Rename Ryujinx.Core to Ryujinx.HLE and add a separate project for a future LLE implementation

1 files changed, 0 insertions, 173 deletions

diff --git a/Ryujinx.Core/Loaders/Executable.cs b/Ryujinx.Core/Loaders/Executable.cs
deleted file mode 100644
index 213679a5..00000000
--- a/Ryujinx.Core/Loaders/Executable.cs
+++ /dev/null
@@ -1,173 +0,0 @@
-using ChocolArm64.Memory;
-using Ryujinx.Core.Loaders.Executables;
-using Ryujinx.Core.OsHle;
-using System.Collections.Generic;
-
-namespace Ryujinx.Core.Loaders
-{
-    class Executable
-    {
-        private List<ElfDyn> Dynamic;
-
-        private Dictionary<long, string> m_SymbolTable;
-
-        public IReadOnlyDictionary<long, string> SymbolTable => m_SymbolTable;
-
-        public string Name { get; private set; }
-
-        private AMemory Memory;
-
-        public long ImageBase { get; private set; }
-        public long ImageEnd  { get; private set; }
-
-        public Executable(IExecutable Exe, AMemory Memory, long ImageBase)
-        {
-            Dynamic = new List<ElfDyn>();
-
-            m_SymbolTable = new Dictionary<long, string>();
-
-            Name = Exe.Name;
-
-            this.Memory    = Memory;
-            this.ImageBase = ImageBase;
-            this.ImageEnd  = ImageBase;
-
-            WriteData(ImageBase + Exe.TextOffset, Exe.Text, MemoryType.CodeStatic,  AMemoryPerm.RX);
-            WriteData(ImageBase + Exe.ROOffset,   Exe.RO,   MemoryType.CodeMutable, AMemoryPerm.Read);
-            WriteData(ImageBase + Exe.DataOffset, Exe.Data, MemoryType.CodeMutable, AMemoryPerm.RW);
-
-            if (Exe.Mod0Offset == 0)
-            {
-                int BssOffset = Exe.DataOffset + Exe.Data.Length;
-                int BssSize   = Exe.BssSize;
-
-                MapBss(ImageBase + BssOffset, BssSize);
-
-                ImageEnd = ImageBase + BssOffset + BssSize;
-
-                return;
-            }
-
-            long Mod0Offset = ImageBase + Exe.Mod0Offset;
-
-            int  Mod0Magic        = Memory.ReadInt32(Mod0Offset + 0x0);
-            long DynamicOffset    = Memory.ReadInt32(Mod0Offset + 0x4)  + Mod0Offset;
-            long BssStartOffset   = Memory.ReadInt32(Mod0Offset + 0x8)  + Mod0Offset;
-            long BssEndOffset     = Memory.ReadInt32(Mod0Offset + 0xc)  + Mod0Offset;
-            long EhHdrStartOffset = Memory.ReadInt32(Mod0Offset + 0x10) + Mod0Offset;
-            long EhHdrEndOffset   = Memory.ReadInt32(Mod0Offset + 0x14) + Mod0Offset;
-            long ModObjOffset     = Memory.ReadInt32(Mod0Offset + 0x18) + Mod0Offset;
-
-            MapBss(BssStartOffset, BssEndOffset - BssStartOffset);
-
-            ImageEnd = BssEndOffset;
-
-            while (true)
-            {
-                long TagVal = Memory.ReadInt64(DynamicOffset + 0);
-                long Value  = Memory.ReadInt64(DynamicOffset + 8);
-
-                DynamicOffset += 0x10;
-
-                ElfDynTag Tag = (ElfDynTag)TagVal;
-
-                if (Tag == ElfDynTag.DT_NULL)
-                {
-                    break;
-                }
-
-                Dynamic.Add(new ElfDyn(Tag, Value));
-            }
-
-            long StrTblAddr = ImageBase + GetFirstValue(ElfDynTag.DT_STRTAB);
-            long SymTblAddr = ImageBase + GetFirstValue(ElfDynTag.DT_SYMTAB);
-
-            long SymEntSize = GetFirstValue(ElfDynTag.DT_SYMENT);
-
-            while ((ulong)SymTblAddr < (ulong)StrTblAddr)
-            {
-                ElfSym Sym = GetSymbol(SymTblAddr, StrTblAddr);
-
-                m_SymbolTable.TryAdd(Sym.Value, Sym.Name);
-
-                SymTblAddr += SymEntSize;
-            }
-        }
-
-        private void WriteData(
-            long        Position,
-            byte[]      Data,
-            MemoryType  Type,
-            AMemoryPerm Perm)
-        {
-            Memory.Manager.Map(Position, Data.Length, (int)Type, AMemoryPerm.Write);
-
-            Memory.WriteBytes(Position, Data);
-
-            Memory.Manager.Reprotect(Position, Data.Length, Perm);
-        }
-
-        private void MapBss(long Position, long Size)
-        {
-            Memory.Manager.Map(Position, Size, (int)MemoryType.Normal, AMemoryPerm.RW);
-        }
-
-        private ElfRel GetRelocation(long Position)
-        {
-            long Offset = Memory.ReadInt64(Position + 0);
-            long Info   = Memory.ReadInt64(Position + 8);
-            long Addend = Memory.ReadInt64(Position + 16);
-
-            int RelType = (int)(Info >> 0);
-            int SymIdx  = (int)(Info >> 32);
-
-            ElfSym Symbol = GetSymbol(SymIdx);
-
-            return new ElfRel(Offset, Addend, Symbol, (ElfRelType)RelType);
-        }
-
-        private ElfSym GetSymbol(int Index)
-        {
-            long StrTblAddr = ImageBase + GetFirstValue(ElfDynTag.DT_STRTAB);
-            long SymTblAddr = ImageBase + GetFirstValue(ElfDynTag.DT_SYMTAB);
-
-            long SymEntSize = GetFirstValue(ElfDynTag.DT_SYMENT);
-
-            long Position = SymTblAddr + Index * SymEntSize;
-
-            return GetSymbol(Position, StrTblAddr);
-        }
-
-        private ElfSym GetSymbol(long Position, long StrTblAddr)
-        {
-            int  NameIndex = Memory.ReadInt32(Position + 0);
-            int  Info      = Memory.ReadByte(Position + 4);
-            int  Other     = Memory.ReadByte(Position + 5);
-            int  SHIdx     = Memory.ReadInt16(Position + 6);
-            long Value     = Memory.ReadInt64(Position + 8);
-            long Size      = Memory.ReadInt64(Position + 16);
-
-            string Name = string.Empty;
-
-            for (int Chr; (Chr = Memory.ReadByte(StrTblAddr + NameIndex++)) != 0;)
-            {
-                Name += (char)Chr;
-            }
-
-            return new ElfSym(Name, Info, Other, SHIdx, Value, Size);
-        }
-
-        private long GetFirstValue(ElfDynTag Tag)
-        {
-            foreach (ElfDyn Entry in Dynamic)
-            {
-                if (Entry.Tag == Tag)
-                {
-                    return Entry.Value;
-                }
-            }
-
-            return 0;
-        }
-    }
-}
\ No newline at end of file