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ArmPkg: Fixed buggy TT_DESCRIPTOR_SECTION_TYPE_MASK.

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This commit is contained in:
Mikhail Krichanov 2024-09-26 20:26:09 +03:00
parent 0113d46aee
commit 2e419c594e
1 changed files with 3 additions and 3 deletions
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6
MdePkg/Include/Arm/AArch32Mmu.h
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@ -46,11 +46,11 @@
#define TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(table, address) ((UINT32 *)(table) + (((UINTN)(address)) >> 20)) #define TRANSLATION_TABLE_ENTRY_FOR_VIRTUAL_ADDRESS(table, address) ((UINT32 *)(table) + (((UINTN)(address)) >> 20))
// Translation table descriptor types // Translation table descriptor types
#define TT_DESCRIPTOR_SECTION_TYPE_MASK ((1UL << 18) | (3UL << 0)) #define TT_DESCRIPTOR_SECTION_TYPE_MASK ((1UL << 18) | (1UL << 1))
#define TT_DESCRIPTOR_SECTION_TYPE_FAULT (0UL << 0) #define TT_DESCRIPTOR_SECTION_TYPE_FAULT (0UL << 0)
#define TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE (1UL << 0) #define TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE (1UL << 0)
#define TT_DESCRIPTOR_SECTION_TYPE_SECTION ((0UL << 18) | (2UL << 0)) #define TT_DESCRIPTOR_SECTION_TYPE_SECTION ((0UL << 18) | (1UL << 1))
#define TT_DESCRIPTOR_SECTION_TYPE_SUPERSECTION ((1UL << 18) | (2UL << 0)) #define TT_DESCRIPTOR_SECTION_TYPE_SUPERSECTION ((1UL << 18) | (1UL << 1))
#define TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(Desc) (((Desc) & 3UL) == TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE) #define TT_DESCRIPTOR_SECTION_TYPE_IS_PAGE_TABLE(Desc) (((Desc) & 3UL) == TT_DESCRIPTOR_SECTION_TYPE_PAGE_TABLE)
// Translation table descriptor types // Translation table descriptor types