1 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
3 * linux-low.c (linux_tracefork_grandchild): New.
4 (linux_tracefork_child): Use clone.
5 (linux_test_for_tracefork): Use clone; allocate and free a stack.
7 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
17 * inferiors.c (change_inferior_id): Delete.
18 (add_pid_to_list, pull_pid_from_list): New.
19 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
20 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
21 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
22 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
23 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
24 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
25 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
26 (using_threads): Always set to 1.
27 (handle_extended_wait): New.
28 (add_process): Do not set TID.
29 (linux_create_inferior): Set must_set_ptrace_flags.
30 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
31 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
32 (linux_thread_alive): Rename TID argument to LWPID.
33 (linux_wait_for_process): Handle unknown processes. Do not use TID.
34 (linux_wait_for_event): Do not use TID or check using_threads. Update
35 call to dead_thread_notify. Call handle_extended_wait.
36 (linux_create_inferior): Use PTRACE_SETOPTIONS.
37 (send_sigstop): Delete sigstop_sent.
38 (wait_for_sigstop): Avoid TID.
39 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
40 (linux_test_for_tracefork): New.
41 (linux_lookup_signals): Use thread_db_active and
42 linux_supports_tracefork_flag.
43 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
44 * linux-low.h (get_process_thread): Avoid TID.
45 (struct process_ifo): Move thread_known and tid to the end. Remove
47 (linux_attach_lwp, thread_db_init): Update prototypes.
48 * server.h (change_inferior_id): Delete prototype.
49 (add_pid_to_list, pull_pid_from_list): New prototypes.
50 * thread-db.c (thread_db_use_events): New.
51 (find_first_thread): Rename to...
52 (find_one_thread): ...this. Update callers and messages. Do not
53 call fatal. Check thread_db_use_events. Do not call
54 change_inferior_id or new_thread_notify.
55 (maybe_attach_thread): Update. Do not call new_thread_notify.
56 (thread_db_init): Set thread_db_use_events. Check use_events.
57 * utils.c (fatal, warning): Correct message prefix.
59 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
61 * Makefile.in (clean): Remove new files.
62 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
63 (powerpc-64.o, powerpc-64.c): New rules.
64 * configure.srv: Use alternate register sets for powerpc64-*-linux*
65 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
67 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
69 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
70 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
71 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
72 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
73 (target_regsets): Add AltiVec and SPE register sets.
74 * configure.ac: Check for AltiVec and SPE.
75 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
76 (ppc_fill_vrregset, ppc_store_vrregset): New.
77 (target_regsets): Add AltiVec register set.
78 * configure: Regenerated.
80 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
82 * linux-low.c (O_LARGEFILE): Define.
83 (linux_read_memory): Use /proc/PID/mem.
84 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
85 * configure, config.in: Regenerated.
87 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
89 * linux-low.c (linux_wait_for_event): Do not pass signals while
92 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
94 * win32-low.c (create_process): New.
95 (win32_create_inferior): Use create_process instead of
96 CreateProcess. If create_process failed retry appending an ".exe"
97 suffix. Store the GetLastError result immediatelly after
98 create_process calls and use it on the call to error.
100 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
102 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
104 2007-08-23 Joel Brobecker <brobecker@adacore.com>
106 * configure.ac: Switch license to GPLv3.
108 2007-08-01 Michael Snyder <msnyder@access-company.com>
110 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
112 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
114 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
116 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
117 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
118 CloseToolhelp32Snapshot.
119 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
120 CloseToolhelp32Snapshot.
122 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
124 * server.c (main): Check for inferior exit before main loop.
126 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
128 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
129 instead of on tmp_desc.
131 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
132 Daniel Jacobowitz <dan@codesourcery.com>
134 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
135 (add_thread): Minor cleanups.
136 (clear_inferiors): Move lower in the file. Clear the DLL
138 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
139 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
140 (xml_escape_text): New.
141 * server.c (handle_query): Handle qXfer:libraries:read. Report it
143 (handle_v_cont): Report errors.
144 (gdbserver_version): Update.
145 (main): Correct size of own_buf. Do not report initial DLL events.
146 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
147 (unloaded_dll, xml_escape_text): New.
148 * win32-low.c (enum target_waitkind): Update comments.
149 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
150 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
151 (win32_EnumProcessModules, win32_GetModuleInformation)
152 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
153 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
154 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
155 (win32_Module32First, win32_Module32Next, load_toolhelp)
156 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
157 (get_child_debug_event): Handle DLL events.
158 (win32_wait): Likewise.
160 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
162 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
163 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
165 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
167 * win32-low.c (handle_output_debug_string): Ignore event if not
170 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
172 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
174 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
176 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
178 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
180 * inferiors.c (change_inferior_id): Add comment.
181 * linux-low.c (check_removed_breakpoint): Add an early
182 prototype. Improve debug output.
183 (linux_attach): Doc update.
184 (linux_detach_one_process, linux_detach): Clean up before releasing
186 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
187 * linux-low.h (struct process_info): Doc improvement.
188 * mem-break.c (delete_all_breakpoints): New.
189 * mem-break.h (delete_all_breakpoints): New prototype.
190 * thread-db.c (find_first_thread): New.
191 (thread_db_create_event): Call it instead of
192 thread_db_find_new_threads. Clean up unused variables.
193 (maybe_attach_thread): Remove first thread handling.
194 (thread_db_find_new_threads): Use find_first_thread.
195 (thread_db_get_tls_address): Likewise.
197 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
199 * thread-db.c (thread_db_find_new_threads): Add prototype.
200 (thread_db_create_event): Check for the main thread before adding
202 (maybe_attach_thread): Only enable event reporting if TID == 0.
203 (thread_db_get_tls_address): Check for new threads.
205 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
207 * linux-low.c (linux_create_inferior): Try execv before execvp.
208 * spu-low.c (spu_create_inferior): Likewise.
210 2007-06-13 Mike Frysinger <vapier@gentoo.org>
212 * linux-low.c (linux_create_inferior): Change execv to execvp.
213 * spu-low.c (spu_create_inferior): Likewies.
215 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
217 * Makefile.in (clean): Clean new files instead of deleted ones.
218 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
219 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
221 * configure.srv: Specify XML files and new regformats for MIPS and
223 * linux-mips-low.c (mips_num_regs): Set to only used registers.
224 (mips_regmap): Do not fetch $0. Remove unused registers. Add
225 an entry for the restart register.
226 (mips_cannot_fetch_register, mips_cannot_store_register)
227 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
228 register names to match the XML descriptions.
229 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
230 restart register instead of $0.
232 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
233 Markus Deuling <deuling@de.ibm.com>
235 * remote-utils.c (decode_xfer_write): New function.
236 * server.h (decode_xfer_write): Add prototype.
237 * server.c (handle_query): Add PACKET_LEN argument. Support
238 qXfer:spu:read and qXfer:spu:write packets.
239 (main): Pass packet_len to handle_query.
240 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
241 * target.h (target_ops): Add qxfer_spu.
