1 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
3 * linux-low.c (handle_extended_wait): Handle unexpected signals.
5 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
7 * inferiors.c (change_inferior_id): Delete.
8 (add_pid_to_list, pull_pid_from_list): New.
9 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16 (using_threads): Always set to 1.
17 (handle_extended_wait): New.
18 (add_process): Do not set TID.
19 (linux_create_inferior): Set must_set_ptrace_flags.
20 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
21 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
22 (linux_thread_alive): Rename TID argument to LWPID.
23 (linux_wait_for_process): Handle unknown processes. Do not use TID.
24 (linux_wait_for_event): Do not use TID or check using_threads. Update
25 call to dead_thread_notify. Call handle_extended_wait.
26 (linux_create_inferior): Use PTRACE_SETOPTIONS.
27 (send_sigstop): Delete sigstop_sent.
28 (wait_for_sigstop): Avoid TID.
29 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
30 (linux_test_for_tracefork): New.
31 (linux_lookup_signals): Use thread_db_active and
32 linux_supports_tracefork_flag.
33 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
34 * linux-low.h (get_process_thread): Avoid TID.
35 (struct process_ifo): Move thread_known and tid to the end. Remove
37 (linux_attach_lwp, thread_db_init): Update prototypes.
38 * server.h (change_inferior_id): Delete prototype.
39 (add_pid_to_list, pull_pid_from_list): New prototypes.
40 * thread-db.c (thread_db_use_events): New.
41 (find_first_thread): Rename to...
42 (find_one_thread): ...this. Update callers and messages. Do not
43 call fatal. Check thread_db_use_events. Do not call
44 change_inferior_id or new_thread_notify.
45 (maybe_attach_thread): Update. Do not call new_thread_notify.
46 (thread_db_init): Set thread_db_use_events. Check use_events.
47 * utils.c (fatal, warning): Correct message prefix.
49 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
51 * Makefile.in (clean): Remove new files.
52 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
53 (powerpc-64.o, powerpc-64.c): New rules.
54 * configure.srv: Use alternate register sets for powerpc64-*-linux*
55 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
57 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
59 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
60 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
61 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
62 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
63 (target_regsets): Add AltiVec and SPE register sets.
64 * configure.ac: Check for AltiVec and SPE.
65 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
66 (ppc_fill_vrregset, ppc_store_vrregset): New.
67 (target_regsets): Add AltiVec register set.
68 * configure: Regenerated.
70 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
72 * linux-low.c (O_LARGEFILE): Define.
73 (linux_read_memory): Use /proc/PID/mem.
74 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
75 * configure, config.in: Regenerated.
77 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
79 * linux-low.c (linux_wait_for_event): Do not pass signals while
82 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
84 * win32-low.c (create_process): New.
85 (win32_create_inferior): Use create_process instead of
86 CreateProcess. If create_process failed retry appending an ".exe"
87 suffix. Store the GetLastError result immediatelly after
88 create_process calls and use it on the call to error.
90 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
92 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
94 2007-08-23 Joel Brobecker <brobecker@adacore.com>
96 * configure.ac: Switch license to GPLv3.
98 2007-08-01 Michael Snyder <msnyder@access-company.com>
100 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
102 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
104 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
106 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
107 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
108 CloseToolhelp32Snapshot.
109 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
110 CloseToolhelp32Snapshot.
112 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
114 * server.c (main): Check for inferior exit before main loop.
116 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
118 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
119 instead of on tmp_desc.
121 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
122 Daniel Jacobowitz <dan@codesourcery.com>
124 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
125 (add_thread): Minor cleanups.
126 (clear_inferiors): Move lower in the file. Clear the DLL
128 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
129 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
130 (xml_escape_text): New.
131 * server.c (handle_query): Handle qXfer:libraries:read. Report it
133 (handle_v_cont): Report errors.
134 (gdbserver_version): Update.
135 (main): Correct size of own_buf. Do not report initial DLL events.
136 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
137 (unloaded_dll, xml_escape_text): New.
138 * win32-low.c (enum target_waitkind): Update comments.
139 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
140 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
141 (win32_EnumProcessModules, win32_GetModuleInformation)
142 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
143 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
144 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
145 (win32_Module32First, win32_Module32Next, load_toolhelp)
146 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
147 (get_child_debug_event): Handle DLL events.
148 (win32_wait): Likewise.
150 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
152 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
153 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
155 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
157 * win32-low.c (handle_output_debug_string): Ignore event if not
160 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
162 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
164 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
166 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
168 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
170 * inferiors.c (change_inferior_id): Add comment.
171 * linux-low.c (check_removed_breakpoint): Add an early
172 prototype. Improve debug output.
173 (linux_attach): Doc update.
174 (linux_detach_one_process, linux_detach): Clean up before releasing
176 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
177 * linux-low.h (struct process_info): Doc improvement.
178 * mem-break.c (delete_all_breakpoints): New.
179 * mem-break.h (delete_all_breakpoints): New prototype.
180 * thread-db.c (find_first_thread): New.
181 (thread_db_create_event): Call it instead of
182 thread_db_find_new_threads. Clean up unused variables.
183 (maybe_attach_thread): Remove first thread handling.
184 (thread_db_find_new_threads): Use find_first_thread.
185 (thread_db_get_tls_address): Likewise.
187 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
189 * thread-db.c (thread_db_find_new_threads): Add prototype.
190 (thread_db_create_event): Check for the main thread before adding
192 (maybe_attach_thread): Only enable event reporting if TID == 0.
193 (thread_db_get_tls_address): Check for new threads.
195 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
197 * linux-low.c (linux_create_inferior): Try execv before execvp.
198 * spu-low.c (spu_create_inferior): Likewise.
200 2007-06-13 Mike Frysinger <vapier@gentoo.org>
202 * linux-low.c (linux_create_inferior): Change execv to execvp.
203 * spu-low.c (spu_create_inferior): Likewies.
205 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
207 * Makefile.in (clean): Clean new files instead of deleted ones.
208 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
209 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
211 * configure.srv: Specify XML files and new regformats for MIPS and
213 * linux-mips-low.c (mips_num_regs): Set to only used registers.
214 (mips_regmap): Do not fetch $0. Remove unused registers. Add
215 an entry for the restart register.
216 (mips_cannot_fetch_register, mips_cannot_store_register)
217 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
218 register names to match the XML descriptions.
219 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
220 restart register instead of $0.
222 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
223 Markus Deuling <deuling@de.ibm.com>
225 * remote-utils.c (decode_xfer_write): New function.
226 * server.h (decode_xfer_write): Add prototype.
227 * server.c (handle_query): Add PACKET_LEN argument. Support
228 qXfer:spu:read and qXfer:spu:write packets.
229 (main): Pass packet_len to handle_query.
230 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
231 * target.h (target_ops): Add qxfer_spu.
233 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
235 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
236 accessing non-seekable spufs files.
238 2007-05-16 Markus Deuling <deuling@de.ibm.com>
240 * server.c (handle_query): Add reply for qC packet.
