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implement instructions 0x068-0x079: D2I, D2L, trig and exponential functions

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This commit is contained in:
Diego Lopez
2026-04-08 16:11:18 -06:00
parent 7713be5293
commit 30e0203df4
1 changed files with 48 additions and 15 deletions
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63
src/spider/runtime/instr/Instr_060-07F.cpp
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@@ -70,63 +70,96 @@ namespace spider {
}
void CPU::D2I() {
// TODO: Implement D2I
fetchOperDst();
_dst->_u32 = static_cast<u32>(_dst->_f64);
(this->*_post)();
}
void CPU::D2L() {
// TODO: Implement D2L
fetchOperDst();
_dst->_u64 = static_cast<u64>(_dst->_f64);
(this->*_post)();
}
void CPU::SIN() {
// TODO: Implement SIN
fetchOperDst();
_dst->_f64 = std::sin(_dst->_f64);
(this->*_post)();
}
void CPU::COS() {
// TODO: Implement COS
fetchOperDst();
_dst->_f64 = std::cos(_dst->_f64);
(this->*_post)();
}
void CPU::TAN() {
// TODO: Implement TAN
fetchOperDst();
_dst->_f64 = std::tan(_dst->_f64);
(this->*_post)();
}
void CPU::ASIN() {
// TODO: Implement ASIN
fetchOperDst();
_dst->_f64 = std::asin(_dst->_f64);
(this->*_post)();
}
void CPU::ACOS() {
// TODO: Implement ACOS
fetchOperDst();
_dst->_f64 = std::acos(_dst->_f64);
(this->*_post)();
}
void CPU::ATAN() {
// TODO: Implement ATAN
fetchOperDst();
_dst->_f64 = std::atan(_dst->_f64);
(this->*_post)();
}
void CPU::ATAN2() {
// TODO: Implement ATAN2
fetchOperDst();
fetchOperSrc();
_dst->_f64 = std::atan2(_dst->_f64, _src->_f64);
(this->*_post)();
}
void CPU::EXP() {
// TODO: Implement EXP
fetchOperDst();
_dst->_f64 = std::exp(_dst->_f64);
(this->*_post)();
}
void CPU::LOG() {
// TODO: Implement LOG
fetchOperDst();
_dst->_f64 = std::log(_dst->_f64);
(this->*_post)();
}
void CPU::LOGAB() {
// TODO: Implement LOGAB
fetchOperDst();
fetchOperSrc();
_dst->_f64 = std::log(_dst->_f64) / std::log(_src->_f64);
(this->*_post)();
}
void CPU::POW() {
// TODO: Implement POW
fetchOperDst();
fetchOperSrc();
_dst->_f64 = std::pow(_dst->_f64, _src->_f64);
(this->*_post)();
}
void CPU::SQRT() {
// TODO: Implement SQRT
fetchOperDst();
_dst->_f64 = std::sqrt(_dst->_f64);
(this->*_post)();
}
void CPU::ROOT() {
// TODO: Implement ROOT
fetchOperDst();
fetchOperSrc();
_dst->_f64 = std::pow(_dst->_f64, 1.0 / _src->_f64);
}
void CPU::ADC() {