version 1.1, 2000/09/09 14:12:38 |
version 1.1.1.2, 2003/08/25 16:06:24 |
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dnl PowerPC-32 umul_ppmm -- support for longlong.h |
dnl PowerPC-32 umul_ppmm -- support for longlong.h |
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dnl Copyright (C) 2000 Free Software Foundation, Inc. |
dnl Copyright 2000, 2001 Free Software Foundation, Inc. |
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dnl |
dnl This file is part of the GNU MP Library. |
dnl This file is part of the GNU MP Library. |
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dnl |
dnl The GNU MP Library is free software; you can redistribute it and/or modify |
dnl The GNU MP Library is free software; you can redistribute it and/or |
dnl it under the terms of the GNU Lesser General Public License as published by |
dnl modify it under the terms of the GNU Lesser General Public License as |
dnl the Free Software Foundation; either version 2.1 of the License, or (at your |
dnl published by the Free Software Foundation; either version 2.1 of the |
dnl option) any later version. |
dnl License, or (at your option) any later version. |
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dnl |
dnl The GNU MP Library is distributed in the hope that it will be useful, but |
dnl The GNU MP Library is distributed in the hope that it will be useful, |
dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser |
dnl License for more details. |
dnl General Public License for more details. |
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dnl |
dnl You should have received a copy of the GNU Lesser General Public License |
dnl You should have received a copy of the GNU Lesser General Public License |
dnl along with the GNU MP Library; see the file COPYING.LIB. If not, write to |
dnl along with the GNU MP Library; see the file COPYING.LIB. If not, write |
dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
dnl to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
dnl MA 02111-1307, USA. |
dnl Boston, MA 02111-1307, USA. |
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include(`../config.m4') |
include(`../config.m4') |
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C mp_limb_t mpn_umul_ppmm (mp_limb_t *lowptr, mp_limb_t m1, mp_limb_t m2); |
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C |
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ASM_START() |
ASM_START() |
PROLOGUE(mpn_umul_ppmm) |
PROLOGUE(mpn_umul_ppmm) |
mullw 0,4,5 |
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mulhwu 9,4,5 |
C r3 lowptr |
stw 0,0(3) |
C r4 m1 |
mr 3,9 |
C r5 m2 |
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mullw r0, r4, r5 |
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mulhwu r9, r4, r5 |
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stw r0, 0(r3) |
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mr r3, r9 |
blr |
blr |
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EPILOGUE(mpn_umul_ppmm) |
EPILOGUE(mpn_umul_ppmm) |