3 files changed, 8 insertions, 5 deletions
diff --git a/src/binaryen-c.cpp b/src/binaryen-c.cpp
index 9743dbcd9..cbaa513ac 100644
--- a/src/binaryen-c.cpp
+++ b/src/binaryen-c.cpp
@@ -3150,20 +3150,22 @@ void BinaryenAddGlobalImport(BinaryenModuleRef module,
                              const char* internalName,
                              const char* externalModuleName,
                              const char* externalBaseName,
-                             BinaryenType globalType) {
+                             BinaryenType globalType,
+                             int mutable_) {
   auto* wasm = (Module*)module;
   auto* ret = new Global();
 
   if (tracing) {
     std::cout << "  BinaryenAddGlobalImport(the_module, \"" << internalName
               << "\", \"" << externalModuleName << "\", \"" << externalBaseName
-              << "\", " << globalType << ");\n";
+              << "\", " << globalType << ", " << mutable_ << ");\n";
   }
 
   ret->name = internalName;
   ret->module = externalModuleName;
   ret->base = externalBaseName;
   ret->type = Type(globalType);
+  ret->mutable_ = mutable_ != 0;
   wasm->addGlobal(ret);
 }
 void BinaryenAddEventImport(BinaryenModuleRef module,
diff --git a/src/binaryen-c.h b/src/binaryen-c.h
index 71e68464b..451dcf23f 100644
--- a/src/binaryen-c.h
+++ b/src/binaryen-c.h
@@ -939,7 +939,8 @@ void BinaryenAddGlobalImport(BinaryenModuleRef module,
                              const char* internalName,
                              const char* externalModuleName,
                              const char* externalBaseName,
-                             BinaryenType globalType);
+                             BinaryenType globalType,
+                             int mutable_);
 void BinaryenAddEventImport(BinaryenModuleRef module,
                             const char* internalName,
                             const char* externalModuleName,
diff --git a/src/js/binaryen.js-post.js b/src/js/binaryen.js-post.js
index 4537140eb..30a023b2c 100644
--- a/src/js/binaryen.js-post.js
+++ b/src/js/binaryen.js-post.js
@@ -1886,9 +1886,9 @@ function wrapModule(module, self) {
       return Module['_BinaryenAddMemoryImport'](module, strToStack(internalName), strToStack(externalModuleName), strToStack(externalBaseName), shared);
     });
   };
-  self['addGlobalImport'] = function(internalName, externalModuleName, externalBaseName, globalType) {
+  self['addGlobalImport'] = function(internalName, externalModuleName, externalBaseName, globalType, mutable) {
     return preserveStack(function() {
-      return Module['_BinaryenAddGlobalImport'](module, strToStack(internalName), strToStack(externalModuleName), strToStack(externalBaseName), globalType);
+      return Module['_BinaryenAddGlobalImport'](module, strToStack(internalName), strToStack(externalModuleName), strToStack(externalBaseName), globalType, mutable);
     });
   };
   self['addEventImport'] = function(internalName, externalModuleName, externalBaseName, attribute, eventType) {