RISC-V Proxy Kernel
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#include <stdint.h>
#include "platform.h"
#include "primitives.h"
#include "internals.h"
struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t sig )
{
int shiftCount;
struct exp16_sig64 z;
shiftCount = softfloat_countLeadingZeros64( sig ) - 11;
z.exp = 1 - shiftCount;
z.sig = sig<<shiftCount;
return z;
}