kern: implement new attr tracking for memory range/traversal context

2024-03-28 02:30:24 -07:00
parent cfb12deb51
commit af7a200865
5 changed files with 26 additions and 7 deletions
--- a/libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_page_table_impl.hpp
+++ b/libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_page_table_impl.hpp
@@ -30,6 +30,7 @@ namespace ams::kern::arch::arm64 {
                KPhysicalAddress phys_addr;
                size_t block_size;
                u8 sw_reserved_bits;
+                u8 attr;

                constexpr bool IsHeadMergeDisabled() const { return (this->sw_reserved_bits & PageTableEntry::SoftwareReservedBit_DisableMergeHead) != 0; }
                constexpr bool IsHeadAndBodyMergeDisabled() const { return (this->sw_reserved_bits & PageTableEntry::SoftwareReservedBit_DisableMergeHeadAndBody) != 0; }