Changeset 7715994 in mainline for kernel/generic/src/mm/backend_elf.c

Timestamp:

2010-03-13T12:17:02Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

6ba20a6b

Parents:

d0febca (diff), 2070570 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• kernel/generic/src/mm/backend_elf.c (modified) (2 diffs)

kernel/generic/src/mm/backend_elf.c

@@ -232 +232 @@
 void elf_frame_free(as_area_t *area, uintptr_t page, uintptr_t frame)
 {
-        elf_header_t *elf = area->backend_data.elf;
         elf_segment_header_t *entry = area->backend_data.segment;
-        uintptr_t base, start_anon;
-        size_t i;
+        uintptr_t start_anon;
 
         ASSERT((page >= ALIGN_DOWN(entry->p_vaddr, PAGE_SIZE)) &&
             (page < entry->p_vaddr + entry->p_memsz));
-        i = (page - ALIGN_DOWN(entry->p_vaddr, PAGE_SIZE)) >> PAGE_WIDTH;
-        base = (uintptr_t) (((void *) elf) +
-            ALIGN_DOWN(entry->p_offset, FRAME_SIZE));
         start_anon = entry->p_vaddr + entry->p_filesz;
 
@@ -257 +252 @@
                  * lower part is backed by the ELF image and the upper is
                  * anonymous). In any case, a frame needs to be freed.
-                 */ 
+                 */
                 frame_free(frame);
         }