gdb/

	* configure.tgt: Build gdbserver for Cygwin and mingw32.
gdb/gdbserver/
	* configure.ac: Check for more headers which are missing on
	Windows.  Automatically supply -lwsock32 and USE_WIN32API.
	* configure.srv: Add Cygwin and mingw32.
	* remote-utils.c: Don't include headers unconditionally which
	are missing on mingw32.  Include <winsock.h> for mingw32.
	(remote_open): Adjust for mingw32 support.  Flush
	standard error after writing to it.
	(remote_close, putpkt_binary, input_interrupt, block_async_io)
	(unblock_async_io, enable_async_io, disable_async_io)
	(readchar, getpkt): Update for Winsock support.
	(prepare_resume_reply): Expect a protocol signal number.
	* server.c: Disable <sys/wait.h> on mingw32.
	(start_inferior): Adjust for mingw32 support.  Flush
	standard error after writing to it.
	(attach_inferior): Likewise.  Use protocol signal
	numbers.
	(main): Skip 'D' packet on mingw32.  Use protocol signal numbers
	and names.
	* win32-i386-low.c: New file.
	* Makefile.in (XM_CLIBS): Set.
	(gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
	(win32-i386-low.o): New dependency rule.
	* linux-low.c (linux_wait): Use target signal numbers.
	* target.h (struct target_ops): Doc fix.
	* server.h (target_signal_to_name): New prototype.
	* gdbreplay.c: Don't include headers unconditionally which
	are missing on mingw32.  Include <winsock.h> for mingw32.
	(remote_close, remote_open): Adjust for Winsock support.
	* configure, config.in: Regenerated.

1 files changed, 4 insertions, 2 deletions

diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h
index 6c9a4d7..9ee87a2 100644
--- a/gdb/gdbserver/target.h
+++ b/gdb/gdbserver/target.h
@@ -81,9 +81,11 @@ struct target_ops
 
   /* Wait for the inferior process to change state.
 
-     STATUSP will be filled in with a response code to send to GDB.
+     STATUS will be filled in with a response code to send to GDB.
 
-     Returns the signal which caused the process to stop.  */
+     Returns the signal which caused the process to stop, in the
+     remote protocol numbering (e.g. TARGET_SIGNAL_STOP), or the
+     exit code as an integer if *STATUS is 'W'.  */
 
   unsigned char (*wait) (char *status);