Remove declaration.
3586 * config.in: Regenerate.
3587 * configure: Regenerate.
3589 2012-04-19 Yao Qi <yao@codesourcery.com>
3591 * Makefile.in (SFILES): Add common/vec.c.
3595 2012-04-19 Yao Qi <yao@codesourcery.com>
3597 * remote-utils.c (prepare_resume_reply): Replace with macro
3598 target_core_of_thread.
3599 * server.c (handle_qxfer_threads_proper): Likewise.
3600 * target.h (traget_core_of_thread): New macro.
3602 2012-04-18 Pedro Alves <palves@redhat.com>
3604 * aclocal.m4: Regenerate.
3605 * configure: Regenerate.
3607 2012-04-16 Yao Qi <yao@codesourcery.com>
3609 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3610 duplicated on address.
3612 2012-04-16 Yao Qi <yao@codesourcery.com>
3614 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3615 (struct tracepoint_action_ops) <send>: New field.
3616 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3617 (agent_expr_send, x_tracepoint_action_send): New.
3618 (l_tracepoint_action_send): New.
3619 (cmd_qtdp): Download and install tracepoint
3620 according to `use_agent'.
3621 (run_inferior_command): Add one more parameter `len'.
3623 (tracepoint_send_agent): New.
3624 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3626 2012-04-16 Yao Qi <yao@codesourcery.com>
3628 * tracepoint.c (download_tracepoints): Moved to ...
3629 (cmd_qtstart): ... here.
3631 2012-04-14 Yao Qi <yao@codesourcery.com>
3633 * tracepoint.c: Include inttypes.h.
3634 (struct collect_memory_action): Use sized types.
3635 (struct tracepoint): Likewise.
3636 (cmd_qtdp, stop_tracing): Update print specifiers.
3637 (cmd_qtp, response_tracepoint): Likewise.
3638 (collect_data_at_tracepoint): Likewise.
3639 (collect_data_at_step): Likewise.
3641 2012-04-14 Yao Qi <yao@codesourcery.com>
3643 Import gnulib module inttypes.
3644 * aclocal.m4, config.in, configure: Regenerated.
3646 2012-04-14 Yao Qi <yao@codesourcery.com>
3648 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3649 Makefile and config.status at last.
3651 2012-04-13 Yao Qi <yao@codesourcery.com>
3653 * tracepoint.c: Include stdint.h unconditionally.
3655 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3657 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3658 on BFD_HAVE_SYS_PROCFS_TYPE.
3659 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3660 * configure: Regenerate.
3661 * config.in: Likewise.
3663 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3665 * Makefile.in (clean): Also remove x32.c x32-linux.c
3666 x32-avx.c x32-avx-linux.c.
3667 (x32.o): New target.
3669 (x32-linux.o): Likewise.
3670 (x32-linux.c): Likewise.
3671 (x32-avx.o): Likewise.
3672 (x32-avx.c): Likewise.
3673 (x32-avx-linux.o): Likewise.
3674 (x32-avx-linux.c): Likewise.
3676 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3677 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3678 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3679 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3680 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3681 i386/x32-avx-linux.xml.
3683 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3684 (init_registers_x32_avx_linux): Likwise.
3685 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3686 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3688 2012-04-13 Pedro Alves <palves@redhat.com>
3690 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3691 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3692 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3693 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3696 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3698 * linux-x86-low.c (compat_x32_clock_t): New.
3699 (compat_x32_siginfo_t): Likewise.
3700 (compat_x32_siginfo_from_siginfo): Likewise.
3701 (siginfo_from_compat_x32_siginfo): Likewise.
3702 (linux_is_elf64): Likewise.
3703 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3704 and siginfo_from_compat_x32_siginfo for x32.
3705 (x86_arch_setup): Set linux_is_elf64.
3707 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3710 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3712 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3713 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3714 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3715 compatible with process.
3717 2012-04-12 Yao Qi <yao@codesourcery.com>
3719 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3720 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3721 (install-only, install-info, clean): Handle sub dir gnulib.
3722 (all-lib, am--refresh): New targets.
3723 (memmem.o): Remove target.
3724 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3725 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3726 (AC_REPLACE_FUNCS): Remove memmem.
3727 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3728 (AC_OUTPUT): Generate Makefile in gnulib/.
3729 * aclocal.m4, config.in, configure: Regenerated.
3731 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3733 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3735 2012-04-05 Pedro Alves <palves@redhat.com>
3737 -Werror=strict-aliasing
3739 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3742 2012-04-04 Pedro Alves <palves@redhat.com>
3744 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3745 (sparc_store_gregset_from_stack, sparc_store_gregset)
3746 (sparc_breakpoint_at): Fix formatting.
3748 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3750 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3752 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3753 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3754 * config.in: Regenerate.
3755 * configure: Likewise.
3757 2012-03-29 Pedro Alves <palves@redhat.com>
3759 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3760 Correct ptrace arguments.
3762 2012-03-28 Pedro Alves <palves@redhat.com>
3764 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3765 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3766 (IA64_FR1_REGNUM): New defines.
3767 (ia64_fetch_register): New.
3768 (the_low_target): Install it.
3769 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3771 * linux-low.c (linux_fetch_registers): Try the
3772 the_low_target.fetch_register hook first.
3774 * linux-arm-low.c (the_low_target): Adjust.
3775 * linux-bfin-low.c (the_low_target): Adjust.
3776 * linux-cris-low.c (the_low_target): Adjust.
3777 * linux-crisv32-low.c (the_low_target): Adjust.
3778 * linux-m32r-low.c (the_low_target): Adjust.
3779 * linux-m68k-low.c (the_low_target): Adjust.
3780 * linux-mips-low.c (the_low_target): Adjust.
3781 * linux-ppc-low.c (the_low_target): Adjust.
3782 * linux-s390-low.c (the_low_target): Adjust.
3783 * linux-sh-low.c (the_low_target): Adjust.
3784 * linux-sparc-low.c (the_low_target): Adjust.
3785 * linux-tic6x-low.c (the_low_target): Adjust.
3786 * linux-x86-low.c (the_low_target): Adjust.
3787 * linux-xtensa-low.c (the_low_target): Adjust.
3789 2012-03-26 Pedro Alves <palves@redhat.com>
3791 * server.c (handle_qxfer_libraries): Don't bail early if
3792 the_target->qxfer_libraries_svr4 is not NULL.
3794 2012-03-26 Pedro Alves <palves@redhat.com>
3796 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3798 2012-03-23 Pedro Alves <palves@redhat.com>
3800 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3801 "library-list-svr4" element's start tag when the the DSO list is
3804 2012-03-23 Pedro Alves <palves@redhat.com>
3806 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3807 a variable whose type size is the same as the inferior's pointer
3810 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3812 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3814 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3815 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3816 * linux-low.h: Include <signal.h>.
3817 (struct siginfo): Remove forward declaration.
3818 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3821 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3823 * .gitignore: Ignore more files.
3825 2012-03-19 Pedro Alves <palves@redhat.com>
3826 Jan Kratochvil <jan.kratochvil@redhat.com>
3828 * server.c (cont_thread, general_thread): Add describing comments.
3829 (start_inferior): Clear `cont_thread'.
3830 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3833 2012-03-15 Yao Qi <yao@codesourcery.com>
3835 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3837 (cmd_qtdp): ... here.
3839 2012-03-15 Yao Qi <yao@codesourcery.com>
3841 * tracepoint.c (struct tracepoint_action_ops): New.
3842 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3843 (m_tracepoint_action_download): New.
3844 (r_tracepoint_action_download): New.
3845 (x_tracepoint_action_download): New.
3846 (l_tracepoint_action_download): New.
3847 (add_tracepoint_action): Install `action->ops' according type.
3848 (download_tracepoint_1): Move code `download' function pointer
3849 of various tracepoint_action_ops.
3851 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3853 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3854 linux_ptrace_attach_warnings.
3856 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3858 * Makefile.in (linux-ptrace.o): New.
3859 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3860 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3861 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3862 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3863 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3865 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3867 2012-03-08 Yao Qi <yao@codesourcery.com>
3868 Pedro Alves <palves@redhat.com>
3870 Fix PR server/13392.
3871 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3873 * tracepoint.c (remove_tracepoint): New.
3874 (cmd_qtdp): Call remove_tracepoint when failed to install.
3876 2012-03-07 Pedro Alves <palves@redhat.com>
3878 * linux-low.c (get_detach_signal): New.
3879 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3880 Pass on pending signals to PTRACE_DETACH. Check the result of the
3882 * server.c (program_signals, program_signals_p): New.
3883 (handle_general_set): Handle QProgramSignals.
3884 * server.h (program_signals, program_signals_p): Declare.
3886 2012-03-05 Pedro Alves <palves@redhat.com>
3887 Jan Kratochvil <jan.kratochvil@redhat.com>
3889 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3892 2012-03-03 Yao Qi <yao@codesourcery.com>
3894 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3895 agent_look_up_symbols.
3897 2012-03-03 Yao Qi <yao@codesourcery.com>
3899 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3900 (linux-x86-low.o): Likewise.
3901 * server.h: Remove in_process_agent_loaded.
3902 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3906 2012-03-03 Yao Qi <yao@codesourcery.com>
3908 * tracepoint.c (gdb_agent_capability): New global.
3909 (in_process_agent_loaded_ust): Renamed to
3910 `in_process_agent_supports_ust'.
3912 (in_process_agent_supports_ust): Call agent_capability_check.
3913 (clear_installed_tracepoints): Assert that agent supports
3916 2012-03-03 Yao Qi <yao@codesourcery.com>
3918 * linux-low.c (linux_supports_agent): New.
3919 (linux_target_ops): Initialize field `supports_agent' with
3920 linux_supports_agent.
3921 * target.h (struct target_ops) <supports_agent>: New.
3922 (target_supports_agent): New macro.
3923 * server.c (handle_general_set): Handle packet 'QAgent'.
3924 (handle_query): Send `QAgent+'.
3925 * Makefile.in (server.o): Depends on agent.h.
3927 2012-03-03 Yao Qi <yao@codesourcery.com>
3929 * Makefile.in (OBS): Add agent.o.
3930 Add new rule for agent.o.
3931 Track dependence of tracepoint.c on agent.h.
3932 * tracepoint.c (run_inferior_command_1):
3933 (run_inferior_command): Call agent_run_command.
3934 (gdb_ust_connect_sync_socket): Deleted. Move it to
3936 (resume_thread, stop_thread): Likewise.
3937 (gdb_ust_socket_init): Renamed to ...
3938 (gdb_agent_socket_init): ... New.
3939 (gdb_ust_thread): Renamed to ...
3940 (gdb_agent_helper_thread): ... New.
3941 (gdb_ust_init): Move some code to ...
3942 (gdb_agent_init): ... here. New.
3943 [HAVE_UST]: Call gdb_ust_init.
3944 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3945 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3946 * config.in, configure: Regenerated.
3948 2012-03-02 Pedro Alves <palves@redhat.com>
3950 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3951 * linux-low.c (struct simple_pid_list): New.
3952 (stopped_pids): New a struct simple_pid_list pointer.
3953 (add_to_pid_list, pull_pid_from_list): New.
3954 (handle_extended_wait): Don't assume the first signal new children
3955 report is SIGSTOP. Adjust call to pull_pid_from_list.
3956 (linux_wait_for_lwp): Adjust.
3958 2012-03-02 Yao Qi <yao@codesourcery.com>
3960 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3963 2012-03-02 Yao Qi <yao@codesourcery.com>
3965 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3966 `stop_pc' and `tpoint'. Update caller.
3968 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3970 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3971 * linux-low.c (use_linux_regsets): New macro.
3972 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3973 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3974 (linux_register_in_regsets): New function.
3975 (usr_fetch_inferior_registers): Skip registers covered by
3977 (usr_store_inferior_registers): Likewise.
3978 (usr_fetch_inferior_registers): New macro.
3979 (usr_store_inferior_registers): Likewise.
3980 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3981 (linux_store_registers): Likewise.
3982 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3984 (init_registers_mips64_dsp_linux): Likewise.
3985 (init_registers_mips_linux): New macro.
3986 (init_registers_mips_dsp_linux): Likewise.
3987 (mips_dsp_num_regs): Likewise.
3988 (DSP_BASE, DSP_CONTROL): New fallback macros.
3989 (mips_base_regs): New macro.
3990 (mips_regmap): Use it. Fix the size.
3991 (mips_dsp_regmap): New variable.
3992 (mips_dsp_regset_bitmap): Likewise.
3993 (mips_arch_setup): New function.
3994 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3996 (mips_cannot_store_register): Likewise.
3997 (the_low_target): Update .arch_setup, .num_regs and .regmap
3998 initializers. Add .regset_bitmap initializer.
3999 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4001 * linux-bfin-low.c (the_low_target): Likewise.
4002 * linux-cris-low.c (the_low_target): Likewise.
4003 * linux-crisv32-low.c (the_low_target): Likewise.
4004 * linux-ia64-low.c (the_low_target): Likewise.
4005 * linux-m32r-low.c (the_low_target): Likewise.
4006 * linux-m68k-low.c (the_low_target): Likewise.
4007 * linux-ppc-low.c (the_low_target): Likewise.
4008 * linux-s390-low.c (the_low_target): Likewise.
4009 * linux-sh-low.c (the_low_target): Likewise.
4010 * linux-sparc-low.c (the_low_target): Likewise.
4011 * linux-tic6x-low.c (the_low_target): Likewise.
4012 * linux-x86-low.c (the_low_target): Likewise.
4013 * linux-xtensa-low.c (the_low_target): Likewise.
4014 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4015 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4016 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4018 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4019 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4021 2012-02-29 Yao Qi <yao@codesourcery.com>
4022 Pedro Alves <palves@redhat.com>
4024 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4025 `step_over_finished' is true.
4027 2012-02-27 Pedro Alves <palves@redhat.com>
4029 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4030 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4032 2012-02-27 Pedro Alves <palves@redhat.com>
4035 * linux-low.c (pid_is_stopped): New.
4036 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4038 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4040 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4043 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4045 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4047 2012-02-24 Luis Machado <lgustavo@codesourcery>
4049 * server.c (handle_query): Advertise support for target-side
4050 breakpoint condition evaluation.
4051 (process_point_options): New function.
4052 (process_serial_event): When inserting a breakpoint, check for
4053 a target-side condition that should be evaluated.
4055 * mem-break.c: Include regcache.h and ax.h.
4056 (point_cond_list_t): New data structure.
4057 (breakpoint) <cond_list>: New field.
4058 (find_gdb_breakpoint_at): Make non-static.
4059 (delete_gdb_breakpoint_at): Clear any target-side
4061 (clear_gdb_breakpoint_conditions): New function.
4062 (add_condition_to_breakpoint): Likewise.
4063 (add_breakpoint_condition): Likewise.
4064 (gdb_condition_true_at_breakpoint): Likewise.
4065 (gdb_breakpoint_here): Return result directly instead
4066 of going through a local variable.
4068 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4069 (clear_gdb_breakpoint_conditions): Likewise.
4070 (add_breakpoint_condition): Likewise.
4071 (gdb_condition_true_at_breakpoint): Likewise.
4073 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4074 (need_step_over_p): Take target-side breakpoint condition into
4077 2012-02-24 Luis Machado <lgustavo@codesourcery>
4079 * server.h: Include tracepoint.h.
4080 (agent_mem_read, agent_get_trace_state_variable_value,
4081 agent_set_trace_state_variable_value,
4082 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4083 get_set_tsv_func_addr): New prototypes.
4085 * ax.h: New include file.
4086 * ax.c: New source file.
4088 * tracepoint.c: Include ax.h.
4089 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4090 agent_expr, eval_result_type): Move to ax.h.
4091 (parse_agent_expr): Rename to ...
4092 (gdb_parse_agent_expr): ... this, make it non-static and move
4094 (unparse_agent_expr) Rename to ...
4095 (gdb_unparse_agent_expr): ... this, make it non-static and move
4097 (eval_agent_expr): Rename to ...
4098 (eval_tracepoint_agent_expr): ... this.
4099 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4100 forward declarations.
4101 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4102 (agent_get_trace_state_variable_value): New function.
4103 (agent_set_trace_state_variable_value): New function.
4104 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4105 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4106 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4107 (condition_true_at_tracepoint): Likewise.
4108 (parse_agent_expr): Rename to ...
4109 (gdb_parse_agent_expr): ... this and move to ax.c.
4110 (unparse_agent_expr): Rename to ...
4111 (gdb_unparse_agent_expr): ... this and move to ax.c.
4112 (gdb_agent_op_name): Move to ax.c.
4113 (eval_agent_expr): Rename to ...
4114 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4116 (eval_tracepoint_agent_expr): New function.
4117 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4119 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4121 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4122 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4123 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4124 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4125 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4126 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4127 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4128 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4129 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4130 (compile_bytecodes): Remove forward declaration.
4131 (is_goto_target): Move to ax.c.
4132 (compile_bytecodes): Move to ax.c and call
4133 agent_get_trace_state_variable_value (...) and
4134 agent_set_trace_state_variable_value (...).
4136 * Makefile.in: Update ax.c and IPA dependencies.
4138 2012-02-24 Pedro Alves <palves@redhat.com>
4140 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4141 (cmd_bigqtbuffer_circular): ... this. Only handle
4142 'QTBuffer:circular:'.
4143 (handle_tracepoint_general_set): Adjust.
4145 2012-02-16 Yao Qi <yao@codesourcery.com>
4147 * inferiors.c: Move code to ...
4148 * dll.c: .... here. New.
4149 * server.h: Declare clear_dlls.
4150 * Makefile.in (SFILES): Add dll.c.
4154 2012-02-11 Yao Qi <yao@codesourcery.com>
4156 * server.c: (handle_monitor_command): Add a new parameter
4158 (handle_query): Update caller.
4160 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4162 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4163 * configure, config.in: Regenerate.
4164 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4167 2012-02-02 Pedro Alves <palves@redhat.com>
4169 Try SIGKILL first, then PTRACE_KILL.
4170 * linux-low.c (linux_kill_one_lwp): New.
4171 (linux_kill_one_lwp): Rename to ...
4172 (kill_one_lwp_callback): ... this. Use the new
4175 2012-02-02 Pedro Alves <palves@redhat.com>
4177 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4180 2012-01-27 Pedro Alves <palves@redhat.com>
4182 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4183 (elf_64_file_p): Make static.
4184 (linux_pid_exe_is_elf_64_file): New.
4185 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4186 Delete declarations.
4187 (linux_pid_exe_is_elf_64_file): Declare.
4188 * linux-x86-low.c (x86_arch_setup): Use
4189 linux_pid_exe_is_elf_64_file.
4191 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4193 * linux-low.c (linux_wait_for_event_1): Rename to ...
4194 (linux_wait_for_event): ... here and merge it with former
4195 linux_wait_for_event - new variable wait_ptid, use it.
4196 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4198 2012-01-23 Pedro Alves <palves@redhat.com>
4200 * server.c (main): Avoid yet another case of infinite loop while
4201 detaching/killing after a longjmp.
4203 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4206 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4208 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4210 * hostio.c (handle_readlink): New function.
4211 (handle_vFile): Call it to handle "vFile:readlink" packets.
4213 2012-01-20 Pedro Alves <palves@redhat.com>
4214 Ulrich Weigand <ulrich.weigand@linaro.org>
4216 * server.c (handle_v_requests): Only support vAttach and vRun to
4217 start multiple processes when in extended protocol mode.
4219 2012-01-17 Pedro Alves <palves@redhat.com>
4221 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4222 memalign plus mprotect to allocate the scratch buffer.
4224 2012-01-13 Pedro Alves <palves@redhat.com>
4226 * server.c (attach_inferior): Clear `cont_thread'.
4228 2012-01-13 Pedro Alves <palves@redhat.com>
4230 * server.c (main): Avoid infinite loop while detaching/killing
4233 2012-01-09 Doug Evans <dje@google.com>
4235 * server.c (start_inferior): Set last_ptid in --wrapper case.
4237 2012-01-06 Yao Qi <yao@codesourcery.com>
4239 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4241 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4243 2012-01-04 Yao Qi <yao@codesourcery.com>
4245 * tracepoint.c (cmd_qtdp): Print debug message
4246 for static tracepoint.
4248 2012-01-04 Yao Qi <yao@codesourcery.com>
4250 * tracepoint.c (trace_vdebug): Differentiate debug message
4251 between gdbserver and IPA.
4253 2012-01-03 Yao Qi <yao@codesourcery.com>
4255 * tracepoint.c (tracepoint_was_hit): Don't collect for
4258 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4260 * terminal.h: Reformat copyright header.
4262 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4264 * server.c (gdbserver_version): Update copyright year.
4265 * gdbreplay.c (gdbreplay_version): Likewise.
4267 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4269 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4272 2011-12-18 Hui Zhu <teawater@gmail.com>
4273 * linux-low.c (linux_create_inferior): Save return value to ret.
4275 2011-12-18 Hui Zhu <teawater@gmail.com>
4277 * linux-low.c (linux_create_inferior): Save return value to ret.
4279 2011-12-16 Doug Evans <dje@google.com>
4281 * linux-low.c (linux_create_inferior): If stdio connection,
4282 redirect stdin from /dev/null, stdout to stderr.
4283 * remote-utils.c (remote_is_stdio): New static global.
4284 (remote_connection_is_stdio): New function.
4285 (remote_prepare): Handle stdio connection.
4286 (remote_open): Ditto.
4287 (remote_close): Don't close stdin for stdio connections.
4288 (read_prim,write_prim): New functions. Replace all calls to
4289 read/write to these.
4290 * server.c (main): Watch for "-" argument. Move call to
4291 remote_prepare before start_inferior.
4292 * server.h (STDIO_CONNECTION_NAME): New macro.
4293 (remote_connection_is_stdio): Declare.
4295 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4296 in debugging output.
4298 2011-12-15 Yao Qi <yao@codesourcery.com>
4300 * tracepoint.c: Include sys/syscall.h.
4301 (gdb_ust_thread): Remove preprocessor conditional.
4303 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4305 * linux-low.c (linux_detach_one_lwp): Call
4306 the_low_target.prepare_to_resume before detaching.
4308 2011-12-14 Yao Qi <yao@codesourcery.com>
4310 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4313 2011-12-14 Yao Qi <yao@codesourcery.com>
4315 * i386-low.c (i386_low_stopped_data_address): Initialize local
4318 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4322 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4323 DR_CONTROL unless necessary. Extend comments.
4324 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4325 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4327 2011-12-13 Yao Qi <yao@codesourcery.com>
4329 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4331 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4333 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4335 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4336 Print new debug message for such case.
4338 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4340 Fix overlapping memcpy.
4341 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4342 the read_inferior_memory transfer.
4343 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4344 write_inferior_memory transfer.
4345 (set_fast_tracepoint_jump): New variable buf. Use it for the
4346 read_inferior_memory and write_inferior_memory transfers.
4347 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4348 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4349 Use it for the write_inferior_memory transfer.
4350 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4353 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4355 * linux-low.c (fetch_register, store_register): Make code
4356 consistent, fix formatting.
4358 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4360 * linux-low.c (usr_store_inferior_registers): Factor out code
4361 to handle individual registers into...
4362 (store_register): ... this new function.
4364 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4366 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4367 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4368 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4369 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4370 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4371 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4372 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4373 (srv_xmlfiles): Add new XML files.
4375 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4377 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4378 (init_registers_s390_linux32v1): Add prototype.
4379 (init_registers_s390_linux32v2): Likewise.
4380 (init_registers_s390_linux64v1): Likewise.
4381 (init_registers_s390_linux64v2): Likewise.
4382 (init_registers_s390x_linux64v1): Likewise.
4383 (init_registers_s390x_linux64v2): Likewise.
4384 (s390_num_regs): Increment to 52.
4385 (s390_regmap): Add orig_r2 register.
4386 (s390_num_regs_3264): Increment to 68.
4387 (s390_regmap_3264): Add orig_r2 register.
4388 (s390_collect_ptrace_register): Handle orig_r2 register.
4389 (s390_supply_ptrace_register): Likewise.
4390 (s390_fill_last_break): New function.
4391 (s390_store_last_break): Likewise.
4392 (s390_fill_system_call): New function.
4393 (s390_store_system_call): Likewise.
4394 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4396 (s390_check_regset): New function.
4397 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4398 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4399 Update target_regsets for available register sets.
4401 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4402 Jan Kratochvil <jan.kratochvil@redhat.com>
4404 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4405 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4407 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4408 * linux-low.h (struct process_info_private): New member r_debug.
4409 * server.c (handle_qxfer_libraries): Call
4410 the_target->qxfer_libraries_svr4.
4411 (handle_qxfer_libraries_svr4): New function.
4412 (qxfer_packets): New entry "libraries-svr4".
4413 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4414 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4415 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4416 PACKET_qXfer_libraries_svr4.
4418 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4420 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4421 PSW address/mask between 8-byte and 16-byte formats.
4422 (s390_supply_ptrace_register): Likewise.
4423 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4424 basic addressing mode bit.
4426 2011-11-24 Stan Shebs <stan@codesourcery.com>
4428 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4430 2011-11-17 Stan Shebs <stan@codesourcery.com>
4432 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4433 (tracing_start_time): New global.
4434 (tracing_stop_time): New global.
4435 (tracing_user_name): New global.
4436 (tracing_notes): New global.
4437 (tracing_stop_note): New global.
4438 (cmd_qtstart): Set traceframe_usage, start_time.
4439 (stop_tracing): Set stop_time.
4440 (cmd_qtstatus): Report additional status.
4441 (cmd_qtp): New function.
4442 (handle_tracepoint_query): Call it.
4443 (cmd_qtnotes): New function.
4444 (handle_tracepoint_general_set): Call it.
4445 (get_timestamp): Rename from tsv_get_timestamp.
4447 2011-11-14 Stan Shebs <stan@codesourcery.com>
4448 Kwok Cheung Yeung <kcy@codesourcery.com>
4450 * linux-x86-low.c (small_jump_insn): New.
4451 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4452 trampoline and error message, build a trampoline and issue a small
4453 jump instruction to it.
4454 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4455 trampoline and error message.
4456 (x86_get_min_fast_tracepoint_insn_len): New.
4457 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4458 * linux-low.h (struct linux_target_ops): Add arguments to
4459 install_fast_tracepoint_jump_pad operation, add new operation.
4460 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4462 (linux_get_min_fast_tracepoint_insn_len): New function.
4463 (linux_target_op): Add new operation.
4464 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4465 (gdb_trampoline_buffer_end): Ditto.
4466 (gdb_trampoline_buffer_error): Ditto.
4467 (struct ipa_sym_addresses): Add fields for new IPA variables.
4468 (symbol_list): Add entries for new IPA variables.
4469 (struct tracepoint): Add fields to hold the address range of the
4470 trampoline used by the tracepoint.
4471 (trampoline_buffer_head): New static variable.
4472 (trampoline_buffer_tail): Ditto.
4473 (claim_trampoline_space): New function.
4474 (have_fast_tracepoint_trampoline_buffer): New function.
4475 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4477 (install_fast_tracepoint): Ditto, also add error buffer argument.
4478 (cmd_qtminftpilen): New function.
4479 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4480 (fast_tracepoint_from_trampoline_address): New function.
4481 (fast_tracepoint_collecting): Handle trampoline as part of jump
4483 (set_trampoline_buffer_space): New function.
4484 (initialize_tracepoint): Initialize new IPA variables.
