1 2007-06-13 Mike Frysinger <vapier@gentoo.org>
3 * linux-low.c (linux_create_inferior): Change execv to execvp.
4 * spu-low.c (spu_create_inferior): Likewies.
6 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8 * Makefile.in (clean): Clean new files instead of deleted ones.
9 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
10 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12 * configure.srv: Specify XML files and new regformats for MIPS and
14 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16 an entry for the restart register.
17 (mips_cannot_fetch_register, mips_cannot_store_register)
18 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
19 register names to match the XML descriptions.
20 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
21 restart register instead of $0.
23 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
24 Markus Deuling <deuling@de.ibm.com>
26 * remote-utils.c (decode_xfer_write): New function.
27 * server.h (decode_xfer_write): Add prototype.
28 * server.c (handle_query): Add PACKET_LEN argument. Support
29 qXfer:spu:read and qXfer:spu:write packets.
30 (main): Pass packet_len to handle_query.
31 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
32 * target.h (target_ops): Add qxfer_spu.
34 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
36 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
37 accessing non-seekable spufs files.
39 2007-05-16 Markus Deuling <deuling@de.ibm.com>
41 * server.c (handle_query): Add reply for qC packet.
43 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
44 Leo Zayas <lerele@champenstudios@com>
46 * server.h (check_remote_input_interrupt_request): New function.
47 * remote_utils.c (INVALID_DESCRIPTOR): New define.
48 (remote_desc): Initialize with INVALID_DESCRIPTOR.
49 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
50 (check_remote_input_interrupt_request): New function.
51 * server.h (check_remote_input_interrupt_request): Declare.
52 * win32-low.c (winapi_DebugBreakProcess,
53 winapi_GenerateConsoleCtrlEvent): New typedefs.
54 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
56 (win32_wait): Check for remote interrupt request
57 with check_remote_input_interrupt_request.
58 (win32_request_interrupt): New function.
59 (win32_target_op): Set request_interrupt to win32_request_interrupt.
61 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
63 * win32-low.c (debug_registers_changed,
64 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
65 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
66 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
67 (thread_rec): Get context using the low target.
68 (child_add_thread): Call thread_added on the low target,
69 which does the same thing.
71 (do_initial_child_stuff): Remove debug registers references.
72 Set context using the low target. Resume threads after
74 (child_continue): Remove dead variable. Remove debug
76 (child_fetch_inferior_registers): Go through the low target.
77 (do_child_store_inferior_registers): Remove.
78 (child_store_inferior_registers): Go through the low target.
79 (win32_resume): Remove debug registers references.
80 Set context using the low target.
81 (handle_exception): Change return type to void. Don't record
82 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
83 first chance exception.
84 (get_child_debug_event): Change return type to void. Remove
85 goto loop. Always return after waiting for debug event.
86 (win32_wait): Convert to switch statement. Handle spurious
89 * win32-i386-low.c (debug_registers_changed,
90 debug_registers_used): New.
91 (initial_stuff): Rename to ...
92 (i386_initial_stuff): ... this. Clear debug registers
94 (store_debug_registers): Delete.
95 (i386_get_thread_context): New.
96 (load_debug_registers): Delete.
97 (i386_set_thread_context): New.
98 (i386_thread_added): New.
99 (single_step): Rename to ...
100 (i386_single_step): ... this.
101 (do_fetch_inferior_registers): Rename to ...
102 (i386_fetch_inferior_register): ... this.
103 (i386_store_inferior_register): New.
104 (the_low_target): Adapt to new interface.
106 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
107 (arm_get_thread_context): New.
108 (arm_set_thread_context): New.
110 (do_fetch_inferior_registers): Rename to ...
111 (arm_fetch_inferior_register): ... this.
112 (arm_store_inferior_register): New.
113 (arm_wince_breakpoint): Reimplement as unsigned long.
114 (arm_wince_breakpoint_len): Define.
115 (the_low_target): Adapt to new interface.
117 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
118 load_debug_registers. Add get_thread_context, set_thread_context,
119 thread_added and store_inferior_register. Rename
120 fetch_inferior_registers to fetch_inferior_register.
121 (regptr): Remove declaration.
123 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
125 * linux-low.c (linux_detach): Change return type to int. Return 0.
126 * spu-low.c (spu_detach): Likewise.
128 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
130 * target.h (target_ops): Change return type of detach to int.
132 (join_inferior): New.
133 * server.c (main): Don't skip detach support on mingw32.
134 If the inferior doesn't support detaching return error.
135 Call join_inferior instead of using waitpid.
136 * linux-low.c (linux_join): New.
137 (linux_target_op): Add linux_join.
138 * spu-low.c (spu_join): New.
139 (spu_target_ops): Add spu_join.
140 * win32-low.c (win32_detach): Adapt to new interface.
141 Reopen current_process_handle before detaching. Issue a child
142 resume before detaching.
144 (win32_target_op): Add win32_join.
146 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
148 * win32-low.c (win32-attach): Fix return value.
149 * target.h (target_ops): Describe ATTACH return values.
151 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
153 * win32-low.c (GETPROCADDRESS): Define.
154 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
155 (winapi_DebugSetProcessKillOnExit): Likewise.
156 (win32_create_inferior): Force usage of ansi CreateProcessA.
157 (win32_attach): Use GETPROCADDRESS.
158 (win32_detach): Likewise.
160 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
162 * win32-low.c (win32_wait): Don't use WSTOPSIG.
164 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
166 * win32-low.c: Commit leftover changes from 2007-03-29.
168 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
170 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
171 fields short instead of int. Add explicit padding.
172 (i387_cache_to_fsave): Remove unnecessary casts.
173 (i387_fsave_to_cache): Doc fix.
174 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
176 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
178 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
179 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
181 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
183 * configure.srv (arm*-*-mingw32ce*): Move near the other
186 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
188 * configure.ac: Add errno checking.
189 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
190 sys/file.h and malloc.h.
191 (AC_CHECK_DECLS): Add perror.
192 (srv_mingwce): Handle.
193 * configure.srv (i[34567]86-*-cygwin*): Add
194 win32-i386-low.o to srv_tgtobj.
195 (i[34567]86-*-mingw*): Likewise.
196 (arm*-*-mingw32ce*): Add case.
197 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
198 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
199 [__MINGW32CE__] (strerror): New function.
200 [__MINGW32CE__] (errno): Define to GetLastError.
