diff options
Diffstat (limited to 'runtime/kvx/i64_sdiv.c')
| -rw-r--r-- | runtime/kvx/i64_sdiv.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/runtime/kvx/i64_sdiv.c b/runtime/kvx/i64_sdiv.c new file mode 100644 index 00000000..a42164cc --- /dev/null +++ b/runtime/kvx/i64_sdiv.c @@ -0,0 +1,23 @@ +extern long __divdi3 (long a, long b); + +int i32_sdiv (int a, int b) +{ + return __divdi3 (a, b); +} + +#ifdef OUR_OWN_FE_EXCEPT +#include <../../k1-cos/include/hal/cos_registers.h> + +/* DM FIXME this is for floating point */ +int fetestexcept(int excepts) { + int mask = (COS_SFR_CS_IO_MASK | COS_SFR_CS_DZ_MASK | COS_SFR_CS_OV_MASK | COS_SFR_CS_UN_MASK | COS_SFR_CS_IN_MASK) & excepts; + unsigned long long cs = __builtin_kvx_get(COS_SFR_CS); + return cs & mask; +} + +int feclearexcept(int excepts) { + int mask = (COS_SFR_CS_IO_MASK | COS_SFR_CS_DZ_MASK | COS_SFR_CS_OV_MASK | COS_SFR_CS_UN_MASK | COS_SFR_CS_IN_MASK) & excepts; + __builtin_kvx_wfxl(COS_SFR_CS, mask); + return 0; +} +#endif |