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Arm64Emitter: Make PStateField enum an enum class

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Prevents namespace pollution and makes the enum members strongly typed.
This commit is contained in:
Lioncash
2020-12-30 20:20:47 -05:00
parent 5c3f2fde22
commit d87ec71615
2 changed files with 17 additions and 17 deletions
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16
Source/Core/Common/Arm64Emitter.cpp
View File

@ -1149,15 +1149,15 @@ void ARM64XEmitter::_MSR(PStateField field, u8 imm)
u32 op1 = 0, op2 = 0; u32 op1 = 0, op2 = 0;
switch (field) switch (field)
{ {
case FIELD_SPSel: case PStateField::SPSel:
op1 = 0; op1 = 0;
op2 = 5; op2 = 5;
break; break;
case FIELD_DAIFSet: case PStateField::DAIFSet:
op1 = 3; op1 = 3;
op2 = 6; op2 = 6;
break; break;
case FIELD_DAIFClr: case PStateField::DAIFClr:
op1 = 3; op1 = 3;
op2 = 7; op2 = 7;
break; break;
@ -1172,35 +1172,35 @@ static void GetSystemReg(PStateField field, int& o0, int& op1, int& CRn, int& CR
{ {
switch (field) switch (field)
{ {
case FIELD_NZCV: case PStateField::NZCV:
o0 = 3; o0 = 3;
op1 = 3; op1 = 3;
CRn = 4; CRn = 4;
CRm = 2; CRm = 2;
op2 = 0; op2 = 0;
break; break;
case FIELD_FPCR: case PStateField::FPCR:
o0 = 3; o0 = 3;
op1 = 3; op1 = 3;
CRn = 4; CRn = 4;
CRm = 4; CRm = 4;
op2 = 0; op2 = 0;
break; break;
case FIELD_FPSR: case PStateField::FPSR:
o0 = 3; o0 = 3;
op1 = 3; op1 = 3;
CRn = 4; CRn = 4;
CRm = 4; CRm = 4;
op2 = 1; op2 = 1;
break; break;
case FIELD_PMCR_EL0: case PStateField::PMCR_EL0:
o0 = 3; o0 = 3;
op1 = 3; op1 = 3;
CRn = 9; CRn = 9;
CRm = 6; CRm = 6;
op2 = 0; op2 = 0;
break; break;
case FIELD_PMCCNTR_EL0: case PStateField::PMCCNTR_EL0:
o0 = 3; o0 = 3;
op1 = 3; op1 = 3;
CRn = 9; CRn = 9;

18
Source/Core/Common/Arm64Emitter.h
View File

@ -342,16 +342,16 @@ struct FixupBranch
ARM64Reg reg; ARM64Reg reg;
}; };
enum PStateField enum class PStateField
{ {
FIELD_SPSel = 0, SPSel = 0,
FIELD_DAIFSet, DAIFSet,
FIELD_DAIFClr, DAIFClr,
FIELD_NZCV, // The only system registers accessible from EL0 (user space) NZCV, // The only system registers accessible from EL0 (user space)
FIELD_PMCR_EL0, PMCR_EL0,
FIELD_PMCCNTR_EL0, PMCCNTR_EL0,
FIELD_FPCR = 0x340, FPCR = 0x340,
FIELD_FPSR = 0x341, FPSR = 0x341,
}; };
enum class SystemHint enum class SystemHint