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Print Guest Stack Trace in ServiceNotImplemented Exception (#650)

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* Print Guest Stack Trace in ServiceNotImplemented Exception

* Remove PrintGuestStackTrace

* Print Process Name and PID at the start of guest stack trace
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jduncanator 2019-03-15 14:37:54 +11:00 • committed by GitHub
parent 1bef70c068
commit efebd8f94d
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 76 additions and 47 deletions
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17
Ryujinx.HLE/HOS/Kernel/Process/HleProcessDebugger.cs
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@ -4,6 +4,7 @@ using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Diagnostics.Demangler;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.Loaders.Elf;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -41,14 +42,12 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
_images = new List<Image>();
}
public void PrintGuestStackTrace(CpuThreadState threadState)
public string GetGuestStackTrace(CpuThreadState threadState)
{
EnsureLoaded();
StringBuilder trace = new StringBuilder();
trace.AppendLine("Guest stack trace:");
void AppendTrace(long address)
{
Image image = GetImage(address, out int imageIndex);
@ -68,22 +67,22 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
string imageName = GetGuessedNsoNameFromIndex(imageIndex);
string imageNameAndOffset = $"[{_owner.Name}] {imageName}:0x{offset:x8}";
trace.AppendLine($" {imageNameAndOffset} {subName}");
trace.AppendLine($" {imageName}:0x{offset:x8} {subName}");
}
else
{
trace.AppendLine($" [{_owner.Name}] ??? {subName}");
trace.AppendLine($" ??? {subName}");
}
}
//TODO: ARM32.
long framePointer = (long)threadState.X29;
trace.AppendLine($"Process: {_owner.Name}, PID: {_owner.Pid}");
while (framePointer != 0)
{
if ((framePointer & 7) != 0 ||
if ((framePointer & 7) != 0 ||
!_owner.CpuMemory.IsMapped(framePointer) ||
!_owner.CpuMemory.IsMapped(framePointer + 8))
{
@ -97,7 +96,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
framePointer = _owner.CpuMemory.ReadInt64(framePointer);
}
Logger.PrintInfo(LogClass.Cpu, trace.ToString());
return trace.ToString();
}
private bool TryGetSubName(Image image, long address, out string name)