201 [__MINGW32CE__] (COUNTOF): New macro.
202 (remote_open): Remove extra close call.
203 * mem-break.c (delete_breakpoint_at): New function.
204 * mem-break.h (delete_breakpoint_at): Declare.
205 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
206 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
207 [USE_WIN32API] (read, write): Add char* casts.
208 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
209 * server.h: Include wincecompat.h on Windows CE.
210 [HAVE_ERRNO_H]: Check.
211 (perror): Declare if not declared.
212 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
213 (perror_with_name): Remove errno declaration.
214 * wincecompat.h: New.
215 * wincecompat.c: New.
217 * win32-arm-low.c: New.
218 * win32-i386-low.c: New.
219 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
220 (OUTMSG2): Make it safe.
222 (COUNTOF): New macro.
223 (NUM_REGS): Get it from the low target.
224 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
225 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
226 (thread_rec): Let low target handle debug registers.
227 (child_add_thread): Likewise.
228 (child_init_thread_list): Likewise.
229 (continue_one_thread): Likewise.
231 (do_child_fetch_inferior_registers): Move to ...
232 * win32-i386-low.c: ... here, and rename to ...
233 (do_fetch_inferior_registers): ... this.
234 * win32-low.c (child_fetch_inferior_registers):
235 Go through the low target.
236 (do_child_store_inferior_registers): Use regptr.
237 (strwinerror): New function.
238 (win32_create_inferior): Handle Windows CE.
239 Use strwinerror instead of strerror on Windows error
240 codes. Add program to the error output.
241 Don't close the main thread handle on Windows CE.
242 (win32_attach): Use coredll.dll on Windows CE.
243 (win32_kill): Close current process and current
245 (win32_detach): Use coredll.dll on Windows CE.
246 (win32_resume): Let low target handle debug registers, and
248 (handle_exception): Add/Remove initial breakpoint. Avoid
249 non-existant WSTOPSIG on Windows CE.
250 (win32_read_inferior_memory): Cast to remove warning.
251 (win32_arch_string): Go through the low target.
252 (initialize_low): Call set_breakpoint_data with the low
254 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
255 FOP_REGNUM, mappings): Move to ...
256 * win32-i386-low.c: ... here.
257 * win32-low.c (win32_thread_info): Move to ...
258 * win32-low.h: ... here.
259 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
260 win32-arm-low.c and wincecompat.c.
262 (install-only:): Likewise.
263 (gdbserver:): Likewise.
264 (gdbreplay:): Likewise.
265 * config.in: Regenerate.
266 * configure: Regenerate.
268 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
270 * win32-low.c: Rename typedef thread_info to
271 win32_thread_info throughout.
273 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
275 * win32-i386-low.c: Rename to ...
276 * win32-low.c: ... this.
277 * configure.srv: Replace win32-i386-low.o with win32-low.o.
278 * Makefile.in: Likewise.
280 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
282 * remote-utils.c (monitor_output): Constify msg parameter.
283 * server.h (monitor_output): Likewise.
284 * win32-i386-low.c (handle_output_debug_string): New.
285 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
286 handle_output_debug_string.
287 (get_child_debug_event): Likewise.
289 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
291 * server.c (main): Correct strtoul check.
293 2007-03-27 Jon Ringle <jon@ringle.org>
295 * linux-low.c: Check __ARCH_HAS_MMU__ also.
297 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
299 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
301 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
303 * terminal.h: Check HAVE_SGTTY_H.
305 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
307 * remote-utils.c (remote_open): Print out the assigned port number.
309 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
311 * remote-utils.c (monitor_output): New function.
312 * server.c (debug_threads): Define here.
313 (monitor_show_help): New function.
314 (handle_query): Handle qRcmd.
315 (main): Do not handle 'd' packet.
316 * server.h (debug_threads, remote_debug, monitor_output): Declare.
317 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
320 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
322 * Makefile.in (EXEEXT): New.
323 (clean): Use $(EXEEXT).
325 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
327 * target.h (target_ops): Rename send_signal to request_interrupt,
328 and remove enum target_signal parameter.
329 * linux-low.c (linux_request_interrupt): Rename from
330 linux_send_signal, and always send SIGINT.
331 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
332 and always send SIGINT.
333 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
335 (input_interrupt): Likewise.
337 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
339 * server.c (get_features_xml): Check if target implemented
341 * win32-i386-low.c (win32_arch_string): New.
342 (win32_target_ops): Add win32_arch_string as arch_string member.
344 2007-02-22 Markus Deuling <deuling@de.ibm.com>
346 * spu-low.c (spu_arch_string): New.
347 (spu_target_ops): Add spu_arch_string.
349 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
351 * remote-utils.c: Remove HAVE_TERMINAL_H check.
352 * configure.ac: Do not check for terminal.h.
353 * configure, config.in: Regenerated.
355 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
357 * Makefile.in (OBS): Add $(XML_BUILTIN).
358 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
360 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
361 (arm-with-iwmmxt.c): New.
362 * config.in, configure: Regenerate.
363 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
364 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
365 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
366 (arm*-*-linux*): Add iWMMXt and regset support.
367 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
368 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
369 (arm_store_wmmxregset, target_regsets): New.
370 * server.c (get_features_xml): Take annex argument. Check builtin
372 (handle_query): Handle multiple annexes.
374 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
376 * remote-utils.c [USE_WIN32API] (read, write): Define.
377 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
380 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
382 * linux-i386-low.c (the_low_target): Set arch_string.
383 * linux-x86-64-low.c (the_low_target): Likewise.
384 * linux-low.c (linux_arch_string): New.
385 (linux_target_ops): Add it.
386 * linux-low.h (struct linux_target_ops): Add arch_string.
387 * server.c (write_qxfer_response): Use const void * for DATA.
388 (get_features_xml): New.
389 (handle_query): Handle qXfer:features:read. Report it for qSupported.
390 * target.h (struct target_ops): Add arch_string method.
392 2007-01-03 Denis Pilat <denis.pilat@st.com>
393 Daniel Jacobowitz <dan@codesourcery.com>
395 * linux-low.c (linux_kill): Handle being called with no threads.
396 * win32-i386-low.c (win32_kill): Likewise.
397 (get_child_debug_event): Clear current_process_handle.
399 2006-12-30 Denis PILAT <denis.pilat@st.com>
400 Daniel Jacobowitz <dan@codesourcery.com>
402 * remote-utils.c (remote_open): Check the type of specified
403 serial port devices before opening them.
