1 files changed, 78 insertions, 0 deletions
diff --git a/arch/sparc/lib/muldi3.S b/arch/sparc/lib/muldi3.S
new file mode 100644
index 000000000..17a0f49ae
--- /dev/null
+++ b/arch/sparc/lib/muldi3.S
@@ -0,0 +1,78 @@
+/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include <asm/export.h>
+	.text
+	.align 4
+	.globl __muldi3
+__muldi3:
+	save  %sp, -104, %sp
+	wr  %g0, %i1, %y
+	sra  %i3, 0x1f, %g2
+	and  %i1, %g2, %g2
+	andcc  %g0, 0, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, %i3, %g1
+	mulscc  %g1, 0, %g1
+	add  %g1, %g2, %l2
+	rd  %y, %o1
+	mov  %o1, %l3
+	mov  %i1, %o0
+	mov  %i2, %o1
+	umul %o0, %o1, %o0
+	mov  %o0, %l0
+	mov  %i0, %o0
+	mov  %i3, %o1
+	umul %o0, %o1, %o0
+	add  %l0, %o0, %l0
+	mov  %l2, %i0
+	add  %l2, %l0, %i0
+	ret 
+	restore  %g0, %l3, %o1
+EXPORT_SYMBOL(__muldi3)