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Implement sparse table

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This commit is contained in:
riperiperi 2024-06-24 18:53:18 +01:00
parent a3199f0b54
commit 74fe391150
14 changed files with 292 additions and 195 deletions
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51
src/ARMeilleure/Common/AddressTablePresets.cs Normal file
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@ -0,0 +1,51 @@
namespace ARMeilleure.Common
{
public static class AddressTablePresets
{
private static readonly AddressTableLevel[] _levels64Bit =
new AddressTableLevel[]
{
new(31, 17),
new(23, 8),
new(15, 8),
new( 7, 8),
new( 2, 5),
};
private static readonly AddressTableLevel[] _levels32Bit =
new AddressTableLevel[]
{
new(31, 17),
new(23, 8),
new(15, 8),
new( 7, 8),
new( 1, 6),
};
private static readonly AddressTableLevel[] _levels64BitSparse =
new AddressTableLevel[]
{
new(23, 16),
new( 2, 21),
};
private static readonly AddressTableLevel[] _levels32BitSparse =
new AddressTableLevel[]
{
new(22, 10),
new( 1, 21),
};
public static AddressTableLevel[] GetArmPreset(bool for64Bits, bool sparse)
{
if (sparse)
{
return for64Bits ? _levels64BitSparse : _levels32BitSparse;
}
else
{
return for64Bits ? _levels64Bit : _levels32Bit;
}
}
}
}