From e7a124c995143c7e3712c5ae1f9dcf6ee768a01b Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Wed, 21 Aug 2024 17:48:46 +0900
Subject: [PATCH] Add a comment on AOT_SECTION_TYPE_SIGNATURE

cf. https://github.com/bytecodealliance/wasm-micro-runtime/issues/3744
---
 core/iwasm/aot/aot_runtime.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/iwasm/aot/aot_runtime.h b/core/iwasm/aot/aot_runtime.h
index e3704f8278..bd606f1591 100644
--- a/core/iwasm/aot/aot_runtime.h
+++ b/core/iwasm/aot/aot_runtime.h
@@ -39,6 +39,10 @@ typedef enum AOTSectionType {
     AOT_SECTION_TYPE_FUNCTION = 3,
     AOT_SECTION_TYPE_EXPORT = 4,
     AOT_SECTION_TYPE_RELOCATION = 5,
+    /*
+     * Note: We haven't had anything to use AOT_SECTION_TYPE_SIGNATURE.
+     * It's just reserved for possible module signing features.
+     */
     AOT_SECTION_TYPE_SIGNATURE = 6,
     AOT_SECTION_TYPE_CUSTOM = 100,
 } AOTSectionType;