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Arm64Emitter: Convert ShiftType to enum class

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This commit is contained in:
Dentomologist
2021-01-16 01:26:23 -08:00
parent e62fa1ea9f
commit e3237661ec
6 changed files with 105 additions and 77 deletions
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58
Source/Core/Common/Arm64Emitter.h
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@ -277,12 +277,16 @@ constexpr ARM64Reg EncodeRegToQuad(ARM64Reg reg)
return static_cast<ARM64Reg>(reg | 0xC0);
}
enum ShiftType
enum class ShiftType
{
ST_LSL = 0,
ST_LSR = 1,
ST_ASR = 2,
ST_ROR = 3,
// Logical Shift Left
LSL = 0,
// Logical Shift Right
LSR = 1,
// Arithmetic Shift Right
ASR = 2,
// Rotate Right
ROR = 3,
};
enum class IndexType
@ -437,7 +441,7 @@ public:
m_width = WidthSpecifier::Width32Bit;
m_extend = ExtendSpecifier::UXTW;
}
m_shifttype = ST_LSL;
m_shifttype = ShiftType::LSL;
}
ArithOption(ARM64Reg Rd, ShiftType shift_type, u32 shift)
{
@ -466,7 +470,7 @@ public:
case TypeSpecifier::ExtendedReg:
return (static_cast<u32>(m_extend) << 13) | (m_shift << 10);
case TypeSpecifier::ShiftedReg:
return (m_shifttype << 22) | (m_shift << 10);
return (static_cast<u32>(m_shifttype) << 22) | (m_shift << 10);
default:
DEBUG_ASSERT_MSG(DYNA_REC, false, "Invalid type in GetData");
break;
@ -699,14 +703,38 @@ public:
void BICS(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ArithOption Shift);
// Wrap the above for saner syntax
void AND(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { AND(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void BIC(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { BIC(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void ORR(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { ORR(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void ORN(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { ORN(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void EOR(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { EOR(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void EON(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { EON(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void ANDS(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { ANDS(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void BICS(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm) { BICS(Rd, Rn, Rm, ArithOption(Rd, ST_LSL, 0)); }
void AND(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
AND(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void BIC(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
BIC(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void ORR(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
ORR(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void ORN(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
ORN(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void EOR(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
EOR(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void EON(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
EON(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void ANDS(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
ANDS(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
void BICS(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
BICS(Rd, Rn, Rm, ArithOption(Rd, ShiftType::LSL, 0));
}
// Convenience wrappers around ORR. These match the official convenience syntax.
void MOV(ARM64Reg Rd, ARM64Reg Rm, ArithOption Shift);
void MOV(ARM64Reg Rd, ARM64Reg Rm);