243 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
245 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
246 accessing non-seekable spufs files.
248 2007-05-16 Markus Deuling <deuling@de.ibm.com>
250 * server.c (handle_query): Add reply for qC packet.
252 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
253 Leo Zayas <lerele@champenstudios@com>
255 * server.h (check_remote_input_interrupt_request): New function.
256 * remote_utils.c (INVALID_DESCRIPTOR): New define.
257 (remote_desc): Initialize with INVALID_DESCRIPTOR.
258 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
259 (check_remote_input_interrupt_request): New function.
260 * server.h (check_remote_input_interrupt_request): Declare.
261 * win32-low.c (winapi_DebugBreakProcess,
262 winapi_GenerateConsoleCtrlEvent): New typedefs.
263 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
265 (win32_wait): Check for remote interrupt request
266 with check_remote_input_interrupt_request.
267 (win32_request_interrupt): New function.
268 (win32_target_op): Set request_interrupt to win32_request_interrupt.
270 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
272 * win32-low.c (debug_registers_changed,
273 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
274 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
275 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
276 (thread_rec): Get context using the low target.
277 (child_add_thread): Call thread_added on the low target,
278 which does the same thing.
280 (do_initial_child_stuff): Remove debug registers references.
281 Set context using the low target. Resume threads after
282 setting the contexts.
283 (child_continue): Remove dead variable. Remove debug
284 registers references.
285 (child_fetch_inferior_registers): Go through the low target.
286 (do_child_store_inferior_registers): Remove.
287 (child_store_inferior_registers): Go through the low target.
288 (win32_resume): Remove debug registers references.
289 Set context using the low target.
290 (handle_exception): Change return type to void. Don't record
291 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
292 first chance exception.
293 (get_child_debug_event): Change return type to void. Remove
294 goto loop. Always return after waiting for debug event.
295 (win32_wait): Convert to switch statement. Handle spurious
298 * win32-i386-low.c (debug_registers_changed,
299 debug_registers_used): New.
300 (initial_stuff): Rename to ...
301 (i386_initial_stuff): ... this. Clear debug registers
303 (store_debug_registers): Delete.
304 (i386_get_thread_context): New.
305 (load_debug_registers): Delete.
306 (i386_set_thread_context): New.
307 (i386_thread_added): New.
308 (single_step): Rename to ...
309 (i386_single_step): ... this.
310 (do_fetch_inferior_registers): Rename to ...
311 (i386_fetch_inferior_register): ... this.
312 (i386_store_inferior_register): New.
313 (the_low_target): Adapt to new interface.
315 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
316 (arm_get_thread_context): New.
317 (arm_set_thread_context): New.
319 (do_fetch_inferior_registers): Rename to ...
320 (arm_fetch_inferior_register): ... this.
321 (arm_store_inferior_register): New.
322 (arm_wince_breakpoint): Reimplement as unsigned long.
323 (arm_wince_breakpoint_len): Define.
324 (the_low_target): Adapt to new interface.
326 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
327 load_debug_registers. Add get_thread_context, set_thread_context,
328 thread_added and store_inferior_register. Rename
329 fetch_inferior_registers to fetch_inferior_register.
330 (regptr): Remove declaration.
332 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
334 * linux-low.c (linux_detach): Change return type to int. Return 0.
335 * spu-low.c (spu_detach): Likewise.
337 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
339 * target.h (target_ops): Change return type of detach to int.
341 (join_inferior): New.
342 * server.c (main): Don't skip detach support on mingw32.
343 If the inferior doesn't support detaching return error.
344 Call join_inferior instead of using waitpid.
345 * linux-low.c (linux_join): New.
346 (linux_target_op): Add linux_join.
347 * spu-low.c (spu_join): New.
348 (spu_target_ops): Add spu_join.
349 * win32-low.c (win32_detach): Adapt to new interface.
350 Reopen current_process_handle before detaching. Issue a child
351 resume before detaching.
353 (win32_target_op): Add win32_join.
355 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
357 * win32-low.c (win32-attach): Fix return value.
358 * target.h (target_ops): Describe ATTACH return values.
360 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
362 * win32-low.c (GETPROCADDRESS): Define.
363 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
364 (winapi_DebugSetProcessKillOnExit): Likewise.
365 (win32_create_inferior): Force usage of ansi CreateProcessA.
366 (win32_attach): Use GETPROCADDRESS.
367 (win32_detach): Likewise.
369 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
371 * win32-low.c (win32_wait): Don't use WSTOPSIG.
373 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
375 * win32-low.c: Commit leftover changes from 2007-03-29.
377 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
379 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
380 fields short instead of int. Add explicit padding.
381 (i387_cache_to_fsave): Remove unnecessary casts.
382 (i387_fsave_to_cache): Doc fix.
383 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
385 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
387 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
388 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
390 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
392 * configure.srv (arm*-*-mingw32ce*): Move near the other
395 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
397 * configure.ac: Add errno checking.
398 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
399 sys/file.h and malloc.h.
400 (AC_CHECK_DECLS): Add perror.
401 (srv_mingwce): Handle.
402 * configure.srv (i[34567]86-*-cygwin*): Add
403 win32-i386-low.o to srv_tgtobj.
404 (i[34567]86-*-mingw*): Likewise.
405 (arm*-*-mingw32ce*): Add case.
406 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
407 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
408 [__MINGW32CE__] (strerror): New function.
409 [__MINGW32CE__] (errno): Define to GetLastError.
410 [__MINGW32CE__] (COUNTOF): New macro.
411 (remote_open): Remove extra close call.
412 * mem-break.c (delete_breakpoint_at): New function.
413 * mem-break.h (delete_breakpoint_at): Declare.
414 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
415 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
416 [USE_WIN32API] (read, write): Add char* casts.
417 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
418 * server.h: Include wincecompat.h on Windows CE.
419 [HAVE_ERRNO_H]: Check.
420 (perror): Declare if not declared.
421 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
422 (perror_with_name): Remove errno declaration.
423 * wincecompat.h: New.
424 * wincecompat.c: New.
426 * win32-arm-low.c: New.
427 * win32-i386-low.c: New.
428 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
429 (OUTMSG2): Make it safe.
431 (COUNTOF): New macro.
432 (NUM_REGS): Get it from the low target.
433 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
434 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
435 (thread_rec): Let low target handle debug registers.
436 (child_add_thread): Likewise.
437 (child_init_thread_list): Likewise.
438 (continue_one_thread): Likewise.
440 (do_child_fetch_inferior_registers): Move to ...
441 * win32-i386-low.c: ... here, and rename to ...
442 (do_fetch_inferior_registers): ... this.
443 * win32-low.c (child_fetch_inferior_registers):
444 Go through the low target.
445 (do_child_store_inferior_registers): Use regptr.
446 (strwinerror): New function.
447 (win32_create_inferior): Handle Windows CE.
448 Use strwinerror instead of strerror on Windows error
449 codes. Add program to the error output.
