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kern: implement 10.x perm change, fix many page table bugs

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Michael Scire 2020-04-19 17:16:19 -07:00
commit b39b6f0d5b
8 changed files with 262 additions and 194 deletions
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libraries/libmesosphere/source/kern_k_memory_layout.cpp
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@ -135,7 +135,7 @@ namespace ams::kern {
namespace {
constexpr PageTableEntry KernelRwDataAttribute(PageTableEntry::Permission_KernelRW, PageTableEntry::PageAttribute_NormalMemory, PageTableEntry::Shareable_InnerShareable);
constexpr PageTableEntry KernelRwDataAttribute(PageTableEntry::Permission_KernelRW, PageTableEntry::PageAttribute_NormalMemory, PageTableEntry::Shareable_InnerShareable, PageTableEntry::MappingFlag_Mapped);
constexpr size_t CarveoutAlignment = 0x20000;
constexpr size_t CarveoutSizeMax = 512_MB - CarveoutAlignment;