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DSPLLE: made not into notc

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4499 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee 2009-11-05 09:06:21 +00:00
parent 8ad15321f2
commit 7a0055e113
3 changed files with 4 additions and 3 deletions
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2
Source/Core/DSPCore/Src/DSPInterpreter.h
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@ -90,7 +90,7 @@ void orr(const UDSPInstruction& opc);
void andc(const UDSPInstruction& opc);
void orc(const UDSPInstruction& opc);
void xorc(const UDSPInstruction& opc);
void not(const UDSPInstruction& opc);
void notc(const UDSPInstruction& opc);
void lsrnrx(const UDSPInstruction& opc);
void lsrnr(const UDSPInstruction& opc);
void orf(const UDSPInstruction& opc);

2
Source/Core/DSPCore/Src/DSPTables.cpp
View file

@ -190,7 +190,7 @@ const DSPOPCTemplate opcodes[] =
{"ANDC", 0x3c00, 0xfe80, DSPInterpreter::andc, nop, 1 | P_EXT, 1, {{P_ACCM, 1, 0, 8, 0x0100}}, true},
{"ORC", 0x3e00, 0xfe80, DSPInterpreter::orc, nop, 1 | P_EXT, 1, {{P_ACCM, 1, 0, 8, 0x0100}}, true},
{"XORC", 0x3080, 0xfe80, DSPInterpreter::xorc, nop, 1 | P_EXT, 1, {{P_ACCM, 1, 0, 8, 0x0100}}, true}, //new
{"NOT", 0x3280, 0xfe80, DSPInterpreter::not, nop, 1 | P_EXT, 1, {{P_ACCM, 1, 0, 8, 0x0100}}, true}, //new
{"NOT", 0x3280, 0xfe80, DSPInterpreter::notc, nop, 1 | P_EXT, 1, {{P_ACCM, 1, 0, 8, 0x0100}}, true}, //new
{"LSRNRX1", 0x3480, 0xfc80, DSPInterpreter::lsrnrx, nop, 1 | P_EXT, 1, {{P_ACC, 1, 0, 8, 0x0100}}, true}, //new
{"LSRNRX2", 0x3880, 0xfc80, DSPInterpreter::lsrnrx, nop, 1 | P_EXT, 1, {{P_ACC, 1, 0, 8, 0x0100}}, true}, //new
{"LSRNR", 0x3c80, 0xfc80, DSPInterpreter::lsrnr, nop, 1 | P_EXT, 1, {{P_ACC, 1, 0, 8, 0x0100}}, true}, // discovered by luigi!

3
Source/Core/DSPCore/Src/DspIntArithmetic.cpp
View file

@ -243,7 +243,7 @@ void xorc(const UDSPInstruction& opc)
// 0011 001d 1xxx xxxx
// Invert all bits in dest reg, aka xor with 0xffff
// x = extension (7 bits!!)
void not(const UDSPInstruction& opc)
void notc(const UDSPInstruction& opc)
{
u8 dreg = (opc.hex >> 8) & 0x1;
u16 res = dsp_get_acc_m(dreg)^0xffff;
@ -866,3 +866,4 @@ void tst(const UDSPInstruction& opc)
}
} // namespace