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Simplified set selection adjustment for the cache lock down

This commit is contained in:
DesperateProgrammer 2024-01-26 10:09:10 +01:00
parent caa90dd5ac
commit 1dc15a0d07
1 changed files with 3 additions and 11 deletions
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14
src/CP15.cpp
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@ -406,11 +406,7 @@ void ARMv5::ICacheLookup(u32 addr)
} else } else
{ {
u8 minSet = ICacheLockDown & (ICACHE_SETS-1); u8 minSet = ICacheLockDown & (ICACHE_SETS-1);
if (minSet) line = line | minSet;
{
// part of the cache is locked up and only the cachelines
line = (line % (ICACHE_SETS - minSet)) + minSet;
}
} }
} }
@ -518,12 +514,8 @@ void ARMv5::DCacheLookup(u32 addr)
line = DCacheLockDown & (DCACHE_SETS-1); line = DCacheLockDown & (DCACHE_SETS-1);
} else } else
{ {
u8 minSet = DCacheLockDown & (DCACHE_SETS-1); u8 minSet = ICacheLockDown & (DCACHE_SETS-1);
if (minSet) line = line | minSet;
{
// part of the cache is locked up and only the cachelines
line = (line % (DCACHE_SETS - minSet)) + minSet;
}
} }
} }