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-rw-r--r--mmu.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/mmu.h b/mmu.h
index fdc9924..6cdd2f8 100644
--- a/mmu.h
+++ b/mmu.h
@@ -98,7 +98,6 @@ struct segdesc {
#define PXMASK 0x1FF
#define PXSHIFT(n) (PGSHIFT+(9*(n)))
-#define PDX(va) (((uint64)(va) >> PDXSHIFT) & PXMASK)
#define PX(n, va) ((((uint64) (va)) >> PXSHIFT(n)) & PXMASK)
#define L_PML4 3