X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=gmp%2Fmpn%2Fm68k%2Fmc68020%2Fumul.asm;fp=gmp%2Fmpn%2Fm68k%2Fmc68020%2Fumul.asm;h=4d6e8a8eb89370805a0c7c38ef5d7ccc102da37a;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/gmp/mpn/m68k/mc68020/umul.asm b/gmp/mpn/m68k/mc68020/umul.asm
new file mode 100644
index 00000000..4d6e8a8e
--- /dev/null
+++ b/gmp/mpn/m68k/mc68020/umul.asm
@@ -0,0 +1,33 @@
+dnl  mc68020 mpn_umul_ppmm -- limb by limb multiplication
+
+dnl  Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
+dnl
+dnl  This file is part of the GNU MP Library.
+dnl
+dnl  The GNU MP Library is free software; you can redistribute it and/or
+dnl  modify it under the terms of the GNU Lesser General Public License as
+dnl  published by the Free Software Foundation; either version 3 of the
+dnl  License, or (at your option) any later version.
+dnl
+dnl  The GNU MP Library is distributed in the hope that it will be useful,
+dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+dnl  Lesser General Public License for more details.
+dnl
+dnl  You should have received a copy of the GNU Lesser General Public License
+dnl  along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.
+
+include(`../config.m4')
+
+
+C mp_limb_t mpn_umul_ppmm (mp_limb_t *lp, mp_limb_t x, mp_limb_t y);
+C
+
+PROLOGUE(mpn_umul_ppmm)
+	movel	M(sp,4), a0	C lp
+	movel	M(sp,8), d1	C x
+	movel	M(sp,12), d0	C y
+	mulul	d0, d0:d1
+	movel	d1, M(a0)	C low
+	rts
+EPILOGUE(mpn_umul_ppmm)