Changeset 7510326 in mainline for kernel/generic/include/arch.h

Timestamp:

2016-06-08T16:02:54Z (9 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

8b420fa

Parents:

36df4109

Message:

Provide common arch_ops for sparc64 and separate arch_ops for sun4[uv]

The common sparc64 arch_ops are responsible for invoking the sun4u/sun4v
arch ops. This opens a way for partial deduplication of the sun4u/sun4v
arch ops and code sharing between the two subplatforms.

File:

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

kernel/generic/include/arch.h

@@ -89 +89 @@
 extern arch_ops_t *arch_ops;
 
-#define ARCH_OP(op) \
+#define ARCH_STRUCT_OP(s, op) \
         do { \
-                if (arch_ops->op) \
-                        arch_ops->op(); \
+                if ((s)->op) \
+                        (s)->op(); \
         } while (0)
+
+#define ARCH_OP(op)     ARCH_STRUCT_OP(arch_ops, op)
 
 extern void the_initialize(the_t *);