Move pagedir stuff into userprog.

[pintos-anon] / src / threads / init.h

diff --git a/src/threads/init.h b/src/threads/init.h
index fafb4924bfd1931fb4ced93a36d8e28fa97c1f7a..622dea9c8caf1fcc22f04f1e32ce8c1620c56cad 100644 (file)
--- a/src/threads/init.h
+++ b/src/threads/init.h
@@ -2,8 +2,12 @@
 #define THREADS_INIT_H
 
 #include <stddef.h>
+#include <stdint.h>
 
 /* Physical memory size, in 4 kB pages. */
-size_t ram_pages;
+extern size_t ram_pages;
+
+/* Page directory with kernel mappings only. */
+extern uint32_t *base_page_dir;
 
 #endif /* threads/init.h */