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... and some more linux compatibility changes.

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
This commit is contained in:
Adrian Conlon 2017-10-29 20:15:49 +00:00
parent a134d935db
commit ff2f44bbd2
2 changed files with 8 additions and 6 deletions
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2
Z80/inc/Profiler.h
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@ -21,8 +21,8 @@ namespace EightBit {
private:
std::array<uint64_t, 0x100> m_instructions;
std::array<uint64_t, 0x10000> m_addresses;
Disassembler& m_disassembler;
Z80& m_cpu;
Disassembler& m_disassembler;
void dumpInstructionProfiles() const;
void dumpAddressProfiles() const;

12
Z80/src/Z80.cpp
View File

@ -327,16 +327,18 @@ void EightBit::Z80::compare(uint8_t& f, uint8_t check, uint8_t value) {
uint8_t EightBit::Z80::rlc(uint8_t& f, uint8_t operand) {
clearFlag(f, NF | HC);
setFlag(f, CF, operand & Bit7);
operand = _rotl8(operand, 1);
const auto carry = operand & Bit7;
operand = (operand << 1) | (carry >> 7);
setFlag(f, CF, carry);
adjustXY<Z80>(f, operand);
return operand;
}
uint8_t EightBit::Z80::rrc(uint8_t& f, uint8_t operand) {
clearFlag(f, NF | HC);
setFlag(f, CF, operand & Bit0);
operand = _rotr8(operand, 1);
const auto carry = operand & Bit0;
operand = (operand >> 1) | (carry << 7);
setFlag(f, CF, carry);
adjustXY<Z80>(f, operand);
return operand;
}
@ -372,7 +374,7 @@ uint8_t EightBit::Z80::sla(uint8_t& f, uint8_t operand) {
uint8_t EightBit::Z80::sra(uint8_t& f, uint8_t operand) {
clearFlag(f, NF | HC);
setFlag(f, CF, operand & Bit0);
operand = (operand >> 1) | operand & Bit7;
operand = (operand >> 1) | (operand & Bit7);
adjustXY<Z80>(f, operand);
return operand;
}