diff options
Diffstat (limited to 'kernel/riscv.h')
| -rw-r--r-- | kernel/riscv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/riscv.h b/kernel/riscv.h index 9df3cc0..f46ba59 100644 --- a/kernel/riscv.h +++ b/kernel/riscv.h @@ -338,7 +338,7 @@ sfence_vma() #define PTE2PA(pte) (((pte) >> 10) << 12) -#define PTE_FLAGS(pte) ((pte) & (PTE_V|PTE_R|PTE_W|PTE_X|PTE_U)) +#define PTE_FLAGS(pte) ((pte) & 0x3FF) // extract the three 9-bit page table indices from a virtual address. #define PXMASK 0x1FF // 9 bits |