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authorElise <elisezerotwo@gmail.com>2020-04-08 00:41:02 +0200
committerGitHub <noreply@github.com>2020-04-07 19:41:02 -0300
commitdc144d2e190e03729b16e402da9c36eec5aaf53f (patch)
tree00728f4639cc9642c25031aff6ae9a6d465f4fe7 /Ryujinx.HLE/Loaders/Executables/NxStaticObject.cs
parent468d8f841ffcbebf4130371eb64ab04165bce3e9 (diff)
Use libhac for loading NSO and KIP (#1047)
* Use libhac for loading NSOs and KIPs * Fix formatting * Refactor KIP and NSO executables for libhac * Fix up formatting * Remove Ryujinx.HLE.Loaders.Compression * Remove reference to Ryujinx.HLE.Loaders.Compression in NxStaticObject.cs * Remove reference to Ryujinx.HLE.Loaders.Compression in KernelInitialProcess.cs * Rename classes in Ryujinx.HLE.Loaders.Executables * Fix space alignment * Fix up formatting
Diffstat (limited to 'Ryujinx.HLE/Loaders/Executables/NxStaticObject.cs')
-rw-r--r--Ryujinx.HLE/Loaders/Executables/NxStaticObject.cs109
1 files changed, 0 insertions, 109 deletions
diff --git a/Ryujinx.HLE/Loaders/Executables/NxStaticObject.cs b/Ryujinx.HLE/Loaders/Executables/NxStaticObject.cs
deleted file mode 100644
index 03c3b39a..00000000
--- a/Ryujinx.HLE/Loaders/Executables/NxStaticObject.cs
+++ /dev/null
@@ -1,109 +0,0 @@
-using Ryujinx.HLE.Loaders.Compression;
-using System;
-using System.IO;
-
-namespace Ryujinx.HLE.Loaders.Executables
-{
- class NxStaticObject : IExecutable
- {
- public byte[] Text { get; private set; }
- public byte[] Ro { get; private set; }
- public byte[] Data { get; private set; }
-
- public int TextOffset { get; private set; }
- public int RoOffset { get; private set; }
- public int DataOffset { get; private set; }
- public int BssSize { get; private set; }
-
- public int BssOffset => DataOffset + Data.Length;
-
- [Flags]
- private enum NsoFlags
- {
- IsTextCompressed = 1 << 0,
- IsRoCompressed = 1 << 1,
- IsDataCompressed = 1 << 2,
- HasTextHash = 1 << 3,
- HasRoHash = 1 << 4,
- HasDataHash = 1 << 5
- }
-
- public NxStaticObject(Stream input)
- {
- BinaryReader reader = new BinaryReader(input);
-
- input.Seek(0, SeekOrigin.Begin);
-
- int nsoMagic = reader.ReadInt32();
- int version = reader.ReadInt32();
- int reserved = reader.ReadInt32();
- int flagsMsk = reader.ReadInt32();
- int textOffset = reader.ReadInt32();
- int textMemOffset = reader.ReadInt32();
- int textDecSize = reader.ReadInt32();
- int modNameOffset = reader.ReadInt32();
- int roOffset = reader.ReadInt32();
- int roMemOffset = reader.ReadInt32();
- int roDecSize = reader.ReadInt32();
- int modNameSize = reader.ReadInt32();
- int dataOffset = reader.ReadInt32();
- int dataMemOffset = reader.ReadInt32();
- int dataDecSize = reader.ReadInt32();
- int bssSize = reader.ReadInt32();
-
- byte[] buildId = reader.ReadBytes(0x20);
-
- int textSize = reader.ReadInt32();
- int roSize = reader.ReadInt32();
- int dataSize = reader.ReadInt32();
-
- input.Seek(0x24, SeekOrigin.Current);
-
- int dynStrOffset = reader.ReadInt32();
- int dynStrSize = reader.ReadInt32();
- int dynSymOffset = reader.ReadInt32();
- int dynSymSize = reader.ReadInt32();
-
- byte[] textHash = reader.ReadBytes(0x20);
- byte[] roHash = reader.ReadBytes(0x20);
- byte[] dataHash = reader.ReadBytes(0x20);
-
- NsoFlags flags = (NsoFlags)flagsMsk;
-
- TextOffset = textMemOffset;
- RoOffset = roMemOffset;
- DataOffset = dataMemOffset;
- BssSize = bssSize;
-
- // Text segment
- input.Seek(textOffset, SeekOrigin.Begin);
-
- Text = reader.ReadBytes(textSize);
-
- if (flags.HasFlag(NsoFlags.IsTextCompressed) && textSize != 0)
- {
- Text = Lz4.Decompress(Text, textDecSize);
- }
-
- // Read-only data segment
- input.Seek(roOffset, SeekOrigin.Begin);
-
- Ro = reader.ReadBytes(roSize);
-
- if (flags.HasFlag(NsoFlags.IsRoCompressed) && roSize != 0)
- {
- Ro = Lz4.Decompress(Ro, roDecSize);
- }
-
- // Data segment
- input.Seek(dataOffset, SeekOrigin.Begin);
-
- Data = reader.ReadBytes(dataSize);
-
- if (flags.HasFlag(NsoFlags.IsDataCompressed) && dataSize != 0)
- {
- Data = Lz4.Decompress(Data, dataDecSize);
- }
- }
- }
-} \ No newline at end of file