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Implement mapping from file offset to virtual address (all file formats)

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Katy Coe
2020-07-27 21:10:59 +02:00
parent 8b2c254235
commit 613747fc9a
6 changed files with 71 additions and 11 deletions
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7
Il2CppInspector.Common/FileFormatReaders/SElfReader.cs
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@@ -1,5 +1,5 @@
/*
Copyright 2020 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
Copyright 2020 Katy Coe - http://www.djkaty.com - https://github.com/djkaty
All rights reserved.
*/
@@ -119,5 +119,10 @@ namespace Il2CppInspector
var program_header_table = pht.First(x => uiAddr >= x.p_vaddr && uiAddr <= x.p_vaddr + x.p_filesz);
return (uint) (uiAddr - (program_header_table.p_vaddr - program_header_table.p_offset));
}
public override ulong MapFileOffsetToVA(uint offset) {
var segment = pht.First(x => offset >= x.p_offset && offset < x.p_offset + x.p_filesz);
return segment.p_vaddr + offset - segment.p_offset;
}
}
}