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fp/unpacked: Implement FPRound

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MerryMage
2018-06-28 21:46:02 +01:00
parent 55d590c01f
commit 8668d61881
2 changed files with 139 additions and 0 deletions
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14
src/common/fp/unpacked.h
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@@ -40,4 +40,18 @@ inline bool operator==(const FPUnpacked<MantissaT>& a, const FPUnpacked<Mantissa
template<typename FPT>
std::tuple<FPType, bool, FPUnpacked<u64>> FPUnpack(FPT op, FPCR fpcr, FPSR& fpsr);
template<typename FPT, typename MantissaT>
FPT FPRoundBase(FPUnpacked<MantissaT> op, FPCR fpcr, RoundingMode rounding, FPSR& fpsr);
template<typename FPT, typename MantissaT>
FPT FPRound(FPUnpacked<MantissaT> op, FPCR fpcr, RoundingMode rounding, FPSR& fpsr) {
fpcr.AHP(false);
return FPRoundBase<FPT, MantissaT>(op, fpcr, rounding, fpsr);
}
template<typename FPT, typename MantissaT>
FPT FPRound(FPUnpacked<MantissaT> op, FPCR fpcr, FPSR& fpsr) {
return FPRound<FPT, MantissaT>(op, fpcr, fpcr.RMode(), fpsr);
}
} // namespace Dynarmic::FP