diff options
Diffstat (limited to 'sysdeps/hppa/hppa1.1/udiv_qrnnd.s')
| -rw-r--r-- | sysdeps/hppa/hppa1.1/udiv_qrnnd.s | 69 |
1 files changed, 36 insertions, 33 deletions
diff --git a/sysdeps/hppa/hppa1.1/udiv_qrnnd.s b/sysdeps/hppa/hppa1.1/udiv_qrnnd.s index bf7dc70cd7..c0a02d89ad 100644 --- a/sysdeps/hppa/hppa1.1/udiv_qrnnd.s +++ b/sysdeps/hppa/hppa1.1/udiv_qrnnd.s @@ -1,53 +1,55 @@ -; HP-PA __udiv_qrnnd division support, used from longlong.h. -; This version runs fast on PA 7000 and later. +;! HP-PA __udiv_qrnnd division support, used from longlong.h. +;! This version runs fast on PA 7000 and later. -; Copyright (C) 1993, 1994 Free Software Foundation, Inc. +;! Copyright (C) 1993, 1994 Free Software Foundation, Inc. -; This file is part of the GNU MP Library. +;! This file is part of the GNU MP Library. -; The GNU MP Library is free software; you can redistribute it and/or modify -; it under the terms of the GNU Library General Public License as published by -; the Free Software Foundation; either version 2 of the License, or (at your -; option) any later version. +;! The GNU MP Library is free software; you can redistribute it and/or modify +;! it under the terms of the GNU Library General Public License as published by +;! the Free Software Foundation; either version 2 of the License, or (at your +;! option) any later version. -; The GNU MP Library 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 Library General Public -; License for more details. +;! The GNU MP Library 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 Library General Public +;! License for more details. -; You should have received a copy of the GNU Library General Public License -; along with the GNU MP Library; see the file COPYING.LIB. If not, write to -; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, -; MA 02111-1307, USA. +;! You should have received a copy of the GNU Library General Public License +;! along with the GNU MP Library; see the file COPYING.LIB. If not, write to +;! the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +;! MA 02111-1307, USA. -; INPUT PARAMETERS -; rem_ptr gr26 -; n1 gr25 -; n0 gr24 -; d gr23 +;! INPUT PARAMETERS +;! rem_ptr gr26 +;! n1 gr25 +;! n0 gr24 +;! d gr23 - .code -L$0000 .word 0x43f00000 + .text +L$0000: + .word 0x43f00000 .word 0x0 .export __udiv_qrnnd -__udiv_qrnnd +__udiv_qrnnd: .proc .callinfo frame=64,no_calls .entry ldo 64(%r30),%r30 - stws %r25,-16(0,%r30) ; n_hi - stws %r24,-12(0,%r30) ; n_lo - ldil L'L$0000,%r19 - ldo R'L$0000(%r19),%r19 + stws %r25,-16(0,%r30) ;! n_hi + stws %r24,-12(0,%r30) ;! n_lo + b,l L$0,%r1 + ldo L$0000-L$0(%r1),%r1 +L$0: fldds -16(0,%r30),%fr5 stws %r23,-12(0,%r30) comib,<= 0,%r25,L$1 fcnvxf,dbl,dbl %fr5,%fr5 - fldds 0(0,%r19),%fr4 + fldds 0(0,%r1),%fr4 fadd,dbl %fr4,%fr5,%fr5 -L$1 +L$1: fcpy,sgl %fr0,%fr6L fldws -12(0,%r30),%fr6R fcnvxf,dbl,dbl %fr6,%fr4 @@ -62,13 +64,14 @@ L$1 ldws -12(0,%r30),%r21 ldws -16(0,%r30),%r20 sub %r24,%r21,%r22 - subb %r25,%r20,%r19 - comib,= 0,%r19,L$2 + subb %r25,%r20,%r1 + comib,= 0,%r1,L$2 ldo -64(%r30),%r30 add %r22,%r23,%r22 ldo -1(%r28),%r28 -L$2 bv 0(%r2) +L$2: + bv 0(%r2) stws %r22,0(0,%r26) .exit |