4485 * target.h (struct target_ops): Add arguments to
4486 install_fast_tracepoint_jump_pad operation, add new
4487 get_min_fast_tracepoint_insn_len operation.
4488 (target_get_min_fast_tracepoint_insn_len): New.
4489 (install_fast_tracepoint_jump_pad): Add arguments.
4490 * server.h (IPA_BUFSIZ): Define.
4491 * linux-i386-ipa.c: Include extra header files.
4492 (initialize_fast_tracepoint_trampoline_buffer): New function.
4493 (initialize_low_tracepoint): Call it.
4494 * server.h (set_trampoline_buffer_space): Declare.
4495 (claim_trampoline_space): Ditto.
4496 (have_fast_tracepoint_trampoline_buffer): Ditto.
4498 2011-11-14 Yao Qi <yao@codesourcery.com>
4500 * server.c (handle_query): Handle InstallInTrace for qSupported.
4501 * tracepoint.c (add_tracepoint): Sort list.
4502 (install_tracepoint, download_tracepoint): New.
4503 (cmd_qtdp): Call them to install and download tracepoints.
4504 (sort_tracepoints): Removed.
4505 (cmd_qtstart): Update.
4507 2011-11-14 Yao Qi <yao@codesourcery.com>
4509 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4510 * mem-break.h: Declare.
4511 * tracepoint.c (cmd_qtstart): Move some code to ...
4512 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4514 (download_tracepoints): Move some code to ...
4515 (download_tracepoint_1): ... here. New.
4517 2011-11-08 Yao Qi <yao@codesourcery.com>
4519 * remote-utils.c (relocate_instruction): A comment fix.
4521 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4523 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4524 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4525 dr_status_mirror and dr_control_mirror from debug_reg_state.
4526 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4527 (i386_initial_stuff): Remove use of deleted globals.
4528 (i386_get_thread_context, i386_set_thread_context,
4529 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4530 from debug_reg_state.
4532 2011-11-05 Yao Qi <yao@codesourcery.com>
4534 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4535 address as TPOINT's.
4537 2011-11-02 Stan Shebs <stan@codesourcery.com>
4539 * tracepoint.c (agent_mem_read_string): New function.
4540 (eval_agent_expr): Call it for tracenz.
4541 * server.c (handle_query): Report support for tracenz.
4543 2011-11-02 Yao Qi <yao@codesourcery.com>
4545 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4547 2011-11-02 Yao Qi <yao@codesourcery.com>
4549 * target.h: Fix a typo in comment.
4551 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4553 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4554 clobber the breakpoints' shadows with fast tracepoint jumps.
4555 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4556 * target.c (write_inferior_memory): Also pass MYADDR down to
4559 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4561 * configure.ac: Check support for personality routine.
4562 * configure: Regenerate.
4563 * config.in: Likewise.
4564 * linux-low.c: Include <sys/personality.h>.
4565 Define ADDR_NO_RANDOMIZE if necessary.
4566 (linux_create_inferior): Disable address space randomization when
4567 forking inferior, if requested.
4568 (linux_supports_disable_randomization): New function.
4569 (linux_target_ops): Install it.
4570 * server.h (disable_randomization): Declare.
4571 * server.c (disable_randomization): New global variable.
4572 (handle_general_set): Handle QDisableRandomization.
4573 (handle_query): Likewise for qSupported.
4574 (main): Support --disable-randomization and --no-disable-randomization
4575 command line arguments.
4576 * target.h (struct target_ops): Add supports_disable_randomization.
4577 (target_supports_disable_randomization): New macro.
4579 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4581 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4583 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4584 [!PT_GETDSBT] (target_loadmap): New definition.
4585 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4586 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4587 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4588 and PT_GETDSBT to LINUX_LOADMAP.
4589 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4590 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4592 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4594 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4595 (arm_linux_hwbp_cap): New static variable.
4596 (arm_linux_get_hwbp_cap): Replace by ...
4597 (arm_linux_init_hwbp_cap): ... this new function.
4598 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4599 (arm_linux_get_hw_watchpoint_count): Likewise.
4600 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4601 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4602 (arm_prepare_to_resume): Use perror_with_name instead of error.
4604 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4606 * linux-arm-low.c: Include <signal.h>.
4607 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4608 (struct arm_linux_hwbp_cap): New data type.
4609 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4610 (struct arm_linux_hw_breakpoint): New data type.
4611 (MAX_BPTS, MAX_WPTS): Define.
4612 (struct arch_process_info, struct arch_lwp_info): New data types.
4613 (arm_linux_get_hwbp_cap): New function.
4614 (arm_linux_get_hw_breakpoint_count): Likewise.
4615 (arm_linux_get_hw_watchpoint_count): Likewise.
4616 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4617 (arm_hwbp_control_initialize): Likewise.
4618 (arm_hwbp_control_is_enabled): Likewise.
4619 (arm_hwbp_control_is_initialized): Likewise.
4620 (arm_hwbp_control_disable): Likewise.
4621 (arm_linux_hw_breakpoint_equal): Likewise.
4622 (arm_linux_hw_point_initialize): Likewise.
4623 (struct update_registers_data): New data structure.
4624 (update_registers_callback: New function.
4625 (arm_insert_point): Likewise.
4626 (arm_remove_point): Likewise.
4627 (arm_stopped_by_watchpoint): Likewise.
4628 (arm_stopped_data_address): Likewise.
4629 (arm_new_process): Likewise.
4630 (arm_new_thread): Likewise.
4631 (arm_prepare_to_resume): Likewise.
4632 (the_low_target): Register arm_insert_point, arm_remove_point,
4633 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4634 arm_new_thread, and arm_prepare_to_resume.
4636 2011-09-15 Stan Shebs <stan@codesourcery.com>
4638 * server.h (struct emit_ops): Add compare-goto fields.
4639 * tracepoint.c (gdb_agent_op_sizes): New table.
4640 (emit_eq_goto): New function.
4641 (emit_ne_goto): New function.
4642 (emit_lt_goto): New function.
4643 (emit_le_goto): New function.
4644 (emit_gt_goto): New function.
4645 (emit_ge_goto): New function.
4646 (is_goto_target): New function.
4647 (compile_bytecodes): Recognize special cases of compare-goto
4648 combinations and call specialized emitters for them.
4649 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4650 (amd64_emit_ne_goto): New function.
4651 (amd64_emit_lt_goto): New function.
4652 (amd64_emit_le_goto): New function.
4653 (amd64_emit_gt_goto): New function.
4654 (amd64_emit_ge_goto): New function.
4655 (amd64_emit_ops): Add the new functions.
4656 (i386_emit_eq_goto): New function.
4657 (i386_emit_ne_goto): New function.
4658 (i386_emit_lt_goto): New function.
4659 (i386_emit_le_goto): New function.
4660 (i386_emit_gt_goto): New function.
4661 (i386_emit_ge_goto): New function.
4662 (i386_emit_ops): Add the new functions.
4664 2011-09-08 Stan Shebs <stan@codesourcery.com>
4666 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4667 (i386_emit_epilogue): Restore %ebx.
4669 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4671 * server.c (step_thread): Remove definition.
4672 (process_serial_event): Don't handle Hs.
4673 * server.h (step_thread): Remove declaration.
4674 * target.c (set_desired_inferior): Remove use of step_thread.
4676 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4678 * linux-low.c: Include linux-procfs.h.
4679 (linux_attach_lwp_1): Update comments.
4680 (linux_attach): Scan for existing threads when attaching to a
4681 process that is the tgid.
4682 * Makefile.in: Update dependencies.
4684 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4686 * configure.srv: Add linux-procfs.o dependencies.
4688 2011-08-14 Yao Qi <yao@codesourcery.com>
4690 * target.h (struct target_ops): Fix indent.
4691 * win32-low.c (win32_target_ops): Fix comment.
4693 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4694 Yao Qi <yao@codesourcery.com>
4696 * Makefile.in (clean): Remove tic6x-*.c files.
4697 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4698 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4699 (tic6x-c64xp-linux.c): Likewise.
4700 * configure.srv: Add support for tic6x-*-uclinux.
4701 * linux-tic6x-low.c: New.
4702 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4704 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4705 Yao Qi <yao@codesourcery.com>
4707 * target.h (struct target_ops): Add read_loadmap.
4708 * linux-low.c (struct target_loadseg): New type.
4709 (struct target_loadmap): New type.
4710 (linux_read_loadmap): New function.
4711 (linux_target_ops): Add linux_read_loadmap.
4712 * server.c (handle_query): Support qXfer:fdpic:read packet.
4713 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4716 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4718 * win32-low.c: Include <stdint.h>.
4720 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4722 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4723 to the inferior here.
4724 (i386_remove_aligned_watchpoint): Ditto.
4725 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4726 fit part of the watchpoint in the debug registers.
4727 (i386_update_inferior_debug_regs): New.
4728 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4729 registers, and only update the inferior on success.
4730 (i386_low_remove_watchpoint): Ditto.
4732 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4734 * linux-low.c (compare_ints, unique, list_threads, show_process,
4735 linux_core_of_thread): Delete.
4736 (linux_target_ops): Change linux_core_of_thread to
4737 linux_common_core_of_thread.
4738 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4739 * utils.c (malloc_failure): Change type of argument.
4740 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4741 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4742 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4743 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4744 (IPA_OBJS): Add common-utils-ipa.o.
4745 (ptid_h, linux_osdata_h): New macros.
4746 (server_h): Add common/common-utils.h, common/xml-utils.h,
4747 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4749 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4750 ptid.o, buffer.o): New rules.
4751 (linux-low.o): Add common/linux-osdata.h as a dependency.
4752 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4753 * configure.ac: Add AC_HEADER_DIRENT check.
4754 * config.in: Regenerate.
4755 * configure: Regenerate.
4756 * remote-utils.c (xml_escape_text): Delete.
4757 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4758 buffer_xml_printf): Move to common/buffer.c.
4759 * server.c (main): Remove call to initialize_inferiors.
4760 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4761 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4762 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4763 internal_error, gdb_assert, gdb_assert_fail): Delete.
4764 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4765 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4767 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4768 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4769 initialize_inferiors): Delete.
4771 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4773 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4776 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4778 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4780 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4782 2011-05-26 Yao Qi <yao@codesourcery.com>
4784 * Makefile.in (thread-db.o): Track dependence to
4785 common/gdb_thread_db.h.
4786 * thread-db.c: include gdb_thread_db.h from right place.
4788 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4790 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4791 __FILE__ and __LINE__ to internal_error.
4793 2011-05-13 Doug Evans <dje@google.com>
4795 * thread-db.c (try_thread_db_load_from_sdir): New function.
4796 (try_thread_db_load_from_dir): New function.
4797 (thread_db_load_search): Handle $sdir, ignore $pdir.
4798 Remove trying of system directories if search of
4799 libthread-db-search-path fails, that is now done via $sdir.
4801 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4803 * server.c (handle_query): Add EnableDisableTracepoints to the list
4804 of supported features.
4805 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4807 (cmd_qtenable_disable): New.
4808 (cmd_qtstart): Install tracepoints even if disabled.
4809 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4810 receiving a QTEnable or QTDisable packet.
4811 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4812 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4814 (gdb_probe): Skip data collection if static tracepoint is disabled.
4816 2011-05-10 Doug Evans <dje@google.com>
4818 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4820 2011-05-04 Doug Evans <dje@google.com>
4822 * linux-low.c (linux_join): Skip process lookup.
4823 * spu-low.c (spu_join): Ditto.
4824 * server.c (join_inferiors_callback): Delete.
4825 (process_serial_event): For 'D' packet (detach) call join_inferior
4828 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4830 * README: Don't mention xscale*-*-linux*.
4831 * configure.srv (xscale*-*-linux*): Don't handle target.
4833 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4835 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4837 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4838 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4839 (i386_emit_void_call_2): Likewise.
4841 2011-04-26 Yao Qi <yao@codesourcery.com>
4843 * linux-low.c: Move common macros to linux-ptrace.h.
4844 Include linux-ptrace.h.
4845 * Makefile.in (linux_ptrace_h): New.
4846 (linux-low.o): Depends on linux-ptrace.h.
4848 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4850 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4851 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4852 (remote_prepare): New function with most of the TCP code from ...
4853 (remote_open): ... here. Detect PORT here unconditionally. Move also
4854 setting transport_is_reliable.
4855 * server.c (run_once): New variable.
4856 (gdbserver_usage): Document it.
4857 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4858 the first run if RUN_ONCE.
4859 * server.h (run_once, remote_prepare): New declarations.
4861 2011-04-19 Tom Tromey <tromey@redhat.com>
4863 * win32-low.c (handle_load_dll): Remove duplicate "the".
4865 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4867 Remove support for old Cygwin 1.5 versions.
4868 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4869 function to avoid warning.
4870 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4873 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4875 * gdbserver/server.h (Macro _): Define it if not available.
4877 2011-03-14 Michael Snyder <msnyder@vmware.com>
4879 * hostio.c (handle_close): Remove unnecessary null test.
4881 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4883 * Makefile.in (maintainer-clean realclean distclean): Remove
4884 "make ... subdir_do" command.
4886 2011-03-10 Michael Snyder <msnyder@vmware.com>
4888 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4890 * server.c (handle_v_run): Free alloced buffer on early return.
4892 2011-03-09 Yao Qi <yao@codesourcery.com>
4895 2011-03-04 Yao Qi <yao@codesourcery.com>
4897 * Makefile.in: Remove GNU make feature --directory.
4899 2011-03-05 Yao Qi <yao@codesourcery.com>
4901 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4902 (subdir_do): New make target. Copied from gdb/Makefile.
4903 (maintainer-clean, realclean, distclean, clean): Call corresponding
4904 make targets in common/Makefile.
4906 2011-02-11 Yao Qi <yao@codesourcery.com>
4908 * configure.ac: Call AC_PROG_RANLIB.
4909 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4910 * configure: Regenerate.
4912 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4914 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4916 2011-03-06 Yao Qi <yao@codesourcery.com>
4918 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4920 2011-03-05 Yao Qi <yao@codesourcery.com>
4922 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4923 (subdir_do): New make target. Copied from gdb/Makefile.
4924 (maintainer-clean, realclean, distclean, clean): Call corresponding
4925 make targets in common/Makefile.
4927 2011-03-04 Yao Qi <yao@codesourcery.com>
4929 * Makefile.in: Remove GNU make feature --directory.
4931 2011-03-04 Michael Snyder <msnyder@vmware.com>
4933 * server.c (queue_stop_reply): Call xmalloc not malloc.
4935 2011-03-02 Michael Snyder <msnyder@vmware.com>
4937 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4939 2011-02-28 Michael Snyder <msnyder@vmware.com>
4941 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4942 (cmd_qtframe): Ditto.
4943 (cmd_qtbuffer): Ditto.
4944 (cmd_bigqtbuffer): Ditto.
4946 * utils.c (decimal2str): Initialize 'width' to nine, then
4949 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4951 * hostio.c (require_data): Free *data, not data.
4953 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4955 * hostio.c (require_data): Use free, not xfree.
4957 2011-02-27 Michael Snyder <msnyder@vmware.com>
4959 * server.c (handle_query): Discard unused value.
4961 * hostio.c (require_data): Free malloc memory before returning
4964 2011-02-26 Michael Snyder <msnyder@vmware.com>
4966 * linux-low.c (list_threads): Call closedir for dirent.
4968 2011-02-27 Michael Snyder <msnyder@vmware.com>
4970 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4971 a case statement falls through.
4973 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4975 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4978 2011-02-26 Michael Snyder <msnyder@vmware.com>
4980 * utils.c (decimal2str): Eliminate dead code and dead param.
4981 (pulongest): Drop dead param from call to decimal2str.
4984 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4986 Revert the following patch (not approved yet):
4987 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 2011-02-21 Hui Zhu <teawater@gmail.com>
4993 * tracepoint.c (tp_printf): New function.
4994 (eval_agent_expr): Handle gdb_agent_op_printf.
4996 2011-02-18 Tom Tromey <tromey@redhat.com>
4998 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4999 (tracepoint.o): Likewise.
5000 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5001 (gdb_agent_op_names): Likewise.
5003 2011-02-18 Tom Tromey <tromey@redhat.com>
5005 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5006 gdb_agent_op_rot>: New constants.
5007 (gdb_agent_op_names): Add pick and roll.
5008 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5011 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5013 * aclocal.m4: Regenerated with aclocal-1.11.1.
5015 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5017 * server.c (handle_qxfer_traceframe_info): New.
5018 (qxfer_packets): Register "traceframe-info".
5019 (handle_query): Report support for qXfer:traceframe-info:read+.
5020 * tracepoint.c (match_blocktype): New.
5021 (traceframe_find_block_type): Rename to ...
5022 (traceframe_walk_blocks): ... this. Add callback filter argument,
5024 (traceframe_find_block_type): New, reimplemented on top of
5025 traceframe_walk_blocks.
5026 (build_traceframe_info_xml): New.
5027 (traceframe_read_info): New.
5028 * server.h (traceframe_read_info): Declare.
5030 2011-02-11 Yao Qi <yao@codesourcery.com>
5032 * configure.ac: Call AC_PROG_RANLIB.
5033 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5034 * configure: Regenerate.
5036 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5038 * server.c (gdb_read_memory): Change return semantics to allow
5040 (handle_search_memory_1): Adjust.
5041 (process_serial_event) <'m' packet>: Handle partial transfers.
5042 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5044 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5046 * regcache.c (init_register_cache): Initialize
5047 regcache->register_status.
5048 (free_register_cache): Release regcache->register_status.
5049 (regcache_cpy): Copy register_status.
5050 (registers_to_string): Print 'x's for unavailable registers.
5051 (supply_register): Mark the register's status valid or
5052 unavailable, depending on whether a buffer was passed in or not.
5053 (supply_register_zeroed): New.
5054 (supply_regblock): Mark the registers' status valid or
5055 unavailable, depending on whether a buffer was passed in or not.
5056 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5057 (struct regcache): New `register_status' field.
5058 (supply_register_zeroed): Declare.
5059 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5060 supply_register_zeroed, rather than passing a NULL buffer to
5062 * tracepoint.c (fetch_traceframe_registers): Update comment.
5064 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5066 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5069 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5071 * server.h (decode_xfer_write): Change prototype.
5072 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5073 and don't extract the annex here.
5074 * server.c (decode_xfer_read): Remove `annex' parameter,
5075 and don't extract the annex here.
5077 (struct qxfer): New.
5078 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5079 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5080 (handle_qxfer_statictrace): New functions, abstracted out from
5081 handle_query, and made to use the struct qxfer interface.
5082 (handle_threads_qxfer_proper): Rename to ...
5083 (handle_qxfer_threads_proper): ... this.
5084 (handle_threads_qxfer): Rename to ...
5085 (handle_qxfer_threads): ... this. Adjust.
5086 (qxfer_packets): New array.
5087 (handle_qxfer): New function.
5088 (handle_query): Use handle_qxfer.
5090 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5092 * gdbreplay.c: Shorten lines of >= 80 columns.
5093 * linux-low.c: Ditto.
5094 * linux-ppc-low.c: Ditto.
5095 * linux-s390-low.c: Ditto.
5096 * linux-sparc-low.c: Ditto.
5097 * linux-x86-low.c: Ditto.
5098 * linux-xtensa-low.c: Ditto.
5099 * mem-break.c: Ditto.
5101 * regcache.h: Ditto.
5102 * remote-utils.c: Ditto.
5105 * thread-db.c: Ditto.
5106 * tracepoint.c: Ditto.
5108 * win32-low.h: Ditto.
5110 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5112 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5115 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5117 * server.c (gdbserver_version): Update copyright year in version
5119 * gdbreplay.c (gdbreplay_version): Ditto.
5121 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5123 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5124 * linux-bfin-low.c: New file.
5125 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5126 PT_DATA_ADDR for BFIN targets.
5127 * Makefile.in (SFILES): Add linux-bfin-low.c.
5128 (clean): Remove reg-bfin.c.
5129 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5130 * README: Mention supported Blackfin targets.
5132 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5134 * .gitignore: New file.
5136 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5138 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5140 2010-10-22 Jie Zhang <jie@codesourcery.com>
5142 * Makefile.in: Add FLAGS_TO_PASS variable.
5143 (install): Remove dependency of install-only and recursively
5144 invoke make for install-only.
5146 2010-10-04 Doug Evans <dje@google.com>
5148 * Makefile.in (uninstall): Use $(DESTDIR).
5150 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5154 * linux-x86-low.c (compat_siginfo_from_siginfo)
5155 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5156 si_code is < 0. Check for si_code == SI_TIMER before checking for
5159 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5161 * lynx-i386-low.c: New file.
5162 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5164 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5166 * lynx-low.c (ptrace_request_to_str): Remove handling for
5167 request values that have been removed in LynxOS 5.x.
5169 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5171 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5174 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5176 * configure.ac: Add --enable-inprocess-agent option.
5177 * configure: Rebuilt.
5179 2010-09-06 Yao Qi <yao@codesourcery.com>
5181 * linux-low.c (linux_kill): Remove unused variable.
5182 (linux_stabilize_threads): Likewise.
5183 * server.c (start_inferior): Likewise.
5184 (queue_stop_reply_callback): Likewise.
5185 * tracepoint.c (do_action_at_tracepoint): Likewise.
5187 2010-09-06 Yao Qi <yao@codesourcery.com>
5189 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5192 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5194 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5196 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5198 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5201 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5203 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5204 gdbserver/lynx-ppc-low.c: New files.
5205 * Makefile.in (lynx_low_h): New variable.
5206 (lynx-low.o, lynx-ppc-low.o): New rules.
5207 * configure.ac: On LynxOS, link with -lnetinet.
5208 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5209 * configure: regenerate.
5211 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5213 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5214 * configure.ac: Add check for vasprintf and vsnprintf.
5215 * configure, config.in: Regenerate.
5216 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5218 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5220 * gdbreplay.c: Move include of alloca.h up, next to include of
5222 * server.h: Add include of malloc.h.
5223 * mem-break.c: Remove include of malloc.h.
5224 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5226 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5228 * Makefile.in (memmem.o): Build with -Wno-error.
5230 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5232 * utils.c (xsnprintf): Make non-static.
5233 * server.h: Add xsnprintf declaration.
5234 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5235 replace calls to snprintf by calls to xsnprintf throughout.
5237 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5239 * configure.ac: Add configure check for alloca.
5240 * configure, config.in: Regenerate.
5241 * server.h: Include alloca.h if it exists.
5242 * gdbreplay.c: Include alloca.h if it exists.
5244 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5246 * linux-low.c (__SIGRTMIN): Define if not already defined.
5247 (linux_create_inferior): Check for __ANDROID__ rather than
5249 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5250 are already deferred.
5251 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5252 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5253 stopped and already has a pending signal to report.
5254 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5255 a pending signal to report or is moving out of a jump pad.
5256 (linux_init_signals): Check for __ANDROID__ rather than
5259 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5261 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5262 debug_threads check. Avoid a linear search when not doing debug
5265 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5267 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5268 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5269 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5270 (process_event): Change local fd's type to gdb_fildes_t.
5271 (create_file_handler): Adjust prototype.
5272 (delete_file_handler): Adjust prototype.
5273 (handle_file_event): Adjust prototype. Use pfildes.
5274 (create_file_event): Adjsut prototype.
5275 * remote-utils.c (remote_desc, listen_desc): Change type to
5277 * server.h: New gdb_fildes_t typedef.
5278 [USE_WIN32API]: Include winsock2.h.
5279 (delete_file_handler, add_file_handler): Adjust prototypes.
5281 * utils.c (pfildes): New.
5283 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5285 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5286 * configure: Regenerate.
5288 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5290 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5291 (linux_done_accessing_memory): ... this.
5292 (linux_target_ops): Adjust.
5293 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5294 * nto-low.c (nto_target_ops): Adjust comment.
5295 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5296 * spu-low.c (spu_target_ops): Adjust comment.
5297 * target.h (target_ops): Rename unprepare_to_access_memory field
5298 to done_accessing_memory.
5299 (unprepare_to_access_memory): Rename to ...
5300 (done_accessing_memory): ... this.
5302 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5304 * linux-low.c (linux_prepare_to_access_memory): New.
5305 (linux_unprepare_to_access_memory): New.
5306 (linux_target_ops): Install them.
5307 * server.c (read_memory): Rename to ...
5308 (gdb_read_memory): ... this. Use
5309 prepare_to_access_memory/prepare_to_access_memory.
5310 (write_memory): Rename to ...
5311 (gdb_write_memory): ... this. Use
5312 prepare_to_access_memory/prepare_to_access_memory.
5313 (handle_search_memory_1): Adjust.
5314 (process_serial_event): Adjust.
5315 * target.h (struct target_ops): New fields
5316 prepare_to_access_memory and unprepare_to_access_memory.
5317 (prepare_to_access_memory, unprepare_to_access_memory): New.
5318 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5319 prepare_to_access_memory/prepare_to_access_memory.
5320 * nto-low.c (nto_target_ops): Adjust.
5321 * spu-low.c (spu_target_ops): Adjust.
5322 * win32-low.c (win32_target_ops): Adjust.
5324 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5326 * Makefile.in (WARN_CFLAGS): Get it from configure.
5327 (WERROR_CFLAGS): New.
5328 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5329 * configure.ac: Introduce --enable-werror, which adds -Werror to
5330 the compiler command line. Enabled by default. Disable with
5331 --disable-werror. Add -Wdeclaration-after-statement
5332 Wpointer-arith and -Wformat-nonliteral to warning flags.
5333 * configure: Regenerate.
5335 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5337 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5339 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5341 * gdbreplay.c (remote_error): New.
5343 (expect): Use gdbchar. Check for error reading from GDB.
5344 Clarify sync error output.
5345 (play): Check for errors writing to GDB.
5346 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5347 * remote-utils.c (getpkt): Check for errors writing to the remote
5350 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5352 * linux-low.c (linux_wait_1): Move non-debugging code out of
5353 `debug_threads' control.
5355 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5357 * linux-low.c (linux_wait_1): Don't set last_status here.
5358 * server.c (push_event, queue_stop_reply_callback): Assert we're
5359 not pushing a TARGET_WAITKIND_IGNORE event.
5360 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5361 (myresume, handle_target_event): Set the thread's last_resume_kind
5362 and last_status from the target returned status.
5364 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5368 * linux-x86-low.c (update_debug_registers_callback): New.
5369 (i386_dr_low_set_addr): Use it.
5370 (i386_dr_low_get_addr): New.
5371 (i386_dr_low_set_control): Use update_debug_registers_callback.
5372 (i386_dr_low_get_control): New.
5373 (i386_dr_low_get_status): Adjust.
5374 * linux-low.c (linux_stop_lwp): New.
5375 * linux-low.h (linux_stop_lwp): Declare.
5377 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5378 argument instead of a i386_debug_reg_state.
5379 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5380 a i386_debug_reg_state.
5381 (i386_insert_aligned_watchpoint): Adjust.
5382 (i386_remove_aligned_watchpoint): Adjust.
5383 (i386_low_stopped_data_address): Read the debug registers from the
5384 inferior instead of from the mirrors.
5385 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5386 (i386_dr_low_get_addr): Declare.
5387 (i386_dr_low_get_control): Declare.
5388 (i386_dr_low_get_status): Change prototype.
5390 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5391 (i386_dr_low_get_addr): New.
5392 (i386_dr_low_get_control): New.
