musl/arch/or1k/bits/fenv.h
Stefan Kristiansson 200d15479c add or1k (OpenRISC 1000) architecture port
With the exception of a fenv implementation, the port is fully featured.
The port has been tested in or1ksim, the golden reference functional
simulator for OpenRISC 1000.
It passes all libc-test tests (except the math tests that
requires a fenv implementation).

The port assumes an or1k implementation that has support for
atomic instructions (l.lwa/l.swa).

Although it passes all the libc-test tests, the port is still
in an experimental state, and has yet experienced very little
'real-world' use.
2014-07-18 14:10:23 -04:00

11 lines
178 B
C

#define FE_ALL_EXCEPT 0
#define FE_TONEAREST 0
typedef unsigned long fexcept_t;
typedef struct {
unsigned long __cw;
} fenv_t;
#define FE_DFL_ENV ((const fenv_t *) -1)