diff options
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/helper.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 96301930cc..ec56becc39 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -10560,18 +10560,6 @@ static bool get_phys_addr_pmsav8(CPUARMState *env, uint32_t address, ret = pmsav8_mpu_lookup(env, address, access_type, mmu_idx, phys_ptr, txattrs, prot, &mpu_is_subpage, fi, NULL); - /* - * TODO: this is a temporary hack to ignore the fact that the SAU region - * is smaller than a page if this is an executable region. We never - * supported small MPU regions, but we did (accidentally) allow small - * SAU regions, and if we now made small SAU regions not be executable - * then this would break previously working guest code. We can't - * remove this until/unless we implement support for execution from - * small regions. - */ - if (*prot & PAGE_EXEC) { - sattrs.subpage = false; - } *page_size = sattrs.subpage || mpu_is_subpage ? 1 : TARGET_PAGE_SIZE; return ret; } |