diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/nios2/lib2-nios2.h')
-rw-r--r-- | gcc-4.9/libgcc/config/nios2/lib2-nios2.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/nios2/lib2-nios2.h b/gcc-4.9/libgcc/config/nios2/lib2-nios2.h new file mode 100644 index 000000000..c582c2f95 --- /dev/null +++ b/gcc-4.9/libgcc/config/nios2/lib2-nios2.h @@ -0,0 +1,49 @@ +/* Integer arithmetic support for Altera Nios II. + + Copyright (C) 2012-2014 Free Software Foundation, Inc. + Contributed by Altera and Mentor Graphics, Inc. + + This file 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. + + This file 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/>. */ + +#ifndef LIB2_NIOS2_H +#define LIB2_NIOS2_H + +/* Types. */ + +typedef char QItype __attribute__ ((mode (QI))); +typedef unsigned char UQItype __attribute__ ((mode (QI))); +typedef short HItype __attribute__ ((mode (HI))); +typedef unsigned short UHItype __attribute__ ((mode (HI))); +typedef int SItype __attribute__ ((mode (SI))); +typedef unsigned int USItype __attribute__ ((mode (SI))); +typedef int word_type __attribute__ ((mode (__word__))); + +/* Exported functions. */ +extern SItype __divsi3 (SItype, SItype); +extern SItype __modsi3 (SItype, SItype); +extern SItype __udivsi3 (SItype, SItype); +extern SItype __umodsi3 (SItype, SItype); +extern HItype __divhi3 (HItype, HItype); +extern HItype __modhi3 (HItype, HItype); +extern UHItype __udivhi3 (UHItype, UHItype); +extern UHItype __umodhi3 (UHItype, UHItype); +extern SItype __mulsi3 (SItype, SItype); + +#endif /* LIB2_NIOS2_H */ |