450 Don't close the main thread handle on Windows CE.
451 (win32_attach): Use coredll.dll on Windows CE.
452 (win32_kill): Close current process and current
454 (win32_detach): Use coredll.dll on Windows CE.
455 (win32_resume): Let low target handle debug registers, and
457 (handle_exception): Add/Remove initial breakpoint. Avoid
458 non-existant WSTOPSIG on Windows CE.
459 (win32_read_inferior_memory): Cast to remove warning.
460 (win32_arch_string): Go through the low target.
461 (initialize_low): Call set_breakpoint_data with the low
463 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
464 FOP_REGNUM, mappings): Move to ...
465 * win32-i386-low.c: ... here.
466 * win32-low.c (win32_thread_info): Move to ...
467 * win32-low.h: ... here.
468 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
469 win32-arm-low.c and wincecompat.c.
471 (install-only:): Likewise.
472 (gdbserver:): Likewise.
473 (gdbreplay:): Likewise.
474 * config.in: Regenerate.
475 * configure: Regenerate.
477 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
479 * win32-low.c: Rename typedef thread_info to
480 win32_thread_info throughout.
482 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
484 * win32-i386-low.c: Rename to ...
485 * win32-low.c: ... this.
486 * configure.srv: Replace win32-i386-low.o with win32-low.o.
487 * Makefile.in: Likewise.
489 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
491 * remote-utils.c (monitor_output): Constify msg parameter.
492 * server.h (monitor_output): Likewise.
493 * win32-i386-low.c (handle_output_debug_string): New.
494 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
495 handle_output_debug_string.
496 (get_child_debug_event): Likewise.
498 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
500 * server.c (main): Correct strtoul check.
502 2007-03-27 Jon Ringle <jon@ringle.org>
504 * linux-low.c: Check __ARCH_HAS_MMU__ also.
506 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
508 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
510 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
512 * terminal.h: Check HAVE_SGTTY_H.
514 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
516 * remote-utils.c (remote_open): Print out the assigned port number.
518 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
520 * remote-utils.c (monitor_output): New function.
521 * server.c (debug_threads): Define here.
522 (monitor_show_help): New function.
523 (handle_query): Handle qRcmd.
524 (main): Do not handle 'd' packet.
525 * server.h (debug_threads, remote_debug, monitor_output): Declare.
526 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
529 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
531 * Makefile.in (EXEEXT): New.
532 (clean): Use $(EXEEXT).
534 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
536 * target.h (target_ops): Rename send_signal to request_interrupt,
537 and remove enum target_signal parameter.
538 * linux-low.c (linux_request_interrupt): Rename from
539 linux_send_signal, and always send SIGINT.
540 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
541 and always send SIGINT.
542 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
544 (input_interrupt): Likewise.
546 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
548 * server.c (get_features_xml): Check if target implemented
550 * win32-i386-low.c (win32_arch_string): New.
551 (win32_target_ops): Add win32_arch_string as arch_string member.
553 2007-02-22 Markus Deuling <deuling@de.ibm.com>
555 * spu-low.c (spu_arch_string): New.
556 (spu_target_ops): Add spu_arch_string.
558 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
560 * remote-utils.c: Remove HAVE_TERMINAL_H check.
561 * configure.ac: Do not check for terminal.h.
562 * configure, config.in: Regenerated.
564 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
566 * Makefile.in (OBS): Add $(XML_BUILTIN).
567 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
569 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
570 (arm-with-iwmmxt.c): New.
571 * config.in, configure: Regenerate.
572 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
573 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
574 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
575 (arm*-*-linux*): Add iWMMXt and regset support.
576 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
577 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
578 (arm_store_wmmxregset, target_regsets): New.
579 * server.c (get_features_xml): Take annex argument. Check builtin
581 (handle_query): Handle multiple annexes.
583 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
585 * remote-utils.c [USE_WIN32API] (read, write): Define.
586 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
589 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
591 * linux-i386-low.c (the_low_target): Set arch_string.
592 * linux-x86-64-low.c (the_low_target): Likewise.
593 * linux-low.c (linux_arch_string): New.
594 (linux_target_ops): Add it.
595 * linux-low.h (struct linux_target_ops): Add arch_string.
596 * server.c (write_qxfer_response): Use const void * for DATA.
597 (get_features_xml): New.
598 (handle_query): Handle qXfer:features:read. Report it for qSupported.
599 * target.h (struct target_ops): Add arch_string method.
601 2007-01-03 Denis Pilat <denis.pilat@st.com>
602 Daniel Jacobowitz <dan@codesourcery.com>
604 * linux-low.c (linux_kill): Handle being called with no threads.
605 * win32-i386-low.c (win32_kill): Likewise.
606 (get_child_debug_event): Clear current_process_handle.
608 2006-12-30 Denis PILAT <denis.pilat@st.com>
609 Daniel Jacobowitz <dan@codesourcery.com>
611 * remote-utils.c (remote_open): Check the type of specified
612 serial port devices before opening them.
613 * server.c (main): Kill the inferior if an error occurs during
614 the first remote_open.
616 2006-12-05 Markus Deuling <deuling@de.ibm.com>
618 * README: Update supported targets.
620 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
622 * Makefile.in (clean): Remove reg-mips64.c.
623 (reg-mips64.c, reg-mips64.o): New rules.
624 * configure.srv: Handle mips64. Include regset support for mips.
625 * linux-mips-low.c (union mips_register): New.
626 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
627 (mips_breakpoint, mips_breakpoint_at): Use int.
628 (mips_collect_register, mips_supply_register)
629 (mips_collect_register_32bit, mips_supply_register_32bit)
630 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
631 (mips_store_fpregset, target_regsets): New.
632 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
634 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
636 * configure.srv: Add target "spu*-*-*".
637 * Makefile.in (clean): Remove reg-spu.c.
638 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
639 * spu-low.c: New file.
641 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
643 * configure.ac: Correct td_thr_tls_get_addr test.
644 * configure: Regenerated.
646 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
648 * linux-low.c (linux_wait_for_event): Reformat. Use the
650 * remote-utils.c (decode_address_to_semicolon): New.
651 * server.c (pass_signals, handle_general_set): New.
652 (handle_query): Mention QPassSignals for qSupported.
653 (main): Call handle_general_set.
654 * server.h (pass_signals, decode_address_to_semicolon): New.
656 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
658 * server.c (handle_query): Correct error handling for read_auxv.
660 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
662 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
663 and srv_linux_thread_db to yes.
664 * linux-s390-low.c (s390_fill_gregset): New function.
665 (target_regsets): Define data structure.
667 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
669 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
670 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
671 * config.in, configure: Regenerated.
672 * inferiors.c (gdb_id_to_thread): New function.
673 (gdb_id_to_thread_id): Use it.
674 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
675 * linux-low.h (struct process_info): Add th member.
676 (thread_db_get_tls_address): New prototype.
677 * remote-utils.c (decode_address): Make non-static.
678 * server.c (handle_query): Handle qGetTLSAddr.
679 * server.h (gdb_id_to_thread, decode_address): New prototypes.