242 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
243 Leo Zayas <lerele@champenstudios@com>
245 * server.h (check_remote_input_interrupt_request): New function.
246 * remote_utils.c (INVALID_DESCRIPTOR): New define.
247 (remote_desc): Initialize with INVALID_DESCRIPTOR.
248 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
249 (check_remote_input_interrupt_request): New function.
250 * server.h (check_remote_input_interrupt_request): Declare.
251 * win32-low.c (winapi_DebugBreakProcess,
252 winapi_GenerateConsoleCtrlEvent): New typedefs.
253 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
255 (win32_wait): Check for remote interrupt request
256 with check_remote_input_interrupt_request.
257 (win32_request_interrupt): New function.
258 (win32_target_op): Set request_interrupt to win32_request_interrupt.
260 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
262 * win32-low.c (debug_registers_changed,
263 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
264 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
265 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
266 (thread_rec): Get context using the low target.
267 (child_add_thread): Call thread_added on the low target,
268 which does the same thing.
270 (do_initial_child_stuff): Remove debug registers references.
271 Set context using the low target. Resume threads after
272 setting the contexts.
273 (child_continue): Remove dead variable. Remove debug
274 registers references.
275 (child_fetch_inferior_registers): Go through the low target.
276 (do_child_store_inferior_registers): Remove.
277 (child_store_inferior_registers): Go through the low target.
278 (win32_resume): Remove debug registers references.
279 Set context using the low target.
280 (handle_exception): Change return type to void. Don't record
281 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
282 first chance exception.
283 (get_child_debug_event): Change return type to void. Remove
284 goto loop. Always return after waiting for debug event.
285 (win32_wait): Convert to switch statement. Handle spurious
288 * win32-i386-low.c (debug_registers_changed,
289 debug_registers_used): New.
290 (initial_stuff): Rename to ...
291 (i386_initial_stuff): ... this. Clear debug registers
293 (store_debug_registers): Delete.
294 (i386_get_thread_context): New.
295 (load_debug_registers): Delete.
296 (i386_set_thread_context): New.
297 (i386_thread_added): New.
298 (single_step): Rename to ...
299 (i386_single_step): ... this.
300 (do_fetch_inferior_registers): Rename to ...
301 (i386_fetch_inferior_register): ... this.
302 (i386_store_inferior_register): New.
303 (the_low_target): Adapt to new interface.
305 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
306 (arm_get_thread_context): New.
307 (arm_set_thread_context): New.
309 (do_fetch_inferior_registers): Rename to ...
310 (arm_fetch_inferior_register): ... this.
311 (arm_store_inferior_register): New.
312 (arm_wince_breakpoint): Reimplement as unsigned long.
313 (arm_wince_breakpoint_len): Define.
314 (the_low_target): Adapt to new interface.
316 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
317 load_debug_registers. Add get_thread_context, set_thread_context,
318 thread_added and store_inferior_register. Rename
319 fetch_inferior_registers to fetch_inferior_register.
320 (regptr): Remove declaration.
322 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
324 * linux-low.c (linux_detach): Change return type to int. Return 0.
325 * spu-low.c (spu_detach): Likewise.
327 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
329 * target.h (target_ops): Change return type of detach to int.
331 (join_inferior): New.
332 * server.c (main): Don't skip detach support on mingw32.
333 If the inferior doesn't support detaching return error.
334 Call join_inferior instead of using waitpid.
335 * linux-low.c (linux_join): New.
336 (linux_target_op): Add linux_join.
337 * spu-low.c (spu_join): New.
338 (spu_target_ops): Add spu_join.
339 * win32-low.c (win32_detach): Adapt to new interface.
340 Reopen current_process_handle before detaching. Issue a child
341 resume before detaching.
343 (win32_target_op): Add win32_join.
345 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
347 * win32-low.c (win32-attach): Fix return value.
348 * target.h (target_ops): Describe ATTACH return values.
350 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
352 * win32-low.c (GETPROCADDRESS): Define.
353 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
354 (winapi_DebugSetProcessKillOnExit): Likewise.
355 (win32_create_inferior): Force usage of ansi CreateProcessA.
356 (win32_attach): Use GETPROCADDRESS.
357 (win32_detach): Likewise.
359 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
361 * win32-low.c (win32_wait): Don't use WSTOPSIG.
363 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
365 * win32-low.c: Commit leftover changes from 2007-03-29.
367 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
369 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
370 fields short instead of int. Add explicit padding.
371 (i387_cache_to_fsave): Remove unnecessary casts.
372 (i387_fsave_to_cache): Doc fix.
373 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
375 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
377 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
378 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
380 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
382 * configure.srv (arm*-*-mingw32ce*): Move near the other
385 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
387 * configure.ac: Add errno checking.
388 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
389 sys/file.h and malloc.h.
390 (AC_CHECK_DECLS): Add perror.
391 (srv_mingwce): Handle.
392 * configure.srv (i[34567]86-*-cygwin*): Add
393 win32-i386-low.o to srv_tgtobj.
394 (i[34567]86-*-mingw*): Likewise.
395 (arm*-*-mingw32ce*): Add case.
396 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
397 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
398 [__MINGW32CE__] (strerror): New function.
399 [__MINGW32CE__] (errno): Define to GetLastError.
400 [__MINGW32CE__] (COUNTOF): New macro.
401 (remote_open): Remove extra close call.
402 * mem-break.c (delete_breakpoint_at): New function.
403 * mem-break.h (delete_breakpoint_at): Declare.
404 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
405 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
406 [USE_WIN32API] (read, write): Add char* casts.
407 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
408 * server.h: Include wincecompat.h on Windows CE.
409 [HAVE_ERRNO_H]: Check.
410 (perror): Declare if not declared.
411 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
412 (perror_with_name): Remove errno declaration.
413 * wincecompat.h: New.
414 * wincecompat.c: New.
416 * win32-arm-low.c: New.
417 * win32-i386-low.c: New.
418 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
419 (OUTMSG2): Make it safe.
421 (COUNTOF): New macro.
422 (NUM_REGS): Get it from the low target.
423 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
424 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
425 (thread_rec): Let low target handle debug registers.
426 (child_add_thread): Likewise.
427 (child_init_thread_list): Likewise.
428 (continue_one_thread): Likewise.
430 (do_child_fetch_inferior_registers): Move to ...
431 * win32-i386-low.c: ... here, and rename to ...
432 (do_fetch_inferior_registers): ... this.
433 * win32-low.c (child_fetch_inferior_registers):
434 Go through the low target.
435 (do_child_store_inferior_registers): Use regptr.
436 (strwinerror): New function.
437 (win32_create_inferior): Handle Windows CE.
438 Use strwinerror instead of strerror on Windows error
439 codes. Add program to the error output.
440 Don't close the main thread handle on Windows CE.
441 (win32_attach): Use coredll.dll on Windows CE.
442 (win32_kill): Close current process and current
444 (win32_detach): Use coredll.dll on Windows CE.
