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DSPLLE added carry and overflow now we (lordmark) should add them in

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the right ops ;) 


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4222 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee
2009-09-07 10:46:22 +00:00
parent 4c36a5280c
commit 49601e0af2
2 changed files with 36 additions and 5 deletions
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16
Source/Core/DSPCore/Src/DSPIntCCUtil.h
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@ -30,10 +30,22 @@ bool CheckCondition(u8 _Condition);
int GetMultiplyModifier();
void Update_SR_Register16(s16 _Value);
void Update_SR_Register64(s64 _Value);
void Update_SR_Register16(s16 _Value, bool carry = false, bool overflow = false);
void Update_SR_Register64(s64 _Value, bool carry = false, bool overflow = false);
void Update_SR_LZ(s64 value);
inline bool isAddCarry(u64 val, u64 result) {
return (val > result);
}
inline bool isSubCarry(u64 val, u64 result) {
return (val < result);
}
inline bool isOverflow(s64 val1, s64 val2, s64 res) {
return ((val1 ^ res) & (val2 ^ res)) < 0;
}
} // namespace
#endif // _GDSP_CONDITION_CODES_H