Add Memory64 feature flag to the C and JS APIs (#3148)

3 files changed, 5 insertions, 0 deletions

diff --git a/src/binaryen-c.cpp b/src/binaryen-c.cpp
index 6dc6f7821..8524b7622 100644
--- a/src/binaryen-c.cpp
+++ b/src/binaryen-c.cpp
@@ -344,6 +344,9 @@ BinaryenFeatures BinaryenFeatureMultivalue(void) {
 BinaryenFeatures BinaryenFeatureGC(void) {
   return static_cast<BinaryenFeatures>(FeatureSet::GC);
 }
+BinaryenFeatures BinaryenFeatureMemory64(void) {
+  return static_cast<BinaryenFeatures>(FeatureSet::Memory64);
+}
 BinaryenFeatures BinaryenFeatureAll(void) {
   return static_cast<BinaryenFeatures>(FeatureSet::All);
 }
diff --git a/src/binaryen-c.h b/src/binaryen-c.h
index ff1af8ff4..5ca07316f 100644
--- a/src/binaryen-c.h
+++ b/src/binaryen-c.h
@@ -202,6 +202,7 @@ BINARYEN_API BinaryenFeatures BinaryenFeatureTailCall(void);
 BINARYEN_API BinaryenFeatures BinaryenFeatureReferenceTypes(void);
 BINARYEN_API BinaryenFeatures BinaryenFeatureMultivalue(void);
 BINARYEN_API BinaryenFeatures BinaryenFeatureGC(void);
+BINARYEN_API BinaryenFeatures BinaryenFeatureMemory64(void);
 BINARYEN_API BinaryenFeatures BinaryenFeatureAll(void);
 
 // Modules
diff --git a/src/js/binaryen.js-post.js b/src/js/binaryen.js-post.js
index e24b50984..baaa71429 100644
--- a/src/js/binaryen.js-post.js
+++ b/src/js/binaryen.js-post.js
@@ -126,6 +126,7 @@ function initializeConstants() {
     'ReferenceTypes',
     'Multivalue',
     'GC',
+    'Memory64',
     'All'
   ].forEach(name => {
     Module['Features'][name] = Module['_BinaryenFeature' + name]();