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HEAD
hw/arm/smmu-common: Support 64-bit addresses
[qmiga/qemu.git]
/
include
/
qemu
/
cpu-float.h
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#ifndef QEMU_CPU_FLOAT_H
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#define QEMU_CPU_FLOAT_H
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#include "fpu/softfloat-types.h"
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/* Unions for reinterpreting between floats and integers. */
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typedef union {
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float32 f;
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uint32_t l;
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} CPU_FloatU;
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typedef union {
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float64 d;
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#if HOST_BIG_ENDIAN
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struct {
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uint32_t upper;
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uint32_t lower;
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} l;
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#else
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struct {
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uint32_t lower;
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uint32_t upper;
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} l;
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#endif
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uint64_t ll;
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} CPU_DoubleU;
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typedef union {
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floatx80 d;
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struct {
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uint64_t lower;
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uint16_t upper;
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} l;
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} CPU_LDoubleU;
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typedef union {
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float128 q;
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#if HOST_BIG_ENDIAN
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struct {
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uint32_t upmost;
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uint32_t upper;
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uint32_t lower;
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uint32_t lowest;
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} l;
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struct {
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uint64_t upper;
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uint64_t lower;
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} ll;
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#else
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struct {
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uint32_t lowest;
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uint32_t lower;
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uint32_t upper;
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uint32_t upmost;
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} l;
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struct {
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uint64_t lower;
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uint64_t upper;
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} ll;
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#endif
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} CPU_QuadU;
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#endif /* QEMU_CPU_FLOAT_H */