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Ignore cache function 24.

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Henrik Rydgard 2013-03-04 23:25:44 +01:00
parent b6c5e055c4
commit 062c975b46
1 changed files with 4 additions and 0 deletions
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4
Core/MIPS/MIPSInt.cpp
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@ -150,6 +150,10 @@ namespace MIPSInt
// It appears that a cache line is 0x40 (64) bytes.
switch (func) {
case 24:
// "Create Dirty Exclusive" - for avoiding a cacheline fill before writing to it.
// Will cause garbage on the real machine so we just ignore it, the app will overwrite the cacheline.
break;
case 25: // Hit Invalidate - zaps the line if present in cache. Should not writeback???? scary.
// No need to do anything.
break;