445 (win32_resume): Let low target handle debug registers, and
447 (handle_exception): Add/Remove initial breakpoint. Avoid
448 non-existant WSTOPSIG on Windows CE.
449 (win32_read_inferior_memory): Cast to remove warning.
450 (win32_arch_string): Go through the low target.
451 (initialize_low): Call set_breakpoint_data with the low
453 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
454 FOP_REGNUM, mappings): Move to ...
455 * win32-i386-low.c: ... here.
456 * win32-low.c (win32_thread_info): Move to ...
457 * win32-low.h: ... here.
458 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
459 win32-arm-low.c and wincecompat.c.
461 (install-only:): Likewise.
462 (gdbserver:): Likewise.
463 (gdbreplay:): Likewise.
464 * config.in: Regenerate.
465 * configure: Regenerate.
467 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
469 * win32-low.c: Rename typedef thread_info to
470 win32_thread_info throughout.
472 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
474 * win32-i386-low.c: Rename to ...
475 * win32-low.c: ... this.
476 * configure.srv: Replace win32-i386-low.o with win32-low.o.
477 * Makefile.in: Likewise.
479 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
481 * remote-utils.c (monitor_output): Constify msg parameter.
482 * server.h (monitor_output): Likewise.
483 * win32-i386-low.c (handle_output_debug_string): New.
484 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
485 handle_output_debug_string.
486 (get_child_debug_event): Likewise.
488 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
490 * server.c (main): Correct strtoul check.
492 2007-03-27 Jon Ringle <jon@ringle.org>
494 * linux-low.c: Check __ARCH_HAS_MMU__ also.
496 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
498 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
500 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
502 * terminal.h: Check HAVE_SGTTY_H.
504 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
506 * remote-utils.c (remote_open): Print out the assigned port number.
508 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
510 * remote-utils.c (monitor_output): New function.
511 * server.c (debug_threads): Define here.
512 (monitor_show_help): New function.
513 (handle_query): Handle qRcmd.
514 (main): Do not handle 'd' packet.
515 * server.h (debug_threads, remote_debug, monitor_output): Declare.
516 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
519 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
521 * Makefile.in (EXEEXT): New.
522 (clean): Use $(EXEEXT).
524 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
526 * target.h (target_ops): Rename send_signal to request_interrupt,
527 and remove enum target_signal parameter.
528 * linux-low.c (linux_request_interrupt): Rename from
529 linux_send_signal, and always send SIGINT.
530 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
531 and always send SIGINT.
532 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
534 (input_interrupt): Likewise.
536 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
538 * server.c (get_features_xml): Check if target implemented
540 * win32-i386-low.c (win32_arch_string): New.
541 (win32_target_ops): Add win32_arch_string as arch_string member.
543 2007-02-22 Markus Deuling <deuling@de.ibm.com>
545 * spu-low.c (spu_arch_string): New.
546 (spu_target_ops): Add spu_arch_string.
548 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
550 * remote-utils.c: Remove HAVE_TERMINAL_H check.
551 * configure.ac: Do not check for terminal.h.
552 * configure, config.in: Regenerated.
554 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
556 * Makefile.in (OBS): Add $(XML_BUILTIN).
557 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
559 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
560 (arm-with-iwmmxt.c): New.
561 * config.in, configure: Regenerate.
562 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
563 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
564 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
565 (arm*-*-linux*): Add iWMMXt and regset support.
566 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
567 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
568 (arm_store_wmmxregset, target_regsets): New.
569 * server.c (get_features_xml): Take annex argument. Check builtin
571 (handle_query): Handle multiple annexes.
573 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
575 * remote-utils.c [USE_WIN32API] (read, write): Define.
576 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
579 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
581 * linux-i386-low.c (the_low_target): Set arch_string.
582 * linux-x86-64-low.c (the_low_target): Likewise.
583 * linux-low.c (linux_arch_string): New.
584 (linux_target_ops): Add it.
585 * linux-low.h (struct linux_target_ops): Add arch_string.
586 * server.c (write_qxfer_response): Use const void * for DATA.
587 (get_features_xml): New.
588 (handle_query): Handle qXfer:features:read. Report it for qSupported.
589 * target.h (struct target_ops): Add arch_string method.
591 2007-01-03 Denis Pilat <denis.pilat@st.com>
592 Daniel Jacobowitz <dan@codesourcery.com>
594 * linux-low.c (linux_kill): Handle being called with no threads.
595 * win32-i386-low.c (win32_kill): Likewise.
596 (get_child_debug_event): Clear current_process_handle.
598 2006-12-30 Denis PILAT <denis.pilat@st.com>
599 Daniel Jacobowitz <dan@codesourcery.com>
601 * remote-utils.c (remote_open): Check the type of specified
602 serial port devices before opening them.
603 * server.c (main): Kill the inferior if an error occurs during
604 the first remote_open.
606 2006-12-05 Markus Deuling <deuling@de.ibm.com>
608 * README: Update supported targets.
610 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
612 * Makefile.in (clean): Remove reg-mips64.c.
613 (reg-mips64.c, reg-mips64.o): New rules.
614 * configure.srv: Handle mips64. Include regset support for mips.
615 * linux-mips-low.c (union mips_register): New.
616 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
617 (mips_breakpoint, mips_breakpoint_at): Use int.
618 (mips_collect_register, mips_supply_register)
619 (mips_collect_register_32bit, mips_supply_register_32bit)
620 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
621 (mips_store_fpregset, target_regsets): New.
622 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
624 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
626 * configure.srv: Add target "spu*-*-*".
627 * Makefile.in (clean): Remove reg-spu.c.
628 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
629 * spu-low.c: New file.
631 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
633 * configure.ac: Correct td_thr_tls_get_addr test.
634 * configure: Regenerated.
636 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
638 * linux-low.c (linux_wait_for_event): Reformat. Use the
640 * remote-utils.c (decode_address_to_semicolon): New.
641 * server.c (pass_signals, handle_general_set): New.
642 (handle_query): Mention QPassSignals for qSupported.
643 (main): Call handle_general_set.
644 * server.h (pass_signals, decode_address_to_semicolon): New.
646 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
648 * server.c (handle_query): Correct error handling for read_auxv.
650 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
652 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
653 and srv_linux_thread_db to yes.
654 * linux-s390-low.c (s390_fill_gregset): New function.
655 (target_regsets): Define data structure.
657 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
659 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
660 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
661 * config.in, configure: Regenerated.
662 * inferiors.c (gdb_id_to_thread): New function.
663 (gdb_id_to_thread_id): Use it.
664 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
665 * linux-low.h (struct process_info): Add th member.
666 (thread_db_get_tls_address): New prototype.
667 * remote-utils.c (decode_address): Make non-static.
668 * server.c (handle_query): Handle qGetTLSAddr.
669 * server.h (gdb_id_to_thread, decode_address): New prototypes.
670 * target.h (struct target_ops): Add get_tls_address.
671 * thread-db.c (maybe_attach_thread): Save the thread handle.
672 (thread_db_get_tls_address): New.
