From 72a1c2bde9bfc5cba3a4e85ba90c669b4f16588f Mon Sep 17 00:00:00 2001
From: Xu Liangyu <xuliangyu@loongson.cn>
Date: Wed, 4 Dec 2024 23:12:25 +0800
Subject: [PATCH] [LoongArch64] Fix the bug within RtlpUnwindFunctionFull()
 when dealing with the `end_c` unwind code. (#110347)

---
 src/coreclr/unwinder/loongarch64/unwinder.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/coreclr/unwinder/loongarch64/unwinder.cpp b/src/coreclr/unwinder/loongarch64/unwinder.cpp
index 2a263f0516ac96..bd28e1e9678ea8 100644
--- a/src/coreclr/unwinder/loongarch64/unwinder.cpp
+++ b/src/coreclr/unwinder/loongarch64/unwinder.cpp
@@ -9,6 +9,8 @@
 
 #include "unwinder.h"
 
+#define NOTHING
+
 typedef struct _LOONGARCH64_KTRAP_FRAME {
 
 //
@@ -975,13 +977,11 @@ Return Value:
 
         //
         // end_c (11100101): end of unwind code in current chained scope
+        //          Continue unwinding parent scope.
         //
 
         else if (CurCode == 0xe5) {
-            if (AccumulatedSaveNexts != 0) {
-                return STATUS_UNWIND_INVALID_SEQUENCE;
-            }
-            goto finished;
+            NOTHING;
         }
 
         //