644b497df1
* Collapse AsSpan().Slice(..) calls into AsSpan(..) Less code and a bit faster * Collapse an Array.Clear(array, 0, array.Length) call to Array.Clear(array)
38 lines
No EOL
1.5 KiB
C#
38 lines
No EOL
1.5 KiB
C#
using LibHac.Fs;
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using LibHac.Tools.Ro;
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using System;
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namespace Ryujinx.HLE.Loaders.Executables
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{
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class NroExecutable : Nro, IExecutable
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{
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public byte[] Program { get; }
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public Span<byte> Text => Program.AsSpan((int)TextOffset, (int)Header.NroSegments[0].Size);
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public Span<byte> Ro => Program.AsSpan((int)RoOffset, (int)Header.NroSegments[1].Size);
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public Span<byte> Data => Program.AsSpan((int)DataOffset, (int)Header.NroSegments[2].Size);
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public uint TextOffset => Header.NroSegments[0].FileOffset;
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public uint RoOffset => Header.NroSegments[1].FileOffset;
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public uint DataOffset => Header.NroSegments[2].FileOffset;
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public uint BssOffset => DataOffset + (uint)Data.Length;
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public uint BssSize => Header.BssSize;
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public uint Mod0Offset => (uint)Start.Mod0Offset;
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public uint FileSize => Header.Size;
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public ulong SourceAddress { get; private set; }
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public ulong BssAddress { get; private set; }
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public NroExecutable(IStorage inStorage, ulong sourceAddress = 0, ulong bssAddress = 0) : base(inStorage)
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{
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Program = new byte[FileSize];
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SourceAddress = sourceAddress;
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BssAddress = bssAddress;
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OpenNroSegment(NroSegmentType.Text, false).Read(0, Text);
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OpenNroSegment(NroSegmentType.Ro , false).Read(0, Ro);
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OpenNroSegment(NroSegmentType.Data, false).Read(0, Data);
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}
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}
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} |