diff --git a/p/core_pdd.c b/p/core_pdd.c
index 48866a8..1a1bdb3 100644
--- a/p/core_pdd.c
+++ b/p/core_pdd.c
@@ -200,11 +200,19 @@ static void duk_jsdec(RzCore *core, const char *input) {
 	duk_jsdec_init(ctx, &jsdec_ctx);
 	eval_file(ctx, "require.js");
 	eval_file(ctx, "jsdec-duk.js");
+#ifdef USE_JSC
+	if (*input) {
+		snprintf(args, sizeof(args), "try{if(typeof jsdec_main == 'function'){jsdec_main(\"%s\".split(/\\s+/));}else{console.log('Fatal error. Cannot call jsdec_main.');}}catch(_____e){console.log(_____e.stack||_____e);}", input);
+	} else {
+		snprintf(args, sizeof(args), "try{if(typeof jsdec_main == 'function'){jsdec_main([]);}else{console.log('Fatal error. Cannot call jsdec_main.');}}catch(_____e){console.log(_____e.stack||_____e);}");
+	}
+#else
 	if (*input) {
 		snprintf(args, sizeof(args), "try{if(typeof jsdec_main == 'function'){jsdec_main(\"%s\".split(/\\s+/));}else{console.log('Fatal error. Cannot use RZ_HOME_DATADIR or JSDEC_HOME.');}}catch(_____e){console.log(_____e.stack||_____e);}", input);
 	} else {
 		snprintf(args, sizeof(args), "try{if(typeof jsdec_main == 'function'){jsdec_main([]);}else{console.log('Fatal error. Cannot use RZ_HOME_DATADIR or JSDEC_HOME.');}}catch(_____e){console.log(_____e.stack||_____e);}");
 	}
+#endif
 	duk_eval_string_noresult(ctx, args);
 	//duk_rizin_debug_stack(ctx);
 	duk_destroy_heap(ctx);
diff --git a/p/make_jsc.py b/p/make_jsc.py
index 60ee6bc..0f6d2cf 100644
--- a/p/make_jsc.py
+++ b/p/make_jsc.py
@@ -14,13 +14,13 @@ def main(argc, argv):
 		print("usage: {} <path/to/js/files>".format(argv[0]))
 		sys.exit(1)
 	path = os.path.join(argv[1])
-	path_len = len(argv[1])
+	path_len = len(path)
 
 	js_files = glob.glob(os.path.join(path, '**/*.js'), recursive=True)
 	js_files.remove(os.path.join(path, 'jsdec-test.js'))
 
 	for file in js_files:
-		vname = const_var_name(file[path_len + 1:])
+		vname = const_var_name(file.replace(path, ""))
 		code = ''
 		count = 0
 		with open(file, "rb") as f:
@@ -35,8 +35,10 @@ def main(argc, argv):
 	print('\n#define RZ_JSC_SIZE ({})\n\n'.format(len(js_files)))
 	print('const RzJSC rz_jsc_file[RZ_JSC_SIZE] = {')
 	for file in js_files:
-		name = file[path_len + 1:].replace(os.sep, '/')
-		vname = const_var_name(file[path_len + 1:])
+		name = file.replace(path, "").replace(os.sep, '/')
+		if name.startswith("/"):
+			name = name[1:]
+		vname = const_var_name(file.replace(path, ""))
 		print('\t{ .name = "' + name + '", .code = (const char *)' + vname + ' },')
 	print('};')