1 files changed, 22 insertions, 0 deletions
diff --git a/tests/tcg/x86_64/system/patch-target.c b/tests/tcg/x86_64/system/patch-target.c
new file mode 100644
index 0000000..8c2b6f4
--- /dev/null
+++ b/tests/tcg/x86_64/system/patch-target.c
@@ -0,0 +1,22 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This test target increments a value 100 times. The patcher converts the
+ * inc instruction to a nop, so it only increments the value once.
+ *
+ */
+#include <minilib.h>
+
+int main(void)
+{
+    ml_printf("Running test...\n");
+    unsigned int x = 0;
+    for (int i = 0; i < 100; i++) {
+        asm volatile (
+            "inc %[x]"
+            : [x] "+a" (x)
+        );
+    }
+    ml_printf("Value: %d\n", x);
+    return 0;
+}