diff options
Diffstat (limited to 'v/riscv_test.h')
| -rw-r--r-- | v/riscv_test.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/v/riscv_test.h b/v/riscv_test.h index c690a32..1b38b5a 100644 --- a/v/riscv_test.h +++ b/v/riscv_test.h @@ -79,7 +79,7 @@ userstart: \ #define LFSR_NEXT(x) (((((x)^((x)>>1)) & 1) << 5) | ((x) >> 1)) #define PGSHIFT 12 -#define PGSIZE (1 << PGSHIFT) +#define PGSIZE (1UL << PGSHIFT) #define SIZEOF_TRAPFRAME_T 20776 #define SIZEOF_TRAPFRAME_T_SCALAR 296 @@ -139,7 +139,8 @@ typedef unsigned long pte_t; #define PTIDXBITS (PGSHIFT - (sizeof(pte_t) == 8 ? 3 : 2)) #define VPN_BITS (PTIDXBITS * LEVELS) #define VA_BITS (VPN_BITS + PGSHIFT) -#define PTES_PER_PT (PGSIZE/sizeof(pte_t)) +#define PTES_PER_PT (1UL << RISCV_PGLEVEL_BITS) +#define MEGAPAGE_SIZE (PTES_PER_PT * PGSIZE) typedef struct { |