5393 (i386_dr_low_get_status): Adjust prototype. Return
5395 (i386_initial_stuff): Clear dr_status_mirror and
5397 (i386_get_thread_context): Adjust.
5398 (i386_set_thread_context): Adjust.
5399 (i386_thread_added): Adjust.
5401 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5403 * linux-low.h (linux_thread_area): Delete declaration.
5405 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5407 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5408 after its termination.
5410 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5412 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5413 (gdb_wants_all_stopped): Delete.
5414 (linux_wait_1): Don't call them.
5415 * server.c (handle_v_cont): Tag all threads as want-stopped.
5416 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5417 stopped as "client-wants-stopped".
5419 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5421 * Makefile.in (signals_h): New.
5422 (server_h): Depend on it.
5423 (server.o): Don't depend on $(signals_def).
5424 (signals.o): Depend on $(signals_def).
5426 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5428 * Makefile.in (signals_def): New.
5429 (server_h): Append include/gdb/signals.h and signals_def.
5430 (server.o): Append signals_def.
5432 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5434 * server.c (handle_target_event): Use target_signal_to_host for
5435 resume_info.sig initialization.
5436 * target.h (struct thread_resume) <sig>: New comment.
5438 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5440 * server.c (handle_query): strcpy() the returned string from paddress()
5441 instead of sprintf().
5442 * utils.c (paddress): Return phex_nz().
5444 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5446 * server.c (handle_v_cont): Call mourn_inferior if process
5448 (myresume): Likewise.
5450 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5452 Static tracepoints, and integration with UST.
5454 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5455 * mem-break.c (uninsert_all_breakpoints)
5456 (reinsert_all_breakpoints): New.
5457 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5458 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5459 (gdb_agent_ust_loaded, helper_thread_id)
5460 (gdb_agent_helper_thread_id): New macros.
5461 (struct ipa_sym_addresses): Add addr_ust_loaded,
5462 addr_helper_thread_id, addr_cmd_buf.
5463 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5464 (in_process_agent_loaded_ust): New.
5465 (write_e_ust_not_loaded): New.
5466 (maybe_write_ipa_ust_not_loaded): New.
5467 (struct collect_static_trace_data_action): New.
5468 (enum tracepoint_type) <static_tracepoint>: New.
5469 (struct tracepoint) <handle>: Mention static tracepoints.
5470 (struct static_tracepoint_ctx): New.
5471 (CMD_BUF_SIZE): New.
5472 (add_tracepoint_action): Handle static tracepoint actions.
5473 (unprobe_marker_at): New.
5474 (clear_installed_tracepoints): Handle static tracepoints.
5475 (cmd_qtdp): Handle static tracepoints.
5476 (probe_marker_at): New.
5477 (cmd_qtstart): Handle static tracepoints.
5478 (response_tracepoint): Handle static tracepoints.
5479 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5480 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5481 (get_context_regcache): Handle static tracepoints.
5482 (do_action_at_tracepoint): Handle static tracepoint actions.
5483 (traceframe_find_block_type): Handle static trace data blocks.
5484 (traceframe_read_sdata): New.
5485 (download_tracepoints): Download static tracepoint actions.
5486 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5487 (GDB_PROBE_NAME): New.
5492 (ust_marker_to_static_tracepoint): New.
5494 (collect_ust_data_at_tracepoint): New.
5495 (gdb_ust_probe): New.
5496 (UNIX_PATH_MAX, SOCK_DIR): New.
5497 (gdb_ust_connect_sync_socket): New.
5498 (resume_thread, stop_thread): New.
5499 (run_inferior_command): New.
5500 (init_named_socket): New.
5501 (gdb_ust_socket_init): New.
5502 (cstr_to_hexstr): New.
5504 (first_marker, next_marker): New.
5505 (response_ust_marker): New.
5506 (cmd_qtfstm, cmd_qtsstm): New.
5507 (unprobe_marker_at, probe_marker_at): New.
5508 (cmd_qtstmat, gdb_ust_thread): New.
5509 (gdb_ust_init): New.
5510 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5511 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5513 (x86_64_st_collect_regmap): New.
5514 (X86_64_NUM_ST_COLLECT_GREGS): New.
5515 (AMD64_RIP_REGNUM): New.
5516 (supply_static_tracepoint_registers): New.
5517 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5519 (i386_st_collect_regmap): New.
5520 (i386_NUM_ST_COLLECT_GREGS): New.
5521 (supply_static_tracepoint_registers): New.
5522 * server.c (handle_query): Handle qXfer:statictrace:read.
5523 <qSupported>: Report support for StaticTracepoints, and
5524 qXfer:statictrace:read features.
5525 * server.h (traceframe_read_sdata)
5526 (supply_static_tracepoint_registers): Declare.
5527 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5528 (unpack_varlen_hex): Include in IPA build.
5529 * Makefile.in (ustlibs, ustinc): New.
5530 (IPA_OBJS): Add remote-utils-ipa.o.
5531 ($(IPA_LIB)): Link -ldl and -lpthread.
5533 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5534 * config.in, configure: Regenerate.
5536 2010-06-20 Ian Lance Taylor <iant@google.com>
5537 Pedro Alves <pedro@codesourcery.com>
5539 * linux-x86-low.c (always_true): Delete.
5540 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5541 trying to fool the compiler with always_true.
5543 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5545 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5546 conditions in gdbserver.
5548 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5550 * spu-low.c (spu_read_memory): Wrap around local store limit.
5551 (spu_write_memory): Likewise.
5553 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5555 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5556 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5558 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5560 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5561 uses with LONGEST uses.
5563 2010-06-14 Stan Shebs <stan@codesourcery.com>
5564 Pedro Alves <pedro@codesourcery.com>
5568 * linux-x86-low.c: Include limits.h.
5573 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5574 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5575 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5576 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5577 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5578 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5579 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5580 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5581 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5582 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5583 (amd64_emit_void_call_2): New.
5584 (amd64_emit_ops): New.
5585 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5586 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5587 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5588 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5589 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5590 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5591 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5592 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5593 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5594 (i386_emit_stack_adjust, i386_emit_int_call_1)
5595 (i386_emit_void_call_2): New.
5596 (i386_emit_ops): New.
5597 (x86_emit_ops): New.
5598 (the_low_target): Install x86_emit_ops.
5599 * server.h (struct emit_ops): New.
5600 (get_raw_reg_func_addr): Declare.
5601 (current_insn_ptr, emit_error): Declare.
5602 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5603 (set_trace_state_variable_value): New defines.
5604 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5605 addr_get_trace_state_variable_value and
5606 addr_set_trace_state_variable_value.
5607 (symbol_list): New fields for get_raw_reg,
5608 get_trace_state_variable_value and set_trace_state_variable_value.
5609 (condfn): New typedef.
5610 (struct tracepoint): New field `compiled_cond'.
5611 (do_action_at_tracepoint): Clear compiled_cond.
5612 (get_trace_state_variable_value, set_trace_state_variable_value):
5614 (condition_true_at_tracepoint): If there's a compiled condition,
5616 (current_insn_ptr, emit_error): New globals.
5617 (struct bytecode_address): New.
5618 (get_raw_reg_func_addr): New.
5619 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5620 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5621 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5622 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5623 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5624 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5625 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5626 (compile_tracepoint_condition, compile_bytecodes): New.
5627 * target.h (emit_ops): Forward declare.
5628 (struct target_ops): New field emit_ops.
5629 (target_emit_ops): New.
5630 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5631 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5632 * linux-low.c (linux_emit_ops): New.
5633 (linux_target_ops): Install it.
5634 * linux-low.h (struct linux_target_ops): New field emit_ops.
5636 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5638 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5639 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5641 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5642 Stan Shebs <stan@codesourcery.com>
5644 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5645 (all): Depend on $(extra_libraries).
5646 (install-only): Install the IPA.
5647 (IPA_OBJS, IPA_LIB): New.
5648 (clean): Remove the IPA lib.
5649 (IPAGENT_CFLAGS): New.
5650 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5651 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5652 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5653 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5654 * configure.ac: Check for atomic builtins support in the compiler.
5655 (IPA_DEPFILES, extra_libraries): Define.
5656 * configure.srv (ipa_obj): Add description.
5657 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5658 (i[34567]86-*-linux*): Set ipa_obj.
5659 (x86_64-*-linux*): Set ipa_obj.
5660 * linux-low.c (stabilizing_threads): New.
5661 (supports_fast_tracepoints): New.
5662 (linux_detach): Stabilize threads before detaching.
5663 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5664 the lwp is either not stabilizing, or is moving out of a jump pad.
5665 (linux_fast_tracepoint_collecting): New.
5666 (maybe_move_out_of_jump_pad): New.
5667 (enqueue_one_deferred_signal): New.
5668 (dequeue_one_deferred_signal): New.
5669 (linux_wait_for_event_1): If moving out of a jump pad, defer
5670 pending signals to later.
5671 (linux_stabilize_threads): New.
5672 (linux_wait_1): Check if threads need moving out of jump pads, and
5674 (stuck_in_jump_pad_callback): New.
5675 (move_out_of_jump_pad_callback): New.
5677 (linux_resume_one_lwp): Handle moving out of jump pads.
5678 (linux_set_resume_request): Dequeue deferred signals.
5679 (need_step_over_p): Also step over fast tracepoint jumps.
5680 (start_step_over): Also uninsert fast tracepoint jumps.
5681 (finish_step_over): Also reinsert fast tracepoint jumps.
5682 (linux_install_fast_tracepoint_jump): New.
5683 (linux_target_ops): Install linux_stabilize_threads and
5684 linux_install_fast_tracepoint_jump_pad.
5685 * linux-low.h (linux_target_ops) <get_thread_area,
5686 install_fast_tracepoint_jump_pad>: New fields.
5687 (struct lwp_info) <collecting_fast_tracepoint,
5688 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5689 (linux_get_thread_area): Declare.
5690 * linux-x86-low.c (jump_insn): New.
5691 (x86_get_thread_area): New.
5692 (append_insns): New.
5694 (amd64_install_fast_tracepoint_jump_pad): New.
5695 (i386_install_fast_tracepoint_jump_pad): New.
5696 (x86_install_fast_tracepoint_jump_pad): New.
5697 (the_low_target): Install x86_get_thread_area and
5698 x86_install_fast_tracepoint_jump_pad.
5699 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5700 (struct fast_tracepoint_jump): New.
5701 (fast_tracepoint_jump_insn): New.
5702 (fast_tracepoint_jump_shadow): New.
5703 (find_fast_tracepoint_jump_at): New.
5704 (fast_tracepoint_jump_here): New.
5705 (delete_fast_tracepoint_jump): New.
5706 (set_fast_tracepoint_jump): New.
5707 (uninsert_fast_tracepoint_jumps_at): New.
5708 (reinsert_fast_tracepoint_jumps_at): New.
5709 (set_breakpoint_at): Use write_inferior_memory.
5710 (uninsert_raw_breakpoint): Use write_inferior_memory.
5711 (check_mem_read): Mask out fast tracepoint jumps.
5712 (check_mem_write): Mask out fast tracepoint jumps.
5713 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5714 (set_fast_tracepoint_jump): Declare.
5715 (delete_fast_tracepoint_jump)
5716 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5717 (reinsert_fast_tracepoint_jumps_at): Declare.
5718 * regcache.c: Don't compile many functions when building the
5719 in-process agent library.
5720 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5721 the register buffer in the heap.
5722 (free_register_cache): If the register buffer isn't owned by the
5723 regcache, don't free it.
5724 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5725 pre-existing register caches.
5726 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5728 (convert_ascii_to_int): : Constify `from' parameter type.
5729 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5730 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5731 the needed buffer in-place.
5732 (relocate_instruction): New.
5733 * server.c (handle_query) <qSymbols>: If the target supports
5734 tracepoints, give it a chance of looking up symbols. Report
5735 support for fast tracepoints.
5736 (handle_status): Stabilize threads.
5737 (process_serial_event): Adjust.
5738 * server.h (struct fast_tracepoint_jump): Forward declare.
5739 (struct process_info) <fast_tracepoint_jumps>: New field.
5740 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5741 (decode_X_packet, decode_M_packet): Adjust.
5742 (relocate_instruction): Declare.
5743 (in_process_agent_loaded): Declare.
5744 (tracepoint_look_up_symbols): Declare.
5745 (struct fast_tpoint_collect_status): Declare.
5746 (fast_tracepoint_collecting): Declare.
5747 (force_unlock_trace_buffer): Declare.
5748 (handle_tracepoint_bkpts): Declare.
5749 (initialize_low_tracepoint)
5750 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5751 * target.h (struct target_ops) <stabilize_threads,
5752 install_fast_tracepoint_jump_pad>: New fields.
5753 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5754 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5755 [HAVE_STDINT_H]: Include stdint.h.
5756 (trace_debug_1): Rename to ...
5757 (trace_vdebug): ... this.
5758 (trace_debug): Rename to ...
5759 (trace_debug_1): ... this. Add `level' parameter.
5761 (ATTR_USED, ATTR_NOINLINE): New.
5762 (IP_AGENT_EXPORT): New.
5763 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5764 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5765 (about_to_request_buffer_space, trace_buffer_is_full)
5766 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5767 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5768 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5769 (traceframe_write_count, traceframes_created)
5770 (trace_state_variables)
5771 New renaming defines.
5772 (struct ipa_sym_addresses): New.
5773 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5775 (ipa_sym_addrs): New.
5776 (all_tracepoint_symbols_looked_up): New.
5777 (in_process_agent_loaded): New.
5778 (write_e_ipa_not_loaded): New.
5779 (maybe_write_ipa_not_loaded): New.
5780 (tracepoint_look_up_symbols): New.
5781 (debug_threads) [IN_PROCESS_AGENT]: New.
5782 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5783 (UNKNOWN_SIDE_EFFECTS): New.
5784 (stop_tracing): New.
5785 (flush_trace_buffer): New.
5786 (stop_tracing_bkpt): New.
5787 (flush_trace_buffer_bkpt): New.
5788 (read_inferior_integer): New.
5789 (read_inferior_uinteger): New.
5790 (read_inferior_data_pointer): New.
5791 (write_inferior_data_pointer): New.
5792 (write_inferior_integer): New.
5793 (write_inferior_uinteger): New.
5794 (struct collect_static_trace_data_action): Delete.
5795 (enum tracepoint_type): New.
5796 (struct tracepoint) <type>: New field `type'.
5797 <actions_str, step_actions, step_actions_str>: Only include in
5799 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5800 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5801 (tracepoints): Use IP_AGENT_EXPORT.
5802 (last_tracepoint): Don't include in the IPA.
5803 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5804 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5805 (alloced_trace_state_variables): New.
5806 (trace_state_variables): Use IP_AGENT_EXPORT.
5807 (traceframe_t): Delete unused variable.
5808 (circular_trace_buffer): Don't include in the IPA.
5809 (trace_buffer_start): Delete.
5810 (struct trace_buffer_control): New.
5811 (trace_buffer_free): Delete.
5812 (struct ipa_trace_buffer_control): New.
5813 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5814 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5816 (trace_buffer_ctrl): New.
5817 (TRACE_BUFFER_CTRL_CURR): New.
5818 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5819 Reimplement as macros.
5820 (trace_buffer_wrap): Delete.
5821 (traceframe_write_count, traceframe_read_count)
5822 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5823 (struct tracepoint_hit_ctx) <type>: New field.
5824 (struct fast_tracepoint_ctx): New.
5825 (memory_barrier): New.
5827 (record_tracepoint_error): Update atomically in the IPA.
5828 (clear_inferior_trace_buffer): New.
5829 (about_to_request_buffer_space): New.
5830 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5831 updating the same buffer.
5832 (add_tracepoint): Default the tracepoint's type to trap
5833 tracepoint, and orig_size to -1.
5834 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5836 (create_trace_state_variable): New parameter `gdb'. Handle it.
5837 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5838 (cmd_qtdp): Handle fast tracepoints.
5840 (max_jump_pad_size): New.
5841 (gdb_jump_pad_head): New.
5842 (get_jump_space_head): New.
5843 (claim_jump_space): New.
5844 (sort_tracepoints): New.
5845 (MAX_JUMP_SIZE): New.
5846 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5848 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5849 support. Upload fast traceframes, and delete internal IPA
5851 (stop_tracing_handler): New.
5852 (flush_trace_buffer_handler): New.
5853 (cmd_qtstop): Upload fast tracepoints.
5854 (response_tracepoint): Handle fast tracepoints.
5855 (tracepoint_finished_step): Upload fast traceframes. Set the
5856 tracepoint hit context's tracepoint type.
5857 (handle_tracepoint_bkpts): New.
5858 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5859 type. Add comment about fast tracepoints.
5860 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5861 non-existing action_str field.
5862 (get_context_regcache): Handle fast tracepoints.
5863 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5865 (fast_tracepoint_from_jump_pad_address): New.
5866 (fast_tracepoint_from_ipa_tpoint_address): New.
5867 (collecting_t): New.
5868 (force_unlock_trace_buffer): New.
5869 (fast_tracepoint_collecting): New.
5872 (write_inferior_data_ptr): New.
5873 (target_tp_heap): New.
5874 (target_malloc): New.
5875 (download_agent_expr): New.
5877 (download_tracepoints): New.
5878 (download_trace_state_variables): New.
5879 (upload_fast_traceframes): New.
5880 (IPA_FIRST_TRACEFRAME): New.
5881 (IPA_NEXT_TRACEFRAME_1): New.
5882 (IPA_NEXT_TRACEFRAME): New.
5883 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5884 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5885 (gdb_jump_pad_buffer_end): New.
5886 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5887 (initialize_tracepoint): Adjust.
5888 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5889 buffer. Initialize the low module.
5890 * utils.c (PREFIX, TOOLNAME): New.
5891 (malloc_failure): Use PREFIX.
5892 (error): In the IPA, an error causes an exit.
5893 (fatal, warning): Use PREFIX.
5894 (internal_error): Use TOOLNAME.
5895 (NUMCELLS): Increase to 10.
5896 * configure, config.in: Regenerate.
5898 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5900 * server.c (handle_query) <qSupported>: Do two passes over the
5901 qSupported string to avoid nesting strtok.
5903 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5905 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5907 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5909 * configure: Regenerate.
5910 * proc-service.list: New.
5912 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5914 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5917 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5919 * gdbreplay.c (remote_open): Check error return from socket() call by
5920 its equality to -1 not by it being negative.
5921 * remote-utils.c (remote_open): Likewise.
5923 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5925 * config.h: Regenerate.
5927 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5929 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5930 doesn't provide PTRACE_GET_THREAD_AREA.
5932 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5934 * linux-m68k-low.c: Include <asm/ptrace.h>
5935 (ps_get_thread_area): Implement.
5937 2010-05-03 Doug Evans <dje@google.com>
5939 * event-loop.c (struct callback_event): New struct.
5940 (callback_list): New global.
5941 (append_callback_event, delete_callback_event): New functions.
5942 (process_callback): New function.
5943 (start_event_loop): Call it.
5944 * remote-utils.c (NOT_SCHEDULED): Define.
5945 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5946 moved out of readchar.
5947 (readchar): Rewrite. Call reschedule before returning.
5948 (reset_readchar): New function.
5949 (remote_close): Call it.
5950 (process_remaining, reschedule): New functions.
5951 * server.h (callback_handler_func): New typedef.
5952 (append_callback_event, delete_callback_event): Declare.
5954 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5956 * proc-service.c (ps_pglobal_lookup): Use
5957 thread_db_look_up_one_symbol.
5958 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5959 parameter. Use it instead of all_symbols_looked_up.
5960 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5962 (all_symbols_looked_up): Don't declare.
5963 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5964 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5966 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5967 Set all_symbols_looked_up here.
5968 (thread_db_look_up_one_symbol): New.
5969 (thread_db_get_tls_address): Adjust.
5970 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5971 thread_db object on the heap, and tentatively set it in the
5973 (thread_db_init): Don't set all_symbols_looked_up here.
5974 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5976 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5978 * linux-low.c (linux_kill, linux_detach): Adjust.
5979 (status_pending_p_callback): Remove redundant statement. Check
5980 for !TARGET_WAITIKIND_IGNORE, instead of
5981 TARGET_WAITKIND_STOPPED.
5982 (handle_tracepoints): Make sure LWP is locked. Adjust.
5983 (linux_wait_for_event_1): Adjust.
5984 (linux_cancel_breakpoints): New.
5985 (unsuspend_one_lwp): New.
5986 (unsuspend_all_lwps): New.
5987 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5988 (send_sigstop_callback): Change return type to int, add new
5989 `except' parameter and handle it.
5990 (suspend_and_send_sigstop_callback): New.
5991 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5992 pass them down. If SUSPEND, also increment the lwp's suspend
5994 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5995 (need_step_over_p): Don't consider suspended LWPs.
5996 (start_step_over): Adjust.
5997 (proceed_one_lwp): Change return type to int, add new `except'
5998 parameter and handle it.
5999 (unsuspend_and_proceed_one_lwp): New.
6000 (proceed_all_lwps): Use find_inferior instead of
6002 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6003 also decrement the suspend count of LWPs. Pass `except' down,
6004 instead of hacking its suspend count.
6005 (linux_pause_all): Add `freeze' parameter. Adjust.
6006 (linux_unpause_all): New.
6007 (linux_target_ops): Install linux_unpause_all.
6008 * server.c (handle_status): Adjust.
6009 * target.h (struct target_ops): New fields `unpause_all' and
6010 `cancel_breakpoints'. Add new parameter to `pause_all'.
6011 (pause_all): Add new `freeze' parameter.
6013 (cancel_breakpoints): New.
6014 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6016 (cmd_qtstart): Pause threads.
6017 (stop_tracing): Pause threads, and cancel breakpoints.
6018 * win32-low.c (win32_target_ops): Adjust.
6020 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6022 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6023 the inferior right away from here...
6024 (linux_wait_1): ... to here, and adjust to check the thread's
6025 last_resume_kind instead of the lwp's step or stop_expected flags.
6027 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6029 * README: Use consistent `GDB' and `GDBserver' spellings.
6031 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6033 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6034 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6035 (linux_detach_one_lwp): Assume the lwp is stopped.
6036 (any_thread_of): Delete.
6037 (linux_detach): Stop all lwps here. Don't blindly delete all
6039 (delete_lwp_callback): New.
6040 (linux_mourn): Delete all lwps of the process that is gone.
6041 (linux_wait_1): Don't delete the last lwp of the process here.
6042 * mem-break.h (mark_breakpoints_out): Declare.
6043 * mem-break.c (mark_breakpoints_out): New.
6044 (free_all_breakpoints): Use it.
6045 * server.c (handle_target_event): If the process is gone, mark
6047 * thread-db.c (struct thread_db) <create_bp>: New field.
6048 (thread_db_enable_reporting): Fix prototype. Store a thread event
6049 breakpoint reference in the thread_db struct.
6050 (thread_db_load_search): Clear the thread_db object.
6051 (try_thread_db_load_1): Ditto.
6052 (switch_to_process): New.
6053 (disable_thread_event_reporting): Use it.
6054 (remove_thread_event_breakpoints): New.
6055 (thread_db_detach, thread_db_mourn): Use it.
6057 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6059 * linux-low.c (linux_enable_event_reporting): New.
6060 (linux_wait_for_event_1, handle_extended_wait): Use it.
6062 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6064 * linux-low.c (linux_kill_one_lwp, linux_kill)
6065 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6066 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6067 SIGSTOP even if the LWP is stopped.
6068 (send_sigstop_callback): New.
6069 (stop_all_lwps): Use send_sigstop_callback instead.
6070 (linux_resume_one_thread): Adjust.
6071 (proceed_one_lwp): Still proceed an LWP that the client has
6072 requested to stop, if we haven't reported it as stopped yet. Make
6073 sure that LWPs the client want stopped, have a pending SIGSTOP.
6075 2010-04-26 Doug Evans <dje@google.com>
6077 * server.c (handle_general_set): Make static.
6079 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6080 Print received char after testing for error/eof instead of before.
6081 (input_interrupt): Tweak comment.
6083 2010-04-23 Doug Evans <dje@google.com>
6085 * server.c (start_inferior): Print inferior argv if --debug.
6087 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6089 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6090 * nto-x86-low.c: Include server.h
6092 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6094 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6095 be consistent with other sources of this directory.
6096 (init_registers_amd64): Correct name of source file of this function
6099 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6101 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6104 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6106 * win32-i386-low.c: Add 64-bit support.
6107 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6108 (init_registers_amd64): Declare.
6109 (mappings): Add 64-bit version of array.
6110 (init_windows_x86): New function.
6111 (the_low_target): Change init_arch field to init_windows_x86.
6113 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6115 * win32-low.c: Adapt to support also 64-bit architecture.
6116 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6117 (get_image_name): Use SIZE_T type for local variable `done'.
6118 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6119 (toolhelp_get_dll_name): Idem.
6120 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6121 Use uintptr_t typecast to avoid warning.
6122 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6123 (handle_exception): Use phex_nz to avoid warning.
6124 (win32_wait): Remove unused local variable `process'.
6126 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6128 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6131 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6133 * configure.ac: Use `ws2_32' library for srv_mingw.
6134 * configure: Regenerate.
6135 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6136 * remote-utils.c: Likewise.
6138 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6140 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6141 if __x86_64__ is defined.
6143 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6145 * configure: Regenerate.
6147 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6149 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6150 * target.h (target_ops): New get_tib_address field.
6151 * win32-low.h (win32_thread_info): Add thread_local_base field.
6152 * win32-low.c (child_add_thread): Add tlb argument.
6153 Set thread_local_base field to TLB.
6154 (get_child_debug_event): Adapt to child_add_thread change.
6155 (win32_get_tib_address): New function.
6156 (win32_target_ops): Set get_tib_address field to
6157 win32_get_tib_address.
6158 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6160 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6162 * linux-low.c (linux_mourn): Also remove the process.
6163 * server.c (handle_target_event): Don't remove the process here.
6164 * nto-low.c (nto_mourn): New.
6165 (nto_target_ops): Install it.
6166 * spu-low.c (spu_mourn): New.
6167 (spu_target_ops): Install it.
6168 * win32-low.c (win32_mourn): New.
6169 (win32_target_ops): Install it.
6171 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6173 * server.h (buffer_xml_printf): Remove redundant `;'.
6175 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6177 * regcache.c (set_register_cache): Invalidate regcaches before
6178 changing the register cache layout.
6179 (regcache_invalidate_one): Allow a NULL regcache.
6180 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6181 regcaches before changing the register cache layout or the target
6184 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6186 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6187 variable warning on Linux/x86-64.
6189 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6191 GDBserver disconnected tracing support.
6193 * linux-low.c (linux_remove_process): Delete.
6194 (add_lwp): Don't set last_resume_kind here.
6195 (linux_kill): Use `mourn'.
6196 (linux_detach): Use `thread_db_detach', and `mourn'.
6198 (linux_attach_lwp_1): Adjust comment.
6199 (linux_attach): last_resume_kind moved the thread_info; adjust.
6200 (status_pending_p_callback): Adjust.
6201 (linux_wait_for_event_1): Adjust.
6202 (count_events_callback, select_singlestep_lwp_callback)
6203 (select_event_lwp_callback, cancel_breakpoints_callback)
6204 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6205 (proceed_one_lwp): Adjust.
6206 (linux_async): Add debug output.
6207 (linux_thread_stopped): New.
