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Added missing FYL2XP1 instruction.

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This commit is contained in:
TomW 2015-05-03 20:53:18 +01:00
commit 1802996443
2 changed files with 13 additions and 2 deletions
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11
src/x87_ops_misc.h
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@ -465,6 +465,17 @@ static int opFYL2X(uint32_t fetchdat)
return 0;
}
static int opFYL2XP1(uint32_t fetchdat)
{
FP_ENTER();
pc++;
if (fplog) pclog("FYL2XP1\n");
ST(1) = ST(1) * (log(ST(0)+1.0) / log(2.0));
x87_pop();
CLOCK_CYCLES(250);
return 0;
}
static int opFPTAN(uint32_t fetchdat)
{
FP_ENTER();