404 * server.c (main): Kill the inferior if an error occurs during
405 the first remote_open.
407 2006-12-05 Markus Deuling <deuling@de.ibm.com>
409 * README: Update supported targets.
411 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
413 * Makefile.in (clean): Remove reg-mips64.c.
414 (reg-mips64.c, reg-mips64.o): New rules.
415 * configure.srv: Handle mips64. Include regset support for mips.
416 * linux-mips-low.c (union mips_register): New.
417 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
418 (mips_breakpoint, mips_breakpoint_at): Use int.
419 (mips_collect_register, mips_supply_register)
420 (mips_collect_register_32bit, mips_supply_register_32bit)
421 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
422 (mips_store_fpregset, target_regsets): New.
423 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
425 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
427 * configure.srv: Add target "spu*-*-*".
428 * Makefile.in (clean): Remove reg-spu.c.
429 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
430 * spu-low.c: New file.
432 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
434 * configure.ac: Correct td_thr_tls_get_addr test.
435 * configure: Regenerated.
437 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
439 * linux-low.c (linux_wait_for_event): Reformat. Use the
441 * remote-utils.c (decode_address_to_semicolon): New.
442 * server.c (pass_signals, handle_general_set): New.
443 (handle_query): Mention QPassSignals for qSupported.
444 (main): Call handle_general_set.
445 * server.h (pass_signals, decode_address_to_semicolon): New.
447 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
449 * server.c (handle_query): Correct error handling for read_auxv.
451 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
453 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
454 and srv_linux_thread_db to yes.
455 * linux-s390-low.c (s390_fill_gregset): New function.
456 (target_regsets): Define data structure.
458 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
460 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
461 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
462 * config.in, configure: Regenerated.
463 * inferiors.c (gdb_id_to_thread): New function.
464 (gdb_id_to_thread_id): Use it.
465 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
466 * linux-low.h (struct process_info): Add th member.
467 (thread_db_get_tls_address): New prototype.
468 * remote-utils.c (decode_address): Make non-static.
469 * server.c (handle_query): Handle qGetTLSAddr.
470 * server.h (gdb_id_to_thread, decode_address): New prototypes.
471 * target.h (struct target_ops): Add get_tls_address.
472 * thread-db.c (maybe_attach_thread): Save the thread handle.
473 (thread_db_get_tls_address): New.
475 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
477 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
478 (linux_resume_one_process): Take a siginfo_t *. Update all
479 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
480 (struct pending_signals): Add a siginfo_t.
481 (linux_wait_for_process): Always set last_status.
482 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
483 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
484 * linux-low.h (struct process_info): Add last_status.
486 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
488 * remote-utils.c (try_rle): New function.
489 (putpkt_binary): Use it.
491 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
493 * Makefile.in (clean): Clean reg-x86-64-linux.c.
494 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
495 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
496 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
497 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
500 2006-08-08 Richard Sandiford <richard@codesourcery.com>
502 * server.c (terminal_fd): New variable.
503 (old_foreground_pgrp): Likewise.
504 (restore_old_foreground_pgrp): New function.
505 (start_inferior): Record the terminal file descriptor in terminal_fd
506 and its original foreground group in old_foreground_pgrp. Register
507 restore_old_foreground_pgrp with atexit().
509 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
511 * server.c (handle_query): Correct qPart to qXfer.
513 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
515 * configure.ac: Check for more headers which are missing on
516 Windows. Automatically supply -lwsock32 and USE_WIN32API.
517 * configure.srv: Add Cygwin and mingw32.
518 * remote-utils.c: Don't include headers unconditionally which
519 are missing on mingw32. Include <winsock.h> for mingw32.
520 (remote_open): Adjust for mingw32 support. Flush
521 standard error after writing to it.
522 (remote_close, putpkt_binary, input_interrupt, block_async_io)
523 (unblock_async_io, enable_async_io, disable_async_io)
524 (readchar, getpkt): Update for Winsock support.
525 (prepare_resume_reply): Expect a protocol signal number.
526 * server.c: Disable <sys/wait.h> on mingw32.
527 (start_inferior): Adjust for mingw32 support. Flush
528 standard error after writing to it.
529 (attach_inferior): Likewise. Use protocol signal
531 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
533 * win32-i386-low.c: New file.
534 * Makefile.in (XM_CLIBS): Set.
535 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
536 (win32-i386-low.o): New dependency rule.
537 * linux-low.c (linux_wait): Use target signal numbers.
538 * target.h (struct target_ops): Doc fix.
539 * server.h (target_signal_to_name): New prototype.
540 * gdbreplay.c: Don't include headers unconditionally which
541 are missing on mingw32. Include <winsock.h> for mingw32.
542 (remote_close, remote_open): Adjust for Winsock support.
543 * configure, config.in: Regenerated.
545 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
547 * server.c (decode_xfer_read, write_qxfer_response): New.
548 (handle_query): Take a packet length argument. Handle
549 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
550 the qSupported response.
551 (main): Update call to handle_query.
553 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
555 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
556 (putpkt_binary): Renamed from putpkt and adjusted for binary
558 (putpkt): New wrapper for putpkt_binary.
559 (readchar): Don't mask off the high bit.
560 (decode_X_packet): New function.
561 * server.c (main): Call putpkt_binary if a handler sets the packet
562 length. Save the length of the incoming packet. Handle 'X'.
563 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
565 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
567 * server.c (handle_query): Handle qSupported.
569 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
571 * remote-utils.c (all_symbols_looked_up): New variable.
572 (look_up_one_symbol): Check it.
573 * server.h (look_up_one_symbol): New declaration.
574 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
576 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
578 * Makefile.in (linux-arm-low.o): Update dependencies.
579 * linux-arm-low.c: Include "gdb_proc_service.h".
580 (PTRACE_GET_THREAD_AREA): Define.
581 (ps_get_thread_area): New function.
583 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
585 * configure.srv (m68k*-*-uclinux*): New target.
586 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
587 (linux_resume_one_process): Remove extraneous cast.
588 (linux_read_offsets): New.
589 (linux_target_op): Add linux_read_offsets on mmuless systems.
590 * server.c (handle_query): Add qOffsets logic.
591 * target.h (struct target_ops): Add read_offsets.
593 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
595 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
596 (PTRACE_GET_THREAD_AREA): Define.
