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DSP jit: 'mv 's 'sn are now jitted. Added

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void pushExtValueFromReg(u16 dreg, u16 sreg);
	void popExtValueToReg();
instead of the backlog.
Someone might want to add it to the Unit test


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5389 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee
2010-04-19 13:02:24 +00:00
parent 63d296fcba
commit 282cf6c6b5
4 changed files with 28 additions and 10 deletions
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16
Source/Core/DSPCore/Src/Jit/DSPJitExtOps.cpp
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@ -53,8 +53,8 @@ void DSPEmitter::mv(const UDSPInstruction opc)
{
u8 sreg = (opc & 0x3) + DSP_REG_ACL0;
u8 dreg = ((opc >> 2) & 0x3);
MOV(16, M(&g_dsp.r[dreg + DSP_REG_AXL0]), M(&g_dsp.r[sreg]));
pushExtValueFromReg(dreg + DSP_REG_AXL0, sreg);
// MOV(16, M(&g_dsp.r[dreg + DSP_REG_AXL0]), M(&g_dsp.r[sreg]));
}
// S @$arD, $acS.S
@ -524,8 +524,16 @@ void DSPEmitter::ldnm(const UDSPInstruction opc)
}
void DSPEmitter::storeExtValue(u16 value) {
// Push value from g_dsp.r[sreg] into EBX and stores the destinationindex in
// storeIndex
void DSPEmitter::pushExtValueFromReg(u16 dreg, u16 sreg) {
MOVZX(32, 16, EBX, M(&g_dsp.r[sreg]));
storeIndex = dreg;
}
void DSPEmitter::popExtValueToReg() {
MOV(16, M(&g_dsp.r[storeIndex]), R(EBX));
// TODO handle commands such as 'l
}