6208 (linux_pause_all): New.
6209 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6211 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6212 (thread_db_free): Delete declaration.
6213 (thread_db_detach, thread_db_mourn): Declare.
6214 * thread-db.c (thread_db_init): Use thread_db_mourn.
6215 (thread_db_free): Delete, split in two.
6216 (disable_thread_event_reporting): New.
6217 (thread_db_detach): New.
6218 (thread_db_mourn): New.
6220 * server.h (struct thread_info) <last_resume_kind>: New field.
6221 <attached>: Add comment.
6222 <gdb_detached>: New field.
6223 (handler_func): Change return type to int.
6224 (handle_serial_event, handle_target_event): Ditto.
6225 (gdb_connected): Declare.
6227 (disconnected_tracing): Declare.
6228 (stop_tracing): Declare.
6230 * server.c (handle_query) <qSupported>: Report support for
6231 disconnected tracing.
6232 (queue_stop_reply_callback): Account for running threads.
6233 (gdb_wants_thread_stopped): New.
6234 (gdb_wants_all_threads_stopped): New.
6235 (gdb_reattached_process): New.
6236 (handle_status): Clear the `gdb_detached' flag of all processes.
6237 In all-stop, stop all threads.
6238 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6239 (process_serial_event): If the remote connection breaks, or if an
6240 exit was forced with "monitor exit", force an event loop exit.
6241 Handle disconnected tracing on detach.
6242 (handle_serial_event): Adjust.
6243 (handle_target_event): If GDB isn't connected, forward events back
6244 to the inferior, unless the last process exited, in which case,
6245 exit gdbserver. Adjust interface.
6247 * remote-utils.c (remote_open): Don't block in accept. Instead
6248 register an event loop source on the listen socket file
6249 descriptor. Refactor bits into ...
6250 (listen_desc): ... this new global.
6251 (gdb_connected): ... this new function.
6252 (enable_async_notification): ... this new function.
6253 (handle_accept_event): ... this new function.
6254 (remote_close): Clear remote_desc.
6256 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6258 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6260 (mourn_inferior): Define.
6261 (target_process_qsupported): Avoid the dangling else problem.
6262 (thread_stopped): Define.
6263 (pause_all): Define.
6264 (target_waitstatus_to_string): Declare.
6265 * target.c (target_waitstatus_to_string): New.
6267 * tracepoint.c (tracing): Make extern.
6268 (disconnected_tracing): New.
6269 (stop_tracing): Make extern. Handle tracing stops due to GDB
6271 (cmd_qtdisconnected): New.
6272 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6273 (handle_tracepoint_general_set): Handle QTDisconnected.
6275 * event-loop.c (event_handler_func): Change return type to int.
6276 (process_event): Bail out if the event handler wants the event
6278 (handle_file_event): Ditto.
6279 (start_event_loop): Bail out if the event handler wants the event
6282 * nto-low.c (nto_target_ops): Adjust.
6283 * spu-low.c (spu_wait): Don't remove the process here.
6284 (spu_target_ops): Adjust.
6285 * win32-low.c (win32_wait): Don't remove the process here.
6286 (win32_target_ops): Adjust.
6288 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6290 * regcache.c (realloc_register_cache): Invalidate inferior's
6291 regcache before recreating it.
6293 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6295 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6297 2010-04-09 Stan Shebs <stan@codesourcery.com>
6298 Pedro Alves <pedro@codesourcery.com>
6300 * server.h (LONGEST): New.
6301 (struct thread_info) <while_stepping>: New field.
6302 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6304 (initialize_tracepoint, handle_tracepoint_general_set)
6305 (handle_tracepoint_query, tracepoint_finished_step)
6306 (tracepoint_was_hit, release_while_stepping_state_list):
6307 (current_traceframe): Declare.
6308 * server.c (handle_general_set): Handle tracepoint packets.
6310 (write_memory): New.
6311 (handle_search_memory_1): Use read_memory.
6312 (handle_query): Report support for conditional tracepoints, trace
6313 state variables, and tracepoint sources. Handle tracepoint
6315 (main): Initialize the tracepoints module.
6316 (process_serial_event): Handle traceframe reads/writes.
6318 * linux-low.c (handle_tracepoints): New.
6319 (linux_wait_1): Call it.
6320 (linux_resume_one_lwp): Handle while-stepping.
6321 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6322 (linux_target_ops): Install them.
6323 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6325 * linux-x86-low.c (x86_supports_tracepoints): New.
6326 (the_low_target). Install it.
6328 * mem-break.h (delete_breakpoint): Declare.
6329 * mem-break.c (delete_breakpoint): Make external.
6331 * target.h (struct target_ops): Add `supports_tracepoints',
6332 `read_pc', and `write_pc' fields.
6333 (target_supports_tracepoints): Define.
6334 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6337 * regcache.h (struct regcache) <registers_owned>: New field.
6338 (init_register_cache, regcache_cpy): Declare.
6339 (regcache_read_pc, regcache_write_pc): Declare.
6340 (register_cache_size): Declare.
6341 (supply_regblock): Declare.
6342 * regcache.c (init_register_cache): New.
6343 (new_register_cache): Use it.
6344 (regcache_cpy): New.
6345 (register_cache_size): New.
6346 (supply_regblock): New.
6347 (regcache_read_pc, regcache_write_pc): New.
6349 * tracepoint.c: New.
6351 * Makefile.in (OBS): Add tracepoint.o.
6352 (tracepoint.o): New rule.
6354 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6356 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6358 (i386-mmx.c): Likewise.
6359 (i386-mmx-linux.o): Likewise.
6360 (i386-mmx-linux.c): Likewise.
6362 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6363 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6364 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6365 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6367 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6368 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6369 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6371 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6373 * Makefile.in (clean): Updated.
6375 (i386-avx.c): Likewise.
6376 (i386-avx-linux.o): Likewise.
6377 (i386-avx-linux.c): Likewise.
6378 (amd64-avx.o): Likewise.
6379 (amd64-avx.c): Likewise.
6380 (amd64-avx-linux.o): Likewise.
6381 (amd64-avx-linux.c): Likewise.
6383 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6384 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6385 (srv_amd64_regobj): Add amd64-avx.o.
6386 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6387 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6388 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6389 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6390 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6391 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6392 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6394 * i387-fp.c: Include "i386-xstate.h".
6396 (i387_cache_to_xsave): Likewise.
6397 (i387_xsave_to_cache): Likewise.
6398 (x86_xcr0): Likewise.
6400 * i387-fp.h (i387_cache_to_xsave): Likewise.
6401 (i387_xsave_to_cache): Likewise.
6402 (x86_xcr0): Likewise.
6404 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6405 * linux-crisv32-low.c (target_regsets): Likewise.
6406 * linux-m68k-low.c (target_regsets): Likewise.
6407 * linux-mips-low.c (target_regsets): Likewise.
6408 * linux-ppc-low.c (target_regsets): Likewise.
6409 * linux-s390-low.c (target_regsets): Likewise.
6410 * linux-sh-low.c (target_regsets): Likewise.
6411 * linux-sparc-low.c (target_regsets): Likewise.
6412 * linux-xtensa-low.c (target_regsets): Likewise.
6414 * linux-low.c: Include <sys/uio.h>.
6415 (regsets_fetch_inferior_registers): Support nt_type.
6416 (regsets_store_inferior_registers): Likewise.
6417 (linux_process_qsupported): New.
6418 (linux_target_ops): Add linux_process_qsupported.
6420 * linux-low.h (regset_info): Add nt_type.
6421 (linux_target_ops): Add process_qsupported.
6423 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6425 (init_registers_i386_avx_linux): New.
6426 (init_registers_amd64_avx_linux): Likewise.
6427 (xmltarget_i386_linux_no_xml): Likewise.
6428 (xmltarget_amd64_linux_no_xml): Likewise.
6429 (PTRACE_GETREGSET): Likewise.
6430 (PTRACE_SETREGSET): Likewise.
6431 (x86_fill_xstateregset): Likewise.
6432 (x86_store_xstateregset): Likewise.
6433 (use_xml): Likewise.
6434 (x86_linux_update_xmltarget): Likewise.
6435 (x86_linux_process_qsupported): Likewise.
6436 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6437 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6438 init_registers_i386_linux here. Call
6439 x86_linux_update_xmltarget.
6440 (the_low_target): Add x86_linux_process_qsupported.
6442 * server.c (handle_query): Call target_process_qsupported.
6444 * target.h (target_ops): Add process_qsupported.
6445 (target_process_qsupported): New.
6447 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6449 * inferiors.c (add_thread): Set last_status kind to
6450 TARGET_WAITKIND_IGNORE.
6451 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6452 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6453 (linux_wait_1): Move `thread' local definition to block that uses
6454 it. Don't NULL initialize `event_child'.
6455 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6456 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6457 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6459 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6461 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6462 an extended waitstatus, or by a watchpoint.
6463 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6464 thread was stepping or has been stopped by a watchpoint.
6466 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6468 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6469 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6470 of another, then delete the previous, and validate all
6472 (validate_inserted_breakpoint): New.
6473 (delete_disabled_breakpoints): New.
6474 (validate_breakpoints): New.
6475 (check_mem_read): Validate breakpoints before trusting their
6476 shadow. Delete disabled breakpoints.
6477 (check_mem_write): Validate breakpoints before trusting they
6478 should be inserted. Delete disabled breakpoints.
6479 * mem-break.h (validate_breakpoints):
6480 * server.c (handle_query): Validate breakpoints when we see a
6483 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6485 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6486 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6487 if we could tell there's a GDB breakpoint at stop_pc.
6488 (need_step_over_p): Don't do a step over if we find a GDB
6489 breakpoint at the resume PC.
6491 * mem-break.c (struct raw_breakpoint): New.
6492 (enum bkpt_type): New type `gdb_breakpoint'.
6493 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6494 fields. New field `raw'.
6495 (find_raw_breakpoint_at): New.
6496 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6498 (set_breakpoint_at): Adjust.
6499 (delete_raw_breakpoint): New.
6500 (release_breakpoint): New.
6501 (delete_breakpoint): Rename to...
6502 (delete_breakpoint_1): ... this. Add proc parameter. Use
6503 release_breakpoint. Return ENOENT.
6504 (delete_breakpoint): Reimplement.
6505 (find_breakpoint_at): Delete.
6506 (find_gdb_breakpoint_at): New.
6507 (delete_breakpoint_at): Delete.
6508 (set_gdb_breakpoint_at): New.
6509 (delete_gdb_breakpoint_at): New.
6510 (gdb_breakpoint_here): New.
6511 (set_reinsert_breakpoint): Use release_breakpoint.
6512 (uninsert_breakpoint): Rename to ...
6513 (uninsert_raw_breakpoint): ... this.
6514 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6515 (reinsert_raw_breakpoint): Change parameter type to
6517 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6519 (check_breakpoints): Adjust. Use release_breakpoint.
6520 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6521 (breakpoint_inserted_here): Ditto.
6522 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6523 Don't trust the breakpoint's shadow if it is not inserted.
6524 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6525 (delete_all_breakpoints): Adjust.
6526 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6527 use delete_breakpoint_1.
6529 * mem-break.h (breakpoints_supported): Delete declaration.
6530 (set_gdb_breakpoint_at): Declare.
6531 (gdb_breakpoint_here): Declare.
6532 (delete_breakpoint_at): Delete.
6533 (delete_gdb_breakpoint_at): Declare.
6535 * server.h (struct raw_breakpoint): Forward declare.
6536 (struct process_info): New field `raw_breakpoints'.
6538 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6541 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6543 * linux-low.c (status_pending_p_callback): Fix comment.
6544 (linux_wait_for_event_1): Move most of the internal breakpoint
6545 handling from here...
6546 (linux_wait_1): ... to here.
6547 (count_events_callback): New.
6548 (select_singlestep_lwp_callback): New.
6549 (select_event_lwp_callback): New.
6550 (cancel_breakpoints_callback): New.
6551 (select_event_lwp): New.
6552 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6553 priority to all LWPs that have had events that should be reported
6554 to the client. Cancel breakpoints when about to reporting the
6555 event to the client, not while stopping lwps. No longer cancel
6556 finished single-steps here.
6557 (cancel_finished_single_step): Delete.
6558 (cancel_finished_single_steps): Delete.
6560 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6562 * mem-break.c (enum bkpt_type): New.
6563 (struct breakpoint): New field `type'.
6564 (set_breakpoint_at): Change return type to struct breakpoint
6565 pointer. Set type to `other_breakpoint' by default.
6566 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6567 in the breakpoint list.
6568 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6569 (reinsert_breakpoint): Rename to ...
6570 (reinsert_raw_breakpoint): ... this.
6571 (reinsert_breakpoints_at): Adjust.
6572 * mem-break.h (struct breakpoint): Declare.
6573 (set_breakpoint_at): Change return type to struct breakpoint
6576 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6578 * server.c (handle_query): Assign, not compare.
6580 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6582 Teach linux gdbserver to step-over-breakpoints.
6584 * linux-low.c (can_hardware_single_step): New.
6585 (supports_breakpoints): New.
6586 (handle_extended_wait): If stopping threads, read the stop pc of
6589 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6590 low target doesn't support retrieving the PC.
6591 (add_lwp): Set last_resume_kind to resume_continue.
6592 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6593 (linux_attach): Don't clear stop_expected. Set the lwp's
6594 last_resume_kind to resume_stop.
6595 (linux_detach_one_lwp): Don't check for removed breakpoints.
6596 (check_removed_breakpoint): Delete.
6597 (status_pending_p): Rename to ...
6598 (status_pending_p_callback): ... this. Don't check for removed
6599 breakpoints. Don't consider threads that are stopped from GDB's
6601 (linux_wait_for_lwp): Always read the stop_pc here.
6602 (cancel_breakpoint): New.
6603 (step_over_bkpt): New global.
6604 (linux_wait_for_event_1): Implement stepping over breakpoints.
6605 (gdb_wants_lwp_stopped): New.
6606 (gdb_wants_all_stopped): New.
6607 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6608 single-step traps here. Store the thread's last reported target
6610 (send_sigstop): Don't clear stop_expected. Always set it,
6612 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6613 (cancel_finished_single_step): New.
6614 (cancel_finished_single_steps): New.
6615 (wait_for_sigstop): Don't cancel finished single-step traps here.
6616 (linux_resume_one_lwp): Don't check for removed breakpoints.
6617 Don't set `step' on non-hardware step archs.
6618 (linux_set_resume_request): Ignore resume_stop requests if already
6619 stopping or stopped. Set the lwp's last_resume_kind.
6620 (resume_status_pending_p): Don't check for removed breakpoints.
6621 (need_step_over_p): New.
6622 (start_step_over): New.
6623 (finish_step_over): New.
6624 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6625 requests. Clear the thread's last reported target waitstatus.
6626 Don't use the `suspended' flag. Don't consider pending breakpoints.
6627 (linux_resume): Start a step-over if necessary.
6628 (proceed_one_lwp): New.
6629 (proceed_all_lwps): New.
6630 (unstop_all_lwps): New.
6631 * linux-low.h (struct lwp_info): Rewrite comment for the
6632 `suspended' flag. Add the `stop_pc' field. Delete the
6633 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6634 Add `'last_resume_kind' and `need_step_over' fields.
6635 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6636 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6637 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6638 (set_raw_breakpoint_at): New.
6639 (set_breakpoint_at): Rewrite to use it.
6640 (reinsert_breakpoint_handler): Delete.
6641 (set_reinsert_breakpoint): New.
6642 (reinsert_breakpoint_by_bp): Delete.
6643 (delete_reinsert_breakpoints): New.
6644 (uninsert_breakpoint): Rewrite.
6645 (uninsert_breakpoints_at): New.
6646 (reinsert_breakpoint): Rewrite.
6647 (reinsert_breakpoints_at): New.
6648 (check_breakpoints): Rewrite.
6649 (breakpoint_here): New.
6650 (breakpoint_inserted_here): New.
6651 (check_mem_read): Adjust.
6652 * mem-break.h (breakpoints_supported, breakpoint_here)
6653 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6654 (reinsert_breakpoint_by_bp): Delete declaration.
6655 (delete_reinsert_breakpoints): Declare.
6656 (reinsert_breakpoint): Delete declaration.
6657 (reinsert_breakpoints_at): Declare.
6658 (uninsert_breakpoint): Delete declaration.
6659 (uninsert_breakpoints_at): Declare.
6660 (check_breakpoints): Adjust prototype.
6661 * server.h: Adjust include order.
6662 (struct thread_info): Declare here. Add a `last_status' field.
6664 2010-03-23 Michael Snyder <msnyder@vmware.com>
6666 * server.c (crc32): New function.
6667 (handle_query): Add handling for 'qCRC:' request.
6669 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6671 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6672 lwp had been stopped by a watchpoint.
6674 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6676 * server.h (internal_error): Declare.
6677 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6678 * utils.c (internal_error): New function.
6680 2010-03-15 Andreas Schwab <schwab@redhat.com>
6682 * configure.srv: Fix typo setting srv_regobj.
6684 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6686 * linux-low.c (fetch_register): Avoid passing a non string literal
6688 (usr_store_inferior_registers): Ditto.
6690 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6692 * linux-low.c (linux_write_memory): Bail out early if peeking
6695 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6697 * linux-low.h (struct lwp_info): New fields
6698 `stopped_by_watchpoint' and `stopped_data_address'.
6699 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6700 here, and cache them in the lwp object.
6701 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6703 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6705 (linux_stopped_by_watchpoint): Rewrite.
6706 (linux_stopped_data_address): Rewrite.
6708 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6710 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6711 switching the current inferior, not before.
6713 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6715 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6716 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6717 i386-linux.c and amd64-linux.c.
6718 (reg-i386.o): Removed.
6719 (reg-i386.c): Likewise.
6720 (reg-i386-linux.o): Likewise.
6721 (reg-i386-linux.c): Likewise.
6722 (reg-x86-64.o): Likewise.
6723 (reg-x86-64.c): Likewise.
6724 (reg-x86-64-linux.o): Likewise.
6725 (reg-x86-64-linux.c): Likewise.
6728 (i386-linux.o): Likewise.
6729 (i386-linux.c): Likewise.
6730 (amd64.o): Likewise.
6731 (amd64.c): Likewise.
6732 (amd64-linux.o): Likewise.
6733 (amd64-linux.c): Likewise.
6735 * configure.srv (srv_i386_regobj): New.
6736 (srv_i386_linux_regobj): Likewise.
6737 (srv_amd64_regobj): Likewise.
6738 (srv_amd64_linux_regobj): Likewise.
6739 (srv_i386_32bit_xmlfiles): Likewise.
6740 (srv_i386_64bit_xmlfiles): Likewise.
6741 (srv_i386_xmlfiles): Likewise.
6742 (srv_amd64_xmlfiles): Likewise.
6743 (srv_i386_linux_xmlfiles): Likewise.
6744 (srv_amd64_linux_xmlfiles): Likewise.
6745 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6746 srv_xmlfiles to $srv_i386_xmlfiles.
6747 (i[34567]86-*-mingw32ce*): Likewise.
6748 (i[34567]86-*-mingw*): Likewise.
6749 (i[34567]86-*-nto*): Likewise.
6750 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6751 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6752 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6753 (x86_64-*-linux*): Likewise.
6755 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6756 (init_registers_amd64_linux): New.
6757 (x86_arch_setup): Replace init_registers_x86_64_linux with
6758 init_registers_amd64_linux.
6760 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6762 * configure.ac: Check for libdl. If it is not available link against
6763 static libthread_db.
6764 * configure: Regenerate.
6766 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6770 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6771 handing a read watchpoint.
6772 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6774 2010-02-12 Doug Evans <dje@google.com>
6776 * linux-low.c (linux_supports_tracefork_flag): Document.
6777 (linux_look_up_symbols): Add comment.
6779 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6781 * regcache.c (supply_register): Clear regcache if buf is NULL.
6783 2010-02-02 Nicolas Roche <roche@sourceware.org>
6784 Joel Brobecker <brobecker@adacore.com>
6786 * inferiors.c (find_inferior): Add function documentation.
6787 (unloaded_dll): Handle the case where the unloaded dll has not
6788 been previously registered in the dll list.
6790 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6792 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6793 (thumb2_breakpoint): New.
6794 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6796 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6798 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6799 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6802 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6804 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6806 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6808 * linux-s390-low.c (s390_collect_ptrace_register)
6809 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6811 2010-01-21 Doug Evans <dje@google.com>
6813 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6814 (PTRACE_ARG4_TYPE): New macro.
6815 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6816 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6817 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6818 (usr_store_inferior_registers): Ditto.
6819 (linux_read_memory, linux_write_memory): Ditto.
6820 (linux_test_for_tracefork): Ditto.
6822 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6823 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6825 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6827 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6830 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6832 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6833 prototype to take a regcache. Adjust.
6835 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6837 * regcache.h (struct thread_info): Forward declare.
6838 (struct regcache): New.
6839 (new_register_cache): Adjust prototype.
6840 (get_thread_regcache): Declare.
6841 (free_register_cache): Adjust prototype.
6842 (registers_to_string, registers_from_string): Ditto.
6843 (supply_register, supply_register_by_name, collect_register)
6844 (collect_register_as_string, collect_register_by_name): Ditto.
6845 * regcache.c (struct inferior_regcache_data): Delete.
6846 (get_regcache): Rename to ...
6847 (get_thread_regcache): ... this. Adjust. Switch inferior before
6849 (regcache_invalidate_one): Adjust.
6850 (regcache_invalidate): Fix prototype.
6851 (new_register_cache): Return the new register cache.
6852 (free_register_cache): Change prototype.
6853 (realloc_register_cache): Adjust.
6854 (registers_to_string): Change prototype to take a regcache. Adjust.
6855 (registers_from_string): Ditto.
6856 (register_data): Ditto.
6857 (supply_register): Ditto.
6858 (supply_register_by_name): Ditto.
6859 (collect_register): Ditto.
6860 (collect_register_as_string): Ditto.
6861 (collect_register_by_name): Ditto.
6862 * server.c (process_serial_event): Adjust.
6863 * linux-low.h (regset_fill_func, regset_store_func): Change
6865 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6867 * linux-low.c (get_stop_pc): Adjust.
6868 (check_removed_breakpoint): Adjust.
6869 (linux_wait_for_event): Adjust.
6870 (linux_resume_one_lwp): Adjust.
6871 (fetch_register): Add regcache parameter. Adjust.
6872 (usr_store_inferior_registers): Ditto.
6873 (regsets_fetch_inferior_registers): Ditto.
6874 (regsets_store_inferior_registers): Ditto.
6875 (linux_fetch_registers, linux_store_registers): Ditto.
6876 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6878 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6880 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6881 prototype to take a regcache.
6882 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6883 * remote-utils.c (convert_ascii_to_int, outreg)
6884 (prepare_resume_reply): Change prototype to take a regcache.
6886 * target.h (struct target_ops) <fetch_registers, store_registers>:
6887 Change prototype to take a regcache.
6888 (fetch_inferior_registers, store_inferior_registers): Change
6889 prototype to take a regcache. Adjust.
6890 * proc-service.c (ps_lgetregs): Adjust.
6891 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6892 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6893 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6894 take a regcache. Adjust.
6895 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6896 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6897 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6898 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6899 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6900 (cris_cannot_fetch_register):
6901 (cris_breakpoint_at): Change prototype to take a regcache.
6903 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6904 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6905 to take a regcache. Adjust.
6906 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6908 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6909 take a regcache. Adjust.
6910 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6911 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6912 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6913 * linux-mips-low.c (mips_get_pc):
6914 (mips_set_pc): Change prototype to take a regcache. Adjust.
6915 (mips_reinsert_addr): Adjust.
6916 (mips_collect_register): Change prototype to take a regcache.
6918 (mips_supply_register):
6919 (mips_collect_register_32bit, mips_supply_register_32bit)
6920 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6921 (mips_store_fpregset): Ditto.
6922 * linux-ppc-low.c (ppc_supply_ptrace_register)
6923 (ppc_supply_ptrace_register): Ditto.
6924 (parse_spufs_run): Adjust.
6925 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6926 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6927 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6928 take a regcache. Adjust.
6929 * linux-s390-low.c (s390_collect_ptrace_register)
6930 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6931 (s390_set_pc): Change prototype to take a regcache. Adjust.
6932 (s390_arch_setup): Adjust.
6933 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6934 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6935 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6936 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6937 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6939 (sparc_breakpoint_at): Adjust.
6940 * linux-xtensa-low.c (xtensa_fill_gregset):
6941 (xtensa_store_gregset):
6942 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6943 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6944 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6945 prototype to take a regcache. Adjust.
6946 * win32-arm-low.c (arm_fetch_inferior_register)
6947 (arm_store_inferior_register): Change prototype to take a
6949 * win32-i386-low.c (i386_fetch_inferior_register)
6950 (i386_store_inferior_register): Change prototype to take a
6952 * win32-low.c (child_fetch_inferior_registers)
6953 (child_store_inferior_registers): Change prototype to take a
6955 (win32_wait): Adjust.
6956 (win32_fetch_inferior_registers): Change prototype to take a
6958 (win32_store_inferior_registers): Adjust.
6959 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6960 store_inferior_register>: Change prototype to take a regcache.
6962 2010-01-20 Doug Evans <dje@google.com>
6964 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6966 (linux_wait_for_event1, linux_init_signals): Ditto.
6967 (W_STOPCODE): Provide definition if missing.
6969 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6971 * linux-low.c (linux_core_of_thread): New.
6972 (compare_ints, show_process, list_threads): New.
6973 (linux_qxfer_osdata): Report threads and cores.
6974 (linux_target_op): Register linux_core_of_thread.
6975 * remote-utils.c (prepare_resume_reply): Report the core.
6976 (buffer_xml_printf): Support %d specifier.
6977 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6979 (handle_query): Handle qXfer:threads. Announce availability
6981 * target.h (struct target_ops): New field core_of_thread.
6983 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6985 * Makefile.in (clean): Remove new generated files.
6986 (reg-s390.o, reg-s390.c): Remove rules.
6987 (reg-s390x.o, reg-s390x.c): Likewise.
6988 (s390-linux32.o, s390-linux32.c): Add rules.
6989 (s390-linux64.o, s390-linux64.c): Likewise.
6990 (s390x-linux64.o, s390x-linux64.c): Likewise.
6991 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6992 * linux-s390-low.c: Include <elf.h>.
6993 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6994 (init_registers_s390): Remove prototype.
6995 (init_registers_s390x): Likewise.
6996 (init_registers_s390_linux32): Add prototype.
6997 (init_registers_s390_linux64): Likewise.
6998 (init_registers_s390x_linux64): Likewise.
6999 (s390_num_regs_3264): New define.
7000 (s390_regmap_3264): New global variable.
7001 (s390_cannot_fetch_register): Remove obsolete check.
7002 (s390_cannot_store_register): Likewise.
7003 (s390_collect_ptrace_register): Handle upper/lower register halves.
7004 (s390_supply_ptrace_register): Likewise.
7005 (s390_fill_gregset): Update to register number changes.
7006 (s390_get_hwcap): New routine.
7007 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7008 Install appropriate regmap and register set.
7010 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7012 * server.c (gdbserver_version): Update copyright year to 2010.
7013 * gdbreplay.c (gdbreplay_version): Likewise.
7015 2009-12-28 Doug Evans <dje@google.com>
7017 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7018 elf/external.h. Include <elf.h> instead but only if necessary.
