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Avoid a func if possible when fastmem is off.

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This commit is contained in:
Unknown W. Brackets 2013-01-19 01:02:47 -08:00
parent bc75b68c36
commit 09422d5adb
1 changed files with 78 additions and 4 deletions
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82
Core/MIPS/x86/CompLoadStore.cpp
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@ -78,7 +78,26 @@ namespace MIPSComp
if (!g_Config.bFastMemory)
{
FlushAll();
gpr.Lock(rt, rs);
gpr.BindToRegister(rt, rt == rs, true);
MOV(32, R(EAX), gpr.R(rs));
CMP(32, R(EAX), Imm32(0x08000000));
FixupBranch tooLow = J_CC(CC_L);
CMP(32, R(EAX), Imm32(0x0A000000));
FixupBranch tooHigh = J_CC(CC_GE);
#ifdef _M_IX86
MOVZX(32, 16, gpr.RX(rt), MDisp(EAX, (u32)Memory::base + offset));
#else
MOVZX(32, 16, gpr.RX(rt), MComplex(RBX, EAX, SCALE_1, offset));
#endif
FixupBranch skip = J();
SetJumpTarget(tooLow);
SetJumpTarget(tooHigh);
ABI_CallFunctionACC((void *) &ReadMemSafe16, gpr.R(rs), rt, offset);
SetJumpTarget(skip);
gpr.UnlockAll();
}
else
{
@ -87,12 +106,10 @@ namespace MIPSComp
#ifdef _M_IX86
MOV(32, R(EAX), gpr.R(rs));
AND(32, R(EAX), Imm32(Memory::MEMVIEW32_MASK));
MOV(32, gpr.R(rt), Imm32(0));
MOV(16, gpr.R(rt), MDisp(EAX, (u32)Memory::base + offset));
MOVZX(32, 16, gpr.RX(rt), MDisp(EAX, (u32)Memory::base + offset));
#else
MOV(32, R(EAX), gpr.R(rs));
MOV(32, gpr.R(rt), Imm32(0));
MOV(16, gpr.R(rt), MComplex(RBX, EAX, SCALE_1, offset));
MOVZX(32, 16, gpr.RX(rt), MComplex(RBX, EAX, SCALE_1, offset));
#endif
gpr.UnlockAll();
}
@ -106,7 +123,26 @@ namespace MIPSComp
if (!g_Config.bFastMemory)
{
FlushAll();
gpr.Lock(rt, rs);
gpr.BindToRegister(rt, rt == rs, true);
MOV(32, R(EAX), gpr.R(rs));
CMP(32, R(EAX), Imm32(0x08000000));
FixupBranch tooLow = J_CC(CC_L);
CMP(32, R(EAX), Imm32(0x0A000000));
FixupBranch tooHigh = J_CC(CC_GE);
#ifdef _M_IX86
MOV(32, gpr.R(rt), MDisp(EAX, (u32)Memory::base + offset));
#else
MOV(32, gpr.R(rt), MComplex(RBX, EAX, SCALE_1, offset));
#endif
FixupBranch skip = J();
SetJumpTarget(tooLow);
SetJumpTarget(tooHigh);
ABI_CallFunctionACC((void *) &ReadMemSafe32, gpr.R(rs), rt, offset);
SetJumpTarget(skip);
gpr.UnlockAll();
}
else
{
@ -135,7 +171,26 @@ namespace MIPSComp
if (!g_Config.bFastMemory)
{
FlushAll();
gpr.Lock(rt, rs);
gpr.BindToRegister(rt, true, true);
MOV(32, R(EAX), gpr.R(rs));
CMP(32, R(EAX), Imm32(0x08000000));
FixupBranch tooLow = J_CC(CC_L);
CMP(32, R(EAX), Imm32(0x0A000000));
FixupBranch tooHigh = J_CC(CC_GE);
#ifdef _M_IX86
MOV(16, MDisp(EAX, (u32)Memory::base + offset), gpr.R(rt));
#else
MOV(16, MComplex(RBX, EAX, SCALE_1, offset), gpr.R(rt));
#endif
FixupBranch skip = J();
SetJumpTarget(tooLow);
SetJumpTarget(tooHigh);
ABI_CallFunctionACC((void *) &WriteMemSafe16, gpr.R(rs), rt, offset);
SetJumpTarget(skip);
gpr.UnlockAll();
}
else
{
@ -157,7 +212,26 @@ namespace MIPSComp
if (!g_Config.bFastMemory)
{
FlushAll();
gpr.Lock(rt, rs);
gpr.BindToRegister(rt, true, true);
MOV(32, R(EAX), gpr.R(rs));
CMP(32, R(EAX), Imm32(0x08000000));
FixupBranch tooLow = J_CC(CC_L);
CMP(32, R(EAX), Imm32(0x0A000000));
FixupBranch tooHigh = J_CC(CC_GE);
#ifdef _M_IX86
MOV(32, MDisp(EAX, (u32)Memory::base + offset), gpr.R(rt));
#else
MOV(32, MComplex(RBX, EAX, SCALE_1, offset), gpr.R(rt));
#endif
FixupBranch skip = J();
SetJumpTarget(tooLow);
SetJumpTarget(tooHigh);
ABI_CallFunctionACC((void *) &WriteMemSafe32, gpr.R(rs), rt, offset);
SetJumpTarget(skip);
gpr.UnlockAll();
}
else
{