Changeset e0cdb7b6 in mainline for arch/ia64/include/context.h

Timestamp:

2005-10-10T11:15:50Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a016b63

Parents:

ac5665a

Message:

Add ALIGN() macro.

Fix usage of early_mapping() in main.c.
The previous version would not map part of the heap.
Please, review.

File:

• arch/ia64/include/context.h (modified) (2 diffs)

arch/ia64/include/context.h

@@ -31 +31 @@
 
 #include <arch/types.h>
+#include <align.h>
 
 #define STACK_ITEM_SIZE 16
+#define STACK_ALIGNMENT 16
 
 /*
@@ -46 +48 @@
 #endif
 
-#define context_set(c, _pc, stack, size)                        \
-        (c)->pc = (__address) _pc;                              \
-        (c)->bsp = ((__address) stack) + (sizeof(the_t));       \
+#define context_set(c, _pc, stack, size)                                                \
+        (c)->pc = (__address) _pc;                                                      \
+        (c)->bsp = ((__address) stack) + (ALIGN(sizeof(the_t), STACK_ALIGNMENT));       \
         (c)->sp = ((__address) stack) + (size) - SP_DELTA;