more fixes

core/module.c

@@ -0,0 +1,12 @@
+#include <zinnia/assert.h>
+#include <zinnia/module.h>
+
+extern errno_t (*__ld_mod_entry_start[])(struct module*);
+extern errno_t (*__ld_mod_entry_end[])(struct module*);
+
+void module_init() {
+    for (auto start = __ld_mod_entry_start; start < __ld_mod_entry_end; start += 1) {
+        errno_t mod_status = (*start)(nullptr);
+        assert(mod_status == EOK, "Built-in entry point returned %i", mod_status);
+    }
+}