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DSPLLE - 2 new opcodes (TSTPROD,MULAXH)

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5104 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Marko Pusljar
2010-02-22 00:22:04 +00:00
parent 1824b5b25a
commit 74a6b5638f
4 changed files with 27 additions and 6 deletions
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6
Source/Core/DSPCore/Src/DSPIntExtOps.cpp
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@ -82,7 +82,7 @@ void mv(const UDSPInstruction& opc)
u8 sreg = opc.hex & 0x3;
u8 dreg = ((opc.hex >> 2) & 0x3);
writeToBackLog(0, dreg + DSP_REG_AXL0, g_dsp.r[sreg + DSP_REG_ACC0]);
writeToBackLog(0, dreg + DSP_REG_AXL0, g_dsp.r[sreg + DSP_REG_ACL0]);
}
// S @$D, $acD.l
@ -92,7 +92,7 @@ void mv(const UDSPInstruction& opc)
void s(const UDSPInstruction& opc)
{
u8 dreg = opc.hex & 0x3;
u8 sreg = ((opc.hex >> 3) & 0x3) + DSP_REG_ACC0;
u8 sreg = ((opc.hex >> 3) & 0x3) + DSP_REG_ACL0;
dsp_dmem_write(g_dsp.r[dreg], g_dsp.r[sreg]);
writeToBackLog(0, dreg, dsp_increment_addr_reg(dreg));
@ -105,7 +105,7 @@ void s(const UDSPInstruction& opc)
void sn(const UDSPInstruction& opc)
{
u8 dreg = opc.hex & 0x3;
u8 sreg = ((opc.hex >> 3) & 0x3) + DSP_REG_ACC0;
u8 sreg = ((opc.hex >> 3) & 0x3) + DSP_REG_ACL0;
dsp_dmem_write(g_dsp.r[dreg], g_dsp.r[sreg]);