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Print stack trace on invalid memory accesses (#461)

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* Print stack trace on invalid memory accesses

* Rebased, change code region base address for 39-bits address space, print stack trace on break and undefined instructions too
This commit is contained in:
gdkchan 2018-10-20 19:07:52 -03:00 • committed by Ac_K
parent 0e1e094b7a
commit 2cb8541462
5 changed files with 53 additions and 1 deletions
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7
ChocolArm64/Memory/AMemory.cs
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@ -1,3 +1,4 @@
using ChocolArm64.Events;
using ChocolArm64.Exceptions;
using ChocolArm64.State;
using System;
@ -51,6 +52,8 @@ namespace ChocolArm64.Memory
private byte*** PageTable;
public event EventHandler<AInvalidAccessEventArgs> InvalidAccess;
public AMemory(IntPtr Ram)
{
Monitors = new Dictionary<int, ArmMonitor>();
@ -512,6 +515,8 @@ Unmapped:
return (byte*)Ptr + (Position & PageMask);
}
InvalidAccess?.Invoke(this, new AInvalidAccessEventArgs(Position));
throw new VmmPageFaultException(Position);
}
@ -560,6 +565,8 @@ Unmapped:
return (byte*)Ptr + (Position & PageMask);
}
InvalidAccess?.Invoke(this, new AInvalidAccessEventArgs(Position));
throw new VmmPageFaultException(Position);
}