rvsim 0.2.2

A RISC-V simulator implementing RV32G[C].
Documentation 
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#include <stdbool.h>
#include <stdint.h>
#include "platform.h"
#include "internals.h"
#include "specialize.h"
#include "softfloat.h"

/*----------------------------------------------------------------------------
| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
| the combined NaN result.  If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast32_t softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB )
{
    if ( softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB ) ) {
        softfloat_raiseFlags( softfloat_flag_invalid );
    }
    return defaultNaNF32UI;
}