umul.asm
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上传日期:2022-08-06
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- 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)