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kern: update KMemoryBlockManagerUpdateAllocator api

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This commit is contained in:
Michael Scire
2020-12-01 04:24:43 -08:00
parent 2f0470ff1c
commit 5217a78637
5 changed files with 229 additions and 134 deletions
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38
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_page_table_entry.hpp
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@@ -152,26 +152,26 @@ namespace ams::kern::arch::arm64 {
}
}
public:
constexpr ALWAYS_INLINE u8 GetSoftwareReservedBits() const { return this->GetBits(55, 3); }
constexpr ALWAYS_INLINE bool IsHeadMergeDisabled() const { return (this->GetSoftwareReservedBits() & SoftwareReservedBit_DisableMergeHead) != 0; }
constexpr ALWAYS_INLINE bool IsHeadAndBodyMergeDisabled() const { return (this->GetSoftwareReservedBits() & PageTableEntry::SoftwareReservedBit_DisableMergeHeadAndBody) != 0; }
constexpr ALWAYS_INLINE bool IsTailMergeDisabled() const { return (this->GetSoftwareReservedBits() & PageTableEntry::SoftwareReservedBit_DisableMergeHeadTail) != 0; }
constexpr ALWAYS_INLINE bool IsUserExecuteNever() const { return this->GetBits(54, 1) != 0; }
constexpr ALWAYS_INLINE bool IsPrivilegedExecuteNever() const { return this->GetBits(53, 1) != 0; }
constexpr ALWAYS_INLINE bool IsContiguous() const { return this->GetBits(52, 1) != 0; }
constexpr ALWAYS_INLINE bool IsGlobal() const { return this->GetBits(11, 1) == 0; }
constexpr ALWAYS_INLINE AccessFlag GetAccessFlag() const { return static_cast<AccessFlag>(this->GetBits(10, 1)); }
constexpr ALWAYS_INLINE Shareable GetShareable() const { return static_cast<Shareable>(this->GetBits(8, 2)); }
constexpr ALWAYS_INLINE PageAttribute GetPageAttribute() const { return static_cast<PageAttribute>(this->GetBits(2, 3)); }
constexpr ALWAYS_INLINE bool IsReadOnly() const { return this->GetBits(7, 1) != 0; }
constexpr ALWAYS_INLINE bool IsUserAccessible() const { return this->GetBits(6, 1) != 0; }
constexpr ALWAYS_INLINE bool IsNonSecure() const { return this->GetBits(5, 1) != 0; }
constexpr ALWAYS_INLINE bool IsBlock() const { return (this->attributes & ExtensionFlag_TestTableMask) == ExtensionFlag_Valid; }
constexpr ALWAYS_INLINE bool IsTable() const { return (this->attributes & ExtensionFlag_TestTableMask) == 2; }
constexpr ALWAYS_INLINE bool IsEmpty() const { return (this->attributes & ExtensionFlag_TestTableMask) == 0; }
constexpr ALWAYS_INLINE bool IsMapped() const { return this->GetBits(0, 1) != 0; }
constexpr ALWAYS_INLINE u8 GetSoftwareReservedBits() const { return this->GetBits(55, 3); }
constexpr ALWAYS_INLINE bool IsHeadMergeDisabled() const { return (this->GetSoftwareReservedBits() & SoftwareReservedBit_DisableMergeHead) != 0; }
constexpr ALWAYS_INLINE bool IsHeadAndBodyMergeDisabled() const { return (this->GetSoftwareReservedBits() & SoftwareReservedBit_DisableMergeHeadAndBody) != 0; }
constexpr ALWAYS_INLINE bool IsTailMergeDisabled() const { return (this->GetSoftwareReservedBits() & SoftwareReservedBit_DisableMergeHeadTail) != 0; }
constexpr ALWAYS_INLINE bool IsHeadOrHeadAndBodyMergeDisabled() const { return (this->GetSoftwareReservedBits() & (SoftwareReservedBit_DisableMergeHead | SoftwareReservedBit_DisableMergeHeadAndBody)) != 0; }
constexpr ALWAYS_INLINE bool IsUserExecuteNever() const { return this->GetBits(54, 1) != 0; }
constexpr ALWAYS_INLINE bool IsPrivilegedExecuteNever() const { return this->GetBits(53, 1) != 0; }
constexpr ALWAYS_INLINE bool IsContiguous() const { return this->GetBits(52, 1) != 0; }
constexpr ALWAYS_INLINE bool IsGlobal() const { return this->GetBits(11, 1) == 0; }
constexpr ALWAYS_INLINE AccessFlag GetAccessFlag() const { return static_cast<AccessFlag>(this->GetBits(10, 1)); }
constexpr ALWAYS_INLINE Shareable GetShareable() const { return static_cast<Shareable>(this->GetBits(8, 2)); }
constexpr ALWAYS_INLINE PageAttribute GetPageAttribute() const { return static_cast<PageAttribute>(this->GetBits(2, 3)); }
constexpr ALWAYS_INLINE bool IsReadOnly() const { return this->GetBits(7, 1) != 0; }
constexpr ALWAYS_INLINE bool IsUserAccessible() const { return this->GetBits(6, 1) != 0; }
constexpr ALWAYS_INLINE bool IsNonSecure() const { return this->GetBits(5, 1) != 0; }
constexpr ALWAYS_INLINE bool IsBlock() const { return (this->attributes & ExtensionFlag_TestTableMask) == ExtensionFlag_Valid; }
constexpr ALWAYS_INLINE bool IsTable() const { return (this->attributes & ExtensionFlag_TestTableMask) == 2; }
constexpr ALWAYS_INLINE bool IsEmpty() const { return (this->attributes & ExtensionFlag_TestTableMask) == 0; }
constexpr ALWAYS_INLINE bool IsMapped() const { return this->GetBits(0, 1) != 0; }
//constexpr ALWAYS_INLINE decltype(auto) SetContiguousAllowed(bool en) { this->SetBit(55, !en); return *this; }
constexpr ALWAYS_INLINE decltype(auto) SetUserExecuteNever(bool en) { this->SetBit(54, en); return *this; }
constexpr ALWAYS_INLINE decltype(auto) SetPrivilegedExecuteNever(bool en) { this->SetBit(53, en); return *this; }
constexpr ALWAYS_INLINE decltype(auto) SetContiguous(bool en) { this->SetBit(52, en); return *this; }