1 files changed, 64 insertions, 0 deletions
diff --git a/sys/boot/ia64/ski/start.S b/sys/boot/ia64/ski/start.S
new file mode 100644
index 0000000..bb0266f
--- /dev/null
+++ b/sys/boot/ia64/ski/start.S
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2003 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <machine/fpu.h>
+
+#define	STACKSIZE	16384
+#define	FPSR_DEFAULT	0x0009804c0270033f
+
+	.text
+	.global		_start
+	.proc		_start
+_start:
+{	.mlx
+	mov		ar.rsc=0
+	movl		gp=__gp
+	;;
+}
+{	.mlx
+	add		r2=@gprel(stack),gp
+	movl		r14=FPSR_DEFAULT
+	;;
+}
+{	.mib
+	mov		ar.bspstore=r2
+	add		r12=STACKSIZE-16,r2
+	bsw.1
+	;;
+}
+{	.mmb
+	mov		ar.rsc=3
+	mov		ar.fpsr=r14
+	br.sptk		ski_main
+	;;
+}
+	.endp		_start
+
+	.data
+	.align		16
+stack:	.skip		STACKSIZE