Changeset 127c957b in mainline for generic/include/mm/as.h

Timestamp:

2006-05-27T20:02:27Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

00b595b

Parents:

0ee077ee

Message:

Make address space backend data a union.

File:

• generic/include/mm/as.h (modified) (2 diffs)

generic/include/mm/as.h

@@ -47 +47 @@
 #include <adt/list.h>
 #include <adt/btree.h>
+#include <elf.h>
 
 /** Defined to be true if user address space and kernel address space shadow each other. */
@@ -119 +120 @@
 
 /** Backend data stored in address space area. */
-typedef struct backend_data {
-        __native d1;
-        __native d2;
+typedef union {
+        struct {        /**< elf_backend members */
+                elf_header_t *elf;
+                elf_segment_header_t *segment;
+        };
+        struct {        /**< phys_backend members */
+                __address base;
+                count_t frames;
+        };
 } mem_backend_data_t;