diff --git a/platforms/app/main.c b/platforms/app/main.c
index 2d59be6..84e77db 100644
--- a/platforms/app/main.c
+++ b/platforms/app/main.c
@@ -430,8 +430,12 @@ M3Result repl_global_set  (const char* name, const char* value)
     return m3_SetGlobal (g, &tagged);
 }
 
+M3Result repl_compile  ()
+{
+    return m3_CompileModule(runtime->modules);
+}
 
-M3Result repl_dump()
+M3Result repl_dump  ()
 {
     uint32_t len;
     uint8_t* mem = m3_GetMemory(runtime, &len, 0);
@@ -448,7 +452,7 @@ M3Result repl_dump()
     return m3Err_none;
 }
 
-void repl_free()
+void repl_free  ()
 {
     if (runtime) {
         m3_FreeRuntime (runtime);
@@ -461,7 +465,7 @@ void repl_free()
     }
 }
 
-M3Result repl_init(unsigned stack)
+M3Result repl_init  (unsigned stack)
 {
     repl_free();
     runtime = m3_NewRuntime (env, stack, NULL);
@@ -664,6 +668,8 @@ int  main  (int i_argc, const char* i_argv[])
             result = repl_global_set(argv[1], argv[2]);
         } else if (!strcmp(":dump", argv[0])) {
             result = repl_dump();
+        } else if (!strcmp(":compile", argv[0])) {
+            result = repl_compile();
         } else if (!strcmp(":invoke", argv[0])) {
             unescape(argv[1]);
             result = repl_invoke(argv[1], argc-2, (const char**)(argv+2));
diff --git a/source/m3_api_uvwasi.c b/source/m3_api_uvwasi.c
index a06aa3a..a059ffa 100644
--- a/source/m3_api_uvwasi.c
+++ b/source/m3_api_uvwasi.c
@@ -521,6 +521,26 @@ m3ApiRawFunction(m3_wasi_generic_path_rename)
     m3ApiReturn(ret);
 }
 
+m3ApiRawFunction(m3_wasi_generic_path_symlink)
+{
+    m3ApiReturnType  (uint32_t)
+    m3ApiGetArgMem   (const char *         , old_path)
+    m3ApiGetArg      (uvwasi_size_t        , old_path_len)
+    m3ApiGetArg      (uvwasi_fd_t          , fd)
+    m3ApiGetArgMem   (const char *         , new_path)
+    m3ApiGetArg      (uvwasi_size_t        , new_path_len)
+
+    m3ApiCheckMem(old_path, old_path_len);
+    m3ApiCheckMem(new_path, new_path_len);
+
+    uvwasi_errno_t ret = uvwasi_path_symlink(&uvwasi, old_path, old_path_len,
+                                                  fd, new_path, new_path_len);
+
+    WASI_TRACE("old_fd:%d, old_path:%s, fd:%d, new_path:%s", old_fd, old_path, fd, new_path);
+
+    m3ApiReturn(ret);
+}
+
 m3ApiRawFunction(m3_wasi_generic_path_unlink_file)
 {
     m3ApiReturnType  (uint32_t)
@@ -993,7 +1013,7 @@ _       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_open",
 _       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_readlink",            "i(i*i*i*)",    &m3_wasi_generic_path_readlink)));
 _       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_remove_directory",    "i(i*i)",       &m3_wasi_generic_path_remove_directory)));
 _       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_rename",              "i(i*ii*i)",    &m3_wasi_generic_path_rename)));
-//_     (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_symlink",             "i(*ii*i)",     )));
+_       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_symlink",             "i(*ii*i)",     &m3_wasi_generic_path_symlink)));
 _       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "path_unlink_file",         "i(i*i)",       &m3_wasi_generic_path_unlink_file)));
 
 _       (SuppressLookupFailure (m3_LinkRawFunction (module, wasi, "poll_oneoff",          "i(**i*)", &m3_wasi_generic_poll_oneoff)));
diff --git a/source/m3_env.c b/source/m3_env.c
index 6389810..533135a 100644
--- a/source/m3_env.c
+++ b/source/m3_env.c
@@ -513,6 +513,22 @@ _               (ReadLEB_u32 (& functionIndex, & bytes, end));
     _catch: return result;
 }
 
+M3Result  m3_CompileModule  (IM3Module io_module)
+{
+    M3Result result = m3Err_none;
+
+    for (u32 i = 0; i < io_module->numFunctions; ++i)
+    {
+        IM3Function f = & io_module->functions [i];
+        if (f->wasm and not f->compiled)
+        {
+_       	(CompileFunction (f));
+        }
+    }
+
+    _catch: return result;
+}
+
 M3Result  m3_RunStart  (IM3Module io_module)
 {
 #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
diff --git a/source/wasm3.h b/source/wasm3.h
index 7f6d0e1..30f00df 100644
--- a/source/wasm3.h
+++ b/source/wasm3.h
@@ -229,6 +229,9 @@ d_m3ErrorConst  (trapStackOverflow,             "[trap] stack overflow")
     //  LoadModule transfers ownership of a module to the runtime. Do not free modules once successfully loaded into the runtime
     M3Result            m3_LoadModule               (IM3Runtime io_runtime,  IM3Module io_module);
 
+    // Optional, compiles all functions in the module
+    M3Result            m3_CompileModule            (IM3Module io_module);
+
     // Calling m3_RunStart is optional
     M3Result            m3_RunStart                 (IM3Module i_module);