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MIPS: math-emu: Turn macros into functions where possible.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2014-04-19 00:36:32 +02:00
parent bee1653593
commit 9e8bad1f9c
39 changed files with 143 additions and 131 deletions
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30
arch/mips/math-emu/ieee754int.h
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@@ -57,18 +57,28 @@
#define CLPAIR(x, y) ((x)*6+(y))
#define CLEARCX \
(ieee754_csr.cx = 0)
static inline void ieee754_clearcx(void)
{
ieee754_csr.cx = 0;
}
#define SETCX(x) \
(ieee754_csr.cx |= (x), ieee754_csr.sx |= (x))
static inline void ieee754_setcx(const unsigned int flags)
{
ieee754_csr.cx |= flags;
ieee754_csr.sx |= flags;
}
#define SETANDTESTCX(x) \
(SETCX(x), ieee754_csr.mx & (x))
static inline int ieee754_setandtestcx(const unsigned int x)
{
ieee754_setcx(x);
#define TSTX() \
(ieee754_csr.cx & ieee754_csr.mx)
return ieee754_csr.mx & x;
}
static inline int ieee754_tstx(void)
{
return ieee754_csr.cx & ieee754_csr.mx;
}
#define COMPXSP \
unsigned xm; int xe; int xs __maybe_unused; int xc
@@ -140,7 +150,7 @@
#define FLUSHDP(v, vc, vs, ve, vm) \
if (vc==IEEE754_CLASS_DNORM) { \
if (ieee754_csr.nod) { \
SETCX(IEEE754_INEXACT); \
ieee754_setcx(IEEE754_INEXACT); \
vc = IEEE754_CLASS_ZERO; \
ve = DP_EMIN-1+DP_EBIAS; \
vm = 0; \
@@ -151,7 +161,7 @@
#define FLUSHSP(v, vc, vs, ve, vm) \
if (vc==IEEE754_CLASS_DNORM) { \
if (ieee754_csr.nod) { \
SETCX(IEEE754_INEXACT); \
ieee754_setcx(IEEE754_INEXACT); \
vc = IEEE754_CLASS_ZERO; \
ve = SP_EMIN-1+SP_EBIAS; \
vm = 0; \