Changeset d5d2a3f in mainline for include/context.h

Timestamp:

2005-05-25T12:29:18Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

2998046

Parents:

c23fd6b1

Message:

Add context_set() macro to support extended behaviour for architectures with more than one stack (e.g. IA-64).
Now there is one generic context_set() defined in include/context.h and one IA-64 specific defined in arch/ia64/include/context.h.

File:

• include/context.h (modified) (1 diff)

include/context.h

@@ -30 +30 @@
 #define __CONTEXT_H__
 
+#include <arch/types.h>
 #include <typedefs.h>
-#include "fpu_context.h"
 
+#ifndef context_set
+#define context_set(c, _pc, stack, size)        \
+        (c)->pc = (__address) (_pc);            \
+        (c)->sp = ((__address) (stack)) + (size) - SP_DELTA;
+#endif /* context_set */
 
 extern int context_save(context_t *c);