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| author | Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> | 2014-07-17 22:09:10 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-07-18 14:10:23 -0400 |
| commit | 200d15479c0bc48471ee7b8e538ce33af990f82e (patch) | |
| tree | 864cc38895b9277384ed3a956f4ad324de2c4455 /arch/or1k/bits/float.h | |
| parent | 7bece9c2095ee81f14b1088f6b0ba2f37fecb283 (diff) | |
| download | musl-200d15479c0bc48471ee7b8e538ce33af990f82e.tar.gz | |
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.
Diffstat (limited to 'arch/or1k/bits/float.h')
| -rw-r--r-- | arch/or1k/bits/float.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/or1k/bits/float.h b/arch/or1k/bits/float.h new file mode 100644 index 00000000..ec46b94b --- /dev/null +++ b/arch/or1k/bits/float.h @@ -0,0 +1,17 @@ +#define FLT_ROUNDS 1 +#define FLT_EVAL_METHOD 0 + +#define LDBL_TRUE_MIN 4.94065645841246544177e-324L +#define LDBL_MIN 2.22507385850720138309e-308L +#define LDBL_MAX 1.79769313486231570815e+308L +#define LDBL_EPSILON 2.22044604925031308085e-16L + +#define LDBL_MANT_DIG 53 +#define LDBL_MIN_EXP (-1021) +#define LDBL_MAX_EXP 1024 + +#define LDBL_DIG 15 +#define LDBL_MIN_10_EXP (-307) +#define LDBL_MAX_10_EXP 308 + +#define DECIMAL_DIG 17 |