680 * target.h (struct target_ops): Add get_tls_address.
681 * thread-db.c (maybe_attach_thread): Save the thread handle.
682 (thread_db_get_tls_address): New.
684 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
686 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
687 (linux_resume_one_process): Take a siginfo_t *. Update all
688 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
689 (struct pending_signals): Add a siginfo_t.
690 (linux_wait_for_process): Always set last_status.
691 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
692 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
693 * linux-low.h (struct process_info): Add last_status.
695 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
697 * remote-utils.c (try_rle): New function.
698 (putpkt_binary): Use it.
700 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
702 * Makefile.in (clean): Clean reg-x86-64-linux.c.
703 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
704 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
705 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
706 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
709 2006-08-08 Richard Sandiford <richard@codesourcery.com>
711 * server.c (terminal_fd): New variable.
712 (old_foreground_pgrp): Likewise.
713 (restore_old_foreground_pgrp): New function.
714 (start_inferior): Record the terminal file descriptor in terminal_fd
715 and its original foreground group in old_foreground_pgrp. Register
716 restore_old_foreground_pgrp with atexit().
718 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
720 * server.c (handle_query): Correct qPart to qXfer.
722 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
724 * configure.ac: Check for more headers which are missing on
725 Windows. Automatically supply -lwsock32 and USE_WIN32API.
726 * configure.srv: Add Cygwin and mingw32.
727 * remote-utils.c: Don't include headers unconditionally which
728 are missing on mingw32. Include <winsock.h> for mingw32.
729 (remote_open): Adjust for mingw32 support. Flush
730 standard error after writing to it.
731 (remote_close, putpkt_binary, input_interrupt, block_async_io)
732 (unblock_async_io, enable_async_io, disable_async_io)
733 (readchar, getpkt): Update for Winsock support.
734 (prepare_resume_reply): Expect a protocol signal number.
735 * server.c: Disable <sys/wait.h> on mingw32.
736 (start_inferior): Adjust for mingw32 support. Flush
737 standard error after writing to it.
738 (attach_inferior): Likewise. Use protocol signal
740 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
742 * win32-i386-low.c: New file.
743 * Makefile.in (XM_CLIBS): Set.
744 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
745 (win32-i386-low.o): New dependency rule.
746 * linux-low.c (linux_wait): Use target signal numbers.
747 * target.h (struct target_ops): Doc fix.
748 * server.h (target_signal_to_name): New prototype.
749 * gdbreplay.c: Don't include headers unconditionally which
750 are missing on mingw32. Include <winsock.h> for mingw32.
751 (remote_close, remote_open): Adjust for Winsock support.
752 * configure, config.in: Regenerated.
754 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
756 * server.c (decode_xfer_read, write_qxfer_response): New.
757 (handle_query): Take a packet length argument. Handle
758 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
759 the qSupported response.
760 (main): Update call to handle_query.
762 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
764 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
765 (putpkt_binary): Renamed from putpkt and adjusted for binary
767 (putpkt): New wrapper for putpkt_binary.
768 (readchar): Don't mask off the high bit.
769 (decode_X_packet): New function.
770 * server.c (main): Call putpkt_binary if a handler sets the packet
771 length. Save the length of the incoming packet. Handle 'X'.
772 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
774 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
776 * server.c (handle_query): Handle qSupported.
778 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
780 * remote-utils.c (all_symbols_looked_up): New variable.
781 (look_up_one_symbol): Check it.
782 * server.h (look_up_one_symbol): New declaration.
783 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
785 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
787 * Makefile.in (linux-arm-low.o): Update dependencies.
788 * linux-arm-low.c: Include "gdb_proc_service.h".
789 (PTRACE_GET_THREAD_AREA): Define.
790 (ps_get_thread_area): New function.
792 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
794 * configure.srv (m68k*-*-uclinux*): New target.
795 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
796 (linux_resume_one_process): Remove extraneous cast.
797 (linux_read_offsets): New.
798 (linux_target_op): Add linux_read_offsets on mmuless systems.
799 * server.c (handle_query): Add qOffsets logic.
800 * target.h (struct target_ops): Add read_offsets.
802 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
804 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
805 (PTRACE_GET_THREAD_AREA): Define.
806 (ps_get_thread_area): New function.
807 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
808 (linux-x86-64-low.o): Update.
810 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
812 * configure.ac: Remove checks for prfpregset_t.
813 * gdb_proc_service.h: New file.
814 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
815 new "gdb_proc_service.h".
816 * proc-service.c: Likewise.
817 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
818 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
819 * Makefile.in (gdb_proc_service_h): Updated.
820 * configure, config.in: Regenerated.
822 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
824 * remote-utils.c (prepare_resume_reply): Move declaration
825 of gdb_id_from_wait to the top of the block.
827 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
829 * linux-low.c (regsets_store_inferior_registers): Read the regset
830 from the target before filling it.
832 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
834 * server.c (attach_inferior): Return SIGTRAP for a successful
837 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
839 * Makefile.in (OBS): Add version.o.
840 (STAGESTUFF): Delete.
841 (version.o): Add dependencies.
842 (version.c): Replace rule.
843 (clean): Remove version.c.
844 * server.c (gdbserver_version): New.
845 (gdbserver_usage): Use printf.
846 (main): Handle --version and --help.
847 * server.h (version, host_name): Add declarations.
849 2005-12-23 Eli Zaretskii <eliz@gnu.org>
861 * linux-x86-64-low.c:
873 * linux-crisv32-low.c:
885 * gdbserver.1: Add (C) after Copyright. Update the FSF
888 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
890 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
891 (arm_breakpoint_at): Recognize both breakpoints.
892 (the_low_target): Use the correct breakpoint instruction.
894 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
896 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
897 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
898 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
899 (the_low_target): Update.
901 2005-10-25 Andreas Schwab <schwab@suse.de>
903 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
905 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
906 (ia64_num_regs): Reduce to 462.
908 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
910 * acinclude.m4: Correct quoting.
911 * aclocal.m4: Regenerated.
913 Suggested by SZOKOVACS Robert <szo@ies.hu>:
914 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
915 (thread_db_init): Call thread_db_err_str.
916 * configure.ac: Check for TD_VERSION.
917 * config.in, configure: Regenerated.
919 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
921 * server.h (error, fatal, warning): Add ATTR_FORMAT.
923 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
925 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
926 is not available. Define HAVE_PTRACE_GETREGS if it is.
927 * config.in, configure: Regenerated.
928 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
929 * linux-i386-low.c, linux-m68k-low.c: Update to use
931 * linux-low.c (regsets_fetch_inferior_registers)
932 (regsets_store_inferior_registers): Only return 0 if we processed
934 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
935 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
937 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
939 * inferiors.c (struct thread_info): Add gdb_id.
940 (add_thread): Add gdb_id argument.
941 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
942 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
944 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
945 * server.c (handle_query): Use thread_to_gdb_id.
946 (handle_v_cont, main): Use gdb_id_to_thread_id.