597 (ps_get_thread_area): New function.
598 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
599 (linux-x86-64-low.o): Update.
601 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
603 * configure.ac: Remove checks for prfpregset_t.
604 * gdb_proc_service.h: New file.
605 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
606 new "gdb_proc_service.h".
607 * proc-service.c: Likewise.
608 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
609 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
610 * Makefile.in (gdb_proc_service_h): Updated.
611 * configure, config.in: Regenerated.
613 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
615 * remote-utils.c (prepare_resume_reply): Move declaration
616 of gdb_id_from_wait to the top of the block.
618 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
620 * linux-low.c (regsets_store_inferior_registers): Read the regset
621 from the target before filling it.
623 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
625 * server.c (attach_inferior): Return SIGTRAP for a successful
628 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
630 * Makefile.in (OBS): Add version.o.
631 (STAGESTUFF): Delete.
632 (version.o): Add dependencies.
633 (version.c): Replace rule.
634 (clean): Remove version.c.
635 * server.c (gdbserver_version): New.
636 (gdbserver_usage): Use printf.
637 (main): Handle --version and --help.
638 * server.h (version, host_name): Add declarations.
640 2005-12-23 Eli Zaretskii <eliz@gnu.org>
652 * linux-x86-64-low.c:
664 * linux-crisv32-low.c:
676 * gdbserver.1: Add (C) after Copyright. Update the FSF
679 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
681 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
682 (arm_breakpoint_at): Recognize both breakpoints.
683 (the_low_target): Use the correct breakpoint instruction.
685 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
687 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
688 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
689 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
690 (the_low_target): Update.
692 2005-10-25 Andreas Schwab <schwab@suse.de>
694 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
696 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
697 (ia64_num_regs): Reduce to 462.
699 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
701 * acinclude.m4: Correct quoting.
702 * aclocal.m4: Regenerated.
704 Suggested by SZOKOVACS Robert <szo@ies.hu>:
705 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
706 (thread_db_init): Call thread_db_err_str.
707 * configure.ac: Check for TD_VERSION.
708 * config.in, configure: Regenerated.
710 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
712 * server.h (error, fatal, warning): Add ATTR_FORMAT.
714 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
716 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
717 is not available. Define HAVE_PTRACE_GETREGS if it is.
718 * config.in, configure: Regenerated.
719 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
720 * linux-i386-low.c, linux-m68k-low.c: Update to use
722 * linux-low.c (regsets_fetch_inferior_registers)
723 (regsets_store_inferior_registers): Only return 0 if we processed
725 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
726 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
728 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
730 * inferiors.c (struct thread_info): Add gdb_id.
731 (add_thread): Add gdb_id argument.
732 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
733 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
735 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
736 * server.c (handle_query): Use thread_to_gdb_id.
737 (handle_v_cont, main): Use gdb_id_to_thread_id.
738 * server.h (add_thread): Update prototype.
739 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
742 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
744 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
745 left-padded registers.
746 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
747 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
749 2005-07-01 Steve Ellcey <sje@cup.hp.com>
751 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
752 * configure: Regenerate.
753 * config.in: Regenerate.
754 * server.h (NEED_DECLARATION_STRERROR):
755 Replace with !HAVE_DECL_STRERROR.
757 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
759 * linux-low.c (linux_wait, linux_send_signal): Don't test
760 an unsigned long variable for > 0 if it could be MAX_ULONG.
761 * server.c (myresume): Likewise.
762 * target.c (set_desired_inferior): Likewise.
764 2005-06-13 Mark Kettenis <kettenis@gnu.org>
766 * configure.ac: Simplify and improve check for socklen_t.
767 * configure, config.in: Regenerate.
769 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
771 * acconfig.h: Remove.
772 * configure.ac: Add a test for socklen_t. Use three-argument
773 AC_DEFINE throughout.
774 * config.in: Regenerated using autoheader 2.59.
775 * configure: Regenerated.
777 * gdbreplay.c (socklen_t): Provide a default.
778 (remote_open): Use socklen_t.
779 * remote-utils.c (socklen_t): Provide a default.
780 (remote_open): Use socklen_t.
781 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
784 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
786 * linux-low.c (linux_read_memory, linux_write_memory)
787 (linux_read_auxv): Likewise.
788 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
789 (check_mem_write): Likewise.
790 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
792 * regcache.c (struct inferior_rgcache_data, registers_to_string)
793 (registers_from_string, register_data): Likewise.
794 * server.c (handle_query, main): Likewise.
795 * server.h (convert_ascii_to_int, convert_int_to_ascii)
796 (decode_M_packet): Likewise.
797 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
798 * target.h (struct target_ops): Update read_memory, write_memory,
800 (read_inferior_memory, write_inferior_memory): Update.
801 * linux-low.h (struct linux_target_ops): Change type of breakpoint
803 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
804 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
805 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
806 linux-s390-low.c, linux-sh-low.c: Update for changes in
807 read_inferior_memory and the_low_target->breakpoint.
809 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
811 * Makefile.in (SFILES): Add linux-ppc64-low.c.
812 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
813 * configure.srv: Add powerpc64-*-linux*.
814 * linux-ppc64-low.c: New file.
816 2005-05-23 Orjan Friberg <orjanf@axis.com>
818 * linux-cris-low.c: New file with support for CRIS.
819 * linux-crisv32-low.c: Ditto for CRISv32.
820 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
821 (clean): Add reg-cris.c and reg-crisv32.c.
822 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
823 reg-crisv32.o, and reg-crisv32.c to make rules.
824 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
827 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
829 * linux-low.c (fetch_register): Ensure buffer size is a multiple
830 of sizeof (PTRACE_XFER_TYPE).
831 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
833 2005-05-12 Orjan Friberg <orjanf@axis.com>
835 * target.h (struct target_ops): Add insert_watchpoint,
836 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
837 pointers for hardware watchpoint support.
838 * linux-low.h (struct linux_target_ops): Ditto.
839 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
840 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
842 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
844 * server.c (main): Recognize 'Z' and 'z' packets.
846 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
848 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
849 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
850 (the_low_target): Add new members.
852 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
854 * proc-service.c (ps_lgetregs): Search all_processes instead of
857 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
859 * server.c (start_inferior): Change return type to int.
860 (attach_inferior): Change sigptr to int *.
861 (handle_v_cont, handle_v_requests): Change signal to int *.
