mirror of
https://github.com/danbulant/Cosmos
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3f35bff2fb
- Structs defining PDT and PT entries
- Methods for enabling and disabling Paging and PSE (PSE untested)
- Method for setting the contents of CR3 (which points to the PDT)
19 lines
No EOL
611 B
C#
19 lines
No EOL
611 B
C#
using System;
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using Indy.IL2CPU.Plugs;
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using Indy.IL2CPU.Assembler;
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using Indy.IL2CPU.Assembler.X86;
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using Assembler=Indy.IL2CPU.Assembler.Assembler;
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namespace Cosmos.Kernel.Plugs.Assemblers
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{
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public class ASMDisablePaging : AssemblerMethod
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{
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public override void Assemble(Assembler aAssembler)
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{
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new Move { DestinationReg = Registers.EAX, SourceReg = Registers.CR0 };
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new And { DestinationReg = Registers.EAX, SourceValue = 0x7FFFFFFF };
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new Move { DestinationReg = Registers.CR0, SourceReg = Registers.EAX };
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}
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}
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} |