7020 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7022 * linux-low.c (linux_remove_process): Remove `detaching'
7023 parameter. Don't release/detach from thread_db here.
7024 (linux_kill): Release/detach from thread_db here, ...
7025 (linux_detach): ... and here, before actually detaching.
7026 (linux_wait_1): ... and here, when a process exits.
7027 * thread-db.c (any_thread_of): New.
7028 (thread_db_free): Switch the current inferior to a thread of the
7031 2009-12-21 Doug Evans <dje@google.com>
7033 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7035 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7036 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7037 warning ifndef __NR_tkill. Move setting of errno there too.
7038 Delete unnecessary resetting of errno after syscall.
7039 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7041 * configure.ac: Check for dladdr.
7042 * config.in: Regenerate.
7043 * configure: Regenerate.
7044 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7045 (try_thread_db_load): Update.
7047 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7049 2009-12-18 Doug Evans <dje@google.com>
7051 * event-loop.c: Include unistd.h if it exists.
7053 * linux-low.c (my_waitpid): Move definition away from being in
7054 between linux_tracefork_child/linux_test_for_tracefork.
7056 * gdb_proc_service.h (psaddr_t): Fix type.
7057 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7058 signature to match glibc.
7060 2009-12-16 Doug Evans <dje@google.com>
7062 * linux-low.c (linux_read_memory): Fix argument to read.
7064 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7066 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7067 events, don't leave current_inferior pointing at null.
7069 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7071 * win32-low.c (LOG): Delete.
7072 (OUTMSG): Output to stderr.
7073 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7074 on compile time LOG macro.
7075 (win32_wait): Fix debug output.
7077 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7079 * win32-low.c (win32_add_one_solib): If the dll name is
7080 "ntdll.dll", prepend the system directory to the dll path.
7082 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7084 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7086 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7087 Vladimir Prus <vladimir@codesourcery.com>
7089 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7090 * configure.ac: Check for __mcoldfire__ and set
7091 gdb_cv_m68k_is_coldfire.
7092 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7093 reg-cf.o and reg-m68k.o.
7094 * configure: Regenerated.
7096 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7098 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7099 Pass it to thread_db_free.
7100 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7101 proper `detaching' argument to linux_remove_process.
7102 * linux-low.h (thread_db_free): Add `detaching' parameter.
7103 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7105 (thread_db_free): Add `detaching' parameter. Only
7106 call td_ta_clear_event if detaching from process.
7108 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7110 * thread-db.c (thread_db_free): Fix typo.
7112 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7115 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7117 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7119 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7120 with an i686 compiler.
7121 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7123 * configure: Rebuilt.
7125 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7129 * server.c (handle_search_memory_1): Correct read_addr initialization
7130 in loop for searching subsequent chunks.
7132 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7134 * configure.ac: New --with-libthread-db option.
7135 * thread-db.c: Allow direct dependence on libthread_db.
7136 (thread_db_free): Adjust.
7137 * config.in: Regenerate.
7138 * configure: Likewise.
7140 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7143 * thread-db.c (attach_thread): New function.
7144 (maybe_attach_thread): Return success/failure.
7145 (find_new_threads_callback): Adjust.
7146 (thread_db_find_new_threads): Loop until no new threads.
7148 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7150 * proc-service.c (ps_lgetregs): Formatting.
7152 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7154 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7155 * configure.ac: Adjust.
7156 * linux-low.h (struct process_info_private): Move members to struct
7158 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7159 * linux-low.c (linux_remove_process): Adjust.
7160 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7161 * server.c (handle_query): Move code ...
7162 (handle_monitor_command): ... here. New function.
7163 * target.h (struct target_ops): New member.
7164 * thread-db.c (struct thread_db): New.
7165 (libthread_db_search_path): New variable.
7166 (thread_db_create_event, thread_db_enable_reporting)
7167 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7168 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7169 (try_thread_db_load_1, dladdr_to_soname): New functions.
7170 (try_thread_db_load, thread_db_load_search): New functions.
7171 (thread_db_init): Search for libthread_db.
7172 (thread_db_free): New function.
7173 (thread_db_handle_monitor_command): Likewise.
7174 * config.in: Regenerate.
7175 * configure: Regenerate.
7177 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7179 * spu-low.c (spu_kill): Wait for inferior to terminate.
7180 Call clear_inferiors.
7181 (spu_detach): Call clear_inferiors.
7183 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7185 * aclocal.m4: Regenerate.
7186 * config.in: Likewise.
7187 * configure: Likewise.
7189 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7191 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7192 (parse_spufs_run): New function.
7193 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7194 (ppc_breakpoint_at): Handle SPU breakpoints.
7196 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7198 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7199 (SPUFS_MAGIC): Define.
7200 (spu_enumerate_spu_ids): New function.
7201 (linux_qxfer_spu): New function.
7202 (linux_target_ops): Install linux_qxfer_spu.
7204 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7206 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7207 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7208 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7209 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7210 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7211 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7212 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7213 (init_registers_powerpc_cell32l): Add prototype.
7214 (init_registers_powerpc_cell64l): Likewise.
7215 (ppc_arch_setup): Detect Cell/B.E. architecture.
7217 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7219 * Makefile.in (datarootdir): New variable.
7221 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7223 * linux-low.c (linux_write_memory): Update debugging output.
7224 * Makefile.in (clean): Add new descriptions.
7225 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7226 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7227 * configure.srv: Add new files for arm*-*-linux*.
7228 * linux-arm-low.c: Add new declarations.
7229 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7230 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7231 (HWCAP_VFPv3D16): New.
7232 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7233 instead of __IWMMXT__.
7234 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7235 (arm_arch_setup): New.
7236 (target_regsets): Remove #ifdef. Add VFP regset.
7237 (the_low_target): Use arm_arch_setup.
7239 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7241 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7242 the main thread again.
7244 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7246 Adding Neutrino gdbserver.
7247 * configure: Regenerated.
7248 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7249 * configure.srv (i[34567]86-*-nto*): New target.
7250 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7251 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7252 (nto_comctrl) [__QNX__]: New function.
7253 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7255 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7257 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7260 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7261 Pedro Alves <pedro@codesourcery.com>
7263 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7264 don't support CONTEXT_EXTENDED_REGISTERS.
7265 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7266 (the_low_target): Install them.
7267 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7268 failing with ERROR_PIPE_NOT_CONNECTED.
7270 2009-06-30 Doug Evans <dje@google.com>
7271 Pierre Muller <muller@ics.u-strasbg.fr>
7273 Add h/w watchpoint support to x86-linux, win32-i386.
7274 * Makefile.in (SFILES): Add i386-low.c
7275 (i386_low_h): Define.
7276 (i386-low.o): Add dependencies.
7277 (linux-x86-low.o): Add i386-low.h dependency.
7278 (win32-i386-low.o): Ditto.
7279 * i386-low.c: New file.
7280 * i386-low.h: New file.
7281 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7282 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7283 * linux-low.c (linux_add_process): Initialize arch_private.
7284 (linux_remove_process): Free arch_private.
7285 (add_lwp): Initialize arch_private.
7286 (delete_lwp): Free arch_private.
7287 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7289 * linux-low.h (process_info_private): New member arch_private.
7290 (lwp_info): New member arch_private.
7291 (linux_target_ops): New members new_process, new_thread,
7293 (ptid_of): New macro.
7294 * linux-x86-low.c: Include stddef.h, i386-low.h.
7295 (arch_process_info): New struct.
7296 (arch_lwp_info): New struct.
7297 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7298 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7299 (i386_dr_low_get_status): New function.
7300 (x86_insert_point, x86_remove_point): New functions.
7301 (x86_stopped_by_watchpoint): New function.
7302 (x86_stopped_data_address): New function.
7303 (x86_linux_new_process, x86_linux_new_thread): New functions.
7304 (x86_linux_prepare_to_resume): New function.
7305 (the_low_target): Add entries for insert_point, remove_point,
7306 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7308 * server.c (debug_hw_points): New global.
7309 (monitor_show_help): Document set debug-hw-points.
7310 (handle_query): Process "set debug-hw-points".
7311 * server.h (debug_hw_points): Declare.
7312 (paddress): Declare.
7313 * utils.c (NUMCELLS, CELLSIZE): New macros.
7314 (get_sell, xsnprintf, paddress): New functions.
7315 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7316 remove_point, stopped_by_watchpoint, stopped_data_address.
7317 * win32-i386-low.c: Include i386-low.h.
7318 (debug_reg_state): Replaces dr.
7319 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7320 (i386_dr_low_get_status): New function.
7321 (i386_insert_point, i386_remove_point): New functions.
7322 (i386_stopped_by_watchpoint): New function.
7323 (i386_stopped_data_address): New function.
7324 (i386_initial_stuff): Update.
7325 (get_thread_context,set_thread_context,i386_thread_added): Update.
7326 (the_low_target): Add entries for insert_point,
7327 remove_point, stopped_by_watchpoint, stopped_data_address.
7328 * win32-low.c (win32_insert_watchpoint): New function.
7329 (win32_remove_watchpoint): New function.
7330 (win32_stopped_by_watchpoint): New function.
7331 (win32_stopped_data_address): New function.
7332 (win32_target_ops): Add entries for insert_watchpoint,
7333 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7334 * win32-low.h (win32_target_ops): New members insert_point,
7335 remove_point, stopped_by_watchpoint, stopped_data_address.
7337 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7339 * server.c (process_serial_event): Re-return unsupported, not
7340 error, if the type isn't recognized. Re-allow supporting only
7341 insert or remove packets. Also call require_running for
7342 breakpoints. Add missing break statement to default case. Tidy.
7343 * target.h (struct target_ops): Rename insert_watchpoint to
7344 insert_point, and remove_watchpoint to remove_point.
7346 * linux-low.h (struct linux_target_ops): Likewise.
7347 * linux-low.c (linux_insert_watchpoint): Rename to ...
7348 (linux_insert_point): ... this. Adjust.
7349 (linux_remove_watchpoint): Rename to ...
7350 (linux_remove_point): ... this. Adjust.
7351 (linux_target_ops): Adjust.
7352 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7353 (cris_insert_point): ... this.
7354 (cris_remove_watchpoint): Rename to ...
7355 (cris_remove_point): ... this.
7356 (the_low_target): Adjust.
7358 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7360 * server.c (handle_v_kill): Pass signal_pid to
7361 kill_inferior if multi_process is zero.
7363 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7365 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7366 * target.h (target_ops): Comment for *_watchpoint to make it clear
7367 the functions can get types '0' and '1'.
7369 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7371 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7372 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7373 * regcache.c (get_regcache): Likewise.
7374 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7375 * win32-low.c (child_fetch_inferior_registers): Remove check for
7378 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7379 Pedro Alves <pedro@codesourcery.com>
7381 * target.h (struct target_ops) <supports_multi_process>: New
7383 (target_supports_multi_process): New.
7384 * server.c (handle_query): Even if GDB reports support, only
7385 enable multi-process if the target also supports it. Report
7386 multi-process support only if the target backend supports it.
7387 * linux-low.c (linux_supports_multi_process): New function.
7388 (linux_target_ops): Install it as target_supports_multi_process
7391 2009-05-24 Doug Evans <dje@google.com>
7393 Global renaming of find_thread_pid to find_thread_ptid.
7394 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7395 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7396 All callers updated.
7398 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7399 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7402 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7403 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7404 (linux_resume_one_lwp): Ditto.
7406 2009-05-23 Doug Evans <dje@google.com>
7408 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7409 from struct inferior_list_entry * to struct lwp_info *.
7410 All callers updated.
7412 2009-05-13 Doug Evans <dje@google.com>
7414 * linux-x86-low.c: Don't include assert.h.
7415 (x86_siginfo_fixup): Use fatal, not assert.
7416 (x86_arch_setup): Fix comment.
7418 2009-05-12 Doug Evans <dje@google.com>
7420 Biarch support for i386/amd64 gdbserver.
7421 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7422 Add linux-x86-low.c.
7423 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7424 (linux-x86-low.o): Add.
7425 * linux-x86-64-low.c: Delete.
7426 * linux-i386-low.c: Delete.
7427 * linux-x86-low.c: New file.
7428 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7430 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7432 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7433 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7434 (linux_child_pid_to_exec_file): New function.
7435 (elf_64_header_p, elf_64_file_p): New functions.
7436 (siginfo_fixup): New function.
7437 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7438 give target a chance to convert layout.
7439 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7440 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7442 2009-05-07 Doug Evans <dje@google.com>
7444 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7445 (regsets_store_inferior_registers): Ditto.
7447 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7451 * linux-low.c (must_set_ptrace_flags): Delete.
7452 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7454 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7455 `lwp->must_set_ptrace_flags' instead.
7456 (linux_wait_for_event_1): Set ptrace options here.
7457 (linux_wait_1): ... not here.
7459 2009-04-30 Doug Evans <dje@google.com>
7461 * inferiors.c (started_inferior_callback): New function.
7462 (attached_inferior_callback): New function.
7463 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7464 * server.c (print_started_pid, print_attached_pid): New functions.
7465 (detach_or_kill_for_exit): New function.
7466 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7467 * server.h (have_started_inferiors_p): Declare.
7468 (have_attached_inferiors_p): Declare.
7470 * inferiors.c (remove_process): Fix memory leak, free process.
7471 * linux-low.c (linux_remove_process): New function.
7472 (linux_kill): Call it instead of remove_process.
7473 (linux_detach, linux_wait_1): Ditto.
7475 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7477 * configure.srv: Add x86 Windows CE target.
7479 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7481 * inferiors.c (get_thread_process): Make global.
7482 * server.h (get_thread_process): Add prototype.
7483 * thread-db.c (find_one_thread): Use get_thread_process
7484 instead of current_process.
7485 (thread_db_get_tls_address): Do not crash if called when
7486 thread layer is not yet initialized.
7488 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7490 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7491 * spu-low.c (current_tid): Rename to ...
7492 (current_ptid): ... this.
7493 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7494 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7495 ptid_get_lwp (current_ptid) instead of current_tid.
7496 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7497 instead of current_tid. Use find_process_pid to verify pid
7498 argument is valid. Pass proper argument to remove_process.
7499 (spu_thread_alive): Compare current_ptid instead of current_tid.
7500 (spu_resume): Likewise.
7502 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7504 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7507 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7509 Implement the multiprocess extensions, and add linux multiprocess
7512 * server.h (ULONGEST): Declare.
7513 (struct ptid, ptid_t): New.
7514 (minus_one_ptid, null_ptid): Declare.
7515 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7516 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7517 (struct inferior_list_entry): Change `id' type from unsigned from
7519 (struct sym_cache, struct breakpoint, struct
7520 process_info_private): Forward declare.
7521 (struct process_info): Declare.
7522 (current_process): Declare.
7523 (all_processes): Declare.
7524 (initialize_inferiors): Declare.
7525 (add_thread): Adjust to use ptid_t.
7526 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7527 (add_process, remove_process, find_thread_pid): Declare.
7528 (find_inferior_id): Adjust to use ptid_t.
7529 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7530 (multi_process): Declare.
7531 (push_event): Adjust to use ptid_t.
7532 (read_ptid, write_ptid): Declare.
7533 (prepare_resume_reply): Adjust to use ptid_t.
7534 (clear_symbol_cache): Declare.
7535 * inferiors.c (all_processes): New.
7536 (null_ptid, minus_one_ptid): New.
7537 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7538 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7539 (add_thread): Change unsigned long to ptid. Remove gdb_id
7541 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7542 (gdb_id_to_thread): Rename to ...
7543 (find_thread_pid): ... this. Change unsigned long to ptid.
7544 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7545 (loaded_dll, pull_pid_from_list): Adjust.
7546 (add_process, remove_process, find_process_pid)
7547 (get_thread_process, current_process, initialize_inferiors): New.
7548 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7549 (struct target_waitstatus) <related_pid>: Ditto.
7550 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7552 (struct target_ops) <join>: Add `pid' argument.
7553 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7554 (struct target_ops) <wait>: Add `ptid' field. Change return type
7556 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7557 (mywait): Add `ptid' argument. Change return type to ptid_t.
7558 (target_pid_to_str): Declare.
7559 * target.c (set_desired_inferior): Adjust to use ptids.
7560 (mywait): Add new `ptid' argument. Adjust.
7561 (target_pid_to_str): New.
7562 * mem-break.h (free_all_breakpoints): Declare.
7563 * mem-break.c (breakpoints): Delelete.
7564 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7565 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7566 to use per-process breakpoint list.
7567 (free_all_breakpoints): New.
7568 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7569 (symbol_cache, all_symbols_looked_up): Delete.
7571 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7573 (prepare_resume_reply): Change ptid argument's type from unsigned
7574 long to ptid_t. Adjust. Implement W;process and X;process.
7575 (free_sym_cache, clear_symbol_cache): New.
7576 (look_up_one_symbol): Adjust to per-process symbol cache. *
7577 * server.c (cont_thread, general_thread, step_thread): Change type
7580 (multi_process): New.
7581 (last_ptid): Change type to ptid_t.
7582 (struct vstop_notif) <ptid>: Change type to ptid_t.
7583 (queue_stop_reply, push_event): Change `ptid' argument's type to
7585 (discard_queued_stop_replies): Add `pid' argument.
7586 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7587 changes. Don't reference the `attached' global.
7588 (attach_inferior): Adjust to mywait interface changes.
7589 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7590 features. Handle and report "multiprocess+". Handle
7592 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7594 (handle_v_kill): New.
7595 (handle_v_stopped): Adjust to use target_pid_to_str.
7596 (handle_v_requests): Allow multiple attaches and runs when
7597 multiprocess extensions are in effect. Handle "vKill".
7598 (myresume): Adjust to use ptids.
7599 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7600 (handle_status): Adjust to discard_queued_stop_replies interface
7602 (first_thread_of, kill_inferior_callback)
7603 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7604 (main): Call initialize_inferiors. Adjust to use ptids, killing
7605 and detaching from all inferiors. Handle multiprocess packet
7607 * linux-low.h: Include gdb_proc_service.h.
7608 (struct process_info_private): New.
7609 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7610 <lwpid_of>: Use ptid_get_lwp.
7611 (get_lwp_thread): Adjust.
7612 (struct lwp_info): Add `dead' member.
7613 (find_lwp_pid): Declare.
7614 * linux-low.c (thread_db_active): Delete.
7615 (new_inferior): Adjust comment.
7616 (inferior_pid): Delete.
7617 (linux_add_process): New.
7618 (handle_extended_wait): Adjust.
7619 (add_lwp): Change unsigned long to ptid.
7620 (linux_create_inferior): Add process to processes table. Adjust
7621 to use ptids. Don't set new_inferior here.
7622 (linux_attach_lwp): Rename to ...
7623 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7624 it. Adjust to use ptids.
7625 (linux_attach_lwp): New.
7626 (linux_attach): Add process to processes table. Don't set
7628 (struct counter): New.
7629 (second_thread_of_pid_p, last_thread_of_process_p): New.
7630 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7632 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7633 processes. Remove process from process table.
7634 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7635 to multiple processes.
7636 (any_thread_of): New.
7637 (linux_detach): Add `pid' argument, and handle it. Remove process
7638 from processes table.
7639 (linux_join): Add `pid' argument. Handle it.
7640 (linux_thread_alive): Change unsighed long argument to ptid_t.
7641 Consider dead lwps as not being alive.
7642 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7643 threads we're not interested in.
7644 (same_lwp, find_lwp_pid): New.
7645 (linux_wait_for_lwp): Change `pid' argument's type from int to
7647 (linux_wait_for_event): Rename to ...
7648 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7649 from int to ptid_t. Adjust.
7650 (linux_wait_for_event): New.
7651 (linux_wait_1): Add `ptid' argument. Change return type to
7652 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7653 that exit from the process table.
7654 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7656 (mark_lwp_dead): New.
7657 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7658 stopping all threads, mark its main lwp as dead.
7659 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7661 (fetch_register, usr_store_inferior_registers)
7662 (regsets_fetch_inferior_registers)
7663 (regsets_store_inferior_registers, linux_read_memory)
7664 (linux_write_memory): Inline `inferior_pid'.
7665 (linux_look_up_symbols): Adjust to use per-process
7667 (linux_request_interrupt): Adjust to use ptids.
7668 (linux_read_auxv): Inline `inferior_pid'.
7669 (initialize_low): Don't reference thread_db_active.
7670 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7671 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7672 (ps_getpid): Return the pid of the current inferior.
7673 * thread-db.c (proc_handle, thread_agent): Delete.
7674 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7676 (find_one_thread): Change argument type to ptid_t. Adjust to
7678 (maybe_attach_thread): Adjust to per-process data and ptids.
7679 (thread_db_find_new_threads): Ditto.
7680 (thread_db_init): Ditto.
7681 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7682 processes table. Adjust to use ptids.
7683 (spu_kill, spu_detach): Adjust interface. Remove process from
7685 (spu_join, spu_thread_alive): Adjust interface.
7686 (spu_wait): Adjust interface. Remove process from processes
7687 table. Adjust to use ptids.
7688 * win32-low.c (current_inferior_tid): Delete.
7689 (current_inferior_ptid): New.
7690 (debug_event_ptid): New.
7691 (thread_rec): Take a ptid. Adjust.
7692 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7693 (child_delete_thread): Ditto.
7694 (do_initial_child_stuff): Add `attached' argument. Add process to
7696 (child_fetch_inferior_registers, child_store_inferior_registers):
7698 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7699 (win32_attach): Pass 1 to do_initial_child_stuff.
7700 (win32_kill): Adjust interface. Remove process from processes
7702 (win32_detach): Ditto.
7703 (win32_join): Adjust interface.
7704 (win32_thread_alive): Take a ptid.
7705 (win32_resume): Adjust to use ptids.
7706 (get_child_debug_event): Ditto.
7707 (win32_wait): Adjust interface. Remove exiting process from
7710 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7712 Non-stop mode support.
7714 * server.h (non_stop): Declare.
7715 (gdb_client_data, handler_func): Declare.
7716 (delete_file_handler, add_file_handler, start_event_loop):
7718 (handle_serial_event, handle_target_event, push_event)
7719 (putpkt_notif): Declare.
7720 * target.h (enum resume_kind): New.
7721 (struct thread_resume): Replace `step' field by `kind' field.
7722 (TARGET_WNOHANG): Define.
7723 (struct target_ops) <wait>: Add `options' argument.
7724 <supports_non_stop, async, start_non_stop>: New fields.
7725 (target_supports_non_stop, target_async): New.
7726 (start_non_stop): Declare.
7727 (mywait): Add `options' argument.
7728 * target.c (mywait): Add `options' argument. Print child exit
7730 (start_non_stop): New.
7731 * server.c (non_stop, own_buf, mem_buf): New globals.
7732 (struct vstop_notif): New.
7733 (notif_queue): New global.
7734 (queue_stop_reply, push_event, discard_queued_stop_replies)
7735 (send_next_stop_reply): New.
7736 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7738 (attach_inferior): In non-stop mode, don't wait for the target
7740 (handle_general_set): Handle QNonStop.
7741 (handle_query): When handling qC, return the current general
7742 thread, instead of the first thread of the list.
7743 (handle_query): If the backend supports non-stop mode, include
7744 QNonStop+ in the qSupported query response.
7745 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7747 (handle_v_attach, handle_v_run): Handle non-stop mode.
7748 (handle_v_stopped): New.
7749 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7750 (myresume): Adjust to use resume_kind. Handle non-stop.
7751 (queue_stop_reply_callback): New.
7752 (handle_status): Handle non-stop mode.
7753 (main): Clear non_stop flag on reconnection. Use the event-loop.
7754 Refactor serial protocol handling from here ...
7755 (process_serial_event): ... to this new function. When GDB
7756 selects any thread, select one here. In non-stop mode, wait until
7757 GDB acks all pending events before exiting.
7758 (handle_serial_event, handle_target_event): New.
7759 * remote-utils.c (remote_open): Install remote_desc in the event
7761 (remote_close): Remove remote_desc from the event loop.
7762 (putpkt_binary): Rename to...
7763 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7764 (putpkt_binary): New as wrapper around putpkt_binary_1.
7765 (putpkt_notif): New.
7766 (prepare_resume_reply): In non-stop mode, don't change the
7768 * event-loop.c: New.
7769 * Makefile.in (OBJ): Add event-loop.o.
7770 (event-loop.o): New rule.
7772 * linux-low.h (pid_of): Moved here.
7774 (get_lwp_thread): Use lwpid_of.
7775 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7776 * linux-low.c (pid_of): Delete.
7777 (inferior_pid): Use lwpid_of.
7778 (linux_event_pipe): New.
7779 (target_is_async_p): New.
7781 (handle_extended_wait): Use lwpid_of.
7782 (add_lwp): Don't set lwpid field.
7783 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7784 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7785 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7786 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7787 first. Adjust to linux_wait_for_event interface changes. Use
7789 (linux_detach): Don't delete the main lwp here.
7790 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7791 (status_pending_p): Don't consider explicitly suspended lwps.
7792 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7793 pointer. Add OPTIONS argument. Change return type to int. Use
7794 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7795 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7796 pointer. Add status pointer argument. Return a pid instead of a
7797 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7798 changes. In non-stop mode, don't switch to a random thread.
7799 (linux_wait): Rename to...
7800 (linux_wait_1): ... this. Add target_options argument, and handle
7801 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7802 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7803 clean exit and signal exit code. Don't stop all threads in
7804 non-stop mode. In all-stop mode, only stop all threads when
7805 reporting a stop to GDB. Handle explicit thread stop requests.
7806 (async_file_flush, async_file_mark): New.
7808 (send_sigstop): Use lwpid_of.
7809 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7810 interface changes. In non-stop mode, don't switch to a random
7812 (linux_resume_one_lwp): Use lwpid_of.
7813 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7814 (linux_resume_one_thread): ... this. Handle resume_stop. In
7815 non-stop mode, don't look for pending flag in all threads.
7816 (resume_status_pending_p): Don't consider explicitly suspended
7818 (my_waitpid): Reimplement. Emulate __WALL.
7819 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7821 (sigchld_handler, linux_supports_non_stop, linux_async)
7822 (linux_start_non_stop): New.
7823 (linux_target_ops): Register linux_supports_non_stop, linux_async
7824 and linux_start_non_stop.
7825 (initialize_low): Install SIGCHLD handler.
7826 * thread-db.c (thread_db_create_event, find_one_thread)
7827 (thread_db_get_tls_address): Use lwpid_of.
7828 * win32-low.c (win32_detach): Adjust to use resume_kind.
7829 (win32_wait): Add `options' argument.
7830 * spu-low.c (spu_resume): Adjust to use resume_kind.
7831 (spu_wait): Add `options' argument.
7833 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7835 Decouple target code from remote protocol.
7837 * target.h (enum target_waitkind): New.
7838 (struct target_waitstatus): New.
7839 (struct target_ops) <wait>: Return an unsigned long. Take a
7840 target_waitstatus pointer instead of a char pointer.
7842 * target.c (mywait): Change prototype to return an unsigned long.
7843 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7844 * server.h (thread_from_wait, old_thread_from_wait): Delete
7846 (prepare_resume_reply): Change prototype to take a
7848 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7849 (last_status, last_ptid): New.
7850 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7851 pid instead of a signal.
7852 (attach_inferior): Remove "status" and "signal" parameters.
7854 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7856 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7857 (handle_v_requests, myresume): Remove "status" and "signal"
7859 (handle_status): New.
