Export ccall, malloc and fileRead

openblack · Aug 4, 2023 · 10694fd · 10694fd
1 parent df8c2f3
commit 10694fd
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -55,7 +55,7 @@ if (EMSCRIPTEN)
           LINK_FLAGS_DEBUG "-g3 -gsource-map"
           COMPILE_FLAGS "-s USE_SDL=2 -fexceptions"
           LINK_FLAGS
-          "-s ALLOW_MEMORY_GROWTH=1 -s USE_SDL=2 -s FULL_ES3=1 -s GL_ASSERTIONS=1 -s USE_WEBGL2=1 -fexceptions --emrun"
+          "-s EXPORTED_FUNCTIONS=\"['_main', '_malloc']\" -s EXPORTED_RUNTIME_METHODS=ccall -s ALLOW_MEMORY_GROWTH=1 -s USE_SDL=2 -s FULL_ES3=1 -s GL_ASSERTIONS=1 -s USE_WEBGL2=1 -fexceptions --emrun"
           SUFFIX ".html"
   )
 endif ()
diff --git a/main.cpp b/main.cpp
@@ -89,7 +89,7 @@ EM_JS(void, jsOpenDialog, (), {
             var data = Module._malloc(length);
 
             Module.HEAPU8.set(contents, data);
-            Module.asm.fileRead(data, length);
+            Module.ccall('fileRead', null, ['number', 'number'], [data, length]);
 
             Module._free(data);
         };