862 (main): Change signal to int.
864 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
866 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
867 * configure.srv: Add m32r*-*-linux*.
868 * linux-m32r-low.c: New file.
870 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
872 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
874 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
876 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
877 Take unsigned long arguments for PIDs.
878 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
879 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
880 (wait_for_sigstop, linux_resume_one_process)
881 (regsets_fetch_inferior_registers, linux_send_signal)
882 (linux_read_auxv): Likewise. Update the types of variables holding
883 PIDs. Update format string specifiers.
884 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
885 * remote-utils.c (prepare_resume_reply): Likewise.
886 * server.c (cont_thread, general_thread, step_thread)
887 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
889 (handle_query): Update format specifiers.
890 (handle_v_cont, main): Use strtoul for thread IDs.
891 * server.h (struct inferior_list_entry): Use unsigned long for ID.
892 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
893 (general_thread, step_thread, thread_from_wait)
894 (old_thread_from_wait): Update.
895 * target.h (struct thread_resume): Use unsigned long for THREAD.
896 (struct target_ops): Use unsigned long for arguments to attach and
899 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
901 * acinclude.m4: Include bfd/bfd.m4 directly.
902 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
903 <agriffis@toolchain.org>.
904 * aclocal.m4, configure: Regenerated.
906 2005-01-07 Andrew Cagney <cagney@gnu.org>
908 * configure.ac: Rename configure.in, require autoconf 2.59.
909 * configure: Re-generate.
911 2004-12-08 Daniel Jacobowitz <dan@debian.org>
913 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
915 * aclocal.m4: Regenerated.
916 * configure: Regenerated.
918 2004-11-21 Andreas Schwab <schwab@suse.de>
920 * linux-m68k-low.c (m68k_num_gregs): Define.
921 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
922 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
923 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
924 (m68k_breakpoint_at): New. Add to the_low_target.
926 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
927 srv_linux_thread_db to yes.
929 2004-10-20 Joel Brobecker <brobecker@gnat.com>
931 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
932 (ARCH_SET_FS): Likewise.
933 (ARCH_GET_FS): Likewise.
934 (ARCH_GET_GS): Likewise.
936 2004-10-16 Daniel Jacobowitz <dan@debian.org>
938 * linux-i386-low.c (ps_get_thread_area): New.
939 * linux-x86-64-low.c (ps_get_thread_area): New.
940 * linux-low.c: Include <sys/syscall.h>.
941 (linux_kill_one_process): Don't kill the first thread here.
942 (linux_kill): Kill the first thread here.
943 (kill_lwp): New function.
944 (send_sigstop, linux_send_signal): Use it.
945 * proc-service.c: Clean up #ifdefs.
946 (fpregset_info): Delete.
947 (ps_lgetregs): Update and enable implementation.
948 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
950 * remote-utils.c (struct sym_cache, symbol_cache): New.
951 (input_interrupt): Print a clearer message.
952 (async_io_enabled): New variable.
953 (enable_async_io, disable_async_io): Use it. Update comments.
954 (look_up_one_symbol): Use the symbol cache.
955 * thread-db.c (thread_db_look_up_symbols): New function.
956 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
958 2004-10-16 Daniel Jacobowitz <dan@debian.org>
960 * configure.in: Test for -rdynamic.
961 * configure: Regenerated.
962 * Makefile (INTERNAL_LDFLAGS): New.
963 (gdbserver, gdbreplay): Use it.
965 2004-09-02 Andrew Cagney <cagney@gnu.org>
967 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
969 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
971 * linux-low.c (linux_wait): Clear all_processes list also.
973 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
975 * linux-low.c: Include <errno.h>. Remove extern declaration of
978 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
980 * gdbreplay.c, server.h, utils.c: Update copyright years.
982 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
984 * server.c (main): Print child status or termination signal from
985 variable 'signal', not 'sig'.
987 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
989 * linux-low.c (linux_read_memory): Change return type to
990 int. Check for and return error from ptrace().
991 * target.c (read_inferior_memory): Change return type to int. Pass
992 back return status from the_target->read_memory().
993 * target.h (struct target_ops): Adapt *read_memory() prototype.
995 (read_inferior_memory): Adapt prototype.
996 * server.c (main): Return an error packet if
997 read_inferior_memory() returns an error.
999 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
1001 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1002 Unify with other clean targets.
1004 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1006 * server.c (handle_v_cont): Call set_desired_inferior.
1008 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1010 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1012 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1014 * linux-low.c (linux_wait): Unblock async I/O.
1015 (linux_resume): Block and enable async I/O.
1016 * remote-utils.c (block_async_io, unblock_async_io): New functions.
1017 * server.h (block_async_io, unblock_async_io): Add prototypes.
1019 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1021 * remote-utils.c (remote_open): Print a status notice after
1023 * server.c (attach_inferior): Print a status notice after
1026 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
1028 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1030 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
1032 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1034 * server.c, target.h: Update copyright years.
1036 2004-02-25 Roland McGrath <roland@redhat.com>
1038 * target.h (struct target_ops): New member `read_auxv'.
1039 * server.c (handle_query): Handle qPart:auxv:read: query using that.
1040 * linux-low.c (linux_read_auxv): New function.
1041 (linux_target_ops): Initialize `read_auxv' member to that.
1043 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1045 Committed by Jim Blandy <jimb@redhat.com>.
1047 * linux-s390-low.c (s390_num_regs): Update.
1048 (s390_regmap): Remove control registers. Use __s390x__ predefine
1049 instead of GPR_SIZE to distiguish s390 and s390x targets.
1051 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
1053 * linux-low.c: Update copyright year.
1054 (check_removed_breakpoint): Clear pending_is_breakpoint.
1055 (linux_set_resume_request, linux_queue_one_thread)
1056 (resume_status_pending_p): New functions.
1057 (linux_continue_one_thread): Use process->resume.
1058 (linux_resume): Only resume threads if there are no pending events.
1059 * linux-low.h (struct process_info): Add resume request
1062 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
1064 * regcache.c (new_register_cache): Clear the allocated register
1065 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1067 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
1069 * linux-low.c (linux_resume): Take a struct thread_resume *
1071 (linux_wait): Update call.
1072 (resume_ptr): New static variable.
1073 (linux_continue_one_thread): Renamed from
1074 linux_continue_one_process. Use resume_ptr.
