From fe02ff3a3abc61d2e6ad9aa9c37b2f6bed7938cc Mon Sep 17 00:00:00 2001
From: Coxxs <58-coxxs@users.noreply.git.ryujinx.app>
Date: Sat, 21 Jun 2025 14:31:00 +0800
Subject: [PATCH] gdb: Fix ExecutionContext

---
 src/ARMeilleure/State/ExecutionContext.cs           |  6 +++---
 .../LightningJit/State/ExecutionContext.cs          | 13 ++++++++++++-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/ARMeilleure/State/ExecutionContext.cs b/src/ARMeilleure/State/ExecutionContext.cs
index c44c6e062..fa1a4a032 100644
--- a/src/ARMeilleure/State/ExecutionContext.cs
+++ b/src/ARMeilleure/State/ExecutionContext.cs
@@ -153,7 +153,7 @@ namespace ARMeilleure.State
 
         public void StepHandler()
         {
-            _stepCallback.Invoke(this);
+            _stepCallback?.Invoke(this);
         }
 
         public void RequestDebugStep()
@@ -166,7 +166,7 @@ namespace ARMeilleure.State
         {
             if (Optimizations.EnableDebugging)
             {
-                DebugPc = Pc; // TODO: Is this the best place to update DebugPc?
+                DebugPc = Pc;
             }
 
             _breakCallback?.Invoke(this, address, imm);
@@ -176,7 +176,7 @@ namespace ARMeilleure.State
         {
             if (Optimizations.EnableDebugging)
             {
-                DebugPc = Pc; // TODO: Is this the best place to update DebugPc?
+                DebugPc = Pc;
             }
 
             _supervisorCallback?.Invoke(this, address, imm);
diff --git a/src/Ryujinx.Cpu/LightningJit/State/ExecutionContext.cs b/src/Ryujinx.Cpu/LightningJit/State/ExecutionContext.cs
index fc75e5185..cb3c6c2af 100644
--- a/src/Ryujinx.Cpu/LightningJit/State/ExecutionContext.cs
+++ b/src/Ryujinx.Cpu/LightningJit/State/ExecutionContext.cs
@@ -1,3 +1,4 @@
+using ARMeilleure;
 using ARMeilleure.Memory;
 using ARMeilleure.State;
 using System;
@@ -127,7 +128,7 @@ namespace Ryujinx.Cpu.LightningJit.State
 
         public void StepHandler()
         {
-            _stepCallback.Invoke(this);
+            _stepCallback?.Invoke(this);
         }
 
         public void RequestDebugStep()
@@ -138,11 +139,21 @@ namespace Ryujinx.Cpu.LightningJit.State
 
         internal void OnBreak(ulong address, int imm)
         {
+            if (Optimizations.EnableDebugging)
+            {
+                DebugPc = Pc;
+            }
+
             _breakCallback?.Invoke(this, address, imm);
         }
 
         internal void OnSupervisorCall(ulong address, int imm)
         {
+            if (Optimizations.EnableDebugging)
+            {
+                DebugPc = Pc;
+            }
+
             _supervisorCallback?.Invoke(this, address, imm);
         }