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39 lines
787 B
39 lines
787 B
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#define FLTBASE 0
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#define REGBASE 32 // offset of integer registers
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#define FLAGBASE FLAGMODE
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#define PREGBASE PREGEA
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enum {
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REGFPCR = 64,
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REGSFTFPCR, REGFIR, REGPSR,
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FLAGMODE, FLAGIE, FLAGIRQL,
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FLAGFPC,
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// Pseudo registers
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PREGEA, PREGEXP, PREGRA, PREGP,
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PREGU0, PREGU1, PREGU2, PREGU3, PREGU4,
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PREGU5, PREGU6, PREGU7, PREGU8, PREGU9,
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PREGU10, PREGU11, PREGU12
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};
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//
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// This union is used to convert between doubles, quads and
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// large integers.
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//
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typedef union _CONVERTED_DOUBLE {
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DOUBLE d;
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ULONG ul[2];
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LARGE_INTEGER li;
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} CONVERTED_DOUBLE, *PCONVERTED_DOUBLE;
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ULONG GetIntRegNumber(ULONG);
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void GetQuadRegValue(ULONG , PLARGE_INTEGER );
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void GetFloatingPointRegValue(ULONG , PCONVERTED_DOUBLE);
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