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Added initial support for function names from symbol table on the cpu with tracing, fix wrong ImageEnd on executables with MOD0, fix issue on the CPU on input elimination for instruction with more than one register store

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This commit is contained in:
gdkchan 2018-02-25 22:14:58 -03:00
parent e174100474
commit 950011c90f
20 changed files with 217 additions and 93 deletions
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30
Ryujinx.Core/Loaders/Executable.cs
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@ -9,13 +9,21 @@ namespace Ryujinx.Core.Loaders
{
private AMemory Memory;
private ElfDyn[] Dynamic;
private List<ElfDyn> Dynamic;
private Dictionary<long, string> m_SymbolTable;
public IReadOnlyDictionary<long, string> SymbolTable => m_SymbolTable;
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>();
this.Memory = Memory;
this.ImageBase = ImageBase;
this.ImageEnd = ImageBase;
@ -48,9 +56,7 @@ namespace Ryujinx.Core.Loaders
MapBss(BssStartOffset, BssEndOffset - BssStartOffset);
ImageEnd = BssEndOffset;
List<ElfDyn> Dynamic = new List<ElfDyn>();
ImageEnd = ImageBase + BssEndOffset;
while (true)
{
@ -69,7 +75,19 @@ namespace Ryujinx.Core.Loaders
Dynamic.Add(new ElfDyn(Tag, Value));
}
this.Dynamic = Dynamic.ToArray();
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(
@ -135,7 +153,7 @@ namespace Ryujinx.Core.Loaders
Name += (char)Chr;
}
return new ElfSym(Name, Info, Other, SHIdx, ImageBase, Value, Size);
return new ElfSym(Name, Info, Other, SHIdx, Value, Size);
}
private long GetFirstValue(ElfDynTag Tag)