947 * server.h (add_thread): Update prototype.
948 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
951 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
953 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
954 left-padded registers.
955 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
956 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
958 2005-07-01 Steve Ellcey <sje@cup.hp.com>
960 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
961 * configure: Regenerate.
962 * config.in: Regenerate.
963 * server.h (NEED_DECLARATION_STRERROR):
964 Replace with !HAVE_DECL_STRERROR.
966 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
968 * linux-low.c (linux_wait, linux_send_signal): Don't test
969 an unsigned long variable for > 0 if it could be MAX_ULONG.
970 * server.c (myresume): Likewise.
971 * target.c (set_desired_inferior): Likewise.
973 2005-06-13 Mark Kettenis <kettenis@gnu.org>
975 * configure.ac: Simplify and improve check for socklen_t.
976 * configure, config.in: Regenerate.
978 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
980 * acconfig.h: Remove.
981 * configure.ac: Add a test for socklen_t. Use three-argument
982 AC_DEFINE throughout.
983 * config.in: Regenerated using autoheader 2.59.
984 * configure: Regenerated.
986 * gdbreplay.c (socklen_t): Provide a default.
987 (remote_open): Use socklen_t.
988 * remote-utils.c (socklen_t): Provide a default.
989 (remote_open): Use socklen_t.
990 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
993 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
995 * linux-low.c (linux_read_memory, linux_write_memory)
996 (linux_read_auxv): Likewise.
997 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
998 (check_mem_write): Likewise.
999 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
1001 * regcache.c (struct inferior_rgcache_data, registers_to_string)
1002 (registers_from_string, register_data): Likewise.
1003 * server.c (handle_query, main): Likewise.
1004 * server.h (convert_ascii_to_int, convert_int_to_ascii)
1005 (decode_M_packet): Likewise.
1006 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
1007 * target.h (struct target_ops): Update read_memory, write_memory,
1009 (read_inferior_memory, write_inferior_memory): Update.
1010 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1012 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1013 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1014 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1015 linux-s390-low.c, linux-sh-low.c: Update for changes in
1016 read_inferior_memory and the_low_target->breakpoint.
1018 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1020 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1021 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1022 * configure.srv: Add powerpc64-*-linux*.
1023 * linux-ppc64-low.c: New file.
1025 2005-05-23 Orjan Friberg <orjanf@axis.com>
1027 * linux-cris-low.c: New file with support for CRIS.
1028 * linux-crisv32-low.c: Ditto for CRISv32.
1029 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1030 (clean): Add reg-cris.c and reg-crisv32.c.
1031 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1032 reg-crisv32.o, and reg-crisv32.c to make rules.
1033 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1036 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1038 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1039 of sizeof (PTRACE_XFER_TYPE).
1040 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1042 2005-05-12 Orjan Friberg <orjanf@axis.com>
1044 * target.h (struct target_ops): Add insert_watchpoint,
1045 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1046 pointers for hardware watchpoint support.
1047 * linux-low.h (struct linux_target_ops): Ditto.
1048 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1049 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1050 to linux_target_ops.
1051 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1053 * server.c (main): Recognize 'Z' and 'z' packets.
1055 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1057 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1058 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1059 (the_low_target): Add new members.
1061 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1063 * proc-service.c (ps_lgetregs): Search all_processes instead of
1066 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1068 * server.c (start_inferior): Change return type to int.
1069 (attach_inferior): Change sigptr to int *.
1070 (handle_v_cont, handle_v_requests): Change signal to int *.
1071 (main): Change signal to int.
1073 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
1075 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1076 * configure.srv: Add m32r*-*-linux*.
1077 * linux-m32r-low.c: New file.
1079 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1081 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1083 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1085 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1086 Take unsigned long arguments for PIDs.
1087 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1088 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1089 (wait_for_sigstop, linux_resume_one_process)
1090 (regsets_fetch_inferior_registers, linux_send_signal)
1091 (linux_read_auxv): Likewise. Update the types of variables holding
1092 PIDs. Update format string specifiers.
1093 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1094 * remote-utils.c (prepare_resume_reply): Likewise.
1095 * server.c (cont_thread, general_thread, step_thread)
1096 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1098 (handle_query): Update format specifiers.
1099 (handle_v_cont, main): Use strtoul for thread IDs.
1100 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1101 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1102 (general_thread, step_thread, thread_from_wait)
1103 (old_thread_from_wait): Update.
1104 * target.h (struct thread_resume): Use unsigned long for THREAD.
1105 (struct target_ops): Use unsigned long for arguments to attach and
1108 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1110 * acinclude.m4: Include bfd/bfd.m4 directly.
1111 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1112 <agriffis@toolchain.org>.
1113 * aclocal.m4, configure: Regenerated.
1115 2005-01-07 Andrew Cagney <cagney@gnu.org>
1117 * configure.ac: Rename configure.in, require autoconf 2.59.
1118 * configure: Re-generate.
1120 2004-12-08 Daniel Jacobowitz <dan@debian.org>
1122 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1124 * aclocal.m4: Regenerated.
1125 * configure: Regenerated.
1127 2004-11-21 Andreas Schwab <schwab@suse.de>
1129 * linux-m68k-low.c (m68k_num_gregs): Define.
1130 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1131 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1132 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1133 (m68k_breakpoint_at): New. Add to the_low_target.
1135 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1136 srv_linux_thread_db to yes.
1138 2004-10-20 Joel Brobecker <brobecker@gnat.com>
1140 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1141 (ARCH_SET_FS): Likewise.
1142 (ARCH_GET_FS): Likewise.
1143 (ARCH_GET_GS): Likewise.
1145 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1147 * linux-i386-low.c (ps_get_thread_area): New.
1148 * linux-x86-64-low.c (ps_get_thread_area): New.
1149 * linux-low.c: Include <sys/syscall.h>.
1150 (linux_kill_one_process): Don't kill the first thread here.
1151 (linux_kill): Kill the first thread here.
1152 (kill_lwp): New function.
1153 (send_sigstop, linux_send_signal): Use it.
1154 * proc-service.c: Clean up #ifdefs.
1155 (fpregset_info): Delete.
1156 (ps_lgetregs): Update and enable implementation.
1157 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1159 * remote-utils.c (struct sym_cache, symbol_cache): New.
1160 (input_interrupt): Print a clearer message.
1161 (async_io_enabled): New variable.
1162 (enable_async_io, disable_async_io): Use it. Update comments.
1163 (look_up_one_symbol): Use the symbol cache.
1164 * thread-db.c (thread_db_look_up_symbols): New function.
1165 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1167 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1169 * configure.in: Test for -rdynamic.
1170 * configure: Regenerated.
1171 * Makefile (INTERNAL_LDFLAGS): New.
1172 (gdbserver, gdbreplay): Use it.
1174 2004-09-02 Andrew Cagney <cagney@gnu.org>
1176 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1178 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
1180 * linux-low.c (linux_wait): Clear all_processes list also.
