* acconfig.h (HAVE_PT_GETXMMREGS): New.

[deliverable/binutils-gdb.git] / gdb / configure.in

diff --git a/gdb/configure.in b/gdb/configure.in
index 43a5c0e1cf790ba29f3c892b7c44c6d45b336e34..52d3e9accf89b824f0ea8a343a9951a8eb383348 100644 (file)
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -1,5 +1,5 @@
 dnl Autoconf configure script for GDB, the GNU debugger.
-dnl Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001
+dnl Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
 dnl Free Software Foundation, Inc.
 dnl
 dnl This file is part of GDB.
@@ -217,6 +217,19 @@ if test $gdb_cv_have_pt_getdbregs = yes; then
   AC_DEFINE(HAVE_PT_GETDBREGS)
 fi
 
+# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
+AC_MSG_CHECKING(for PT_GETXMMREGS)
+AC_CACHE_VAL(gdb_cv_have_pt_getxmmregs,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ptrace.h>],
+               [PT_GETXMMREGS;],
+               [gdb_cv_have_pt_getxmmregs=yes],
+               [gdb_cv_have_pt_getxmmregs=no])])
+AC_MSG_RESULT($gdb_cv_have_pt_getxmmregs)
+if test $gdb_cv_have_pt_getxmmregs = yes; then
+  AC_DEFINE(HAVE_PT_GETXMMREGS)
+fi
+
 
 AC_CHECK_LIB(socket, socketpair)
 AC_CHECK_FUNCS(socketpair)