-#define SET_STATIC_HDR(label,info,costCentreStack,closure_class,info_class) \
- info_class info; \
- closure_class StgClosure label = { \
- STATIC_HDR(info,costCentreStack)
-
-#define STATIC_HDR(info,ccs) \
- header : { \
- INIT_INFO(info), \
- SET_STATIC_GRAN_HDR \
- SET_STATIC_PAR_HDR(LOCAL_GA) \
- SET_STATIC_PROF_HDR(ccs) \
- SET_STATIC_TICKY_HDR(0) \
- }
-
-/* how to get hold of the static link field for a static closure.
- *
- * Note that we have to use (*cast(T*,&e)) instead of cast(T,e)
- * because C won't let us take the address of a casted expression. Huh?
- */
-#define STATIC_LINK(info,p) \
- (*(StgClosure**)(&((p)->payload[info->layout.payload.ptrs + \
- info->layout.payload.nptrs])))
-
-/* These macros are optimised versions of the above for certain
- * closure types. They *must* be equivalent to the generic
- * STATIC_LINK.
- */
-#define FUN_STATIC_LINK(p) ((p)->payload[0])
-#define THUNK_STATIC_LINK(p) ((p)->payload[2])
-#define IND_STATIC_LINK(p) ((p)->payload[1])
+/* These are hard-coded. */
+#define FUN_STATIC_LINK(p) (&(p)->payload[0])
+#define THUNK_STATIC_LINK(p) (&(p)->payload[1])
+#define IND_STATIC_LINK(p) (&(p)->payload[1])
+
+INLINE_HEADER StgClosure **
+STATIC_LINK(const StgInfoTable *info, StgClosure *p)
+{
+ switch (info->type) {
+ case THUNK_STATIC:
+ return THUNK_STATIC_LINK(p);
+ case FUN_STATIC:
+ return FUN_STATIC_LINK(p);
+ case IND_STATIC:
+ return IND_STATIC_LINK(p);
+ default:
+ return &(p)->payload[info->layout.payload.ptrs +
+ info->layout.payload.nptrs];
+ }
+}