1075 (linux_resume): Use linux_continue_one_thread.
1076 * server.c (handle_v_cont, handle_v_requests): New functions.
1077 (myresume): New function.
1078 (main): Handle 'v' case.
1079 * target.h (struct thread_resume): New type.
1080 (struct target_ops): Change argument of "resume" to struct
1082 (myresume): Delete macro.
1084 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
1086 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1087 (uninstall): Support DESTDIR.
1089 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
1091 * configure.srv: Add xscale*linux copy of arm*linux entry.
1093 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
1095 * linux-arm-low.c (arm_reinsert_addr): New function.
1096 (the_low_target): Add arm_reinsert_addr.
1098 2003-07-08 Mark Kettenis <kettenis@gnu.org>
1100 * mem-break.c: Remove whitespace at end of file.
1102 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1104 * configure.in: Check whether we need to prototype strerror.
1105 * server.h: Optionally prototype strerror.
1106 * gdbreplay.c (perror_with_name): Use strerror.
1107 * linux-low.c (linux_attach_lwp): Use strerror.
1108 * utils.c (perror_with_name): Use strerror.
1109 * config.in, configure: Regenerated.
1111 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
1113 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1114 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1116 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
1118 * Makefile.in (SFILES): Update.
1119 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1120 low-sun3.c: Remove files.
1122 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
1124 * linux-low.c: Move comment to linux_thread_alive where it belonged.
1125 (linux_detach_one_process, linux_detach): New functions.
1126 (linux_target_ops): Add linux_detach.
1127 * server.c (main): Handle 'D' packet.
1128 * target.h (struct target_ops): Add "detach" member.
1129 (detach_inferior): Define.
1131 2003-06-13 Mark Kettenis <kettenis@gnu.org>
1133 From Kelley Cook <kelleycook@wideopenwest.com>:
1134 * configure.srv: Accept i[34567]86 variants.
1136 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
1138 * linux-low.c (linux_wait_for_event): Correct comment typos.
1139 (linux_resume_one_process): Call check_removed_breakpoint.
1140 (linux_send_signal): New function.
1141 (linux_target_ops): Add linux_send_signal.
1142 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1144 * target.h (struct target_ops): Add send_signal.
1146 2003-05-29 Jim Blandy <jimb@redhat.com>
1148 * linux-low.c (usr_store_inferior_registers): Transfer buf in
1149 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
1150 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1151 away part of the register's value.
1153 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
1155 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1156 (linux_wait_for_event, linux_init_signals): Likewise.
1158 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
1160 * configure.in: Check for stdlib.h.
1161 * configure: Regenerated.
1162 * config.in: Regenerated.
1164 2003-01-04 Andreas Schwab <schwab@suse.de>
1166 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1168 2003-01-02 Andrew Cagney <ac131313@redhat.com>
1170 * Makefile.in: Remove obsolete code.
1172 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
1174 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1175 defined(PT_FPR0_HI).
1177 2002-11-17 Stuart Hughes <seh@zee2.com>
1179 * linux-arm-low.c (arm_num_regs): Increase.
1180 (arm_regmap): Include status register.
1182 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
1184 * linux-low.c (register_addr): Remove incorrect -1 check.
1186 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
1188 * linux-low.c (linux_create_inferior): Call setpgid. Return
1190 (unstopped_p, linux_signal_pid): Remove.
1191 (linux_target_ops): Remove linux_signal_pid.
1192 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1193 global instead of target method.
1194 * target.h (struct target_ops): Remove signal_pid. Update comment
1195 for create_inferior.
1196 * server.c (signal_pid): New variable.
1197 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
1198 gdbserver. Set the child to be the foreground process group.
1199 (attach_inferior): Set signal_pid.
1201 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
1203 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1205 2002-08-20 Jim Blandy <jimb@redhat.com>
1207 * Makefile.in (LDFLAGS): Allow the configure script to establish a
1210 2002-08-01 Andrew Cagney <cagney@redhat.com>
1212 * Makefile.in: Make chill references obsolete.
1214 2002-07-24 Kevin Buettner <kevinb@redhat.com>
1216 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1217 * configure: Regenerate.
1218 * config.in: Regenerate.
1220 2002-07-09 David O'Brien <obrien@FreeBSD.org>
1222 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1223 (perror_with_name, remote_close, remote_open, expect, play): Static.
1225 2002-07-04 Michal Ludvig <mludvig@suse.cz>
1227 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1228 byte offsets instead of an array of indexes.
1229 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1231 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
1233 * regcache.c: Add comment.
1235 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
1237 * thread-db.c: New file.
1238 * proc-service.c: New file.
1239 * acinclude.m4: New file.
1240 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1241 proc-service.o, and thread-db.o.
1242 (linux-low.o): Add USE_THREAD_DB.
1243 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1244 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1245 * aclocal.m4: Regenerated.
1246 * config.in: Regenerated.
1247 * configure: Regenerated.
1248 * configure.in: Check for proc_service.h, sys/procfs.h,
1249 thread_db.h, and linux/elf.h headrs.
1250 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1251 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
1252 Check for -lthread_db and thread support.
1253 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1254 PowerPC, and SuperH.
1255 * i387-fp.c: Constify arguments.
1256 * i387-fp.h: Likewise.
1257 * inferiors.c: (struct thread_info): Renamed from
1258 `struct inferior_info'. Remove PID member. Use generic inferior
1259 list header. All uses updated.
1260 (inferiors, signal_pid): Removed.
1261 (all_threads): New variable.
1262 (get_thread): Define.
1263 (add_inferior_to_list): New function.
1264 (for_each_inferior): New function.
1265 (change_inferior_id): New function.
1266 (add_inferior): Removed.
1267 (remove_inferior): New function.
1268 (add_thread): New function.
1269 (free_one_thread): New function.
1270 (remove_thread): New function.
1271 (clear_inferiors): Use for_each_inferior and free_one_thread.
1272 (find_inferior): New function.
1273 (find_inferior_id): New function.
1274 (inferior_target_data): Update argument type.
1275 (set_inferior_target_data): Likewise.
1276 (inferior_regcache_data): Likewise.
1277 (set_inferior_regcache_data): Likewise.
1278 * linux-low.c (linux_bp_reinsert): Remove.
1279 (all_processes, stopping_threads, using_thrads)
1280 (struct pending_signals, debug_threads, pid_of): New.
1281 (inferior_pid): Replace with macro.
