diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-04-22 15:51:55 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 15:11:13 +0200 |
| commit | ad8fb5537a7747187e92434dc096d3914472b51b (patch) | |
| tree | 57649f0df12bb0aa946bf5b6c25452398ae70f1b /arch/mips/math-emu/ieee754int.h | |
| parent | f5410d19b07d1d06a2ffa43db6d9b565a3a51c41 (diff) | |
| download | op-kernel-dev-ad8fb5537a7747187e92434dc096d3914472b51b.zip op-kernel-dev-ad8fb5537a7747187e92434dc096d3914472b51b.tar.gz | |
MIPS: math-emu: Replace DP_MBITS with DP_FBITS and SP_MBITS with SP_FBITS.
Both were defined as 23 rsp. 52 though the mentissa is actually a bit more
than the fraction.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu/ieee754int.h')
| -rw-r--r-- | arch/mips/math-emu/ieee754int.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h index 39c40d2..543e8f0 100644 --- a/arch/mips/math-emu/ieee754int.h +++ b/arch/mips/math-emu/ieee754int.h @@ -31,19 +31,19 @@ #define DP_EBIAS 1023 #define DP_EMIN (-1022) #define DP_EMAX 1023 -#define DP_MBITS 52 +#define DP_FBITS 52 #define SP_EBIAS 127 #define SP_EMIN (-126) #define SP_EMAX 127 -#define SP_MBITS 23 +#define SP_FBITS 23 #define DP_MBIT(x) ((u64)1 << (x)) -#define DP_HIDDEN_BIT DP_MBIT(DP_MBITS) +#define DP_HIDDEN_BIT DP_MBIT(DP_FBITS) #define DP_SIGN_BIT DP_MBIT(63) #define SP_MBIT(x) ((u32)1 << (x)) -#define SP_HIDDEN_BIT SP_MBIT(SP_MBITS) +#define SP_HIDDEN_BIT SP_MBIT(SP_FBITS) #define SP_SIGN_BIT SP_MBIT(31) @@ -94,7 +94,7 @@ static inline int ieee754_tstx(void) if (ve == SP_EMAX+1+SP_EBIAS) { \ if (vm == 0) \ vc = IEEE754_CLASS_INF; \ - else if (vm & SP_MBIT(SP_MBITS-1)) \ + else if (vm & SP_MBIT(SP_FBITS-1)) \ vc = IEEE754_CLASS_SNAN; \ else \ vc = IEEE754_CLASS_QNAN; \ @@ -128,7 +128,7 @@ static inline int ieee754_tstx(void) if (ve == DP_EMAX+1+DP_EBIAS) { \ if (vm == 0) \ vc = IEEE754_CLASS_INF; \ - else if (vm & DP_MBIT(DP_MBITS-1)) \ + else if (vm & DP_MBIT(DP_FBITS-1)) \ vc = IEEE754_CLASS_SNAN; \ else \ vc = IEEE754_CLASS_QNAN; \ |