1182 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1184 * linux-low.c: Include <errno.h>. Remove extern declaration of
1187 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1189 * gdbreplay.c, server.h, utils.c: Update copyright years.
1191 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1193 * server.c (main): Print child status or termination signal from
1194 variable 'signal', not 'sig'.
1196 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1198 * linux-low.c (linux_read_memory): Change return type to
1199 int. Check for and return error from ptrace().
1200 * target.c (read_inferior_memory): Change return type to int. Pass
1201 back return status from the_target->read_memory().
1202 * target.h (struct target_ops): Adapt *read_memory() prototype.
1204 (read_inferior_memory): Adapt prototype.
1205 * server.c (main): Return an error packet if
1206 read_inferior_memory() returns an error.
1208 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
1210 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1211 Unify with other clean targets.
1213 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1215 * server.c (handle_v_cont): Call set_desired_inferior.
1217 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1219 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1221 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1223 * linux-low.c (linux_wait): Unblock async I/O.
1224 (linux_resume): Block and enable async I/O.
1225 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1226 * server.h (block_async_io, unblock_async_io): Add prototypes.
1228 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1230 * remote-utils.c (remote_open): Print a status notice after
1232 * server.c (attach_inferior): Print a status notice after
1235 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1237 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1239 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
1241 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1243 * server.c, target.h: Update copyright years.
1245 2004-02-25 Roland McGrath <roland@redhat.com>
1247 * target.h (struct target_ops): New member `read_auxv'.
1248 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1249 * linux-low.c (linux_read_auxv): New function.
1250 (linux_target_ops): Initialize `read_auxv' member to that.
1252 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1254 Committed by Jim Blandy <jimb@redhat.com>.
1256 * linux-s390-low.c (s390_num_regs): Update.
1257 (s390_regmap): Remove control registers. Use __s390x__ predefine
1258 instead of GPR_SIZE to distiguish s390 and s390x targets.
1260 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
1262 * linux-low.c: Update copyright year.
1263 (check_removed_breakpoint): Clear pending_is_breakpoint.
1264 (linux_set_resume_request, linux_queue_one_thread)
1265 (resume_status_pending_p): New functions.
1266 (linux_continue_one_thread): Use process->resume.
1267 (linux_resume): Only resume threads if there are no pending events.
1268 * linux-low.h (struct process_info): Add resume request
1271 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
1273 * regcache.c (new_register_cache): Clear the allocated register
1274 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1276 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
1278 * linux-low.c (linux_resume): Take a struct thread_resume *
1280 (linux_wait): Update call.
1281 (resume_ptr): New static variable.
1282 (linux_continue_one_thread): Renamed from
1283 linux_continue_one_process. Use resume_ptr.
1284 (linux_resume): Use linux_continue_one_thread.
1285 * server.c (handle_v_cont, handle_v_requests): New functions.
1286 (myresume): New function.
1287 (main): Handle 'v' case.
1288 * target.h (struct thread_resume): New type.
1289 (struct target_ops): Change argument of "resume" to struct
1291 (myresume): Delete macro.
1293 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1295 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1296 (uninstall): Support DESTDIR.
1298 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1300 * configure.srv: Add xscale*linux copy of arm*linux entry.
1302 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
1304 * linux-arm-low.c (arm_reinsert_addr): New function.
1305 (the_low_target): Add arm_reinsert_addr.
1307 2003-07-08 Mark Kettenis <kettenis@gnu.org>
1309 * mem-break.c: Remove whitespace at end of file.
1311 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1313 * configure.in: Check whether we need to prototype strerror.
1314 * server.h: Optionally prototype strerror.
1315 * gdbreplay.c (perror_with_name): Use strerror.
1316 * linux-low.c (linux_attach_lwp): Use strerror.
1317 * utils.c (perror_with_name): Use strerror.
1318 * config.in, configure: Regenerated.
1320 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1322 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1323 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1325 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
1327 * Makefile.in (SFILES): Update.
1328 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1329 low-sun3.c: Remove files.
1331 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
1333 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1334 (linux_detach_one_process, linux_detach): New functions.
1335 (linux_target_ops): Add linux_detach.
1336 * server.c (main): Handle 'D' packet.
1337 * target.h (struct target_ops): Add "detach" member.
1338 (detach_inferior): Define.
1340 2003-06-13 Mark Kettenis <kettenis@gnu.org>
1342 From Kelley Cook <kelleycook@wideopenwest.com>:
1343 * configure.srv: Accept i[34567]86 variants.
1345 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
1347 * linux-low.c (linux_wait_for_event): Correct comment typos.
1348 (linux_resume_one_process): Call check_removed_breakpoint.
1349 (linux_send_signal): New function.
1350 (linux_target_ops): Add linux_send_signal.
1351 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1353 * target.h (struct target_ops): Add send_signal.
1355 2003-05-29 Jim Blandy <jimb@redhat.com>
1357 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1358 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1359 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1360 away part of the register's value.
1362 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
1364 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1365 (linux_wait_for_event, linux_init_signals): Likewise.
1367 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
1369 * configure.in: Check for stdlib.h.
1370 * configure: Regenerated.
1371 * config.in: Regenerated.
1373 2003-01-04 Andreas Schwab <schwab@suse.de>
1375 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1377 2003-01-02 Andrew Cagney <ac131313@redhat.com>
1379 * Makefile.in: Remove obsolete code.
1381 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
1383 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1384 defined(PT_FPR0_HI).
1386 2002-11-17 Stuart Hughes <seh@zee2.com>
1388 * linux-arm-low.c (arm_num_regs): Increase.
1389 (arm_regmap): Include status register.
1391 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
1393 * linux-low.c (register_addr): Remove incorrect -1 check.
1395 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
1397 * linux-low.c (linux_create_inferior): Call setpgid. Return
1399 (unstopped_p, linux_signal_pid): Remove.
1400 (linux_target_ops): Remove linux_signal_pid.
1401 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1402 global instead of target method.
1403 * target.h (struct target_ops): Remove signal_pid. Update comment
1404 for create_inferior.
1405 * server.c (signal_pid): New variable.
1406 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
1407 gdbserver. Set the child to be the foreground process group.
1408 (attach_inferior): Set signal_pid.
1410 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
1412 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1414 2002-08-20 Jim Blandy <jimb@redhat.com>
1416 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1419 2002-08-01 Andrew Cagney <cagney@redhat.com>
1421 * Makefile.in: Make chill references obsolete.
1423 2002-07-24 Kevin Buettner <kevinb@redhat.com>
1425 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1426 * configure: Regenerate.
1427 * config.in: Regenerate.
1429 2002-07-09 David O'Brien <obrien@FreeBSD.org>
1431 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1432 (perror_with_name, remote_close, remote_open, expect, play): Static.
1434 2002-07-04 Michal Ludvig <mludvig@suse.cz>
1436 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1437 byte offsets instead of an array of indexes.
1438 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1440 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
1442 * regcache.c: Add comment.
1444 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
1446 * thread-db.c: New file.
1447 * proc-service.c: New file.