7860 (main): Delete local `status'. Adjust.
7861 * remote-utils.c: Include target.h.
7862 (prepare_resume_reply): Change prototype to take a
7863 target_waitstatus. Adjust.
7865 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7867 * spu-low.c (spu_wait): Adjust.
7868 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7870 (win32_wait): Adjust.
7872 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7874 * target.h (struct thread_resume): Delete leave_stopped member.
7875 (struct target_ops): Add a `n' argument to the `resume' callback.
7876 * server.c (start_inferior): Adjust.
7877 (handle_v_cont, myresume): Adjust.
7878 * linux-low.c (check_removed_breakpoint): Adjust to resume
7879 interface change, and to removed leave_stopped field.
7880 (resume_ptr): Delete.
7881 (struct thread_resume_array): New.
7882 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7883 resume interface change.
7884 (linux_continue_one_thread, linux_queue_one_thread)
7885 (resume_status_pending_p): Check if the resume field is NULL
7886 instead of checking the leave_stopped member.
7887 (linux_resume): Adjust to the target resume interface change.
7888 * spu-low.c (spu_resume): Adjust to the target resume interface
7890 * win32-low.c (win32_detach, win32_resume): Ditto.
7892 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7894 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7896 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7898 (linux_continue_one_thread): Only preserve the stepping flag if
7899 there's a pending breakpoint.
7901 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7903 * server.c (main): After the inferior having exited, call
7904 remote_close before exiting gdbserver.
7906 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7908 Fix size of FPSCR in Power 7 processors.
7909 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7910 (PPC_FEATURE_HAS_DFP): New #define.
7911 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7914 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7916 * server.c (handle_query) Whitespace and formatting.
7918 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7920 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7921 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7922 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7923 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7924 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7925 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7926 Makefile.in, configure.ac: Fix whitespace throughout.
7927 * configure: Regenerate.
7929 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7931 * inferiors.c (find_inferior): Make it safe for the callback
7932 function to delete the currently iterated inferior.
7934 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7936 * Makefile.in (linuw_low_h): Move higher.
7937 (thread-db.o): Depend on $(linux_low_h).
7939 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7941 Rename "process" to "lwp" throughout.
7943 * linux-low.c (all_processes): Rename to...
7944 (all_lwps): ... this.
7945 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7946 (add_process): Rename to ...
7947 (add_lwp): ... this. Adjust.
7948 (linux_create_inferior): Adjust.
7949 (linux_attach_lwp): Adjust.
7950 (linux_attach): Adjust.
7951 (linux_kill_one_process): Rename to ...
7952 (linux_kill_one_lwp): ... this. Adjust.
7953 (linux_kill): Adjust.
7954 (linux_detach_one_process): Rename to ...
7955 (linux_detach_one_lwp): ... this. Adjust.
7956 (linux_detach): Adjust.
7957 (check_removed_breakpoint): Adjust.
7958 (status_pending_p): Adjust.
7959 (linux_wait_for_process): Rename to ...
7960 (linux_wait_for_lwp): ... this. Adjust.
7961 (linux_wait_for_event): Adjust.
7962 (send_sigstop): Adjust.
7963 (wait_for_sigstop): Adjust.
7964 (stop_all_processes): Rename to ...
7965 (stop_all_lwps): ... this.
7966 (linux_resume_one_process): Rename to ...
7967 (linux_resume_one_lwp): ... this. Adjust.
7968 (linux_set_resume_request, linux_continue_one_thread)
7969 (linux_queue_one_thread, resume_status_pending_p)
7970 (usr_store_inferior_registers, regsets_store_inferior_registers)
7971 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7973 * linux-low.h (get_process): Rename to ...
7974 (get_lwp): ... this. Adjust.
7975 (get_thread_process): Rename to ...
7976 (get_thread_lwp): ... this. Adjust.
7977 (get_process_thread): Rename to ...
7978 (get_lwp_thread): ... this. Adjust.
7979 (struct process_info): Rename to ...
7980 (struct lwp_info): ... this.
7981 (all_processes): Rename to ...
7982 (all_lwps): ... this.
7983 * proc-service.c (ps_lgetregs): Adjust.
7984 * thread-db.c (thread_db_create_event, find_one_thread)
7985 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7987 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7989 * server.c (handle_query): Handle "qAttached".
7991 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7993 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7994 GPLv3, update license URL.
7996 2009-03-01 Doug Evans <dje@google.com>
7998 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7999 (server_h): Add gdb_signals.h.
8000 (signals.o): Update.
8001 * server.h (target_signal_from_host,target_signal_to_host_p)
8002 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8004 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8006 * remote-utils.c (getpkt): Also generate remote-debug
8007 information if noack_mode is set.
8009 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8011 * server.c (handle_query): Report qXfer:siginfo:read and
8012 qXfer:siginfo:write as supported and handle them.
8013 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8014 * linux-low.c (linux_xfer_siginfo): New.
8015 (linux_target_ops): Set it.
8017 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8019 * server.c (gdbserver_usage): Mention --remote-debug.
8020 (main): Accept '--remote-debug' switch.
8022 2009-01-18 Doug Evans <dje@google.com>
8024 * regcache.c (new_register_cache): No need to check result of xcalloc.
8025 * server.c (handle_search_memory): Back out calls to xmalloc,
8026 result is checked and error is returned to user upon failure.
8027 (handle_query): Ditto. Add more checks for result of malloc.
8028 (handle_v_cont): Check result of malloc, report error back to
8030 (handle_v_run): Ditto. Call freeargv.
8031 * server.h (freeargv): Declare.
8032 * utils.c (freeargv): New fn.
8034 2009-01-15 Doug Evans <dje@google.com>
8036 * gdbreplay.c (perror_with_name): Make arg const char *.
8037 * server.h (target_signal_to_name): Make return type const char *.
8038 * thread-db.c (thread_db_err_str): Make return type const char *.
8039 * utils.c (perror_with_name): Make arg const char *.
8041 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8043 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8044 when handling a EXIT_PROCESS_DEBUG_EVENT.
8046 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8048 * gdbreplay.c (gdbreplay_version): Update copyright year.
8049 * server.c (gdbserver_version): Likewise.
8051 2009-01-05 Doug Evans <dje@google.com>
8053 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8054 (handle_extended_wait): Improve comment.
8056 2008-12-13 Doug Evans <dje@google.com>
8058 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8059 * server.h (ATTR_MALLOC): New macro.
8060 (xmalloc,xcalloc,xstrdup): Declare.
8061 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8062 * inferiors.c: Ditto.
8063 * linux-low.c: Ditto.
8064 * mem-break.c: Ditto.
8065 * regcache.c: Ditto.
8066 * remote-utils.c: Ditto.
8069 * win32-low.c: Ditto.
8071 2008-12-12 Doug Evans <dje@google.com>
8073 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8074 in debugging printf.
8076 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8078 2008-12-09 Doug Evans <dje@google.com>
8080 * linux-low.h (struct process_info): Delete member tid, unused.
8081 * thread-db.c (find_one_thread): Update.
8082 (maybe_attach_thread): Update.
8084 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8086 * target.h (struct target_ops): Add qxfer_osdata member.
8087 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8089 (linux_qxfer_osdata): New functions.
8090 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8092 * server.c (handle_query): Handle "qXfer:osdata:read:".
8093 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8094 (buffer_xml_printf): New functions.
8095 * server.h (struct buffer): New.
8096 (buffer_grow_str, buffer_grow_str0): New macros.
8097 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8098 (buffer_xml_printf): Declare.
8100 2008-11-24 Doug Evans <dje@google.com>
8102 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8104 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8106 * server.c (handle_v_run): Always use the supplied argument list.
8108 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8110 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8111 (xtensa_regmap_table): Add entry for scompare1.
8113 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8115 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8116 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8117 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8118 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8119 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8120 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8121 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8122 XML target descriptions.
8123 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8124 when inferior is running on an ISA 2.05 or later processor. Add
8125 special case to return offset for full 64-bit slot of FPSCR when
8128 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8130 * Makefile.in (SFILES, clean): Added sparc64 files.
8131 (reg-sparc64.o, reg-sparc64.c): New.
8132 * configure.srv (sparc*-*-linux*): New configuration.
8133 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8134 syscall arguments for SPARC.
8135 (regsets_store_inferior_registers): Likewise.
8136 * linux-sparc-low.c: New file.
8138 2008-10-21 Doug Evans <dje@google.com>
8140 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8141 (READLINE_DIR,READLINE_DEP): Delete.
8142 (INTERNAL_CFLAGS): Update.
8143 (LINTFLAGS): Update.
8145 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8147 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8148 whole argv from the last run, not just argv[0].
8150 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8152 * regcache.c (new_register_cache): Return NULL if the register
8153 cache size isn't known yet.
8154 (free_register_cache): Avoid dereferencing a NULL regcache.
8156 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8158 * configure.srv: Merge MIPS and MIPS64.
8160 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8162 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8164 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8166 * Makefile.in: Add required vsx dependencies.
8168 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8169 Declare init_registers_powerpc_vsx32l.
8170 Declare init_registers_powerpc_vsx64l.
8171 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8172 (ppc_arch_setup): Check for VSX in hwcap.
8173 (ppc_fill_vsxregset): New function.
8174 (ppc_store_vsxregset): New function.
8175 Add new VSX entry in regset_info target_regsets.
8177 * configure.srv: Add new VSX dependencies.
8179 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8181 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8182 (remote_open): Set or clear transport_is_reliable.
8183 (putpkt_binary): Don't expect acks in noack mode.
8184 (getpkt): Don't send ack/nac in noack mode.
8185 * server.c (handle_general_set): Handle QStartNoAckMode.
8186 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8188 (main): Reset noack_mode on every connection.
8189 * server.h (noack_mode): Declare.
8191 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8193 * Makefile.in (GDBREPLAY_OBS): New variable.
8194 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8196 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8197 Daniel Jacobowitz <dan@codesourcery.com>
8199 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8200 (usr_store_inferior_registers): Likewise.
8201 (regsets_store_inferior_registers): Likewise.
8203 2008-07-31 Rolf Jansen <rj@surtec.com>
8204 Pedro Alves <pedro@codesourcery.com>
8206 * configure.ac: Check for memmem declaration.
8207 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8208 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8209 (disable_packet_qfThreadInfo): Unconditionally compile.
8210 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8211 * configure, config.in: Regenerate.
8213 2008-07-28 Doug Kwan <dougkwan@google.com>
8215 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8216 (linux_write_memory): Remove declaration of errno.
8218 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8220 * linux-low.c (handle_extended_wait): Do not use "status"
8221 variable uninitialized.
8223 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8225 * server.c (handle_v_attach): Inhibit reporting dll changes.
8227 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8229 * remote-utils.c (prepare_resume_reply): If requested, don't
8230 output "thread:TID" in the T stop reply.
8232 * server.c (disable_packet_vCont, disable_packet_Tthread)
8233 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8234 (handle_query): If requested, disable support for qC, qfThreadInfo
8236 (handle_v_requests): If requested, disable support for vCont.
8237 (gdbserver_show_disableable): New.
8238 (main): Handle --disable-packet and --disable-packet=LIST.
8240 * server.h (disable_packet_vCont, disable_packet_Tthread)
8241 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8243 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8245 * server.c (gdbserver_usage): Mention --version.
8247 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8249 * Makefile.in (gdbreplay.o): New rule.
8251 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8253 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8254 message, not gdbserver.
8256 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8257 Nathan Sidwell <nathan@codesourcery.com>
8258 Joseph Myers <joseph@codesourcery.com>
8260 * acinclude.m4: Include ../../config/acx.m4.
8261 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8262 * configure, config.in: Regenerate.
8263 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8264 * server.c (gdbserver_version): Print PKGVERSION.
8265 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8266 (main): Adjust gdbserver_usage calls.
8267 * gdbreplay.c (version, host_name): Add declarations.
8268 (gdbreplay_version, gdbreplay_usage): New.
8269 (main): Accept --version and --help options.
8271 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8273 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8274 (arm_breakpoint_at): Handle Thumb.
8275 (the_low_target): Add comment.
8277 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8279 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8281 2008-05-09 Doug Evans <dje@google.com>
8283 * server.h (decode_search_memory_packet): Declare.
8284 * remote-utils.c (decode_search_memory_packet): New fn.
8285 * server.c (handle_search_memory_1): New fn.
8286 (handle_search_memory): New fn.
8287 (handle_query): Process qSearch:memory packets.
8289 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8291 * regcache.c (registers_length): Remove.
8292 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8293 full register packet.
8294 * regcache.h (registers_length): Remove prototype.
8295 * server.h (PBUFSIZ): Define to 16384.
8297 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8299 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8300 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8301 powerpc-64l.o, and powerpc-altivec64l.o.
8302 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8303 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8304 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8305 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8306 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8309 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8310 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8311 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8312 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8313 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8314 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8315 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8316 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8317 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8318 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8321 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8322 (init_registers_powerpc_32l): ... this new prototype.
8323 (init_registers_powerpc_32): Remove, replace by ...
8324 (init_registers_powerpc_altivec32l): ... this new prototype.
8325 (init_registers_powerpc_e500): Remove, replace by ...
8326 (init_registers_powerpc_e500l): ... this new prototype.
8327 (init_registers_ppc64): Remove, replace by ...
8328 (init_registers_powerpc_64l): ... this new prototype.
8329 (init_registers_powerpc_64): Remove, replace by ...
8330 (init_registers_powerpc_altivec64l): ... this new prototype.
8331 (ppc_num_regs): Set to 73.
8332 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8333 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8334 (ppc_cannot_store_register): Handle orig_r3 and trap.
8335 (ppc_arch_setup): Update init_registers_... calls.
8336 (ppc_fill_gregset): Handle orig_r3 and trap.
8338 * inferiors.c (clear_inferiors): Reset current_inferior.
8340 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8342 * acinclude.m4: Add override.m4.
8343 * configure: Regenerate.
8345 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8347 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8348 initial call to init_register_ppc64.
8350 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8352 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8353 single powerpc*-*-linux* case.
8354 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8356 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8358 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8359 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8361 * linux-ppc-low.c: Include <elf.h>.
8362 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8363 (ppc_hwcap): New global variable.
8364 (ppc_regmap): Remove __SPE__ #ifdef sections.
8365 (ppc_regmap_e500): New global variable.
8366 (ppc_cannot_store_register): Update __SPE__ special case.
8367 (ppc_get_hwcap): New function.
8368 (ppc_arch_setup): Use it to determine whether inferior supports
8369 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8370 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8371 Do not access registers if target does not support AltiVec.
8372 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8373 Do not access registers if target does not support SPE.
8374 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8376 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8378 * linux-low.c (disabled_regsets, num_regsets): New.
8379 (use_regsets_p): Delete.
8380 (linux_wait_for_process): Clear disabled_regsets.
8381 (regsets_fetch_inferior_registers): Check and set it.
8382 (regsets_store_inferior_registers): Likewise.
8383 (linux_fetch_registers, linux_store_registers): Do not use
8385 (initialize_low): Allocate disabled_regsets.
8387 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8389 * Makefile.in (LIBOBJS): New.
8391 (memmem.o): New rule.
8392 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8393 * configure: Regenerated.
8395 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8397 * server.c (handle_query): Never return "unsupported" for
8398 qXfer:features:read queries.
8400 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8402 * server.c (get_features_xml): Fix inverted condition.
8403 (handle_query): Always support qXfer:feature:read.
8405 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8407 * server.c (wrapper_argv): New.
8408 (start_inferior): Handle wrapper_argv. If set, expect an extra
8410 (gdbserver_usage): Document --wrapper.
8411 (main): Parse --wrapper.
8413 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8415 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8416 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8417 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8418 (ppc_set_pc): Likewise.
8419 (ppc_arch_setup): New function.
8420 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8421 of collect_register.
8422 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8424 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8426 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8427 instead of linux-ppc64-low.o.
8428 * linux-ppc64-low.c: Remove file.
8429 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8430 (linux-ppc64-low.o): Remove rule.
8432 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8433 (init_registers_powerpc_64): Likewise.
8434 (ppc_regmap): Conditionally define depending on __powerpc64__.
8435 (ppc_cannot_store_register): Do not special-case "fpscr" when
8436 compiled on __powerpc64__.
8437 (ppc_collect_ptrace_register): New function.
8438 (ppc_supply_ptrace_register): New function.
8439 (ppc_breakpoint): Change type to "unsigned int".
8440 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8441 (the_low_target): Conditionally provide initializers for the
8442 arch_setup member depending on __powerpc64__. Install
8443 collect_ptrace_register and supply_ptrace_register members.
8445 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8447 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8448 * server.c (gdbserver_xmltarget): Define.
8449 (get_features_xml): Use it to replace "target.xml" and arch_string.
8451 * configure.srv: Remove srv_xmltarget. Add XML files that were
8452 mentioned there to srv_xmlfiles instead. Remove conditional tests
8453 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8454 srv_xmlfiles and srv_regobj to include all possible choices.
8455 * configure.ac (srv_xmltarget): Remove.
8456 (srv_xmlfiles): Do not add "target.xml".
8457 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8458 checks for supplementary target information.
8459 * configure: Regenerate.
8460 * Makefile.in (XML_TARGET): Remove.
8461 (target.xml): Remove rule.
8462 (clean): Do not clean up target.xml.
8463 (.PRECIOUS): Do not mention target.xml.
8465 * target.h (struct target_ops): Remove arch_string member.
8466 * linux-low.c (linux_arch_string): Remove.
8467 (linux_target_ops): Remove arch_string initializer.
8468 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8469 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8470 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8471 * spu-low.c (spu_arch_string): Remove.
8472 (spu_target_ops): Remove arch_string initializer.
8473 * win32-low.c (win32_arch_string): Remove.
8474 (win32_target_ops): Remove arch_string initializer.
8475 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8476 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8477 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8479 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8481 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8482 by collect_ptrace_register and supply_ptrace_register hooks.
8483 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8484 instead of checking for the_low_target.left_pad_xfer.
8485 (usr_store_inferior_registers): Use collect_ptrace_register callback
8486 instead of checking for the_low_target.left_pad_xfer.
8488 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8489 (s390_supply_ptrace_register): Likewise.
8490 (s390_fill_gregset): Call s390_collect_ptrace_register.
8491 (the_low_target): Update.
8493 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8494 (ppc_supply_ptrace_register): Likewise.
8495 (the_low_target): Update.
8497 * linux-i386-low.c (the_low_target): Update.
8498 * linux-x86-64-low.c (the_low_target): Update.
8500 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8502 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8503 reg-s390.o and reg-s390x.o.
8505 * linux-low.c (new_inferior): New global variable.
8506 (linux_create_inferior, linux_attach): Set it.
8507 (linux_wait_for_process): Call the_low_target.arch_setup after the
8508 target has stopped for the first time.
8509 (initialize_low): Do not call the_low_target.arch_setup.
8511 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8512 (s390_set_pc): Likewise.
8513 (s390_arch_setup): New function.
8514 (the_low_target): Use s390_arch_setup as arch_setup routine.
8516 * regcache.c (realloc_register_cache): New function.
8517 (set_register_cache): Call it for each existing regcache.
8519 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8521 * server.h (init_registers): Remove prototype.
8523 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8524 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8525 instead of init_registers ().
8526 * linux-arm-low.c (init_registers_arm): Add prototype.
8527 (init_registers_arm_with_iwmmxt): Likewise.
8528 (the_low_target): Add initializer for arch_setup field.
8529 * linux-cris-low.c (init_registers_cris): Add prototype.
8530 (the_low_target): Add initializer for arch_setup field.
8531 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8532 (the_low_target): Add initializer for arch_setup field.
8533 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8534 (the_low_target): Add initializer for arch_setup field.
8535 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8536 (the_low_target): Add initializer for arch_setup field.
8537 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8538 (the_low_target): Add initializer for arch_setup field.
8539 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8540 (the_low_target): Add initializer for arch_setup field.
8541 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8542 (init_registers_mips64_linux): Likewise.
8543 (the_low_target): Add initializer for arch_setup field.
8544 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8545 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8546 (the_low_target): Add initializer for arch_setup field.
8547 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8548 (init_registers_powerpc_64): Likewise.
8549 (the_low_target): Add initializer for arch_setup field.
8550 * linux-s390-low.c (init_registers_s390): Add prototype.
8551 (init_registers_s390x): Likewise.
8552 (the_low_target): Add initializer for arch_setup field.
8553 * linux-sh-low.c (init_registers_sh): Add prototype.
8554 (the_low_target): Add initializer for arch_setup field.
8555 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8556 (the_low_target): Add initializer for arch_setup field.
8557 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8558 (the_low_target): Add initializer for arch_setup field.
8560 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8561 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8562 instead of init_registers ().
8563 * win32-arm-low.c (init_registers_arm): Add prototype.
8564 (the_low_target): Add initializer for arch_setup field.
8565 * win32-i386-low.c (init_registers_i386): Add prototype.
8566 (the_low_target): Add initializer for arch_setup field.
8568 * spu-low.c (init_registers_spu): Add prototype.
8569 (initialize_low): Call initialie_registers_spu () instead of
8570 initialize_registers ().
8572 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8574 * server.c (handle_v_requests): When handling the vRun and vAttach
8575 packets, if already debugging a process, don't kill it. Return an
8578 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8580 * server.c (handle_query): Correct length check.
8582 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8584 * win32-low.c (do_initial_child_stuff): Add process handle
8585 parameter. Set current_process_handle and current_process_id from the
8586 parameters. Clear globals.
8587 (win32_create_inferior): Don't set current_process_handle and
8588 current_process_id here. Instead pass them on the call to
8589 do_initial_child_stuff.
8590 (win32_attach): Likewise.
8591 (win32_clear_inferiors): New.
8592 (win32_kill): Don't close the current process handle or the
8593 current thread handle here. Instead call win32_clear_inferiors.
8594 (win32_detach): Don't open a new handle to the process. Call
8595 win32_clear_inferiors.
8596 (win32_join): Don't rely on current_process_handle; open a new
8597 handle using the process id.
8598 (win32_wait): Call win32_clear_inferiors when the inferior process
8601 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8603 * server.c (monitor_show_help): Add "exit".
8605 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8607 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8608 (clean): Add reg-xtensa.c.
8609 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8610 * configure.srv (xtensa*-*-linux*) New target.
8611 * linux-xtensa-low.c: New.
8612 * xtensa-xtregs.c: New.
8614 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8616 * hostio.c: Don't include errno.h.
8617 (errno_to_fileio_errno): Move to hostio-errno.
8618 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8619 error number outputting to the target->hostio_last_error callback.
8620 (hostio_packet_error): Use FILEIO_EINVAL directly.
8621 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8622 calls to hostio_error.
8623 * hostio-errno.c: New.
8624 * server.h (hostio_last_error_from_errno): Declare.
8625 * target.h (target_ops): Add hostio_last_error member.
8626 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8627 as hostio_last_error handler.
8628 * spu-low.c (spu_target_ops): Likewise.
8629 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8630 (wince_hostio_last_error): New functions.
8631 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8632 as hostio_last_error handler.
8633 (win32_target_ops) [!_WIN32_WCE]: Register
8634 hostio_last_error_from_errno as hostio_last_error handler.
8635 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8636 (hostio-errno.o): New rule.
8637 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8638 * configure.srv (srv_hostio_err_objs): New variable. Default to
8640 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8641 * configure: Regenerate.
8643 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8645 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8646 (linux_kill, linux_detach): Clean up the process list.
8647 * remote-utils.c (remote_open): Improve port number parsing.
8648 (putpkt_binary, input_interrupt): Only send interrupts if the target
8650 * server.c (extended_protocol): Make static.
8651 (attached): Define earlier.
8652 (exit_requested, response_needed, program_argv): New variables.
8653 (target_running): New.
8654 (start_inferior): Clear attached here.
8655 (attach_inferior): Set attached here.
8656 (require_running): Define.
8657 (handle_query): Use require_running and target_running. Implement
8659 (handle_v_attach, handle_v_run): New.
8660 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8661 (gdbserver_usage): Update.
8662 (main): Redo argument parsing. Handle --debug and --multi. Handle
8663 --attach along with other options or after the port. Save
8664 program_argv. Support no initial program. Resynchronize
8665 communication with GDB after an error. Handle "monitor exit".
8666 Use require_running and target_running. Always allow the extended
8667 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8668 restart in extended mode.
8669 * README: Refer to the GDB manual. Update --attach usage.
8671 2007-12-20 Andreas Schwab <schwab@suse.de>
8673 * linux-low.c (STACK_SIZE): Define.
8674 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8675 (linux_test_for_tracefork): Likewise.
8677 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8679 * linux-low.c (linux_wait_for_event): Update messages. Do not
8680 reinsert auto-delete breakpoints.
8681 * mem-break.c (struct breakpoint): Change return type of handler to
8683 (set_breakpoint_at): Update handler type.
8684 (reinsert_breakpoint_handler): Return 1 instead of calling
8686 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8688 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8689 * mem-break.h (set_breakpoint_at): Update handler type.
8690 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8691 * win32-low.c (auto_delete_breakpoint): New.
8692 (get_child_debug_event): Use it.
8694 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8696 * configure.ac: Check for pread and pwrite.
8697 * hostio.c (handle_pread): Fall back to lseek and read.
8698 (handle_pwrite): Fall back to lseek and write.
8699 * config.in, configure: Regenerated.
8701 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8703 * server.c (myresume): Add own_buf argument.
8704 (main): Update calls.
8706 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8708 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8709 * remote-utils.c (remote_open): Do not call disable_async_io.
8710 (block_async_io): Delete.
8711 (unblock_async_io): Make static.
8712 (initialize_async_io): New.
8713 * server.c (handle_v_cont): Handle async I/O here.
8714 (myresume): Likewise. Move other common resume tasks here...
8715 (main): ... from here. Call initialize_async_io. Disable async
8716 I/O before the main loop.
8717 * server.h (initialize_async_io): Declare.
8718 (block_async_io, unblock_async_io): Delete prototypes.
8719 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8721 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8723 * remote-utils.c (readchar): Allow binary data in received messages.
8725 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8727 * win32-low.c (attaching): New global.
8728 (win32_create_inferior): Clear the `attaching' global.
8729 (win32_attach): Set the `attaching' global.
8730 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8731 attaching. Only set a breakpoint at the entry point if not
8734 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8736 * server.c (main): Don't report dll events on the initial
8737 connection on attaches.
8739 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8741 * server.c (main): Relax numerical bases supported for the pid of
8742 the --attach command line argument.
8744 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8746 * win32-low.c (win32_attach): Call OpenProcess before
8747 DebugActiveProcess, not after. Add last error output to error
8750 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8752 * win32-low.c (win32_get_thread_context)
8753 (win32_set_thread_context): New functions.
8754 (thread_rec): Use win32_get_thread_context.
8755 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8756 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8759 2007-12-03 Leo Zayas
8760 Pedro Alves <pedro_alves@portugalmail.pt>
8762 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8764 (child_add_thread): Minor cleanup.
8765 (child_continue): Resume artificially suspended threads before
8766 calling ContinueDebugEvent.
8767 (suspend_one_thread): New.
8768 (fake_breakpoint_event): New.
8769 (get_child_debug_event): Change return type to int. Check here if
8770 gdb sent an interrupt request. If a soft interrupt was requested,
8771 fake a breakpoint event. Return 0 if there is no event to handle,
8773 (win32_wait): Don't check here if gdb sent an interrupt request.
