diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-04-22 16:33:07 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 15:11:13 +0200 |
| commit | b3a7ad2b0c48e046ff8a7934f3aa55fc06c54762 (patch) | |
| tree | d1bbd22d16d03ba2e651fa60d08a81857327fabc /arch/mips/math-emu/ieee754dp.h | |
| parent | 3e160aad0f23cc80743dd44810269c9667e0eb0e (diff) | |
MIPS: math-emu: Eleminate duplicate definitions of identical macros.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu/ieee754dp.h')
| -rw-r--r-- | arch/mips/math-emu/ieee754dp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/mips/math-emu/ieee754dp.h b/arch/mips/math-emu/ieee754dp.h index f8f358a9072..216bab308dc 100644 --- a/arch/mips/math-emu/ieee754dp.h +++ b/arch/mips/math-emu/ieee754dp.h @@ -30,6 +30,20 @@ #define assert(expr) ((void)0) +#define DP_EBIAS 1023 +#define DP_EMIN (-1022) +#define DP_EMAX 1023 +#define DP_FBITS 52 +#define DP_MBITS 52 + +#define DP_MBIT(x) ((u64)1 << (x)) +#define DP_HIDDEN_BIT DP_MBIT(DP_FBITS) +#define DP_SIGN_BIT DP_MBIT(63) + +#define DPSIGN(dp) (dp.parts.sign) +#define DPBEXP(dp) (dp.parts.bexp) +#define DPMANT(dp) (dp.parts.mant) + /* 3bit extended double precision sticky right shift */ #define XDPSRS(v,rs) \ ((rs > (DP_FBITS+3))?1:((v) >> (rs)) | ((v) << (64-(rs)) != 0)) |