1448 * acinclude.m4: New file.
1449 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1450 proc-service.o, and thread-db.o.
1451 (linux-low.o): Add USE_THREAD_DB.
1452 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1453 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1454 * aclocal.m4: Regenerated.
1455 * config.in: Regenerated.
1456 * configure: Regenerated.
1457 * configure.in: Check for proc_service.h, sys/procfs.h,
1458 thread_db.h, and linux/elf.h headrs.
1459 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1460 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1461 Check for -lthread_db and thread support.
1462 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1463 PowerPC, and SuperH.
1464 * i387-fp.c: Constify arguments.
1465 * i387-fp.h: Likewise.
1466 * inferiors.c: (struct thread_info): Renamed from
1467 `struct inferior_info'. Remove PID member. Use generic inferior
1468 list header. All uses updated.
1469 (inferiors, signal_pid): Removed.
1470 (all_threads): New variable.
1471 (get_thread): Define.
1472 (add_inferior_to_list): New function.
1473 (for_each_inferior): New function.
1474 (change_inferior_id): New function.
1475 (add_inferior): Removed.
1476 (remove_inferior): New function.
1477 (add_thread): New function.
1478 (free_one_thread): New function.
1479 (remove_thread): New function.
1480 (clear_inferiors): Use for_each_inferior and free_one_thread.
1481 (find_inferior): New function.
1482 (find_inferior_id): New function.
1483 (inferior_target_data): Update argument type.
1484 (set_inferior_target_data): Likewise.
1485 (inferior_regcache_data): Likewise.
1486 (set_inferior_regcache_data): Likewise.
1487 * linux-low.c (linux_bp_reinsert): Remove.
1488 (all_processes, stopping_threads, using_thrads)
1489 (struct pending_signals, debug_threads, pid_of): New.
1490 (inferior_pid): Replace with macro.
1491 (struct inferior_linux_data): Remove.
1492 (get_stop_pc, add_process): New functions.
1493 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1494 Use add_process and add_thread.
1495 (linux_attach_lwp): New function, based on old linux_attach. Use
1496 add_process and add_thread. Set stop_expected for new threads.
1497 (linux_attach): New function.
1498 (linux_kill_one_process): New function.
1499 (linux_kill): Kill all LWPs.
1500 (linux_thread_alive): Use find_inferior_id.
1501 (check_removed_breakpoints, status_pending_p): New functions.
1502 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1503 Update. Use WNOHANG. Wait for cloned processes also. Update process
1504 struct for the found process.
1505 (linux_wait_for_event): New function.
1506 (linux_wait): Use it. Support LWPs.
1507 (send_sigstop, wait_for_sigstop, stop_all_processes)
1508 (linux_resume_one_process, linux_continue_one_process): New functions.
1509 (linux_resume): Support LWPs.
1510 (REGISTER_RAW_SIZE): Remove.
1511 (fetch_register): Use register_size instead. Call supply_register.
1512 (usr_store_inferior_registers): Likewise. Call collect_register.
1514 (regsets_fetch_inferior_registers): Improve error message.
1515 (regsets_store_inferior_registers): Add debugging.
1516 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1517 (unstopped_p, linux_signal_pid): New functions.
1518 (linux_target_ops): Add linux_signal_pid.
1519 (linux_init_signals): New function.
1520 (initialize_low): Call it. Initialize using_threads.
1521 * regcache.c (inferior_regcache_data): Add valid
1523 (get_regcache): Fetch registers lazily. Add fetch argument
1524 and update all callers.
1525 (regcache_invalidate_one, regcache_invalidate): New
1527 (new_register_cache): Renamed from create_register_cache.
1528 Return the new regcache.
1529 (free_register_cache): Change argument to a void *.
1530 (registers_to_string, registers_from_string): Call get_regcache
1531 with fetch flag set.
1532 (register_data): Make static. Pass fetch flag to get_regcache.
1533 (supply_register): Call get_regcache with fetch flag clear.
1534 (collect_register): Call get_regcache with fetch flag set.
1535 (collect_register_as_string): New function.
1536 * regcache.h: Update.
1537 * remote-utils.c (putpkt): Flush after debug output and use
1539 Handle input interrupts while waiting for an ACK.
1540 (input_interrupt): Use signal_pid method.
1541 (getpkt): Flush after debug output and use stderr.
1542 (outreg): Use collect_register_as_string.
1543 (new_thread_notify, dead_thread_notify): New functions.
1544 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1546 (look_up_one_symbol): Flush after debug output.
1547 * server.c (step_thread, server_waiting): New variables.
1548 (start_inferior): Don't use signal_pid. Update call to mywait.
1549 (attach_inferior): Update call to mywait.
1550 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1551 (main): Don't fetch/store registers explicitly. Use
1552 set_desired_inferior. Support proposed ``Hs'' packet. Update
1555 (struct inferior_list, struct_inferior_list_entry): New.
1556 * target.c (set_desired_inferior): New.
1557 (write_inferior_memory): Constify.
1558 (mywait): New function.
1560 (struct target_ops): New signal_pid method.
1561 (mywait): Removed macro, added prototype.
1563 * linux-low.h (regset_func): Removed.
1564 (regset_fill_func, regset_store_func): New.
1565 (enum regset_type): New.
1566 (struct regset_info): Add type field. Use new operation types.
1567 (struct linux_target_ops): stop_pc renamed to get_pc.
1568 Add decr_pc_after_break and breakpoint_at.
1569 (get_process, get_thread_proess, get_process_thread)
1570 (strut process_info, all_processes, linux_attach_lwp)
1571 (thread_db_init): New.
1573 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1574 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1575 (the_low_target): Add new members.
1576 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1577 (i386_store_fpxregset): Constify.
1578 (target_regsets): Add new kind identifier.
1579 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1580 (i386_set_pc): Add debugging.
1581 (i386_breakpoint_at): New function.
1582 (the_low_target): Add new members.
1583 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1584 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1585 (mips_breakpoint_at): New.
1586 (the_low_target): Add new members.
1587 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1588 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1589 (the_low_target): Add new members.
1590 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1591 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1592 (the_low_target): Add new members.
1593 * linux-x86-64-low.c (target_regsets): Add new kind
1596 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
1598 From Martin Pool <mbp@samba.org>:
1599 * server.c (gdbserver_usage): New function.
1602 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
1604 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1607 2002-05-04 Andrew Cagney <ac131313@redhat.com>
1609 * Makefile.in: Remove obsolete code.
1611 2002-04-24 Michal Ludvig <mludvig@suse.cz>
1613 * linux-low.c (regsets_fetch_inferior_registers),
1614 (regsets_store_inferior_registers): Removed cast to int from
1616 * regcache.h: Added declaration of struct inferior_info.
1618 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1620 * inferiors.c (struct inferior_info): Add regcache_data.
1621 (add_inferior): Call create_register_cache.
1622 (clear_inferiors): Call free_register_cache.
1623 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1624 * regcache.c (struct inferior_regcache_data): New.
