From dcb01c6abe99ceb5a92e83170e25598cb9d30d99 Mon Sep 17 00:00:00 2001
From: AzuLX <llerdit@gmail.com>
Date: Sun, 4 Jan 2026 22:24:54 +0000
Subject: [PATCH] prevent thread suspension when HWBP is disabled during
 callback

---
 GleeBug/Debugger.Loop.Exception.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/GleeBug/Debugger.Loop.Exception.cpp b/GleeBug/Debugger.Loop.Exception.cpp
index 35ef6e7..dddd59e 100644
--- a/GleeBug/Debugger.Loop.Exception.cpp
+++ b/GleeBug/Debugger.Loop.Exception.cpp
@@ -141,6 +141,10 @@ namespace GleeBug
         if(foundCallback != mProcess->breakpointCallbacks.end())
             foundCallback->second(info);
 
+        //if the breakpoint was deleted during callback, clear internal stepping to prevent thread suspension
+        if(mProcess->breakpoints.find({ BreakpointType::Hardware, info.address }) == mProcess->breakpoints.end())
+            mThread->isInternalStepping = false;
+
         //delete the breakpoint if it is singleshoot
         if(info.singleshoot)
             mProcess->DeleteGenericBreakpoint(info);