8774 Ensure there is a valid event to handle.
8775 (win32_request_interrupt): Add soft interruption method as last
8778 2007-12-03 Leo Zayas
8779 Pedro Alves <pedro_alves@portugalmail.pt>
8781 * win32-low.h (win32_thread_info): Add descriptions to the
8782 structure members. Replace `suspend_count' counter by a
8784 * win32-low.c (thread_rec): Update condition of when to get the
8785 context from the inferior. Rely on ContextFlags being set if it
8786 has already been retrieved. Only suspend the inferior thread if
8787 we haven't already. Warn if that fails.
8788 (continue_one_thread): s/suspend_count/suspended/. Only call
8789 ResumeThread once. Warn if that fails.
8791 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8793 * win32-low.c (win32_wait): Don't read from the inferior when it
8796 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8798 * Makefile.in (win32_low_h): New variable.
8799 (win32-low.o): Add dependency on $(win32_low_h).
8800 (win32-arm-low.o, win32-i386-low.o): New rules.
8802 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8804 * hostio.c: Correct copyright year.
8806 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8808 * Makefile.in (OBS): Add hostio.o.
8809 (hostio.o): New rule.
8810 * server.h (handle_vFile): Declare.
8811 * hostio.c: New file.
8812 * server.c (handle_v_requests): Take packet_len and new_packet_len
8813 for binary packets. Call handle_vFile.
8814 (main): Update call to handle_v_requests.
8816 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8818 * linux-low.c: Include <sched.h>.
8820 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8822 * linux-low.c (linux_tracefork_grandchild): New.
8823 (linux_tracefork_child): Use clone.
8824 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8826 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8828 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8830 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8832 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8834 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8836 * inferiors.c (change_inferior_id): Delete.
8837 (add_pid_to_list, pull_pid_from_list): New.
8838 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8839 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8840 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8841 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8842 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8843 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8844 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8845 (using_threads): Always set to 1.
8846 (handle_extended_wait): New.
8847 (add_process): Do not set TID.
8848 (linux_create_inferior): Set must_set_ptrace_flags.
8849 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8850 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8851 (linux_thread_alive): Rename TID argument to LWPID.
8852 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8853 (linux_wait_for_event): Do not use TID or check using_threads. Update
8854 call to dead_thread_notify. Call handle_extended_wait.
8855 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8856 (send_sigstop): Delete sigstop_sent.
8857 (wait_for_sigstop): Avoid TID.
8858 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8859 (linux_test_for_tracefork): New.
8860 (linux_lookup_signals): Use thread_db_active and
8861 linux_supports_tracefork_flag.
8862 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8863 * linux-low.h (get_process_thread): Avoid TID.
8864 (struct process_ifo): Move thread_known and tid to the end. Remove
8866 (linux_attach_lwp, thread_db_init): Update prototypes.
8867 * server.h (change_inferior_id): Delete prototype.
8868 (add_pid_to_list, pull_pid_from_list): New prototypes.
8869 * thread-db.c (thread_db_use_events): New.
8870 (find_first_thread): Rename to...
8871 (find_one_thread): ...this. Update callers and messages. Do not
8872 call fatal. Check thread_db_use_events. Do not call
8873 change_inferior_id or new_thread_notify.
8874 (maybe_attach_thread): Update. Do not call new_thread_notify.
8875 (thread_db_init): Set thread_db_use_events. Check use_events.
8876 * utils.c (fatal, warning): Correct message prefix.
8878 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8880 * Makefile.in (clean): Remove new files.
8881 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8882 (powerpc-64.o, powerpc-64.c): New rules.
8883 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8884 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8886 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8888 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8889 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8890 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8891 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8892 (target_regsets): Add AltiVec and SPE register sets.
8893 * configure.ac: Check for AltiVec and SPE.
8894 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8895 (ppc_fill_vrregset, ppc_store_vrregset): New.
8896 (target_regsets): Add AltiVec register set.
8897 * configure: Regenerated.
8899 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8901 * linux-low.c (O_LARGEFILE): Define.
8902 (linux_read_memory): Use /proc/PID/mem.
8903 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8904 * configure, config.in: Regenerated.
8906 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8908 * linux-low.c (linux_wait_for_event): Do not pass signals while
8911 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8913 * win32-low.c (create_process): New.
8914 (win32_create_inferior): Use create_process instead of
8915 CreateProcess. If create_process failed retry appending an ".exe"
8916 suffix. Store the GetLastError result immediatelly after
8917 create_process calls and use it on the call to error.
8919 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8921 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8923 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8925 * configure.ac: Switch license to GPLv3.
8927 2007-08-01 Michael Snyder <msnyder@access-company.com>
8929 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8931 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8933 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8935 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8936 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8937 CloseToolhelp32Snapshot.
8938 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8939 CloseToolhelp32Snapshot.
8941 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8943 * server.c (main): Check for inferior exit before main loop.
8945 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8947 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8948 instead of on tmp_desc.
8950 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8951 Daniel Jacobowitz <dan@codesourcery.com>
8953 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8954 (add_thread): Minor cleanups.
8955 (clear_inferiors): Move lower in the file. Clear the DLL
8957 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8958 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8959 (xml_escape_text): New.
8960 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8962 (handle_v_cont): Report errors.
8963 (gdbserver_version): Update.
8964 (main): Correct size of own_buf. Do not report initial DLL events.
8965 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8966 (unloaded_dll, xml_escape_text): New.
8967 * win32-low.c (enum target_waitkind): Update comments.
8968 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8969 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8970 (win32_EnumProcessModules, win32_GetModuleInformation)
8971 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8972 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8973 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8974 (win32_Module32First, win32_Module32Next, load_toolhelp)
8975 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8976 (get_child_debug_event): Handle DLL events.
8977 (win32_wait): Likewise.
8979 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8981 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8982 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8984 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8986 * win32-low.c (handle_output_debug_string): Ignore event if not
8989 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8991 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8993 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8995 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8997 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8999 * inferiors.c (change_inferior_id): Add comment.
9000 * linux-low.c (check_removed_breakpoint): Add an early
9001 prototype. Improve debug output.
9002 (linux_attach): Doc update.
9003 (linux_detach_one_process, linux_detach): Clean up before releasing
9005 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9006 * linux-low.h (struct process_info): Doc improvement.
9007 * mem-break.c (delete_all_breakpoints): New.
9008 * mem-break.h (delete_all_breakpoints): New prototype.
9009 * thread-db.c (find_first_thread): New.
9010 (thread_db_create_event): Call it instead of
9011 thread_db_find_new_threads. Clean up unused variables.
9012 (maybe_attach_thread): Remove first thread handling.
9013 (thread_db_find_new_threads): Use find_first_thread.
9014 (thread_db_get_tls_address): Likewise.
9016 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9018 * thread-db.c (thread_db_find_new_threads): Add prototype.
9019 (thread_db_create_event): Check for the main thread before adding
9021 (maybe_attach_thread): Only enable event reporting if TID == 0.
9022 (thread_db_get_tls_address): Check for new threads.
9024 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9026 * linux-low.c (linux_create_inferior): Try execv before execvp.
9027 * spu-low.c (spu_create_inferior): Likewise.
9029 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9031 * linux-low.c (linux_create_inferior): Change execv to execvp.
9032 * spu-low.c (spu_create_inferior): Likewies.
9034 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9036 * Makefile.in (clean): Clean new files instead of deleted ones.
9037 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9038 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9040 * configure.srv: Specify XML files and new regformats for MIPS and
9042 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9043 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9044 an entry for the restart register.
9045 (mips_cannot_fetch_register, mips_cannot_store_register)
9046 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9047 register names to match the XML descriptions.
9048 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9049 restart register instead of $0.
9051 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9052 Markus Deuling <deuling@de.ibm.com>
9054 * remote-utils.c (decode_xfer_write): New function.
9055 * server.h (decode_xfer_write): Add prototype.
9056 * server.c (handle_query): Add PACKET_LEN argument. Support
9057 qXfer:spu:read and qXfer:spu:write packets.
9058 (main): Pass packet_len to handle_query.
9059 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9060 * target.h (target_ops): Add qxfer_spu.
9062 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9064 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9065 accessing non-seekable spufs files.
9067 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9069 * server.c (handle_query): Add reply for qC packet.
9071 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9072 Leo Zayas <lerele@champenstudios@com>
9074 * server.h (check_remote_input_interrupt_request): New function.
9075 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9076 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9077 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9078 (check_remote_input_interrupt_request): New function.
9079 * server.h (check_remote_input_interrupt_request): Declare.
9080 * win32-low.c (winapi_DebugBreakProcess,
9081 winapi_GenerateConsoleCtrlEvent): New typedefs.
9082 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9084 (win32_wait): Check for remote interrupt request
9085 with check_remote_input_interrupt_request.
9086 (win32_request_interrupt): New function.
9087 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9089 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9091 * win32-low.c (debug_registers_changed,
9092 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9093 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9094 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9095 (thread_rec): Get context using the low target.
9096 (child_add_thread): Call thread_added on the low target,
9097 which does the same thing.
9099 (do_initial_child_stuff): Remove debug registers references.
9100 Set context using the low target. Resume threads after
9101 setting the contexts.
9102 (child_continue): Remove dead variable. Remove debug
9103 registers references.
9104 (child_fetch_inferior_registers): Go through the low target.
9105 (do_child_store_inferior_registers): Remove.
9106 (child_store_inferior_registers): Go through the low target.
9107 (win32_resume): Remove debug registers references.
9108 Set context using the low target.
9109 (handle_exception): Change return type to void. Don't record
9110 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9111 first chance exception.
9112 (get_child_debug_event): Change return type to void. Remove
9113 goto loop. Always return after waiting for debug event.
9114 (win32_wait): Convert to switch statement. Handle spurious
9117 * win32-i386-low.c (debug_registers_changed,
9118 debug_registers_used): New.
9119 (initial_stuff): Rename to ...
9120 (i386_initial_stuff): ... this. Clear debug registers
9122 (store_debug_registers): Delete.
9123 (i386_get_thread_context): New.
9124 (load_debug_registers): Delete.
9125 (i386_set_thread_context): New.
9126 (i386_thread_added): New.
9127 (single_step): Rename to ...
9128 (i386_single_step): ... this.
9129 (do_fetch_inferior_registers): Rename to ...
9130 (i386_fetch_inferior_register): ... this.
9131 (i386_store_inferior_register): New.
9132 (the_low_target): Adapt to new interface.
9134 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9135 (arm_get_thread_context): New.
9136 (arm_set_thread_context): New.
9138 (do_fetch_inferior_registers): Rename to ...
9139 (arm_fetch_inferior_register): ... this.
9140 (arm_store_inferior_register): New.
9141 (arm_wince_breakpoint): Reimplement as unsigned long.
9142 (arm_wince_breakpoint_len): Define.
9143 (the_low_target): Adapt to new interface.
9145 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9146 load_debug_registers. Add get_thread_context, set_thread_context,
9147 thread_added and store_inferior_register. Rename
9148 fetch_inferior_registers to fetch_inferior_register.
9149 (regptr): Remove declaration.
9151 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9153 * linux-low.c (linux_detach): Change return type to int. Return 0.
9154 * spu-low.c (spu_detach): Likewise.
9156 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9158 * target.h (target_ops): Change return type of detach to int.
9160 (join_inferior): New.
9161 * server.c (main): Don't skip detach support on mingw32.
9162 If the inferior doesn't support detaching return error.
9163 Call join_inferior instead of using waitpid.
9164 * linux-low.c (linux_join): New.
9165 (linux_target_op): Add linux_join.
9166 * spu-low.c (spu_join): New.
9167 (spu_target_ops): Add spu_join.
9168 * win32-low.c (win32_detach): Adapt to new interface.
9169 Reopen current_process_handle before detaching. Issue a child
9170 resume before detaching.
9172 (win32_target_op): Add win32_join.
9174 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9176 * win32-low.c (win32-attach): Fix return value.
9177 * target.h (target_ops): Describe ATTACH return values.
9179 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9181 * win32-low.c (GETPROCADDRESS): Define.
9182 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9183 (winapi_DebugSetProcessKillOnExit): Likewise.
9184 (win32_create_inferior): Force usage of ansi CreateProcessA.
9185 (win32_attach): Use GETPROCADDRESS.
9186 (win32_detach): Likewise.
9188 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9190 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9192 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9194 * win32-low.c: Commit leftover changes from 2007-03-29.
9196 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9198 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9199 fields short instead of int. Add explicit padding.
9200 (i387_cache_to_fsave): Remove unnecessary casts.
9201 (i387_fsave_to_cache): Doc fix.
9202 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9204 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9206 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9207 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9209 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9211 * configure.srv (arm*-*-mingw32ce*): Move near the other
9214 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9216 * configure.ac: Add errno checking.
9217 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9218 sys/file.h and malloc.h.
9219 (AC_CHECK_DECLS): Add perror.
9220 (srv_mingwce): Handle.
9221 * configure.srv (i[34567]86-*-cygwin*): Add
9222 win32-i386-low.o to srv_tgtobj.
9223 (i[34567]86-*-mingw*): Likewise.
9224 (arm*-*-mingw32ce*): Add case.
9225 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9226 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9227 [__MINGW32CE__] (strerror): New function.
9228 [__MINGW32CE__] (errno): Define to GetLastError.
9229 [__MINGW32CE__] (COUNTOF): New macro.
9230 (remote_open): Remove extra close call.
9231 * mem-break.c (delete_breakpoint_at): New function.
9232 * mem-break.h (delete_breakpoint_at): Declare.
9233 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9234 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9235 [USE_WIN32API] (read, write): Add char* casts.
9236 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9237 * server.h: Include wincecompat.h on Windows CE.
9238 [HAVE_ERRNO_H]: Check.
9239 (perror): Declare if not declared.
9240 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9241 (perror_with_name): Remove errno declaration.
9242 * wincecompat.h: New.
9243 * wincecompat.c: New.
9245 * win32-arm-low.c: New.
9246 * win32-i386-low.c: New.
9247 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9248 (OUTMSG2): Make it safe.
9250 (COUNTOF): New macro.
9251 (NUM_REGS): Get it from the low target.
9252 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9253 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9254 (thread_rec): Let low target handle debug registers.
9255 (child_add_thread): Likewise.
9256 (child_init_thread_list): Likewise.
9257 (continue_one_thread): Likewise.
9259 (do_child_fetch_inferior_registers): Move to ...
9260 * win32-i386-low.c: ... here, and rename to ...
9261 (do_fetch_inferior_registers): ... this.
9262 * win32-low.c (child_fetch_inferior_registers):
9263 Go through the low target.
9264 (do_child_store_inferior_registers): Use regptr.
9265 (strwinerror): New function.
9266 (win32_create_inferior): Handle Windows CE.
9267 Use strwinerror instead of strerror on Windows error
9268 codes. Add program to the error output.
9269 Don't close the main thread handle on Windows CE.
9270 (win32_attach): Use coredll.dll on Windows CE.
9271 (win32_kill): Close current process and current
9273 (win32_detach): Use coredll.dll on Windows CE.
9274 (win32_resume): Let low target handle debug registers, and
9276 (handle_exception): Add/Remove initial breakpoint. Avoid
9277 non-existant WSTOPSIG on Windows CE.
9278 (win32_read_inferior_memory): Cast to remove warning.
9279 (win32_arch_string): Go through the low target.
9280 (initialize_low): Call set_breakpoint_data with the low
9281 target's breakpoint.
9282 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9283 FOP_REGNUM, mappings): Move to ...
9284 * win32-i386-low.c: ... here.
9285 * win32-low.c (win32_thread_info): Move to ...
9286 * win32-low.h: ... here.
9287 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9288 win32-arm-low.c and wincecompat.c.
9289 (all:): Add $EXEEXT.
9290 (install-only:): Likewise.
9291 (gdbserver:): Likewise.
9292 (gdbreplay:): Likewise.
9293 * config.in: Regenerate.
9294 * configure: Regenerate.
9296 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9298 * win32-low.c: Rename typedef thread_info to
9299 win32_thread_info throughout.
9301 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9303 * win32-i386-low.c: Rename to ...
9304 * win32-low.c: ... this.
9305 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9306 * Makefile.in: Likewise.
9308 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9310 * remote-utils.c (monitor_output): Constify msg parameter.
9311 * server.h (monitor_output): Likewise.
9312 * win32-i386-low.c (handle_output_debug_string): New.
9313 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9314 handle_output_debug_string.
9315 (get_child_debug_event): Likewise.
9317 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9319 * server.c (main): Correct strtoul check.
9321 2007-03-27 Jon Ringle <jon@ringle.org>
9323 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9325 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9327 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9329 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9331 * terminal.h: Check HAVE_SGTTY_H.
9333 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9335 * remote-utils.c (remote_open): Print out the assigned port number.
9337 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9339 * remote-utils.c (monitor_output): New function.
9340 * server.c (debug_threads): Define here.
9341 (monitor_show_help): New function.
9342 (handle_query): Handle qRcmd.
9343 (main): Do not handle 'd' packet.
9344 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9345 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9348 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9350 * Makefile.in (EXEEXT): New.
9351 (clean): Use $(EXEEXT).
9353 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9355 * target.h (target_ops): Rename send_signal to request_interrupt,
9356 and remove enum target_signal parameter.
9357 * linux-low.c (linux_request_interrupt): Rename from
9358 linux_send_signal, and always send SIGINT.
9359 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9360 and always send SIGINT.
9361 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9363 (input_interrupt): Likewise.
9365 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9367 * server.c (get_features_xml): Check if target implemented
9369 * win32-i386-low.c (win32_arch_string): New.
9370 (win32_target_ops): Add win32_arch_string as arch_string member.
9372 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9374 * spu-low.c (spu_arch_string): New.
9375 (spu_target_ops): Add spu_arch_string.
9377 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9379 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9380 * configure.ac: Do not check for terminal.h.
9381 * configure, config.in: Regenerated.
9383 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9385 * Makefile.in (OBS): Add $(XML_BUILTIN).
9386 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9388 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9389 (arm-with-iwmmxt.c): New.
9390 * config.in, configure: Regenerate.
9391 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9392 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9393 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9394 (arm*-*-linux*): Add iWMMXt and regset support.
9395 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9396 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9397 (arm_store_wmmxregset, target_regsets): New.
9398 * server.c (get_features_xml): Take annex argument. Check builtin
9400 (handle_query): Handle multiple annexes.
9402 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9404 * remote-utils.c [USE_WIN32API] (read, write): Define.
9405 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9408 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9410 * linux-i386-low.c (the_low_target): Set arch_string.
9411 * linux-x86-64-low.c (the_low_target): Likewise.
9412 * linux-low.c (linux_arch_string): New.
9413 (linux_target_ops): Add it.
9414 * linux-low.h (struct linux_target_ops): Add arch_string.
9415 * server.c (write_qxfer_response): Use const void * for DATA.
9416 (get_features_xml): New.
9417 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9418 * target.h (struct target_ops): Add arch_string method.
9420 2007-01-03 Denis Pilat <denis.pilat@st.com>
9421 Daniel Jacobowitz <dan@codesourcery.com>
9423 * linux-low.c (linux_kill): Handle being called with no threads.
9424 * win32-i386-low.c (win32_kill): Likewise.
9425 (get_child_debug_event): Clear current_process_handle.
9427 2006-12-30 Denis PILAT <denis.pilat@st.com>
9428 Daniel Jacobowitz <dan@codesourcery.com>
9430 * remote-utils.c (remote_open): Check the type of specified
9431 serial port devices before opening them.
9432 * server.c (main): Kill the inferior if an error occurs during
9433 the first remote_open.
9435 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9437 * README: Update supported targets.
9439 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9441 * Makefile.in (clean): Remove reg-mips64.c.
9442 (reg-mips64.c, reg-mips64.o): New rules.
9443 * configure.srv: Handle mips64. Include regset support for mips.
9444 * linux-mips-low.c (union mips_register): New.
9445 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9446 (mips_breakpoint, mips_breakpoint_at): Use int.
9447 (mips_collect_register, mips_supply_register)
9448 (mips_collect_register_32bit, mips_supply_register_32bit)
9449 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9450 (mips_store_fpregset, target_regsets): New.
9451 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9453 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9455 * configure.srv: Add target "spu*-*-*".
9456 * Makefile.in (clean): Remove reg-spu.c.
9457 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9458 * spu-low.c: New file.
9460 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9462 * configure.ac: Correct td_thr_tls_get_addr test.
9463 * configure: Regenerated.
9465 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9467 * linux-low.c (linux_wait_for_event): Reformat. Use the
9469 * remote-utils.c (decode_address_to_semicolon): New.
9470 * server.c (pass_signals, handle_general_set): New.
9471 (handle_query): Mention QPassSignals for qSupported.
9472 (main): Call handle_general_set.
9473 * server.h (pass_signals, decode_address_to_semicolon): New.
9475 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9477 * server.c (handle_query): Correct error handling for read_auxv.
9479 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9481 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9482 and srv_linux_thread_db to yes.
9483 * linux-s390-low.c (s390_fill_gregset): New function.
9484 (target_regsets): Define data structure.
9486 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9488 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9489 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9490 * config.in, configure: Regenerated.
9491 * inferiors.c (gdb_id_to_thread): New function.
9492 (gdb_id_to_thread_id): Use it.
9493 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9494 * linux-low.h (struct process_info): Add th member.
9495 (thread_db_get_tls_address): New prototype.
9496 * remote-utils.c (decode_address): Make non-static.
9497 * server.c (handle_query): Handle qGetTLSAddr.
9498 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9499 * target.h (struct target_ops): Add get_tls_address.
9500 * thread-db.c (maybe_attach_thread): Save the thread handle.
9501 (thread_db_get_tls_address): New.
9503 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9505 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9506 (linux_resume_one_process): Take a siginfo_t *. Update all
9507 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9508 (struct pending_signals): Add a siginfo_t.
9509 (linux_wait_for_process): Always set last_status.
9510 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9511 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9512 * linux-low.h (struct process_info): Add last_status.
9514 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9516 * remote-utils.c (try_rle): New function.
9517 (putpkt_binary): Use it.
9519 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9521 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9522 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9523 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9524 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9525 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9528 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9530 * server.c (terminal_fd): New variable.
9531 (old_foreground_pgrp): Likewise.
9532 (restore_old_foreground_pgrp): New function.
9533 (start_inferior): Record the terminal file descriptor in terminal_fd
9534 and its original foreground group in old_foreground_pgrp. Register
9535 restore_old_foreground_pgrp with atexit().
9537 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9539 * server.c (handle_query): Correct qPart to qXfer.
9541 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9543 * configure.ac: Check for more headers which are missing on
9544 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9545 * configure.srv: Add Cygwin and mingw32.
9546 * remote-utils.c: Don't include headers unconditionally which
9547 are missing on mingw32. Include <winsock.h> for mingw32.
9548 (remote_open): Adjust for mingw32 support. Flush
9549 standard error after writing to it.
9550 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9551 (unblock_async_io, enable_async_io, disable_async_io)
9552 (readchar, getpkt): Update for Winsock support.
9553 (prepare_resume_reply): Expect a protocol signal number.
9554 * server.c: Disable <sys/wait.h> on mingw32.
9555 (start_inferior): Adjust for mingw32 support. Flush
9556 standard error after writing to it.
9557 (attach_inferior): Likewise. Use protocol signal
9559 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9561 * win32-i386-low.c: New file.
9562 * Makefile.in (XM_CLIBS): Set.
9563 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9564 (win32-i386-low.o): New dependency rule.
9565 * linux-low.c (linux_wait): Use target signal numbers.
9566 * target.h (struct target_ops): Doc fix.
9567 * server.h (target_signal_to_name): New prototype.
9568 * gdbreplay.c: Don't include headers unconditionally which
9569 are missing on mingw32. Include <winsock.h> for mingw32.
9570 (remote_close, remote_open): Adjust for Winsock support.
9571 * configure, config.in: Regenerated.
9573 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9575 * server.c (decode_xfer_read, write_qxfer_response): New.
9576 (handle_query): Take a packet length argument. Handle
9577 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9578 the qSupported response.
9579 (main): Update call to handle_query.
9581 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9583 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9584 (putpkt_binary): Renamed from putpkt and adjusted for binary
9586 (putpkt): New wrapper for putpkt_binary.
9587 (readchar): Don't mask off the high bit.
9588 (decode_X_packet): New function.
9589 * server.c (main): Call putpkt_binary if a handler sets the packet
9590 length. Save the length of the incoming packet. Handle 'X'.
9591 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9593 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9595 * server.c (handle_query): Handle qSupported.
9597 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9599 * remote-utils.c (all_symbols_looked_up): New variable.
9600 (look_up_one_symbol): Check it.
9601 * server.h (look_up_one_symbol): New declaration.
9602 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9604 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9606 * Makefile.in (linux-arm-low.o): Update dependencies.
9607 * linux-arm-low.c: Include "gdb_proc_service.h".
9608 (PTRACE_GET_THREAD_AREA): Define.
9609 (ps_get_thread_area): New function.
9611 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9613 * configure.srv (m68k*-*-uclinux*): New target.
9614 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9615 (linux_resume_one_process): Remove extraneous cast.
9616 (linux_read_offsets): New.
9617 (linux_target_op): Add linux_read_offsets on mmuless systems.
9618 * server.c (handle_query): Add qOffsets logic.
9619 * target.h (struct target_ops): Add read_offsets.
9621 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9623 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9624 (PTRACE_GET_THREAD_AREA): Define.
9625 (ps_get_thread_area): New function.
9626 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9627 (linux-x86-64-low.o): Update.
9629 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9631 * configure.ac: Remove checks for prfpregset_t.
9632 * gdb_proc_service.h: New file.
9633 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9634 new "gdb_proc_service.h".
9635 * proc-service.c: Likewise.
9636 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9637 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9638 * Makefile.in (gdb_proc_service_h): Updated.
9639 * configure, config.in: Regenerated.
9641 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9643 * remote-utils.c (prepare_resume_reply): Move declaration
9644 of gdb_id_from_wait to the top of the block.
9646 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9648 * linux-low.c (regsets_store_inferior_registers): Read the regset
9649 from the target before filling it.
9651 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9653 * server.c (attach_inferior): Return SIGTRAP for a successful
9656 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9658 * Makefile.in (OBS): Add version.o.
9659 (STAGESTUFF): Delete.
9660 (version.o): Add dependencies.
9661 (version.c): Replace rule.
9662 (clean): Remove version.c.
9663 * server.c (gdbserver_version): New.
9664 (gdbserver_usage): Use printf.
9665 (main): Handle --version and --help.
9666 * server.h (version, host_name): Add declarations.
9668 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9680 * linux-x86-64-low.c:
9683 * linux-ppc64-low.c:
9692 * linux-crisv32-low.c:
9704 * gdbserver.1: Add (C) after Copyright. Update the FSF
9707 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9709 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9710 (arm_breakpoint_at): Recognize both breakpoints.
9711 (the_low_target): Use the correct breakpoint instruction.
9713 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9715 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9716 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9717 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9718 (the_low_target): Update.
9720 2005-10-25 Andreas Schwab <schwab@suse.de>
9722 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9724 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9725 (ia64_num_regs): Reduce to 462.
9727 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9729 * acinclude.m4: Correct quoting.
9730 * aclocal.m4: Regenerated.
9732 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9733 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9734 (thread_db_init): Call thread_db_err_str.
