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MIPS: math-emu: Reformat code according to coding style.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2014-04-16 11:00:12 +02:00
parent 85c51c511d
commit 47fa0c0251
7 changed files with 138 additions and 131 deletions
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142
arch/mips/math-emu/ieee754int.h
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@@ -57,105 +57,105 @@
#define CLPAIR(x, y) ((x)*6+(y))
#define CLEARCX \
(ieee754_csr.cx = 0)
(ieee754_csr.cx = 0)
#define SETCX(x) \
(ieee754_csr.cx |= (x), ieee754_csr.sx |= (x))
(ieee754_csr.cx |= (x), ieee754_csr.sx |= (x))
#define SETANDTESTCX(x) \
(SETCX(x), ieee754_csr.mx & (x))
(SETCX(x), ieee754_csr.mx & (x))
#define TSTX() \
(ieee754_csr.cx & ieee754_csr.mx)
#define COMPXSP \
unsigned xm; int xe; int xs __maybe_unused; int xc
unsigned xm; int xe; int xs __maybe_unused; int xc
#define COMPYSP \
unsigned ym; int ye; int ys; int yc
unsigned ym; int ye; int ys; int yc
#define EXPLODESP(v, vc, vs, ve, vm) \
{\
vs = SPSIGN(v);\
ve = SPBEXP(v);\
vm = SPMANT(v);\
if(ve == SP_EMAX+1+SP_EBIAS){\
if(vm == 0)\
vc = IEEE754_CLASS_INF;\
else if(vm & SP_MBIT(SP_MBITS-1)) \
vc = IEEE754_CLASS_SNAN;\
else \
vc = IEEE754_CLASS_QNAN;\
} else if(ve == SP_EMIN-1+SP_EBIAS) {\
if(vm) {\
ve = SP_EMIN;\
vc = IEEE754_CLASS_DNORM;\
} else\
vc = IEEE754_CLASS_ZERO;\
} else {\
ve -= SP_EBIAS;\
vm |= SP_HIDDEN_BIT;\
vc = IEEE754_CLASS_NORM;\
}\
#define EXPLODESP(v, vc, vs, ve, vm) \
{ \
vs = SPSIGN(v); \
ve = SPBEXP(v); \
vm = SPMANT(v); \
if (ve == SP_EMAX+1+SP_EBIAS) { \
if (vm == 0) \
vc = IEEE754_CLASS_INF; \
else if (vm & SP_MBIT(SP_MBITS-1)) \
vc = IEEE754_CLASS_SNAN; \
else \
vc = IEEE754_CLASS_QNAN; \
} else if (ve == SP_EMIN-1+SP_EBIAS) { \
if (vm) { \
ve = SP_EMIN; \
vc = IEEE754_CLASS_DNORM; \
} else \
vc = IEEE754_CLASS_ZERO; \
} else { \
ve -= SP_EBIAS; \
vm |= SP_HIDDEN_BIT; \
vc = IEEE754_CLASS_NORM; \
} \
}
#define EXPLODEXSP EXPLODESP(x, xc, xs, xe, xm)
#define EXPLODEYSP EXPLODESP(y, yc, ys, ye, ym)
#define COMPXDP \
u64 xm; int xe; int xs __maybe_unused; int xc
u64 xm; int xe; int xs __maybe_unused; int xc
#define COMPYDP \
u64 ym; int ye; int ys; int yc
u64 ym; int ye; int ys; int yc
#define EXPLODEDP(v, vc, vs, ve, vm) \
{\
vm = DPMANT(v);\
vs = DPSIGN(v);\
ve = DPBEXP(v);\
if(ve == DP_EMAX+1+DP_EBIAS){\
if(vm == 0)\
vc = IEEE754_CLASS_INF;\
else if(vm & DP_MBIT(DP_MBITS-1)) \
vc = IEEE754_CLASS_SNAN;\
else \
vc = IEEE754_CLASS_QNAN;\
} else if(ve == DP_EMIN-1+DP_EBIAS) {\
if(vm) {\
ve = DP_EMIN;\
vc = IEEE754_CLASS_DNORM;\
} else\
vc = IEEE754_CLASS_ZERO;\
} else {\
ve -= DP_EBIAS;\
vm |= DP_HIDDEN_BIT;\
vc = IEEE754_CLASS_NORM;\
}\
#define EXPLODEDP(v, vc, vs, ve, vm) \
{ \
vm = DPMANT(v); \
vs = DPSIGN(v); \
ve = DPBEXP(v); \
if (ve == DP_EMAX+1+DP_EBIAS) { \
if (vm == 0) \
vc = IEEE754_CLASS_INF; \
else if (vm & DP_MBIT(DP_MBITS-1)) \
vc = IEEE754_CLASS_SNAN; \
else \
vc = IEEE754_CLASS_QNAN; \
} else if (ve == DP_EMIN-1+DP_EBIAS) { \
if (vm) { \
ve = DP_EMIN; \
vc = IEEE754_CLASS_DNORM; \
} else \
vc = IEEE754_CLASS_ZERO; \
} else { \
ve -= DP_EBIAS; \
vm |= DP_HIDDEN_BIT; \
vc = IEEE754_CLASS_NORM; \
} \
}
#define EXPLODEXDP EXPLODEDP(x, xc, xs, xe, xm)
#define EXPLODEYDP EXPLODEDP(y, yc, ys, ye, ym)
#define FLUSHDP(v, vc, vs, ve, vm) \
if(vc==IEEE754_CLASS_DNORM) {\
if(ieee754_csr.nod) {\
SETCX(IEEE754_INEXACT);\
vc = IEEE754_CLASS_ZERO;\
ve = DP_EMIN-1+DP_EBIAS;\
vm = 0;\
v = ieee754dp_zero(vs);\
}\
#define FLUSHDP(v, vc, vs, ve, vm) \
if (vc==IEEE754_CLASS_DNORM) { \
if (ieee754_csr.nod) { \
SETCX(IEEE754_INEXACT); \
vc = IEEE754_CLASS_ZERO; \
ve = DP_EMIN-1+DP_EBIAS; \
vm = 0; \
v = ieee754dp_zero(vs); \
} \
}
#define FLUSHSP(v, vc, vs, ve, vm) \
if(vc==IEEE754_CLASS_DNORM) {\
if(ieee754_csr.nod) {\
SETCX(IEEE754_INEXACT);\
vc = IEEE754_CLASS_ZERO;\
ve = SP_EMIN-1+SP_EBIAS;\
vm = 0;\
v = ieee754sp_zero(vs);\
}\
#define FLUSHSP(v, vc, vs, ve, vm) \
if (vc==IEEE754_CLASS_DNORM) { \
if (ieee754_csr.nod) { \
SETCX(IEEE754_INEXACT); \
vc = IEEE754_CLASS_ZERO; \
ve = SP_EMIN-1+SP_EBIAS; \
vm = 0; \
v = ieee754sp_zero(vs); \
} \
}
#define FLUSHXDP FLUSHDP(x, xc, xs, xe, xm)