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Merge branch 'JitArmIL'

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This implements a partial JITIL based off of the JIT64IL. It's enough to run most games, albiet at a slow speed.
Implementing instructions for this IL is really simple since it basically is just enabling based on what is already in JIT64IL, and then enabling each individual IL instruction.
This commit is contained in:
Ryan Houdek
2013-10-09 23:16:07 +00:00
parent cc05f66ba1 7bc4838243
commit 715d5ae8a7
32 changed files with 2387 additions and 314 deletions
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15
Source/Core/Common/Src/ArmEmitter.cpp
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@ -491,11 +491,10 @@ void ARMXEmitter::POP(const int num, ...)
void ARMXEmitter::WriteShiftedDataOp(u32 op, bool SetFlags, ARMReg dest, ARMReg src, Operand2 op2)
{
Write32(condition | (13 << 21) | (SetFlags << 20) | (dest << 12) | op2.Imm5() | (op << 4) | src);
}
void ARMXEmitter::WriteShiftedDataOp(u32 op, bool SetFlags, ARMReg dest, ARMReg src, ARMReg op2)
{
Write32(condition | (13 << 21) | (SetFlags << 20) | (dest << 12) | (op2 << 8) | (op << 4) | src);
if (op2.GetType() == TYPE_REG)
Write32(condition | (13 << 21) | (SetFlags << 20) | (dest << 12) | (op2.GetData() << 8) | ((op + 1) << 4) | src);
else
Write32(condition | (13 << 21) | (SetFlags << 20) | (dest << 12) | op2.Imm5() | (op << 4) | src);
}
// IMM, REG, IMMSREG, RSR
@ -610,16 +609,10 @@ void ARMXEmitter::SDIV(ARMReg dest, ARMReg dividend, ARMReg divisor)
}
void ARMXEmitter::LSL (ARMReg dest, ARMReg src, Operand2 op2) { WriteShiftedDataOp(0, false, dest, src, op2);}
void ARMXEmitter::LSLS(ARMReg dest, ARMReg src, Operand2 op2) { WriteShiftedDataOp(0, true, dest, src, op2);}
void ARMXEmitter::LSL (ARMReg dest, ARMReg src, ARMReg op2) { WriteShiftedDataOp(1, false, dest, src, op2);}
void ARMXEmitter::LSLS(ARMReg dest, ARMReg src, ARMReg op2) { WriteShiftedDataOp(1, true, dest, src, op2);}
void ARMXEmitter::LSR (ARMReg dest, ARMReg src, Operand2 op2) { WriteShiftedDataOp(2, false, dest, src, op2);}
void ARMXEmitter::LSRS(ARMReg dest, ARMReg src, Operand2 op2) { WriteShiftedDataOp(2, true, dest, src, op2);}
void ARMXEmitter::LSR (ARMReg dest, ARMReg src, ARMReg op2) { WriteShiftedDataOp(3, false, dest, src, op2);}
void ARMXEmitter::LSRS(ARMReg dest, ARMReg src, ARMReg op2) { WriteShiftedDataOp(3, true, dest, src, op2);}
void ARMXEmitter::ASR (ARMReg dest, ARMReg src, Operand2 op2) { WriteShiftedDataOp(4, false, dest, src, op2);}
void ARMXEmitter::ASRS(ARMReg dest, ARMReg src, Operand2 op2) { WriteShiftedDataOp(4, true, dest, src, op2);}
void ARMXEmitter::ASR (ARMReg dest, ARMReg src, ARMReg op2) { WriteShiftedDataOp(5, false, dest, src, op2);}
void ARMXEmitter::ASRS(ARMReg dest, ARMReg src, ARMReg op2) { WriteShiftedDataOp(5, true, dest, src, op2);}
void ARMXEmitter::MUL (ARMReg dest, ARMReg src, ARMReg op2)
{

7
Source/Core/Common/Src/ArmEmitter.h
View File

@ -357,7 +357,6 @@ private:
void WriteStoreOp(u32 Op, ARMReg Rt, ARMReg Rn, Operand2 op2, bool RegAdd);
void WriteRegStoreOp(u32 op, ARMReg dest, bool WriteBack, u16 RegList);
void WriteShiftedDataOp(u32 op, bool SetFlags, ARMReg dest, ARMReg src, ARMReg op2);
void WriteShiftedDataOp(u32 op, bool SetFlags, ARMReg dest, ARMReg src, Operand2 op2);
void WriteSignedMultiply(u32 Op, u32 Op2, u32 Op3, ARMReg dest, ARMReg r1, ARMReg r2);
@ -448,17 +447,11 @@ public:
void ADC (ARMReg dest, ARMReg src, Operand2 op2);
void ADCS(ARMReg dest, ARMReg src, Operand2 op2);
void LSL (ARMReg dest, ARMReg src, Operand2 op2);
void LSL (ARMReg dest, ARMReg src, ARMReg op2);
void LSLS(ARMReg dest, ARMReg src, Operand2 op2);
void LSLS(ARMReg dest, ARMReg src, ARMReg op2);
void LSR (ARMReg dest, ARMReg src, Operand2 op2);
void LSRS(ARMReg dest, ARMReg src, Operand2 op2);
void LSR (ARMReg dest, ARMReg src, ARMReg op2);
void LSRS(ARMReg dest, ARMReg src, ARMReg op2);
void ASR (ARMReg dest, ARMReg src, Operand2 op2);
void ASRS(ARMReg dest, ARMReg src, Operand2 op2);
void ASR (ARMReg dest, ARMReg src, ARMReg op2);
void ASRS(ARMReg dest, ARMReg src, ARMReg op2);
void SBC (ARMReg dest, ARMReg src, Operand2 op2);
void SBCS(ARMReg dest, ARMReg src, Operand2 op2);
void RBIT(ARMReg dest, ARMReg src);