674 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
676 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
677 (linux_resume_one_process): Take a siginfo_t *. Update all
678 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
679 (struct pending_signals): Add a siginfo_t.
680 (linux_wait_for_process): Always set last_status.
681 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
682 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
683 * linux-low.h (struct process_info): Add last_status.
685 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
687 * remote-utils.c (try_rle): New function.
688 (putpkt_binary): Use it.
690 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
692 * Makefile.in (clean): Clean reg-x86-64-linux.c.
693 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
694 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
695 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
696 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
699 2006-08-08 Richard Sandiford <richard@codesourcery.com>
701 * server.c (terminal_fd): New variable.
702 (old_foreground_pgrp): Likewise.
703 (restore_old_foreground_pgrp): New function.
704 (start_inferior): Record the terminal file descriptor in terminal_fd
705 and its original foreground group in old_foreground_pgrp. Register
706 restore_old_foreground_pgrp with atexit().
708 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
710 * server.c (handle_query): Correct qPart to qXfer.
712 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
714 * configure.ac: Check for more headers which are missing on
715 Windows. Automatically supply -lwsock32 and USE_WIN32API.
716 * configure.srv: Add Cygwin and mingw32.
717 * remote-utils.c: Don't include headers unconditionally which
718 are missing on mingw32. Include <winsock.h> for mingw32.
719 (remote_open): Adjust for mingw32 support. Flush
720 standard error after writing to it.
721 (remote_close, putpkt_binary, input_interrupt, block_async_io)
722 (unblock_async_io, enable_async_io, disable_async_io)
723 (readchar, getpkt): Update for Winsock support.
724 (prepare_resume_reply): Expect a protocol signal number.
725 * server.c: Disable <sys/wait.h> on mingw32.
726 (start_inferior): Adjust for mingw32 support. Flush
727 standard error after writing to it.
728 (attach_inferior): Likewise. Use protocol signal
730 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
732 * win32-i386-low.c: New file.
733 * Makefile.in (XM_CLIBS): Set.
734 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
735 (win32-i386-low.o): New dependency rule.
736 * linux-low.c (linux_wait): Use target signal numbers.
737 * target.h (struct target_ops): Doc fix.
738 * server.h (target_signal_to_name): New prototype.
739 * gdbreplay.c: Don't include headers unconditionally which
740 are missing on mingw32. Include <winsock.h> for mingw32.
741 (remote_close, remote_open): Adjust for Winsock support.
742 * configure, config.in: Regenerated.
744 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
746 * server.c (decode_xfer_read, write_qxfer_response): New.
747 (handle_query): Take a packet length argument. Handle
748 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
749 the qSupported response.
750 (main): Update call to handle_query.
752 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
754 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
755 (putpkt_binary): Renamed from putpkt and adjusted for binary
757 (putpkt): New wrapper for putpkt_binary.
758 (readchar): Don't mask off the high bit.
759 (decode_X_packet): New function.
760 * server.c (main): Call putpkt_binary if a handler sets the packet
761 length. Save the length of the incoming packet. Handle 'X'.
762 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
764 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
766 * server.c (handle_query): Handle qSupported.
768 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
770 * remote-utils.c (all_symbols_looked_up): New variable.
771 (look_up_one_symbol): Check it.
772 * server.h (look_up_one_symbol): New declaration.
773 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
775 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
777 * Makefile.in (linux-arm-low.o): Update dependencies.
778 * linux-arm-low.c: Include "gdb_proc_service.h".
779 (PTRACE_GET_THREAD_AREA): Define.
780 (ps_get_thread_area): New function.
782 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
784 * configure.srv (m68k*-*-uclinux*): New target.
785 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
786 (linux_resume_one_process): Remove extraneous cast.
787 (linux_read_offsets): New.
788 (linux_target_op): Add linux_read_offsets on mmuless systems.
789 * server.c (handle_query): Add qOffsets logic.
790 * target.h (struct target_ops): Add read_offsets.
792 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
794 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
795 (PTRACE_GET_THREAD_AREA): Define.
796 (ps_get_thread_area): New function.
797 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
798 (linux-x86-64-low.o): Update.
800 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
802 * configure.ac: Remove checks for prfpregset_t.
803 * gdb_proc_service.h: New file.
804 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
805 new "gdb_proc_service.h".
806 * proc-service.c: Likewise.
807 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
808 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
809 * Makefile.in (gdb_proc_service_h): Updated.
810 * configure, config.in: Regenerated.
812 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
814 * remote-utils.c (prepare_resume_reply): Move declaration
815 of gdb_id_from_wait to the top of the block.
817 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
819 * linux-low.c (regsets_store_inferior_registers): Read the regset
820 from the target before filling it.
822 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
824 * server.c (attach_inferior): Return SIGTRAP for a successful
827 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
829 * Makefile.in (OBS): Add version.o.
830 (STAGESTUFF): Delete.
831 (version.o): Add dependencies.
832 (version.c): Replace rule.
833 (clean): Remove version.c.
834 * server.c (gdbserver_version): New.
835 (gdbserver_usage): Use printf.
836 (main): Handle --version and --help.
837 * server.h (version, host_name): Add declarations.
839 2005-12-23 Eli Zaretskii <eliz@gnu.org>
851 * linux-x86-64-low.c:
863 * linux-crisv32-low.c:
875 * gdbserver.1: Add (C) after Copyright. Update the FSF
878 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
880 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
881 (arm_breakpoint_at): Recognize both breakpoints.
882 (the_low_target): Use the correct breakpoint instruction.
884 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
886 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
887 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
888 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
889 (the_low_target): Update.
891 2005-10-25 Andreas Schwab <schwab@suse.de>
893 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
895 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
896 (ia64_num_regs): Reduce to 462.
898 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
900 * acinclude.m4: Correct quoting.
901 * aclocal.m4: Regenerated.
903 Suggested by SZOKOVACS Robert <szo@ies.hu>:
904 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
905 (thread_db_init): Call thread_db_err_str.
906 * configure.ac: Check for TD_VERSION.
907 * config.in, configure: Regenerated.
909 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
911 * server.h (error, fatal, warning): Add ATTR_FORMAT.
913 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
915 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
916 is not available. Define HAVE_PTRACE_GETREGS if it is.
917 * config.in, configure: Regenerated.
918 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
919 * linux-i386-low.c, linux-m68k-low.c: Update to use
921 * linux-low.c (regsets_fetch_inferior_registers)
922 (regsets_store_inferior_registers): Only return 0 if we processed
924 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
925 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
927 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
929 * inferiors.c (struct thread_info): Add gdb_id.
930 (add_thread): Add gdb_id argument.
931 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
932 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
934 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
935 * server.c (handle_query): Use thread_to_gdb_id.
936 (handle_v_cont, main): Use gdb_id_to_thread_id.
937 * server.h (add_thread): Update prototype.
938 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
941 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
943 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
944 left-padded registers.
945 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
946 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
948 2005-07-01 Steve Ellcey <sje@cup.hp.com>
950 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
951 * configure: Regenerate.