9735 * configure.ac: Check for TD_VERSION.
9736 * config.in, configure: Regenerated.
9738 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9740 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9742 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9744 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9745 is not available. Define HAVE_PTRACE_GETREGS if it is.
9746 * config.in, configure: Regenerated.
9747 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9748 * linux-i386-low.c, linux-m68k-low.c: Update to use
9749 HAVE_PTRACE_GETREGS.
9750 * linux-low.c (regsets_fetch_inferior_registers)
9751 (regsets_store_inferior_registers): Only return 0 if we processed
9753 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9754 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9756 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9758 * inferiors.c (struct thread_info): Add gdb_id.
9759 (add_thread): Add gdb_id argument.
9760 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9761 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9762 calls to add_thread.
9763 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9764 * server.c (handle_query): Use thread_to_gdb_id.
9765 (handle_v_cont, main): Use gdb_id_to_thread_id.
9766 * server.h (add_thread): Update prototype.
9767 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9770 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9772 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9773 left-padded registers.
9774 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9775 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9777 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9779 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9780 * configure: Regenerate.
9781 * config.in: Regenerate.
9782 * server.h (NEED_DECLARATION_STRERROR):
9783 Replace with !HAVE_DECL_STRERROR.
9785 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9787 * linux-low.c (linux_wait, linux_send_signal): Don't test
9788 an unsigned long variable for > 0 if it could be MAX_ULONG.
9789 * server.c (myresume): Likewise.
9790 * target.c (set_desired_inferior): Likewise.
9792 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9794 * configure.ac: Simplify and improve check for socklen_t.
9795 * configure, config.in: Regenerate.
9797 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9799 * acconfig.h: Remove.
9800 * configure.ac: Add a test for socklen_t. Use three-argument
9801 AC_DEFINE throughout.
9802 * config.in: Regenerated using autoheader 2.59.
9803 * configure: Regenerated.
9805 * gdbreplay.c (socklen_t): Provide a default.
9806 (remote_open): Use socklen_t.
9807 * remote-utils.c (socklen_t): Provide a default.
9808 (remote_open): Use socklen_t.
9809 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9812 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9814 * linux-low.c (linux_read_memory, linux_write_memory)
9815 (linux_read_auxv): Likewise.
9816 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9817 (check_mem_write): Likewise.
9818 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9820 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9821 (registers_from_string, register_data): Likewise.
9822 * server.c (handle_query, main): Likewise.
9823 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9824 (decode_M_packet): Likewise.
9825 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9826 * target.h (struct target_ops): Update read_memory, write_memory,
9828 (read_inferior_memory, write_inferior_memory): Update.
9829 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9831 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9832 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9833 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9834 linux-s390-low.c, linux-sh-low.c: Update for changes in
9835 read_inferior_memory and the_low_target->breakpoint.
9837 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9839 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9840 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9841 * configure.srv: Add powerpc64-*-linux*.
9842 * linux-ppc64-low.c: New file.
9844 2005-05-23 Orjan Friberg <orjanf@axis.com>
9846 * linux-cris-low.c: New file with support for CRIS.
9847 * linux-crisv32-low.c: Ditto for CRISv32.
9848 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9849 (clean): Add reg-cris.c and reg-crisv32.c.
9850 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9851 reg-crisv32.o, and reg-crisv32.c to make rules.
9852 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9855 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9857 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9858 of sizeof (PTRACE_XFER_TYPE).
9859 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9861 2005-05-12 Orjan Friberg <orjanf@axis.com>
9863 * target.h (struct target_ops): Add insert_watchpoint,
9864 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9865 pointers for hardware watchpoint support.
9866 * linux-low.h (struct linux_target_ops): Ditto.
9867 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9868 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9869 to linux_target_ops.
9870 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9872 * server.c (main): Recognize 'Z' and 'z' packets.
9874 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9876 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9877 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9878 (the_low_target): Add new members.
9880 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9882 * proc-service.c (ps_lgetregs): Search all_processes instead of
9885 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9887 * server.c (start_inferior): Change return type to int.
9888 (attach_inferior): Change sigptr to int *.
9889 (handle_v_cont, handle_v_requests): Change signal to int *.
9890 (main): Change signal to int.
9892 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9894 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9895 * configure.srv: Add m32r*-*-linux*.
9896 * linux-m32r-low.c: New file.
9898 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9900 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9902 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9904 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9905 Take unsigned long arguments for PIDs.
9906 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9907 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9908 (wait_for_sigstop, linux_resume_one_process)
9909 (regsets_fetch_inferior_registers, linux_send_signal)
9910 (linux_read_auxv): Likewise. Update the types of variables holding
9911 PIDs. Update format string specifiers.
9912 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9913 * remote-utils.c (prepare_resume_reply): Likewise.
9914 * server.c (cont_thread, general_thread, step_thread)
9915 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9917 (handle_query): Update format specifiers.
9918 (handle_v_cont, main): Use strtoul for thread IDs.
9919 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9920 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9921 (general_thread, step_thread, thread_from_wait)
9922 (old_thread_from_wait): Update.
9923 * target.h (struct thread_resume): Use unsigned long for THREAD.
9924 (struct target_ops): Use unsigned long for arguments to attach and
9927 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9929 * acinclude.m4: Include bfd/bfd.m4 directly.
9930 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9931 <agriffis@toolchain.org>.
9932 * aclocal.m4, configure: Regenerated.
9934 2005-01-07 Andrew Cagney <cagney@gnu.org>
9936 * configure.ac: Rename configure.in, require autoconf 2.59.
9937 * configure: Re-generate.
9939 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9941 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9943 * aclocal.m4: Regenerated.
9944 * configure: Regenerated.
9946 2004-11-21 Andreas Schwab <schwab@suse.de>
9948 * linux-m68k-low.c (m68k_num_gregs): Define.
9949 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9950 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9951 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9952 (m68k_breakpoint_at): New. Add to the_low_target.
9954 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9955 srv_linux_thread_db to yes.
9957 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9959 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9960 (ARCH_SET_FS): Likewise.
9961 (ARCH_GET_FS): Likewise.
9962 (ARCH_GET_GS): Likewise.
9964 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9966 * linux-i386-low.c (ps_get_thread_area): New.
9967 * linux-x86-64-low.c (ps_get_thread_area): New.
9968 * linux-low.c: Include <sys/syscall.h>.
9969 (linux_kill_one_process): Don't kill the first thread here.
9970 (linux_kill): Kill the first thread here.
9971 (kill_lwp): New function.
9972 (send_sigstop, linux_send_signal): Use it.
9973 * proc-service.c: Clean up #ifdefs.
9974 (fpregset_info): Delete.
9975 (ps_lgetregs): Update and enable implementation.
9976 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9978 * remote-utils.c (struct sym_cache, symbol_cache): New.
9979 (input_interrupt): Print a clearer message.
9980 (async_io_enabled): New variable.
9981 (enable_async_io, disable_async_io): Use it. Update comments.
9982 (look_up_one_symbol): Use the symbol cache.
9983 * thread-db.c (thread_db_look_up_symbols): New function.
9984 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9986 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9988 * configure.in: Test for -rdynamic.
9989 * configure: Regenerated.
9990 * Makefile (INTERNAL_LDFLAGS): New.
9991 (gdbserver, gdbreplay): Use it.
9993 2004-09-02 Andrew Cagney <cagney@gnu.org>
9995 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9997 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9999 * linux-low.c (linux_wait): Clear all_processes list also.
10001 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10003 * linux-low.c: Include <errno.h>. Remove extern declaration of
10006 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10008 * gdbreplay.c, server.h, utils.c: Update copyright years.
10010 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10012 * server.c (main): Print child status or termination signal from
10013 variable 'signal', not 'sig'.
10015 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10017 * linux-low.c (linux_read_memory): Change return type to
10018 int. Check for and return error from ptrace().
10019 * target.c (read_inferior_memory): Change return type to int. Pass
10020 back return status from the_target->read_memory().
10021 * target.h (struct target_ops): Adapt *read_memory() prototype.
10023 (read_inferior_memory): Adapt prototype.
10024 * server.c (main): Return an error packet if
10025 read_inferior_memory() returns an error.
10027 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10029 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10030 Unify with other clean targets.
10032 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10034 * server.c (handle_v_cont): Call set_desired_inferior.
10036 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10038 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10040 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10042 * linux-low.c (linux_wait): Unblock async I/O.
10043 (linux_resume): Block and enable async I/O.
10044 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10045 * server.h (block_async_io, unblock_async_io): Add prototypes.
10047 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10049 * remote-utils.c (remote_open): Print a status notice after
10050 opening a TCP port.
10051 * server.c (attach_inferior): Print a status notice after
10054 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10056 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10058 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10060 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10062 * server.c, target.h: Update copyright years.
10064 2004-02-25 Roland McGrath <roland@redhat.com>
10066 * target.h (struct target_ops): New member `read_auxv'.
10067 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10068 * linux-low.c (linux_read_auxv): New function.
10069 (linux_target_ops): Initialize `read_auxv' member to that.
10071 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10073 Committed by Jim Blandy <jimb@redhat.com>.
10075 * linux-s390-low.c (s390_num_regs): Update.
10076 (s390_regmap): Remove control registers. Use __s390x__ predefine
10077 instead of GPR_SIZE to distiguish s390 and s390x targets.
10079 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10081 * linux-low.c: Update copyright year.
10082 (check_removed_breakpoint): Clear pending_is_breakpoint.
10083 (linux_set_resume_request, linux_queue_one_thread)
10084 (resume_status_pending_p): New functions.
10085 (linux_continue_one_thread): Use process->resume.
10086 (linux_resume): Only resume threads if there are no pending events.
10087 * linux-low.h (struct process_info): Add resume request
10090 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10092 * regcache.c (new_register_cache): Clear the allocated register
10093 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10095 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10097 * linux-low.c (linux_resume): Take a struct thread_resume *
10099 (linux_wait): Update call.
10100 (resume_ptr): New static variable.
10101 (linux_continue_one_thread): Renamed from
10102 linux_continue_one_process. Use resume_ptr.
10103 (linux_resume): Use linux_continue_one_thread.
10104 * server.c (handle_v_cont, handle_v_requests): New functions.
10105 (myresume): New function.
10106 (main): Handle 'v' case.
10107 * target.h (struct thread_resume): New type.
10108 (struct target_ops): Change argument of "resume" to struct
10110 (myresume): Delete macro.
10112 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10114 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10115 (uninstall): Support DESTDIR.
10117 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10119 * configure.srv: Add xscale*linux copy of arm*linux entry.
10121 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10123 * linux-arm-low.c (arm_reinsert_addr): New function.
10124 (the_low_target): Add arm_reinsert_addr.
10126 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10128 * mem-break.c: Remove whitespace at end of file.
10130 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10132 * configure.in: Check whether we need to prototype strerror.
10133 * server.h: Optionally prototype strerror.
10134 * gdbreplay.c (perror_with_name): Use strerror.
10135 * linux-low.c (linux_attach_lwp): Use strerror.
10136 * utils.c (perror_with_name): Use strerror.
10137 * config.in, configure: Regenerated.
10139 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10141 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10142 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10144 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10146 * Makefile.in (SFILES): Update.
10147 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10148 low-sun3.c: Remove files.
10150 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10152 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10153 (linux_detach_one_process, linux_detach): New functions.
10154 (linux_target_ops): Add linux_detach.
10155 * server.c (main): Handle 'D' packet.
10156 * target.h (struct target_ops): Add "detach" member.
10157 (detach_inferior): Define.
10159 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10161 From Kelley Cook <kelleycook@wideopenwest.com>:
10162 * configure.srv: Accept i[34567]86 variants.
10164 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10166 * linux-low.c (linux_wait_for_event): Correct comment typos.
10167 (linux_resume_one_process): Call check_removed_breakpoint.
10168 (linux_send_signal): New function.
10169 (linux_target_ops): Add linux_send_signal.
10170 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10172 * target.h (struct target_ops): Add send_signal.
10174 2003-05-29 Jim Blandy <jimb@redhat.com>
10176 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10177 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10178 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10179 away part of the register's value.
10181 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10183 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10184 (linux_wait_for_event, linux_init_signals): Likewise.
10186 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10188 * configure.in: Check for stdlib.h.
10189 * configure: Regenerated.
10190 * config.in: Regenerated.
10192 2003-01-04 Andreas Schwab <schwab@suse.de>
10194 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10196 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10198 * Makefile.in: Remove obsolete code.
10200 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10202 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10203 defined(PT_FPR0_HI).
10205 2002-11-17 Stuart Hughes <seh@zee2.com>
10207 * linux-arm-low.c (arm_num_regs): Increase.
10208 (arm_regmap): Include status register.
10210 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10212 * linux-low.c (register_addr): Remove incorrect -1 check.
10214 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10216 * linux-low.c (linux_create_inferior): Call setpgid. Return
10218 (unstopped_p, linux_signal_pid): Remove.
10219 (linux_target_ops): Remove linux_signal_pid.
10220 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10221 global instead of target method.
10222 * target.h (struct target_ops): Remove signal_pid. Update comment
10223 for create_inferior.
10224 * server.c (signal_pid): New variable.
10225 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10226 gdbserver. Set the child to be the foreground process group.
10227 (attach_inferior): Set signal_pid.
10229 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10231 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10233 2002-08-20 Jim Blandy <jimb@redhat.com>
10235 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10238 2002-08-01 Andrew Cagney <cagney@redhat.com>
10240 * Makefile.in: Make chill references obsolete.
10242 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10244 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10245 * configure: Regenerate.
10246 * config.in: Regenerate.
10248 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10250 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10251 (perror_with_name, remote_close, remote_open, expect, play): Static.
10253 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10255 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10256 byte offsets instead of an array of indexes.
10257 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10259 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10261 * regcache.c: Add comment.
10263 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10265 * thread-db.c: New file.
10266 * proc-service.c: New file.
10267 * acinclude.m4: New file.
10268 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10269 proc-service.o, and thread-db.o.
10270 (linux-low.o): Add USE_THREAD_DB.
10271 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10272 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10273 * aclocal.m4: Regenerated.
10274 * config.in: Regenerated.
10275 * configure: Regenerated.
10276 * configure.in: Check for proc_service.h, sys/procfs.h,
10277 thread_db.h, and linux/elf.h headrs.
10278 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10279 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10280 Check for -lthread_db and thread support.
10281 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10282 PowerPC, and SuperH.
10283 * i387-fp.c: Constify arguments.
10284 * i387-fp.h: Likewise.
10285 * inferiors.c: (struct thread_info): Renamed from
10286 `struct inferior_info'. Remove PID member. Use generic inferior
10287 list header. All uses updated.
10288 (inferiors, signal_pid): Removed.
10289 (all_threads): New variable.
10290 (get_thread): Define.
10291 (add_inferior_to_list): New function.
10292 (for_each_inferior): New function.
10293 (change_inferior_id): New function.
10294 (add_inferior): Removed.
10295 (remove_inferior): New function.
10296 (add_thread): New function.
10297 (free_one_thread): New function.
10298 (remove_thread): New function.
10299 (clear_inferiors): Use for_each_inferior and free_one_thread.
10300 (find_inferior): New function.
10301 (find_inferior_id): New function.
10302 (inferior_target_data): Update argument type.
10303 (set_inferior_target_data): Likewise.
10304 (inferior_regcache_data): Likewise.
10305 (set_inferior_regcache_data): Likewise.
10306 * linux-low.c (linux_bp_reinsert): Remove.
10307 (all_processes, stopping_threads, using_thrads)
10308 (struct pending_signals, debug_threads, pid_of): New.
10309 (inferior_pid): Replace with macro.
10310 (struct inferior_linux_data): Remove.
10311 (get_stop_pc, add_process): New functions.
10312 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10313 Use add_process and add_thread.
10314 (linux_attach_lwp): New function, based on old linux_attach. Use
10315 add_process and add_thread. Set stop_expected for new threads.
10316 (linux_attach): New function.
10317 (linux_kill_one_process): New function.
10318 (linux_kill): Kill all LWPs.
10319 (linux_thread_alive): Use find_inferior_id.
10320 (check_removed_breakpoints, status_pending_p): New functions.
10321 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10322 Update. Use WNOHANG. Wait for cloned processes also. Update process
10323 struct for the found process.
10324 (linux_wait_for_event): New function.
10325 (linux_wait): Use it. Support LWPs.
10326 (send_sigstop, wait_for_sigstop, stop_all_processes)
10327 (linux_resume_one_process, linux_continue_one_process): New functions.
10328 (linux_resume): Support LWPs.
10329 (REGISTER_RAW_SIZE): Remove.
10330 (fetch_register): Use register_size instead. Call supply_register.
10331 (usr_store_inferior_registers): Likewise. Call collect_register.
10332 Fix recursive case.
10333 (regsets_fetch_inferior_registers): Improve error message.
10334 (regsets_store_inferior_registers): Add debugging.
10335 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10336 (unstopped_p, linux_signal_pid): New functions.
10337 (linux_target_ops): Add linux_signal_pid.
10338 (linux_init_signals): New function.
10339 (initialize_low): Call it. Initialize using_threads.
10340 * regcache.c (inferior_regcache_data): Add valid
10342 (get_regcache): Fetch registers lazily. Add fetch argument
10343 and update all callers.
10344 (regcache_invalidate_one, regcache_invalidate): New
10346 (new_register_cache): Renamed from create_register_cache.
10347 Return the new regcache.
10348 (free_register_cache): Change argument to a void *.
10349 (registers_to_string, registers_from_string): Call get_regcache
10350 with fetch flag set.
10351 (register_data): Make static. Pass fetch flag to get_regcache.
10352 (supply_register): Call get_regcache with fetch flag clear.
10353 (collect_register): Call get_regcache with fetch flag set.
10354 (collect_register_as_string): New function.
10355 * regcache.h: Update.
10356 * remote-utils.c (putpkt): Flush after debug output and use
10358 Handle input interrupts while waiting for an ACK.
10359 (input_interrupt): Use signal_pid method.
10360 (getpkt): Flush after debug output and use stderr.
10361 (outreg): Use collect_register_as_string.
10362 (new_thread_notify, dead_thread_notify): New functions.
10363 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10364 and general_thread.
10365 (look_up_one_symbol): Flush after debug output.
10366 * server.c (step_thread, server_waiting): New variables.
10367 (start_inferior): Don't use signal_pid. Update call to mywait.
10368 (attach_inferior): Update call to mywait.
10369 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10370 (main): Don't fetch/store registers explicitly. Use
10371 set_desired_inferior. Support proposed ``Hs'' packet. Update
10373 * server.h: Update.
10374 (struct inferior_list, struct_inferior_list_entry): New.
10375 * target.c (set_desired_inferior): New.
10376 (write_inferior_memory): Constify.
10377 (mywait): New function.
10378 * target.h: Update.
10379 (struct target_ops): New signal_pid method.
10380 (mywait): Removed macro, added prototype.
10382 * linux-low.h (regset_func): Removed.
10383 (regset_fill_func, regset_store_func): New.
10384 (enum regset_type): New.
10385 (struct regset_info): Add type field. Use new operation types.
10386 (struct linux_target_ops): stop_pc renamed to get_pc.
10387 Add decr_pc_after_break and breakpoint_at.
10388 (get_process, get_thread_proess, get_process_thread)
10389 (strut process_info, all_processes, linux_attach_lwp)
10390 (thread_db_init): New.
10392 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10393 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10394 (the_low_target): Add new members.
10395 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10396 (i386_store_fpxregset): Constify.
10397 (target_regsets): Add new kind identifier.
10398 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10399 (i386_set_pc): Add debugging.
10400 (i386_breakpoint_at): New function.
10401 (the_low_target): Add new members.
10402 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10403 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10404 (mips_breakpoint_at): New.
10405 (the_low_target): Add new members.
10406 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10407 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10408 (the_low_target): Add new members.
10409 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10410 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10411 (the_low_target): Add new members.
10412 * linux-x86-64-low.c (target_regsets): Add new kind
10415 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10417 From Martin Pool <mbp@samba.org>:
10418 * server.c (gdbserver_usage): New function.
10421 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10423 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10424 stop_at -> stop_pc.
10426 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10428 * Makefile.in: Remove obsolete code.
10430 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10432 * linux-low.c (regsets_fetch_inferior_registers),
10433 (regsets_store_inferior_registers): Removed cast to int from
10435 * regcache.h: Added declaration of struct inferior_info.
10437 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10439 * inferiors.c (struct inferior_info): Add regcache_data.
10440 (add_inferior): Call create_register_cache.
10441 (clear_inferiors): Call free_register_cache.
10442 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10443 * regcache.c (struct inferior_regcache_data): New.
10444 (registers): Remove.
10445 (get_regcache): New function.
10446 (create_register_cache, free_register_cache): New functions.
10447 (set_register_cache): Don't initialize the register cache here.
10448 (registers_to_string, registers_from_string, register_data): Call
10450 * regcache.h: Add prototypes.
10451 * server.h: Likewise.
10453 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10455 * mem-break.c: New file.
10456 * mem-break.h: New file.
10457 * Makefile.in: Add mem-break.o rule; update server.h
10459 * inferiors.c (struct inferior_info): Add target_data
10461 (clear_inferiors): Free target_data member if set.
10462 (inferior_target_data, set_inferior_target_data): New functions.
10463 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10464 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10465 * linux-low.c (linux_bp_reinsert): New variable.
10466 (struct inferior_linux_data): New.
10467 (linux_create_inferior): Use set_inferior_target_data.
10468 (linux_attach): Likewise. Call add_inferior.
10469 (linux_wait_for_one_inferior): New function.
10470 (linux_wait): Call it.
10471 (linux_write_memory): Add const.
10472 (initialize_low): Call set_breakpoint_data.
10473 * linux-low.h (struct linux_target_ops): Add breakpoint
10475 * server.c (attach_inferior): Remove extra add_inferior
10477 * server.h: Include mem-break.h. Update inferior.c
10479 * target.c (read_inferior_memory)
10480 (write_inferior_memory): New functions.
10481 * target.h (read_inferior_memory)
10482 (write_inferior_memory): Change macros to prototypes.
10483 (struct target_ops): Update comments. Add const to write_memory
10486 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10488 * linux-low.c (usr_store_inferior_registers): Support
10489 registers which are allowed to fail to store.
10490 * linux-low.h (linux_target_ops): Likewise.
10491 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10492 (ppc_cannot_store_register): FPSCR may not be storable.
10494 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10496 * server.h: Include <string.h> if HAVE_STRING_H.
10497 * ChangeLog: Correct paths in last ChangeLog entry.
10499 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10501 * linux-low.h: Remove obsolete prototypes.
10502 (struct linux_target_ops): New.
10503 (extern the_low_target): New.
10504 * linux-low.c (num_regs, regmap): Remove declarations.
10505 (register_addr): Use the_low_target explicitly.
10506 (fetch_register): Likewise.
10507 (usr_fetch_inferior_registers): Likewise.
10508 (usr_store_inferior_registers): Likewise.
10509 * linux-arm-low.c (num_regs): Remove.
10510 (arm_num_regs): Define.
10511 (arm_regmap): Renamed from regmap, made static.
10512 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10514 (arm_cannot_store_register): Renamed from cannot_store_register,
10516 (the_low_target): New.
10517 * linux-i386-low.c (num_regs): Remove.
10518 (i386_num_regs): Define.
10519 (i386_regmap): Renamed from regmap, made static.
10520 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10522 (i386_cannot_store_register): Renamed from cannot_store_register,
10524 (the_low_target): New.
10525 * linux-ia64-low.c (num_regs): Remove.
10526 (ia64_num_regs): Define.
10527 (ia64_regmap): Renamed from regmap, made static.
10528 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10530 (ia64_cannot_store_register): Renamed from cannot_store_register,
10532 (the_low_target): New.
10533 * linux-m68k-low.c (num_regs): Remove.
10534 (m68k_num_regs): Define.
10535 (m68k_regmap): Renamed from regmap, made static.
10536 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10538 (m68k_cannot_store_register): Renamed from cannot_store_register,
10540 (the_low_target): New.
10541 * linux-mips-low.c (num_regs): Remove.
10542 (mips_num_regs): Define.
10543 (mips_regmap): Renamed from regmap, made static.
10544 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10546 (mips_cannot_store_register): Renamed from cannot_store_register,
10548 (the_low_target): New.
10549 * linux-ppc-low.c (num_regs): Remove.
10550 (ppc_num_regs): Define.
10551 (ppc_regmap): Renamed from regmap, made static.
10552 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10554 (ppc_cannot_store_register): Renamed from cannot_store_register,
10556 (the_low_target): New.
10557 * linux-s390-low.c (num_regs): Remove.
10558 (s390_num_regs): Define.
10559 (s390_regmap): Renamed from regmap, made static.
10560 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10562 (s390_cannot_store_register): Renamed from cannot_store_register,
10564 (the_low_target): New.
10565 * linux-sh-low.c (num_regs): Remove.
10566 (sh_num_regs): Define.
10567 (sh_regmap): Renamed from regmap, made static.
10568 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10570 (sh_cannot_store_register): Renamed from cannot_store_register,
10572 (the_low_target): New.
10573 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10574 (the_low_target): New.
10576 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10578 * Makefile.in: Add stamp-h target.
10579 * configure.in: Create stamp-h.
10580 * configure: Regenerated.
10582 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10584 * inferiors.c: New file.
10585 * target.c: New file.
10586 * target.h: New file.
10587 * Makefile.in: Add target.o and inferiors.o. Update
10589 * linux-low.c (inferior_pid): New static variable,
10590 moved from server.c.
10591 (linux_create_inferior): Renamed from create_inferior.
10592 Call add_inferior. Return 0 on success instead of a PID.
10593 (linux_attach): Renamed from myattach.
10594 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10595 (linux_thread_alive): Renamed from mythread_alive.
10596 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10598 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10599 (regsets_store_inferior_registers): Correct error message.
10600 Add missing ``return 0''.
10601 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10602 (linux_store_registers): Renamed from store_inferior_registers.
10603 (linux_read_memory): Renamed from read_inferior_memory.
10604 (linux_write_memory): Renamed from write_inferior_memory.
10605 (linux_target_ops): New structure.
10606 (initialize_low): Call set_target_ops ().
10607 * remote-utils.c (unhexify): New function.
10608 (hexify): New function.
10609 (input_interrupt): Send signals to ``signal_pid''.
10610 * server.c (inferior_pid): Remove.
10611 (start_inferior): Update create_inferior call.
10612 (attach_inferior): Call add_inferior.
10613 (handle_query): New function.
10614 (main): Call handle_query for `q' packets.
10615 * server.h: Include "target.h". Remove obsolete prototypes.
10616 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10618 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10620 * Makefile.in: Add WARN_CFLAGS. Update configury
10622 * configure.in: Check for <string.h>
10623 * configure: Regenerate.
10624 * config.in: Regenerate.
10625 * gdbreplay.c: Include needed system headers.
10626 (remote_open): Remove strchr prototype.
10627 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10628 * regcache.c (supply_register): Change buf argument to const void *.
10629 (supply_register_by_name): Likewise.
10630 (collect_register): Change buf argument to void *.
10631 (collect_register_by_name): Likewise.
10632 * regcache.h: Add missing prototypes.
10633 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10634 * server.c (handle_query): New function.
10635 (attached): New static variable, moved out of main.
10636 (main): Quiet longjmp clobber warnings.
10637 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10638 * utils.c (error): Remove NORETURN.