X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fuserprog%2Faddrspace.h;h=46ff74517963af4ebb725ef4178600bbdc1ae366;hb=fd24baa6eaa3c98cece07189ed34a0943e03d520;hp=b6f2cc3153e15d0fc18869b3f60ffe9323c15753;hpb=d89e2b2a492fa57dce18d446d7107da16dbda324;p=pintos-anon

diff --git a/src/userprog/addrspace.h b/src/userprog/addrspace.h
index b6f2cc3..46ff745 100644
--- a/src/userprog/addrspace.h
+++ b/src/userprog/addrspace.h
@@ -1,21 +1,17 @@
 #ifndef HEADER_ADDRSPACE_H
 #define HEADER_ADDRSPACE_H 1
 
-#include "list.h"
-
-struct vma 
-  {
-    struct list_elem elem;
-    uint32_t start, end;
-    void **pages;
-  };
+#include <stdint.h>
+#include "hash.h"
 
 struct addrspace 
   {
-    uint32_t *page_dir;
-    struct list vmas;
+    uint32_t *pagedir;
   };
 
-void addrspace_load (struct addrspace *, const char *);
+bool addrspace_load (struct addrspace *, const char *, void (**start) (void));
+void addrspace_destroy (struct addrspace *);
+
+void addrspace_activate (struct addrspace *);
 
 #endif /* addrspace.h */