952 * config.in: Regenerate.
953 * server.h (NEED_DECLARATION_STRERROR):
954 Replace with !HAVE_DECL_STRERROR.
956 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
958 * linux-low.c (linux_wait, linux_send_signal): Don't test
959 an unsigned long variable for > 0 if it could be MAX_ULONG.
960 * server.c (myresume): Likewise.
961 * target.c (set_desired_inferior): Likewise.
963 2005-06-13 Mark Kettenis <kettenis@gnu.org>
965 * configure.ac: Simplify and improve check for socklen_t.
966 * configure, config.in: Regenerate.
968 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
970 * acconfig.h: Remove.
971 * configure.ac: Add a test for socklen_t. Use three-argument
972 AC_DEFINE throughout.
973 * config.in: Regenerated using autoheader 2.59.
974 * configure: Regenerated.
976 * gdbreplay.c (socklen_t): Provide a default.
977 (remote_open): Use socklen_t.
978 * remote-utils.c (socklen_t): Provide a default.
979 (remote_open): Use socklen_t.
980 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
983 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
985 * linux-low.c (linux_read_memory, linux_write_memory)
986 (linux_read_auxv): Likewise.
987 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
988 (check_mem_write): Likewise.
989 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
991 * regcache.c (struct inferior_rgcache_data, registers_to_string)
992 (registers_from_string, register_data): Likewise.
993 * server.c (handle_query, main): Likewise.
994 * server.h (convert_ascii_to_int, convert_int_to_ascii)
995 (decode_M_packet): Likewise.
996 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
997 * target.h (struct target_ops): Update read_memory, write_memory,
999 (read_inferior_memory, write_inferior_memory): Update.
1000 * linux-low.h (struct linux_target_ops): Change type of breakpoint
1002 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
1003 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
1004 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
1005 linux-s390-low.c, linux-sh-low.c: Update for changes in
1006 read_inferior_memory and the_low_target->breakpoint.
1008 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
1010 * Makefile.in (SFILES): Add linux-ppc64-low.c.
1011 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
1012 * configure.srv: Add powerpc64-*-linux*.
1013 * linux-ppc64-low.c: New file.
1015 2005-05-23 Orjan Friberg <orjanf@axis.com>
1017 * linux-cris-low.c: New file with support for CRIS.
1018 * linux-crisv32-low.c: Ditto for CRISv32.
1019 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
1020 (clean): Add reg-cris.c and reg-crisv32.c.
1021 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
1022 reg-crisv32.o, and reg-crisv32.c to make rules.
1023 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
1026 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
1028 * linux-low.c (fetch_register): Ensure buffer size is a multiple
1029 of sizeof (PTRACE_XFER_TYPE).
1030 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
1032 2005-05-12 Orjan Friberg <orjanf@axis.com>
1034 * target.h (struct target_ops): Add insert_watchpoint,
1035 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
1036 pointers for hardware watchpoint support.
1037 * linux-low.h (struct linux_target_ops): Ditto.
1038 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
1039 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
1040 to linux_target_ops.
1041 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
1043 * server.c (main): Recognize 'Z' and 'z' packets.
1045 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
1047 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
1048 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
1049 (the_low_target): Add new members.
1051 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1053 * proc-service.c (ps_lgetregs): Search all_processes instead of
1056 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1058 * server.c (start_inferior): Change return type to int.
1059 (attach_inferior): Change sigptr to int *.
1060 (handle_v_cont, handle_v_requests): Change signal to int *.
1061 (main): Change signal to int.
1063 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
1065 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
1066 * configure.srv: Add m32r*-*-linux*.
1067 * linux-m32r-low.c: New file.
1069 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1071 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
1073 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1075 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
1076 Take unsigned long arguments for PIDs.
1077 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
1078 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
1079 (wait_for_sigstop, linux_resume_one_process)
1080 (regsets_fetch_inferior_registers, linux_send_signal)
1081 (linux_read_auxv): Likewise. Update the types of variables holding
1082 PIDs. Update format string specifiers.
1083 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
1084 * remote-utils.c (prepare_resume_reply): Likewise.
1085 * server.c (cont_thread, general_thread, step_thread)
1086 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
1088 (handle_query): Update format specifiers.
1089 (handle_v_cont, main): Use strtoul for thread IDs.
1090 * server.h (struct inferior_list_entry): Use unsigned long for ID.
1091 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
1092 (general_thread, step_thread, thread_from_wait)
1093 (old_thread_from_wait): Update.
1094 * target.h (struct thread_resume): Use unsigned long for THREAD.
1095 (struct target_ops): Use unsigned long for arguments to attach and
1098 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1100 * acinclude.m4: Include bfd/bfd.m4 directly.
1101 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
1102 <agriffis@toolchain.org>.
1103 * aclocal.m4, configure: Regenerated.
1105 2005-01-07 Andrew Cagney <cagney@gnu.org>
1107 * configure.ac: Rename configure.in, require autoconf 2.59.
1108 * configure: Re-generate.
1110 2004-12-08 Daniel Jacobowitz <dan@debian.org>
1112 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
1114 * aclocal.m4: Regenerated.
1115 * configure: Regenerated.
1117 2004-11-21 Andreas Schwab <schwab@suse.de>
1119 * linux-m68k-low.c (m68k_num_gregs): Define.
1120 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
1121 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
1122 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
1123 (m68k_breakpoint_at): New. Add to the_low_target.
1125 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
1126 srv_linux_thread_db to yes.
1128 2004-10-20 Joel Brobecker <brobecker@gnat.com>
1130 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
1131 (ARCH_SET_FS): Likewise.
1132 (ARCH_GET_FS): Likewise.
1133 (ARCH_GET_GS): Likewise.
1135 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1137 * linux-i386-low.c (ps_get_thread_area): New.
1138 * linux-x86-64-low.c (ps_get_thread_area): New.
1139 * linux-low.c: Include <sys/syscall.h>.
1140 (linux_kill_one_process): Don't kill the first thread here.
1141 (linux_kill): Kill the first thread here.
1142 (kill_lwp): New function.
1143 (send_sigstop, linux_send_signal): Use it.
1144 * proc-service.c: Clean up #ifdefs.
1145 (fpregset_info): Delete.
1146 (ps_lgetregs): Update and enable implementation.
1147 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
1149 * remote-utils.c (struct sym_cache, symbol_cache): New.
1150 (input_interrupt): Print a clearer message.
1151 (async_io_enabled): New variable.
1152 (enable_async_io, disable_async_io): Use it. Update comments.
1153 (look_up_one_symbol): Use the symbol cache.
1154 * thread-db.c (thread_db_look_up_symbols): New function.
1155 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
1157 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1159 * configure.in: Test for -rdynamic.
1160 * configure: Regenerated.
1161 * Makefile (INTERNAL_LDFLAGS): New.
1162 (gdbserver, gdbreplay): Use it.
1164 2004-09-02 Andrew Cagney <cagney@gnu.org>
1166 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
1168 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
1170 * linux-low.c (linux_wait): Clear all_processes list also.
