Changeset 99de22b in mainline for kernel/arch/ia32/include/context.h

Timestamp:

2010-01-15T18:30:25Z (14 years ago)

Author:

Pavel Rimsky <pavel@…>

Branches:

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

Children:

eeb643d

Parents:

387416b (diff), 563d6077 (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:

Merged latest trunk changes.

File:

• kernel/arch/ia32/include/context.h (modified) (1 diff)

kernel/arch/ia32/include/context.h

@@ -49 +49 @@
 #define SP_DELTA        (8 + STACK_ITEM_SIZE)
 
+#define context_set(c, _pc, stack, size) \
+        do { \
+                (c)->pc = (uintptr_t) (_pc); \
+                (c)->sp = ((uintptr_t) (stack)) + (size) - SP_DELTA; \
+                (c)->ebp = 0; \
+        } while (0)
+
 #endif /* KERNEL */