diff options
| -rw-r--r-- | target-arm/helper.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index 9ba2f4fe15..409a6c00ab 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -1084,22 +1084,26 @@ static int get_phys_addr_v6(CPUState *env, uint32_t address, int access_type, } code = 15; } - if (xn && access_type == 2) - goto do_fault; + if (domain == 3) { + *prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC; + } else { + if (xn && access_type == 2) + goto do_fault; - /* The simplified model uses AP[0] as an access control bit. */ - if ((env->cp15.c1_sys & (1 << 29)) && (ap & 1) == 0) { - /* Access flag fault. */ - code = (code == 15) ? 6 : 3; - goto do_fault; - } - *prot = check_ap(env, ap, domain, access_type, is_user); - if (!*prot) { - /* Access permission fault. */ - goto do_fault; - } - if (!xn) { - *prot |= PAGE_EXEC; + /* The simplified model uses AP[0] as an access control bit. */ + if ((env->cp15.c1_sys & (1 << 29)) && (ap & 1) == 0) { + /* Access flag fault. */ + code = (code == 15) ? 6 : 3; + goto do_fault; + } + *prot = check_ap(env, ap, domain, access_type, is_user); + if (!*prot) { + /* Access permission fault. */ + goto do_fault; + } + if (!xn) { + *prot |= PAGE_EXEC; + } } *phys_ptr = phys_addr; return 0; |