1625 (registers): Remove.
1626 (get_regcache): New function.
1627 (create_register_cache, free_register_cache): New functions.
1628 (set_register_cache): Don't initialize the register cache here.
1629 (registers_to_string, registers_from_string, register_data): Call
1631 * regcache.h: Add prototypes.
1632 * server.h: Likewise.
1634 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1636 * mem-break.c: New file.
1637 * mem-break.h: New file.
1638 * Makefile.in: Add mem-break.o rule; update server.h
1640 * inferiors.c (struct inferior_info): Add target_data
1642 (clear_inferiors): Free target_data member if set.
1643 (inferior_target_data, set_inferior_target_data): New functions.
1644 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1645 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1646 * linux-low.c (linux_bp_reinsert): New variable.
1647 (struct inferior_linux_data): New.
1648 (linux_create_inferior): Use set_inferior_target_data.
1649 (linux_attach): Likewise. Call add_inferior.
1650 (linux_wait_for_one_inferior): New function.
1651 (linux_wait): Call it.
1652 (linux_write_memory): Add const.
1653 (initialize_low): Call set_breakpoint_data.
1654 * linux-low.h (struct linux_target_ops): Add breakpoint
1656 * server.c (attach_inferior): Remove extra add_inferior
1658 * server.h: Include mem-break.h. Update inferior.c
1660 * target.c (read_inferior_memory)
1661 (write_inferior_memory): New functions.
1662 * target.h (read_inferior_memory)
1663 (write_inferior_memory): Change macros to prototypes.
1664 (struct target_ops): Update comments. Add const to write_memory
1667 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
1669 * linux-low.c (usr_store_inferior_registers): Support
1670 registers which are allowed to fail to store.
1671 * linux-low.h (linux_target_ops): Likewise.
1672 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1673 (ppc_cannot_store_register): FPSCR may not be storable.
1675 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1677 * server.h: Include <string.h> if HAVE_STRING_H.
1678 * ChangeLog: Correct paths in last ChangeLog entry.
1680 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1682 * linux-low.h: Remove obsolete prototypes.
1683 (struct linux_target_ops): New.
1684 (extern the_low_target): New.
1685 * linux-low.c (num_regs, regmap): Remove declarations.
1686 (register_addr): Use the_low_target explicitly.
1687 (fetch_register): Likewise.
1688 (usr_fetch_inferior_registers): Likewise.
1689 (usr_store_inferior_registers): Likewise.
1690 * linux-arm-low.c (num_regs): Remove.
1691 (arm_num_regs): Define.
1692 (arm_regmap): Renamed from regmap, made static.
1693 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1695 (arm_cannot_store_register): Renamed from cannot_store_register,
1697 (the_low_target): New.
1698 * linux-i386-low.c (num_regs): Remove.
1699 (i386_num_regs): Define.
1700 (i386_regmap): Renamed from regmap, made static.
1701 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1703 (i386_cannot_store_register): Renamed from cannot_store_register,
1705 (the_low_target): New.
1706 * linux-ia64-low.c (num_regs): Remove.
1707 (ia64_num_regs): Define.
1708 (ia64_regmap): Renamed from regmap, made static.
1709 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1711 (ia64_cannot_store_register): Renamed from cannot_store_register,
1713 (the_low_target): New.
1714 * linux-m68k-low.c (num_regs): Remove.
1715 (m68k_num_regs): Define.
1716 (m68k_regmap): Renamed from regmap, made static.
1717 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1719 (m68k_cannot_store_register): Renamed from cannot_store_register,
1721 (the_low_target): New.
1722 * linux-mips-low.c (num_regs): Remove.
1723 (mips_num_regs): Define.
1724 (mips_regmap): Renamed from regmap, made static.
1725 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1727 (mips_cannot_store_register): Renamed from cannot_store_register,
1729 (the_low_target): New.
1730 * linux-ppc-low.c (num_regs): Remove.
1731 (ppc_num_regs): Define.
1732 (ppc_regmap): Renamed from regmap, made static.
1733 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1735 (ppc_cannot_store_register): Renamed from cannot_store_register,
1737 (the_low_target): New.
1738 * linux-s390-low.c (num_regs): Remove.
1739 (s390_num_regs): Define.
1740 (s390_regmap): Renamed from regmap, made static.
1741 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1743 (s390_cannot_store_register): Renamed from cannot_store_register,
1745 (the_low_target): New.
1746 * linux-sh-low.c (num_regs): Remove.
1747 (sh_num_regs): Define.
1748 (sh_regmap): Renamed from regmap, made static.
1749 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1751 (sh_cannot_store_register): Renamed from cannot_store_register,
1753 (the_low_target): New.
1754 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1755 (the_low_target): New.
1757 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1759 * Makefile.in: Add stamp-h target.
1760 * configure.in: Create stamp-h.
1761 * configure: Regenerated.
1763 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1765 * inferiors.c: New file.
1766 * target.c: New file.
1767 * target.h: New file.
1768 * Makefile.in: Add target.o and inferiors.o. Update
1770 * linux-low.c (inferior_pid): New static variable,
1771 moved from server.c.
1772 (linux_create_inferior): Renamed from create_inferior.
1773 Call add_inferior. Return 0 on success instead of a PID.
1774 (linux_attach): Renamed from myattach.
1775 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1776 (linux_thread_alive): Renamed from mythread_alive.
1777 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1779 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1780 (regsets_store_inferior_registers): Correct error message.
1781 Add missing ``return 0''.
1782 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1783 (linux_store_registers): Renamed from store_inferior_registers.
1784 (linux_read_memory): Renamed from read_inferior_memory.
1785 (linux_write_memory): Renamed from write_inferior_memory.
1786 (linux_target_ops): New structure.
1787 (initialize_low): Call set_target_ops ().
1788 * remote-utils.c (unhexify): New function.
1789 (hexify): New function.
1790 (input_interrupt): Send signals to ``signal_pid''.
1791 * server.c (inferior_pid): Remove.
1792 (start_inferior): Update create_inferior call.
1793 (attach_inferior): Call add_inferior.
1794 (handle_query): New function.
1795 (main): Call handle_query for `q' packets.
1796 * server.h: Include "target.h". Remove obsolete prototypes.
1797 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1799 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1801 * Makefile.in: Add WARN_CFLAGS. Update configury
1803 * configure.in: Check for <string.h>
1804 * configure: Regenerate.
1805 * config.in: Regenerate.
1806 * gdbreplay.c: Include needed system headers.
1807 (remote_open): Remove strchr prototype.
1808 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1809 * regcache.c (supply_register): Change buf argument to const void *.
1810 (supply_register_by_name): Likewise.
1811 (collect_register): Change buf argument to void *.
1812 (collect_register_by_name): Likewise.
1813 * regcache.h: Add missing prototypes.
1814 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1815 * server.c (handle_query): New function.
1816 (attached): New static variable, moved out of main.
1817 (main): Quiet longjmp clobber warnings.
1818 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1819 * utils.c (error): Remove NORETURN.