Add a macro for getting the tlbs (itlb and/or dtlb) which the given

tte may be mapped by.
2002-01-08 05:07:58 +00:00 · 2002-01-08 05:07:58 +00:00 · 01cad5de12
commit 01cad5de12
parent 70f550ae58
1 changed files with 1 additions and 0 deletions
--- a/sys/sparc64/include/tte.h
+++ b/sys/sparc64/include/tte.h
@ -101,6 +101,7 @@
 #define	TT_GET_CTX(tag)	(((tag) >> TT_CTX_SHIFT) & TT_CTX_MASK)
 #define	TD_GET_SIZE(d)	(((d) >> TD_SIZE_SHIFT) & 3)
 #define	TD_GET_PA(d)	((d) & TD_PA_MASK)
+#define	TD_GET_TLB(d)	(((d) & TD_EXEC) ? (TLB_DTLB | TLB_ITLB) : TLB_DTLB)

 struct tte {
 	u_long	tte_tag;