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-rw-r--r--target/riscv/cpu_bits.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h
index 068c4d8034..b3489cbc10 100644
--- a/target/riscv/cpu_bits.h
+++ b/target/riscv/cpu_bits.h
@@ -565,6 +565,9 @@ typedef enum {
/* Page table PPN shift amount */
#define PTE_PPN_SHIFT 10
+/* Page table PPN mask */
+#define PTE_PPN_MASK 0x3FFFFFFFFFFC00ULL
+
/* Leaf page shift amount */
#define PGSHIFT 12