Enable AOT usage on M1 mac (#2618)

core/shared/platform/include/platform_api_vmcore.h

@@ -81,6 +81,13 @@ os_self_thread(void);
 uint8 *
 os_thread_get_stack_boundary(void);
 
+/**
+ * Set whether the MAP_JIT region write protection is enabled for this thread.
+ * Pass true to make the region executable, false to make it writable.
+ */
+void
+os_thread_jit_write_protect_np(bool enabled);
+
 /**
  ************** mutext APIs ***********
  *  vmcore:  Not required until pthread is supported by runtime
@@ -143,6 +150,12 @@ os_get_dbus_mirror(void *ibus);
 void
 os_dcache_flush(void);
 
+/**
+ * Flush instruction cache.
+ */
+void
+os_icache_flush(void *start, size_t len);
+
 #ifdef __cplusplus
 }
 #endif