| /* Compute remainder and a congruent to the quotient. m68k fpu version |
| Copyright (C) 1997-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <math.h> |
| |
| FLOAT |
| M_DECL_FUNC (__remquo) (FLOAT x, FLOAT y, int *quo) |
| { |
| FLOAT result; |
| int cquo, fpsr; |
| |
| __asm ("frem%.x %2,%0\n\tfmove%.l %/fpsr,%1" |
| : "=f" (result), "=dm" (fpsr) : "f" (y), "0" (x)); |
| cquo = (fpsr >> 16) & 0x7f; |
| if (fpsr & (1 << 23)) |
| cquo = -cquo; |
| *quo = cquo; |
| return result; |
| } |
| declare_mgen_alias (__remquo, remquo) |
