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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
This commit is contained in:
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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84
Ryujinx.HLE/Exceptions/ServiceNotImplementedException.cs
View file

@ -76,60 +76,70 @@ namespace Ryujinx.HLE.Exceptions
}
}
sb.AppendLine("Guest Stack Trace:");
sb.AppendLine(Context.Thread.GetGuestStackTrace());
// Print buffer information
sb.AppendLine("Buffer Information");
if (Request.PtrBuff.Count > 0)
if (Request.PtrBuff.Count > 0 ||
Request.SendBuff.Count > 0 ||
Request.ReceiveBuff.Count > 0 ||
Request.ExchangeBuff.Count > 0 ||
Request.RecvListBuff.Count > 0)
{
sb.AppendLine("\tPtrBuff:");
sb.AppendLine("Buffer Information:");
foreach (var buff in Request.PtrBuff)
if (Request.PtrBuff.Count > 0)
{
sb.AppendLine($"\t[{buff.Index}] Position: 0x{buff.Position:x16} Size: 0x{buff.Size:x16}");
sb.AppendLine("\tPtrBuff:");
foreach (var buff in Request.PtrBuff)
{
sb.AppendLine($"\t[{buff.Index}] Position: 0x{buff.Position:x16} Size: 0x{buff.Size:x16}");
}
}
}
if (Request.SendBuff.Count > 0)
{
sb.AppendLine("\tSendBuff:");
foreach (var buff in Request.SendBuff)
if (Request.SendBuff.Count > 0)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16} Flags: {buff.Flags}");
sb.AppendLine("\tSendBuff:");
foreach (var buff in Request.SendBuff)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16} Flags: {buff.Flags}");
}
}
}
if (Request.ReceiveBuff.Count > 0)
{
sb.AppendLine("\tReceiveBuff:");
foreach (var buff in Request.ReceiveBuff)
if (Request.ReceiveBuff.Count > 0)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16} Flags: {buff.Flags}");
sb.AppendLine("\tReceiveBuff:");
foreach (var buff in Request.ReceiveBuff)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16} Flags: {buff.Flags}");
}
}
}
if (Request.ExchangeBuff.Count > 0)
{
sb.AppendLine("\tExchangeBuff:");
foreach (var buff in Request.ExchangeBuff)
if (Request.ExchangeBuff.Count > 0)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16} Flags: {buff.Flags}");
sb.AppendLine("\tExchangeBuff:");
foreach (var buff in Request.ExchangeBuff)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16} Flags: {buff.Flags}");
}
}
}
if (Request.RecvListBuff.Count > 0)
{
sb.AppendLine("\tRecvListBuff:");
foreach (var buff in Request.RecvListBuff)
if (Request.RecvListBuff.Count > 0)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16}");
}
}
sb.AppendLine("\tRecvListBuff:");
sb.AppendLine();
foreach (var buff in Request.RecvListBuff)
{
sb.AppendLine($"\tPosition: 0x{buff.Position:x16} Size: 0x{buff.Size:x16}");
}
}
sb.AppendLine();
}
sb.AppendLine("Raw Request Data:");
sb.Append(HexUtils.HexTable(Request.RawData));

3
Ryujinx.HLE/HOS/Ipc/IpcHandler.cs
View file

@ -2,6 +2,7 @@ using ChocolArm64.Memory;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Ipc;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
using System.IO;
@ -13,6 +14,7 @@ namespace Ryujinx.HLE.HOS.Ipc
Switch device,
KProcess process,
MemoryManager memory,
KThread thread,
KClientSession session,
IpcMessage request,
long cmdPtr)
@ -36,6 +38,7 @@ namespace Ryujinx.HLE.HOS.Ipc
device,
process,
memory,
thread,
session,
request,
response,

17
Ryujinx.HLE/HOS/Kernel/Process/HleProcessDebugger.cs
View file

@ -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)

1
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcIpc.cs
View file

@ -143,6 +143,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
_device,
_process,
_process.CpuMemory,
ipcMessage.Thread,
ipcMessage.Session,
ipcMessage.Message,
ipcMessage.MessagePtr);

14
Ryujinx.HLE/HOS/Kernel/Threading/KThread.cs
View file

@ -1,10 +1,12 @@
using ChocolArm64;
using ChocolArm64.Memory;
using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Process;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Ryujinx.HLE.HOS.Kernel.Threading
{
@ -1009,9 +1011,19 @@ namespace Ryujinx.HLE.HOS.Kernel.Threading
ReleaseAndResume();
}
public string GetGuestStackTrace()
{
return Owner.Debugger.GetGuestStackTrace(Context.ThreadState);
}
public void PrintGuestStackTrace()
{
Owner.Debugger.PrintGuestStackTrace(Context.ThreadState);
StringBuilder trace = new StringBuilder();
trace.AppendLine("Guest stack trace:");
trace.AppendLine(GetGuestStackTrace());
Logger.PrintInfo(LogClass.Cpu, trace.ToString());
}
private void ThreadFinishedHandler(object sender, EventArgs e)

4
Ryujinx.HLE/HOS/ServiceCtx.cs
View file

@ -2,6 +2,7 @@ using ChocolArm64.Memory;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Ipc;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Kernel.Threading;
using System.IO;
namespace Ryujinx.HLE.HOS
@ -11,6 +12,7 @@ namespace Ryujinx.HLE.HOS
public Switch Device { get; }
public KProcess Process { get; }
public MemoryManager Memory { get; }
public KThread Thread { get; }
public KClientSession Session { get; }
public IpcMessage Request { get; }
public IpcMessage Response { get; }
@ -21,6 +23,7 @@ namespace Ryujinx.HLE.HOS
Switch device,
KProcess process,
MemoryManager memory,
KThread thread,
KClientSession session,
IpcMessage request,
IpcMessage response,
@ -30,6 +33,7 @@ namespace Ryujinx.HLE.HOS
Device = device;
Process = process;
Memory = memory;
Thread = thread;
Session = session;
Request = request;
Response = response;