diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mm/proc-v6.S | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index 352db98..75e6552 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -111,12 +111,6 @@ ENTRY(cpu_v6_switch_mm) mcr p15, 0, r1, c13, c0, 1 @ set context ID mov pc, lr -#define nG (1 << 11) -#define APX (1 << 9) -#define AP1 (1 << 5) -#define AP0 (1 << 4) -#define XN (1 << 0) - /* * cpu_v6_set_pte(ptep, pte) * @@ -141,22 +135,22 @@ ENTRY(cpu_v6_set_pte) bic r2, r1, #0x00000ff0 bic r2, r2, #0x00000003 - orr r2, r2, #AP0 | 2 + orr r2, r2, #PTE_EXT_AP0 | 2 tst r1, #L_PTE_WRITE tstne r1, #L_PTE_DIRTY - orreq r2, r2, #APX + orreq r2, r2, #PTE_EXT_APX tst r1, #L_PTE_USER - orrne r2, r2, #AP1 | nG - tstne r2, #APX - bicne r2, r2, #APX | AP0 + orrne r2, r2, #PTE_EXT_AP1 | PTE_EXT_NG + tstne r2, #PTE_EXT_APX + bicne r2, r2, #PTE_EXT_APX | PTE_EXT_AP0 tst r1, #L_PTE_YOUNG - biceq r2, r2, #APX | AP1 | AP0 + biceq r2, r2, #PTE_EXT_APX | PTE_EXT_AP_MASK @ tst r1, #L_PTE_EXEC -@ orreq r2, r2, #XN +@ orreq r2, r2, #PTE_EXT_XN tst r1, #L_PTE_PRESENT moveq r2, #0 |
