9c0928045c
Leading underscores are ill-advised because such identifiers are reserved. Trailing underscores are merely ugly. Strip both. Our header guards commonly end in _H. Normalize the exceptions. Macros should be ALL_CAPS. Normalize the exception. Done with scripts/clean-header-guards.pl. include/hw/xen/interface/ and tools/virtiofsd/ left alone, because these were imported from Xen and libfuse respectively. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220506134911.2856099-3-armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
65 lines
1.0 KiB
C
65 lines
1.0 KiB
C
#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 */
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