1282 (struct inferior_linux_data): Remove.
1283 (get_stop_pc, add_process): New functions.
1284 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1285 Use add_process and add_thread.
1286 (linux_attach_lwp): New function, based on old linux_attach. Use
1287 add_process and add_thread. Set stop_expected for new threads.
1288 (linux_attach): New function.
1289 (linux_kill_one_process): New function.
1290 (linux_kill): Kill all LWPs.
1291 (linux_thread_alive): Use find_inferior_id.
1292 (check_removed_breakpoints, status_pending_p): New functions.
1293 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1294 Update. Use WNOHANG. Wait for cloned processes also. Update process
1295 struct for the found process.
1296 (linux_wait_for_event): New function.
1297 (linux_wait): Use it. Support LWPs.
1298 (send_sigstop, wait_for_sigstop, stop_all_processes)
1299 (linux_resume_one_process, linux_continue_one_process): New functions.
1300 (linux_resume): Support LWPs.
1301 (REGISTER_RAW_SIZE): Remove.
1302 (fetch_register): Use register_size instead. Call supply_register.
1303 (usr_store_inferior_registers): Likewise. Call collect_register.
1305 (regsets_fetch_inferior_registers): Improve error message.
1306 (regsets_store_inferior_registers): Add debugging.
1307 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1308 (unstopped_p, linux_signal_pid): New functions.
1309 (linux_target_ops): Add linux_signal_pid.
1310 (linux_init_signals): New function.
1311 (initialize_low): Call it. Initialize using_threads.
1312 * regcache.c (inferior_regcache_data): Add valid
1314 (get_regcache): Fetch registers lazily. Add fetch argument
1315 and update all callers.
1316 (regcache_invalidate_one, regcache_invalidate): New
1318 (new_register_cache): Renamed from create_register_cache.
1319 Return the new regcache.
1320 (free_register_cache): Change argument to a void *.
1321 (registers_to_string, registers_from_string): Call get_regcache
1322 with fetch flag set.
1323 (register_data): Make static. Pass fetch flag to get_regcache.
1324 (supply_register): Call get_regcache with fetch flag clear.
1325 (collect_register): Call get_regcache with fetch flag set.
1326 (collect_register_as_string): New function.
1327 * regcache.h: Update.
1328 * remote-utils.c (putpkt): Flush after debug output and use
1330 Handle input interrupts while waiting for an ACK.
1331 (input_interrupt): Use signal_pid method.
1332 (getpkt): Flush after debug output and use stderr.
1333 (outreg): Use collect_register_as_string.
1334 (new_thread_notify, dead_thread_notify): New functions.
1335 (prepare_resume_reply): Check using_threads. Set thread_from_wait
1337 (look_up_one_symbol): Flush after debug output.
1338 * server.c (step_thread, server_waiting): New variables.
1339 (start_inferior): Don't use signal_pid. Update call to mywait.
1340 (attach_inferior): Update call to mywait.
1341 (handle_query): Handle qfThreadInfo and qsThreadInfo.
1342 (main): Don't fetch/store registers explicitly. Use
1343 set_desired_inferior. Support proposed ``Hs'' packet. Update
1346 (struct inferior_list, struct_inferior_list_entry): New.
1347 * target.c (set_desired_inferior): New.
1348 (write_inferior_memory): Constify.
1349 (mywait): New function.
1351 (struct target_ops): New signal_pid method.
1352 (mywait): Removed macro, added prototype.
1354 * linux-low.h (regset_func): Removed.
1355 (regset_fill_func, regset_store_func): New.
1356 (enum regset_type): New.
1357 (struct regset_info): Add type field. Use new operation types.
1358 (struct linux_target_ops): stop_pc renamed to get_pc.
1359 Add decr_pc_after_break and breakpoint_at.
1360 (get_process, get_thread_proess, get_process_thread)
1361 (strut process_info, all_processes, linux_attach_lwp)
1362 (thread_db_init): New.
1364 * linux-arm-low.c (arm_get_pc, arm_set_pc,
1365 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1366 (the_low_target): Add new members.
1367 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1368 (i386_store_fpxregset): Constify.
1369 (target_regsets): Add new kind identifier.
1370 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
1371 (i386_set_pc): Add debugging.
1372 (i386_breakpoint_at): New function.
1373 (the_low_target): Add new members.
1374 * linux-mips-low.c (mips_get_pc, mips_set_pc)
1375 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1376 (mips_breakpoint_at): New.
1377 (the_low_target): Add new members.
1378 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1379 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1380 (the_low_target): Add new members.
1381 * linux-sh-low.c (sh_get_pc, sh_set_pc)
1382 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1383 (the_low_target): Add new members.
1384 * linux-x86-64-low.c (target_regsets): Add new kind
1387 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
1389 From Martin Pool <mbp@samba.org>:
1390 * server.c (gdbserver_usage): New function.
1393 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
1395 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1398 2002-05-04 Andrew Cagney <ac131313@redhat.com>
1400 * Makefile.in: Remove obsolete code.
1402 2002-04-24 Michal Ludvig <mludvig@suse.cz>
1404 * linux-low.c (regsets_fetch_inferior_registers),
1405 (regsets_store_inferior_registers): Removed cast to int from
1407 * regcache.h: Added declaration of struct inferior_info.
1409 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1411 * inferiors.c (struct inferior_info): Add regcache_data.
1412 (add_inferior): Call create_register_cache.
1413 (clear_inferiors): Call free_register_cache.
1414 (inferior_regcache_data, set_inferior_regcache_data): New functions.
1415 * regcache.c (struct inferior_regcache_data): New.
1416 (registers): Remove.
1417 (get_regcache): New function.
1418 (create_register_cache, free_register_cache): New functions.
1419 (set_register_cache): Don't initialize the register cache here.
1420 (registers_to_string, registers_from_string, register_data): Call
1422 * regcache.h: Add prototypes.
1423 * server.h: Likewise.
1425 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
1427 * mem-break.c: New file.
1428 * mem-break.h: New file.
1429 * Makefile.in: Add mem-break.o rule; update server.h
1431 * inferiors.c (struct inferior_info): Add target_data
1433 (clear_inferiors): Free target_data member if set.
1434 (inferior_target_data, set_inferior_target_data): New functions.
1435 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1436 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
1437 * linux-low.c (linux_bp_reinsert): New variable.
1438 (struct inferior_linux_data): New.
