Changeset 2277e03 in mainline for kernel/arch/ia64/src/ivt.S

Timestamp:

2013-03-07T22:53:05Z (12 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

850235d, e4a1497

Parents:

31399f3

Message:

For all but ia64, make the actual istate_t location match istate_get().

• Drop SP_DELTA from the calculation of the bottom of the kernel stack.
• Make the kernel stack start at its last address (except for ia64).
• Add alignment to istate_t where needed.
• istate_get() on ia64 still returns a wrong address.

File:

• kernel/arch/ia64/src/ivt.S (modified) (1 diff)

kernel/arch/ia64/src/ivt.S

@@ -35 +35 @@
 #define FRS_TO_SAVE 30
 #define STACK_ITEMS             (21 + FRS_TO_SAVE * 2)
-#define STACK_FRAME_SIZE        ALIGN_UP((STACK_ITEMS*STACK_ITEM_SIZE) + STACK_SCRATCH_AREA_SIZE, STACK_ALIGNMENT)
+#define STACK_FRAME_SIZE        ALIGN_UP((STACK_ITEMS * STACK_ITEM_SIZE) + STACK_SCRATCH_AREA_SIZE, STACK_ALIGNMENT)
 
 #if (STACK_ITEMS % 2 == 0)