1172 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1174 * linux-low.c: Include <errno.h>. Remove extern declaration of
1177 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
1179 * gdbreplay.c, server.h, utils.c: Update copyright years.
1181 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1183 * server.c (main): Print child status or termination signal from
1184 variable 'signal', not 'sig'.
1186 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
1188 * linux-low.c (linux_read_memory): Change return type to
1189 int. Check for and return error from ptrace().
1190 * target.c (read_inferior_memory): Change return type to int. Pass
1191 back return status from the_target->read_memory().
1192 * target.h (struct target_ops): Adapt *read_memory() prototype.
1194 (read_inferior_memory): Adapt prototype.
1195 * server.c (main): Return an error packet if
1196 read_inferior_memory() returns an error.
1198 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
1200 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1201 Unify with other clean targets.
1203 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1205 * server.c (handle_v_cont): Call set_desired_inferior.
1207 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1209 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1211 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1213 * linux-low.c (linux_wait): Unblock async I/O.
1214 (linux_resume): Block and enable async I/O.
1215 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1216 * server.h (block_async_io, unblock_async_io): Add prototypes.
1218 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1220 * remote-utils.c (remote_open): Print a status notice after
1222 * server.c (attach_inferior): Print a status notice after
1225 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1227 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1229 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
1231 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1233 * server.c, target.h: Update copyright years.
1235 2004-02-25 Roland McGrath <roland@redhat.com>
1237 * target.h (struct target_ops): New member `read_auxv'.
1238 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1239 * linux-low.c (linux_read_auxv): New function.
1240 (linux_target_ops): Initialize `read_auxv' member to that.
1242 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1244 Committed by Jim Blandy <jimb@redhat.com>.
1246 * linux-s390-low.c (s390_num_regs): Update.
1247 (s390_regmap): Remove control registers. Use __s390x__ predefine
1248 instead of GPR_SIZE to distiguish s390 and s390x targets.
1250 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
1252 * linux-low.c: Update copyright year.
1253 (check_removed_breakpoint): Clear pending_is_breakpoint.
1254 (linux_set_resume_request, linux_queue_one_thread)
1255 (resume_status_pending_p): New functions.
1256 (linux_continue_one_thread): Use process->resume.
1257 (linux_resume): Only resume threads if there are no pending events.
1258 * linux-low.h (struct process_info): Add resume request
1261 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
1263 * regcache.c (new_register_cache): Clear the allocated register
1264 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1266 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
1268 * linux-low.c (linux_resume): Take a struct thread_resume *
1270 (linux_wait): Update call.
1271 (resume_ptr): New static variable.
1272 (linux_continue_one_thread): Renamed from
1273 linux_continue_one_process. Use resume_ptr.
1274 (linux_resume): Use linux_continue_one_thread.
1275 * server.c (handle_v_cont, handle_v_requests): New functions.
1276 (myresume): New function.
1277 (main): Handle 'v' case.
1278 * target.h (struct thread_resume): New type.
1279 (struct target_ops): Change argument of "resume" to struct
1281 (myresume): Delete macro.
1283 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1285 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1286 (uninstall): Support DESTDIR.
1288 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1290 * configure.srv: Add xscale*linux copy of arm*linux entry.
1292 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
1294 * linux-arm-low.c (arm_reinsert_addr): New function.
1295 (the_low_target): Add arm_reinsert_addr.
1297 2003-07-08 Mark Kettenis <kettenis@gnu.org>
1299 * mem-break.c: Remove whitespace at end of file.
1301 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1303 * configure.in: Check whether we need to prototype strerror.
1304 * server.h: Optionally prototype strerror.
1305 * gdbreplay.c (perror_with_name): Use strerror.
1306 * linux-low.c (linux_attach_lwp): Use strerror.
1307 * utils.c (perror_with_name): Use strerror.
1308 * config.in, configure: Regenerated.
1310 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1312 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1313 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1315 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
1317 * Makefile.in (SFILES): Update.
1318 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1319 low-sun3.c: Remove files.
1321 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
1323 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1324 (linux_detach_one_process, linux_detach): New functions.
1325 (linux_target_ops): Add linux_detach.
1326 * server.c (main): Handle 'D' packet.
1327 * target.h (struct target_ops): Add "detach" member.
1328 (detach_inferior): Define.
1330 2003-06-13 Mark Kettenis <kettenis@gnu.org>
1332 From Kelley Cook <kelleycook@wideopenwest.com>:
1333 * configure.srv: Accept i[34567]86 variants.
1335 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
1337 * linux-low.c (linux_wait_for_event): Correct comment typos.
1338 (linux_resume_one_process): Call check_removed_breakpoint.
1339 (linux_send_signal): New function.
1340 (linux_target_ops): Add linux_send_signal.
1341 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1343 * target.h (struct target_ops): Add send_signal.
1345 2003-05-29 Jim Blandy <jimb@redhat.com>
1347 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1348 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1349 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1350 away part of the register's value.
1352 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
1354 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1355 (linux_wait_for_event, linux_init_signals): Likewise.
1357 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
1359 * configure.in: Check for stdlib.h.
1360 * configure: Regenerated.
1361 * config.in: Regenerated.
1363 2003-01-04 Andreas Schwab <schwab@suse.de>
1365 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1367 2003-01-02 Andrew Cagney <ac131313@redhat.com>
1369 * Makefile.in: Remove obsolete code.
1371 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
1373 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1374 defined(PT_FPR0_HI).
1376 2002-11-17 Stuart Hughes <seh@zee2.com>
1378 * linux-arm-low.c (arm_num_regs): Increase.
1379 (arm_regmap): Include status register.
1381 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
1383 * linux-low.c (register_addr): Remove incorrect -1 check.
1385 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
1387 * linux-low.c (linux_create_inferior): Call setpgid. Return
1389 (unstopped_p, linux_signal_pid): Remove.
1390 (linux_target_ops): Remove linux_signal_pid.
1391 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1392 global instead of target method.
1393 * target.h (struct target_ops): Remove signal_pid. Update comment
1394 for create_inferior.
1395 * server.c (signal_pid): New variable.
1396 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
1397 gdbserver. Set the child to be the foreground process group.
1398 (attach_inferior): Set signal_pid.
1400 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
1402 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1404 2002-08-20 Jim Blandy <jimb@redhat.com>
1406 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1409 2002-08-01 Andrew Cagney <cagney@redhat.com>
1411 * Makefile.in: Make chill references obsolete.
1413 2002-07-24 Kevin Buettner <kevinb@redhat.com>
1415 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1416 * configure: Regenerate.
1417 * config.in: Regenerate.
1419 2002-07-09 David O'Brien <obrien@FreeBSD.org>
1421 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1422 (perror_with_name, remote_close, remote_open, expect, play): Static.
1424 2002-07-04 Michal Ludvig <mludvig@suse.cz>
1426 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1427 byte offsets instead of an array of indexes.
1428 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1430 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
1432 * regcache.c: Add comment.
1434 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
1436 * thread-db.c: New file.