1439 (linux_create_inferior): Use set_inferior_target_data.
1440 (linux_attach): Likewise. Call add_inferior.
1441 (linux_wait_for_one_inferior): New function.
1442 (linux_wait): Call it.
1443 (linux_write_memory): Add const.
1444 (initialize_low): Call set_breakpoint_data.
1445 * linux-low.h (struct linux_target_ops): Add breakpoint
1447 * server.c (attach_inferior): Remove extra add_inferior
1449 * server.h: Include mem-break.h. Update inferior.c
1451 * target.c (read_inferior_memory)
1452 (write_inferior_memory): New functions.
1453 * target.h (read_inferior_memory)
1454 (write_inferior_memory): Change macros to prototypes.
1455 (struct target_ops): Update comments. Add const to write_memory
1458 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
1460 * linux-low.c (usr_store_inferior_registers): Support
1461 registers which are allowed to fail to store.
1462 * linux-low.h (linux_target_ops): Likewise.
1463 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1464 (ppc_cannot_store_register): FPSCR may not be storable.
1466 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1468 * server.h: Include <string.h> if HAVE_STRING_H.
1469 * ChangeLog: Correct paths in last ChangeLog entry.
1471 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1473 * linux-low.h: Remove obsolete prototypes.
1474 (struct linux_target_ops): New.
1475 (extern the_low_target): New.
1476 * linux-low.c (num_regs, regmap): Remove declarations.
1477 (register_addr): Use the_low_target explicitly.
1478 (fetch_register): Likewise.
1479 (usr_fetch_inferior_registers): Likewise.
1480 (usr_store_inferior_registers): Likewise.
1481 * linux-arm-low.c (num_regs): Remove.
1482 (arm_num_regs): Define.
1483 (arm_regmap): Renamed from regmap, made static.
1484 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1486 (arm_cannot_store_register): Renamed from cannot_store_register,
1488 (the_low_target): New.
1489 * linux-i386-low.c (num_regs): Remove.
1490 (i386_num_regs): Define.
1491 (i386_regmap): Renamed from regmap, made static.
1492 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1494 (i386_cannot_store_register): Renamed from cannot_store_register,
1496 (the_low_target): New.
1497 * linux-ia64-low.c (num_regs): Remove.
1498 (ia64_num_regs): Define.
1499 (ia64_regmap): Renamed from regmap, made static.
1500 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1502 (ia64_cannot_store_register): Renamed from cannot_store_register,
1504 (the_low_target): New.
1505 * linux-m68k-low.c (num_regs): Remove.
1506 (m68k_num_regs): Define.
1507 (m68k_regmap): Renamed from regmap, made static.
1508 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1510 (m68k_cannot_store_register): Renamed from cannot_store_register,
1512 (the_low_target): New.
1513 * linux-mips-low.c (num_regs): Remove.
1514 (mips_num_regs): Define.
1515 (mips_regmap): Renamed from regmap, made static.
1516 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1518 (mips_cannot_store_register): Renamed from cannot_store_register,
1520 (the_low_target): New.
1521 * linux-ppc-low.c (num_regs): Remove.
1522 (ppc_num_regs): Define.
1523 (ppc_regmap): Renamed from regmap, made static.
1524 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1526 (ppc_cannot_store_register): Renamed from cannot_store_register,
1528 (the_low_target): New.
1529 * linux-s390-low.c (num_regs): Remove.
1530 (s390_num_regs): Define.
1531 (s390_regmap): Renamed from regmap, made static.
1532 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1534 (s390_cannot_store_register): Renamed from cannot_store_register,
1536 (the_low_target): New.
1537 * linux-sh-low.c (num_regs): Remove.
1538 (sh_num_regs): Define.
1539 (sh_regmap): Renamed from regmap, made static.
1540 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1542 (sh_cannot_store_register): Renamed from cannot_store_register,
1544 (the_low_target): New.
1545 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1546 (the_low_target): New.
1548 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1550 * Makefile.in: Add stamp-h target.
1551 * configure.in: Create stamp-h.
1552 * configure: Regenerated.
1554 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1556 * inferiors.c: New file.
1557 * target.c: New file.
1558 * target.h: New file.
1559 * Makefile.in: Add target.o and inferiors.o. Update
1561 * linux-low.c (inferior_pid): New static variable,
1562 moved from server.c.
1563 (linux_create_inferior): Renamed from create_inferior.
1564 Call add_inferior. Return 0 on success instead of a PID.
1565 (linux_attach): Renamed from myattach.
1566 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
1567 (linux_thread_alive): Renamed from mythread_alive.
1568 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
1570 (linux_resume): Renamed from myresume. Add missing ``return 0''.
1571 (regsets_store_inferior_registers): Correct error message.
1572 Add missing ``return 0''.
1573 (linux_fetch_registers): Renamed from fetch_inferior_registers.
1574 (linux_store_registers): Renamed from store_inferior_registers.
1575 (linux_read_memory): Renamed from read_inferior_memory.
1576 (linux_write_memory): Renamed from write_inferior_memory.
1577 (linux_target_ops): New structure.
1578 (initialize_low): Call set_target_ops ().
1579 * remote-utils.c (unhexify): New function.
1580 (hexify): New function.
1581 (input_interrupt): Send signals to ``signal_pid''.
1582 * server.c (inferior_pid): Remove.
1583 (start_inferior): Update create_inferior call.
1584 (attach_inferior): Call add_inferior.
1585 (handle_query): New function.
1586 (main): Call handle_query for `q' packets.
1587 * server.h: Include "target.h". Remove obsolete prototypes.
1588 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1590 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
1592 * Makefile.in: Add WARN_CFLAGS. Update configury
1594 * configure.in: Check for <string.h>
1595 * configure: Regenerate.
1596 * config.in: Regenerate.
1597 * gdbreplay.c: Include needed system headers.
1598 (remote_open): Remove strchr prototype.
1599 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1600 * regcache.c (supply_register): Change buf argument to const void *.
1601 (supply_register_by_name): Likewise.
1602 (collect_register): Change buf argument to void *.
1603 (collect_register_by_name): Likewise.
1604 * regcache.h: Add missing prototypes.
1605 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1606 * server.c (handle_query): New function.
1607 (attached): New static variable, moved out of main.
1608 (main): Quiet longjmp clobber warnings.
1609 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
1610 * utils.c (error): Remove NORETURN.