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[pintos-anon]
/
src
/
userprog
/
addrspace.h
diff --git
a/src/userprog/addrspace.h
b/src/userprog/addrspace.h
index b6f2cc3153e15d0fc18869b3f60ffe9323c15753..cf68189eb890f7f29d8d2c02835d48cea1268024 100644
(file)
--- a/
src/userprog/addrspace.h
+++ b/
src/userprog/addrspace.h
@@
-1,21
+1,11
@@
#ifndef HEADER_ADDRSPACE_H
#define HEADER_ADDRSPACE_H 1
#ifndef HEADER_ADDRSPACE_H
#define HEADER_ADDRSPACE_H 1
-#include
"list.h"
+#include
<stdbool.h>
-struct vma
- {
- struct list_elem elem;
- uint32_t start, end;
- void **pages;
- };
-
-struct addrspace
- {
- uint32_t *page_dir;
- struct list vmas;
- };
-
-void addrspace_load (struct addrspace *, const char *);
+struct thread;
+bool addrspace_load (struct thread *, const char *, void (**start) (void));
+void addrspace_destroy (struct thread *);
+void addrspace_activate (struct thread *);
#endif /* addrspace.h */
#endif /* addrspace.h */