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ArmPkg/CpuDxe: Fixed the condition that checks if the level-1 descriptor points to a level-2 page table 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14700 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin 2013-09-23 09:38:53 +00:00 committed by oliviermartin
parent 2bba8d5af4
commit 5ad9b48f98
1 changed files with 1 additions and 1 deletions
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2
ArmPkg/Drivers/CpuDxe/ArmV6/Mmu.c
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@ -851,7 +851,7 @@ GetMemoryRegion (
SectionDescriptor = FirstLevelTable[TableIndex]; SectionDescriptor = FirstLevelTable[TableIndex];
// If the entry is a level-2 page table then we scan it to find the end of the region // If the entry is a level-2 page table then we scan it to find the end of the region
if ((SectionDescriptor & TT_DESCRIPTOR_SECTION_TYPE_MASK) == TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE) { if (TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE (SectionDescriptor)) {
// Extract the page table location from the descriptor // Extract the page table location from the descriptor
PageTable = (UINT32*)(SectionDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK); PageTable = (UINT32*)(SectionDescriptor & TT_DESCRIPTOR_SECTION_PAGETABLE_ADDRESS_MASK);