1437 * proc-service.c: New file.
1438 * acinclude.m4: New file.
1439 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1440 proc-service.o, and thread-db.o.
1441 (linux-low.o): Add USE_THREAD_DB.
1442 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1443 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1444 * aclocal.m4: Regenerated.
1445 * config.in: Regenerated.
1446 * configure: Regenerated.
1447 * configure.in: Check for proc_service.h, sys/procfs.h,
1448 thread_db.h, and linux/elf.h headrs.
1449 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1450 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1451 Check for -lthread_db and thread support.
1452 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1453 PowerPC, and SuperH.
1454 * i387-fp.c: Constify arguments.
1455 * i387-fp.h: Likewise.
1456 * inferiors.c: (struct thread_info): Renamed from
1457 `struct inferior_info'. Remove PID member. Use generic inferior
1458 list header. All uses updated.
1459 (inferiors, signal_pid): Removed.
1460 (all_threads): New variable.
1461 (get_thread): Define.
1462 (add_inferior_to_list): New function.
1463 (for_each_inferior): New function.
1464 (change_inferior_id): New function.
1465 (add_inferior): Removed.
1466 (remove_inferior): New function.
1467 (add_thread): New function.
1468 (free_one_thread): New function.
1469 (remove_thread): New function.
1470 (clear_inferiors): Use for_each_inferior and free_one_thread.
1471 (find_inferior): New function.
1472 (find_inferior_id): New function.
1473 (inferior_target_data): Update argument type.
1474 (set_inferior_target_data): Likewise.
1475 (inferior_regcache_data): Likewise.
1476 (set_inferior_regcache_data): Likewise.
1477 * linux-low.c (linux_bp_reinsert): Remove.
1478 (all_processes, stopping_threads, using_thrads)
1479 (struct pending_signals, debug_threads, pid_of): New.
1480 (inferior_pid): Replace with macro.
1481 (struct inferior_linux_data): Remove.
1482 (get_stop_pc, add_process): New functions.
1483 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1484 Use add_process and add_thread.
1485 (linux_attach_lwp): New function, based on old linux_attach. Use
1486 add_process and add_thread. Set stop_expected for new threads.
1487 (linux_attach): New function.
1488 (linux_kill_one_process): New function.
1489 (linux_kill): Kill all LWPs.
1490 (linux_thread_alive): Use find_inferior_id.
1491 (check_removed_breakpoints, status_pending_p): New functions.
1492 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1493 Update. Use WNOHANG. Wait for cloned processes also. Update process
1494 struct for the found process.
1495 (linux_wait_for_event): New function.
1496 (linux_wait): Use it. Support LWPs.
1497 (send_sigstop, wait_for_sigstop, stop_all_processes)
1498 (linux_resume_one_process, linux_continue_one_process): New functions.
1499 (linux_resume): Support LWPs.
1500 (REGISTER_RAW_SIZE): Remove.
1501 (fetch_register): Use register_size instead. Call supply_register.
1502 (usr_store_inferior_registers): Likewise. Call collect_register.
1504 (regsets_fetch_inferior_registers): Improve error message.
1505 (regsets_store_inferior_registers): Add debugging.
1506 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1507 (unstopped_p, linux_signal_pid): New functions.
1508 (linux_target_ops): Add linux_signal_pid.
1509 (linux_init_signals): New function.
1510 (initialize_low): Call it. Initialize using_threads.
1511 * regcache.c (inferior_regcache_data): Add valid
1513 (get_regcache): Fetch registers lazily. Add fetch argument
1514 and update all callers.
1515 (regcache_invalidate_one, regcache_invalidate): New
1517 (new_register_cache): Renamed from create_register_cache.
1518 Return the new regcache.
1519 (free_register_cache): Change argument to a void *.
1520 (registers_to_string, registers_from_string): Call get_regcache
1521 with fetch flag set.
1522 (register_data): Make static. Pass fetch flag to get_regcache.
1523 (supply_register): Call get_regcache with fetch flag clear.
1524 (collect_register): Call get_regcache with fetch flag set.
1525 (collect_register_as_string): New function.
1526 * regcache.h: Update.
1527 * remote-utils.c (putpkt): Flush after debug output and use
1529 Handle input interrupts while waiting for an ACK.
1530 (input_interrupt): Use signal_pid method.
1531 (getpkt): Flush after debug output and use stderr.
1532 (outreg): Use collect_register_as_string.
1533 (new_thread_notify, dead_thread_notify): New functions.
1534 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1536 (look_up_one_symbol): Flush after debug output.
1537 * server.c (step_thread, server_waiting): New variables.
1538 (start_inferior): Don't use signal_pid. Update call to mywait.
1539 (attach_inferior): Update call to mywait.
1540 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1541 (main): Don't fetch/store registers explicitly. Use
1542 set_desired_inferior. Support proposed ``Hs'' packet. Update
1545 (struct inferior_list, struct_inferior_list_entry): New.
1546 * target.c (set_desired_inferior): New.
1547 (write_inferior_memory): Constify.
1548 (mywait): New function.
1550 (struct target_ops): New signal_pid method.
1551 (mywait): Removed macro, added prototype.
1553 * linux-low.h (regset_func): Removed.
1554 (regset_fill_func, regset_store_func): New.
1555 (enum regset_type): New.
1556 (struct regset_info): Add type field. Use new operation types.
1557 (struct linux_target_ops): stop_pc renamed to get_pc.
1558 Add decr_pc_after_break and breakpoint_at.
1559 (get_process, get_thread_proess, get_process_thread)
1560 (strut process_info, all_processes, linux_attach_lwp)
1561 (thread_db_init): New.
1563 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1564 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1565 (the_low_target): Add new members.
1566 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1567 (i386_store_fpxregset): Constify.
1568 (target_regsets): Add new kind identifier.
1569 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1570 (i386_set_pc): Add debugging.
1571 (i386_breakpoint_at): New function.
1572 (the_low_target): Add new members.
1573 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1574 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1575 (mips_breakpoint_at): New.
1576 (the_low_target): Add new members.
1577 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1578 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1579 (the_low_target): Add new members.
1580 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1581 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1582 (the_low_target): Add new members.
1583 * linux-x86-64-low.c (target_regsets): Add new kind
1586 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
1588 From Martin Pool <mbp@samba.org>:
1589 * server.c (gdbserver_usage): New function.
1592 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
1594 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1597 2002-05-04 Andrew Cagney <ac131313@redhat.com>
1599 * Makefile.in: Remove obsolete code.
1601 2002-04-24 Michal Ludvig <mludvig@suse.cz>
1603 * linux-low.c (regsets_fetch_inferior_registers),
1604 (regsets_store_inferior_registers): Removed cast to int from
1606 * regcache.h: Added declaration of struct inferior_info.
1608 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1610 * inferiors.c (struct inferior_info): Add regcache_data.
1611 (add_inferior): Call create_register_cache.
1612 (clear_inferiors): Call free_register_cache.
1613 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1614 * regcache.c (struct inferior_regcache_data): New.
