diff options
Diffstat (limited to 'ArmPkg/Drivers')
| -rw-r--r-- | ArmPkg/Drivers/CpuDxe/Arm/Mmu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c b/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c index ea856f5cdd..8eb1f71395 100644 --- a/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c +++ b/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c @@ -480,6 +480,8 @@ GetMemoryRegion ( PageAttributes = PageTable[PageTableIndex] & TT_DESCRIPTOR_PAGE_ATTRIBUTE_MASK;
*RegionAttributes = TT_DESCRIPTOR_CONVERT_TO_SECTION_CACHE_POLICY (PageAttributes) |
+ TT_DESCRIPTOR_CONVERT_TO_SECTION_S (PageAttributes) |
+ TT_DESCRIPTOR_CONVERT_TO_SECTION_XN (PageAttributes) |
TT_DESCRIPTOR_CONVERT_TO_SECTION_AP (PageAttributes);
}
@@ -494,6 +496,7 @@ GetMemoryRegion ( // Scan the page table to find the end of the region.
Status = GetMemoryRegionPage (PageTable, BaseAddress, RegionLength, RegionAttributes);
+ ASSERT (*RegionLength > 0);
// If we have found the end of the region (Status == EFI_SUCCESS) then we exit the for-loop
if (Status == EFI_SUCCESS) {
|