Ryujinx.Cpu/Jit/JitMemoryBlock.cs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

using ARMeilleure.Memory;
using Ryujinx.Memory;
using System;

namespace Ryujinx.Cpu.Jit
{
    public class JitMemoryBlock : IJitMemoryBlock
    {
        private readonly MemoryBlock _impl;

        public IntPtr Pointer => _impl.Pointer;

        public JitMemoryBlock(ulong size, MemoryAllocationFlags flags)
        {
            _impl = new MemoryBlock(size, flags);
        }

        public bool Commit(ulong offset, ulong size) => _impl.Commit(offset, size);
        public void MapAsRx(ulong offset, ulong size) => _impl.Reprotect(offset, size, MemoryPermission.ReadAndExecute);
        public void MapAsRwx(ulong offset, ulong size) => _impl.Reprotect(offset, size, MemoryPermission.ReadWriteExecute);

        public void Dispose() => _impl.Dispose();
    }
}