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Create Ryujinx.Core.OsHle.Diagnostics.Demangler and move DemangleName

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This commit is contained in:
Thog 2018-05-05 19:28:18 +02:00
parent e237c7a371
commit fbba87b41a
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GPG key ID: 0CD291558FAFDBC6
2 changed files with 59 additions and 52 deletions
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57
Ryujinx.Core/OsHle/Diagnostics/Demangler.cs Normal file
View file

@ -0,0 +1,57 @@
using System;
namespace Ryujinx.Core.OsHle.Diagnostics {
static class Demangler {
public static string ReadName(string mangled)
{
string result = null;
string charCountTemp = null;
int charCount = 0;
foreach(var chr in mangled)
{
if (charCount == 0)
{
if (charCountTemp == null)
{
if (chr == 'r' || chr == 'V' || chr == 'K')
{
continue;
}
if (chr == 'E')
{
break;
}
}
if (Char.IsDigit(chr))
{
charCountTemp += chr;
}
else
{
if (!int.TryParse(charCountTemp, out charCount))
{
return mangled;
}
result += chr;
charCount--;
charCountTemp = null;
}
}
else
{
result += chr;
charCount--;
if (charCount == 0)
{
result += "::";
}
}
}
if (result == null)
{
return mangled;
}
return result.Substring(0, result.Length - 2);
}
}
}

54
Ryujinx.Core/OsHle/Process.cs
View file

@ -5,6 +5,7 @@ using ChocolArm64.State;
using Ryujinx.Core.Loaders;
using Ryujinx.Core.Loaders.Executables;
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Diagnostics;
using Ryujinx.Core.OsHle.Exceptions;
using Ryujinx.Core.OsHle.Handles;
using Ryujinx.Core.OsHle.Kernel;
@ -290,57 +291,6 @@ namespace Ryujinx.Core.OsHle
Ns.Log.PrintDebug(LogClass.Cpu, $"Executing at 0x{e.Position:x16} {e.SubName} {NsoName}");
}
private string DemangleName(string mangled)
{
string result = null;
string charCountTemp = null;
int charCount = 0;
foreach(var chr in mangled)
{
if (charCount == 0)
{
if (charCountTemp == null)
{
if (chr == 'r' || chr == 'V' || chr == 'K')
{
continue;
}
if (chr == 'E')
{
break;
}
}
if (Char.IsDigit(chr))
{
charCountTemp += chr;
}
else
{
if (!int.TryParse(charCountTemp, out charCount))
{
return mangled;
}
result += chr;
charCount--;
charCountTemp = null;
}
}
else
{
result += chr;
charCount--;
if (charCount == 0)
{
result += "::";
}
}
}
if (result == null)
{
return mangled;
}
return result.Substring(0, result.Length - 2);
}
public void PrintStackTrace(AThreadState ThreadState)
{
long[] Positions = ThreadState.GetCallStack();
@ -357,7 +307,7 @@ namespace Ryujinx.Core.OsHle
}
else if (SubName.StartsWith("_ZN"))
{
SubName = DemangleName(SubName.Substring(3));
SubName = Demangler.ReadName(SubName.Substring(3));
}
Trace.AppendLine(" " + SubName + " (" + GetNsoNameAndAddress(Position) + ")");