1615 (registers): Remove.
1616 (get_regcache): New function.
1617 (create_register_cache, free_register_cache): New functions.
1618 (set_register_cache): Don't initialize the register cache here.
1619 (registers_to_string, registers_from_string, register_data): Call
1621 * regcache.h: Add prototypes.
1622 * server.h: Likewise.
1624 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1626 * mem-break.c: New file.
1627 * mem-break.h: New file.
1628 * Makefile.in: Add mem-break.o rule; update server.h
1630 * inferiors.c (struct inferior_info): Add target_data
1632 (clear_inferiors): Free target_data member if set.
1633 (inferior_target_data, set_inferior_target_data): New functions.
1634 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1635 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1636 * linux-low.c (linux_bp_reinsert): New variable.
1637 (struct inferior_linux_data): New.
1638 (linux_create_inferior): Use set_inferior_target_data.
1639 (linux_attach): Likewise. Call add_inferior.
1640 (linux_wait_for_one_inferior): New function.
1641 (linux_wait): Call it.
1642 (linux_write_memory): Add const.
1643 (initialize_low): Call set_breakpoint_data.
1644 * linux-low.h (struct linux_target_ops): Add breakpoint
1646 * server.c (attach_inferior): Remove extra add_inferior
1648 * server.h: Include mem-break.h. Update inferior.c
1650 * target.c (read_inferior_memory)
1651 (write_inferior_memory): New functions.
1652 * target.h (read_inferior_memory)
1653 (write_inferior_memory): Change macros to prototypes.
1654 (struct target_ops): Update comments. Add const to write_memory
1657 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
1659 * linux-low.c (usr_store_inferior_registers): Support
1660 registers which are allowed to fail to store.
1661 * linux-low.h (linux_target_ops): Likewise.
1662 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1663 (ppc_cannot_store_register): FPSCR may not be storable.
1665 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1667 * server.h: Include <string.h> if HAVE_STRING_H.
1668 * ChangeLog: Correct paths in last ChangeLog entry.
1670 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1672 * linux-low.h: Remove obsolete prototypes.
1673 (struct linux_target_ops): New.
1674 (extern the_low_target): New.
1675 * linux-low.c (num_regs, regmap): Remove declarations.
1676 (register_addr): Use the_low_target explicitly.
1677 (fetch_register): Likewise.
1678 (usr_fetch_inferior_registers): Likewise.
1679 (usr_store_inferior_registers): Likewise.
1680 * linux-arm-low.c (num_regs): Remove.
1681 (arm_num_regs): Define.
1682 (arm_regmap): Renamed from regmap, made static.
1683 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1685 (arm_cannot_store_register): Renamed from cannot_store_register,
1687 (the_low_target): New.
1688 * linux-i386-low.c (num_regs): Remove.
1689 (i386_num_regs): Define.
1690 (i386_regmap): Renamed from regmap, made static.
1691 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1693 (i386_cannot_store_register): Renamed from cannot_store_register,
1695 (the_low_target): New.
1696 * linux-ia64-low.c (num_regs): Remove.
1697 (ia64_num_regs): Define.
1698 (ia64_regmap): Renamed from regmap, made static.
1699 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1701 (ia64_cannot_store_register): Renamed from cannot_store_register,
1703 (the_low_target): New.
1704 * linux-m68k-low.c (num_regs): Remove.
1705 (m68k_num_regs): Define.
1706 (m68k_regmap): Renamed from regmap, made static.
1707 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1709 (m68k_cannot_store_register): Renamed from cannot_store_register,
1711 (the_low_target): New.
1712 * linux-mips-low.c (num_regs): Remove.
1713 (mips_num_regs): Define.
1714 (mips_regmap): Renamed from regmap, made static.
1715 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1717 (mips_cannot_store_register): Renamed from cannot_store_register,
1719 (the_low_target): New.
1720 * linux-ppc-low.c (num_regs): Remove.
1721 (ppc_num_regs): Define.
1722 (ppc_regmap): Renamed from regmap, made static.
1723 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1725 (ppc_cannot_store_register): Renamed from cannot_store_register,
1727 (the_low_target): New.
1728 * linux-s390-low.c (num_regs): Remove.
1729 (s390_num_regs): Define.
1730 (s390_regmap): Renamed from regmap, made static.
1731 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1733 (s390_cannot_store_register): Renamed from cannot_store_register,
1735 (the_low_target): New.
1736 * linux-sh-low.c (num_regs): Remove.
1737 (sh_num_regs): Define.
1738 (sh_regmap): Renamed from regmap, made static.
1739 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1741 (sh_cannot_store_register): Renamed from cannot_store_register,
1743 (the_low_target): New.
1744 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1745 (the_low_target): New.
1747 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1749 * Makefile.in: Add stamp-h target.
1750 * configure.in: Create stamp-h.
1751 * configure: Regenerated.
1753 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1755 * inferiors.c: New file.
1756 * target.c: New file.
1757 * target.h: New file.
1758 * Makefile.in: Add target.o and inferiors.o. Update
1760 * linux-low.c (inferior_pid): New static variable,
1761 moved from server.c.
1762 (linux_create_inferior): Renamed from create_inferior.
1763 Call add_inferior. Return 0 on success instead of a PID.
1764 (linux_attach): Renamed from myattach.
1765 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1766 (linux_thread_alive): Renamed from mythread_alive.
1767 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1769 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1770 (regsets_store_inferior_registers): Correct error message.
1771 Add missing ``return 0''.
1772 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1773 (linux_store_registers): Renamed from store_inferior_registers.
1774 (linux_read_memory): Renamed from read_inferior_memory.
1775 (linux_write_memory): Renamed from write_inferior_memory.
1776 (linux_target_ops): New structure.
1777 (initialize_low): Call set_target_ops ().
1778 * remote-utils.c (unhexify): New function.
1779 (hexify): New function.
1780 (input_interrupt): Send signals to ``signal_pid''.
1781 * server.c (inferior_pid): Remove.
1782 (start_inferior): Update create_inferior call.
1783 (attach_inferior): Call add_inferior.
1784 (handle_query): New function.
1785 (main): Call handle_query for `q' packets.
1786 * server.h: Include "target.h". Remove obsolete prototypes.
1787 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1789 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1791 * Makefile.in: Add WARN_CFLAGS. Update configury
1793 * configure.in: Check for <string.h>
1794 * configure: Regenerate.
1795 * config.in: Regenerate.
1796 * gdbreplay.c: Include needed system headers.
1797 (remote_open): Remove strchr prototype.
1798 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1799 * regcache.c (supply_register): Change buf argument to const void *.
1800 (supply_register_by_name): Likewise.
1801 (collect_register): Change buf argument to void *.
1802 (collect_register_by_name): Likewise.
1803 * regcache.h: Add missing prototypes.
1804 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1805 * server.c (handle_query): New function.
1806 (attached): New static variable, moved out of main.
1807 (main): Quiet longjmp clobber warnings.
1808 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1809 * utils.c (error): Remove NORETURN.