diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/h8300/fixunssfsi.c')
| -rw-r--r-- | gcc-4.9/libgcc/config/h8300/fixunssfsi.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/h8300/fixunssfsi.c b/gcc-4.9/libgcc/config/h8300/fixunssfsi.c new file mode 100644 index 000000000..c45531613 --- /dev/null +++ b/gcc-4.9/libgcc/config/h8300/fixunssfsi.c @@ -0,0 +1,40 @@ +/* More subroutines needed by GCC output code on some machines. */ +/* Compile this one with gcc. */ +/* Copyright (C) 1989-2014 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3, or (at your option) +any later version. + +GCC 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 General Public License for more details. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +/* The libgcc2.c implementation gets confused by our type setup and creates + a directly recursive call, so we do our own implementation. For + the H8/300, that's in lib1funcs.S, for H8/300H and H8S, it's here. */ + +#ifndef __H8300__ +long __fixunssfsi (float a); + +long +__fixunssfsi (float a) +{ + if (a >= (float) 32768L) + return (long) (a - 32768L) + 32768L; + return (long) a; +} +#endif |