42 files changed, 1393 insertions, 1184 deletions

diff --git a/src/core/hle/kernel/memory/address_space_info.cpp b/src/core/hle/kernel/k_address_space_info.cpp
index 6cf43ba24..24944d15b 100644
--- a/src/core/hle/kernel/memory/address_space_info.cpp
+++ b/src/core/hle/kernel/k_address_space_info.cpp
@@ -2,15 +2,12 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #include <array>
 
 #include "common/assert.h"
-#include "core/hle/kernel/memory/address_space_info.h"
+#include "core/hle/kernel/k_address_space_info.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
 namespace {
 
@@ -28,20 +25,20 @@ enum : u64 {
 };
 
 // clang-format off
-constexpr std::array<AddressSpaceInfo, 13> AddressSpaceInfos{{
-   { .bit_width = 32, .address = Size_2_MB  , .size = Size_1_GB   - Size_2_MB  , .type = AddressSpaceInfo::Type::Is32Bit,    },
-   { .bit_width = 32, .address = Size_1_GB  , .size = Size_4_GB   - Size_1_GB  , .type = AddressSpaceInfo::Type::Small64Bit, },
-   { .bit_width = 32, .address = Invalid    , .size = Size_1_GB                , .type = AddressSpaceInfo::Type::Heap,       },
-   { .bit_width = 32, .address = Invalid    , .size = Size_1_GB                , .type = AddressSpaceInfo::Type::Alias,      },
-   { .bit_width = 36, .address = Size_128_MB, .size = Size_2_GB   - Size_128_MB, .type = AddressSpaceInfo::Type::Is32Bit,    },
-   { .bit_width = 36, .address = Size_2_GB  , .size = Size_64_GB  - Size_2_GB  , .type = AddressSpaceInfo::Type::Small64Bit, },
-   { .bit_width = 36, .address = Invalid    , .size = Size_6_GB                , .type = AddressSpaceInfo::Type::Heap,       },
-   { .bit_width = 36, .address = Invalid    , .size = Size_6_GB                , .type = AddressSpaceInfo::Type::Alias,      },
-   { .bit_width = 39, .address = Size_128_MB, .size = Size_512_GB - Size_128_MB, .type = AddressSpaceInfo::Type::Large64Bit, },
-   { .bit_width = 39, .address = Invalid    , .size = Size_64_GB               , .type = AddressSpaceInfo::Type::Is32Bit     },
-   { .bit_width = 39, .address = Invalid    , .size = Size_6_GB                , .type = AddressSpaceInfo::Type::Heap,       },
-   { .bit_width = 39, .address = Invalid    , .size = Size_64_GB               , .type = AddressSpaceInfo::Type::Alias,      },
-   { .bit_width = 39, .address = Invalid    , .size = Size_2_GB                , .type = AddressSpaceInfo::Type::Stack,      },
+constexpr std::array<KAddressSpaceInfo, 13> AddressSpaceInfos{{
+   { .bit_width = 32, .address = Size_2_MB  , .size = Size_1_GB   - Size_2_MB  , .type = KAddressSpaceInfo::Type::MapSmall,    },
+   { .bit_width = 32, .address = Size_1_GB  , .size = Size_4_GB   - Size_1_GB  , .type = KAddressSpaceInfo::Type::MapLarge, },
+   { .bit_width = 32, .address = Invalid    , .size = Size_1_GB                , .type = KAddressSpaceInfo::Type::Heap,       },
+   { .bit_width = 32, .address = Invalid    , .size = Size_1_GB                , .type = KAddressSpaceInfo::Type::Alias,      },
+   { .bit_width = 36, .address = Size_128_MB, .size = Size_2_GB   - Size_128_MB, .type = KAddressSpaceInfo::Type::MapSmall,    },
+   { .bit_width = 36, .address = Size_2_GB  , .size = Size_64_GB  - Size_2_GB  , .type = KAddressSpaceInfo::Type::MapLarge, },
+   { .bit_width = 36, .address = Invalid    , .size = Size_6_GB                , .type = KAddressSpaceInfo::Type::Heap,       },
+   { .bit_width = 36, .address = Invalid    , .size = Size_6_GB                , .type = KAddressSpaceInfo::Type::Alias,      },
+   { .bit_width = 39, .address = Size_128_MB, .size = Size_512_GB - Size_128_MB, .type = KAddressSpaceInfo::Type::Map39Bit, },
+   { .bit_width = 39, .address = Invalid    , .size = Size_64_GB               , .type = KAddressSpaceInfo::Type::MapSmall     },
+   { .bit_width = 39, .address = Invalid    , .size = Size_6_GB                , .type = KAddressSpaceInfo::Type::Heap,       },
+   { .bit_width = 39, .address = Invalid    , .size = Size_64_GB               , .type = KAddressSpaceInfo::Type::Alias,      },
+   { .bit_width = 39, .address = Invalid    , .size = Size_2_GB                , .type = KAddressSpaceInfo::Type::Stack,      },
 }};
 // clang-format on
 
@@ -49,7 +46,8 @@ constexpr bool IsAllowedIndexForAddress(std::size_t index) {
     return index < AddressSpaceInfos.size() && AddressSpaceInfos[index].address != Invalid;
 }
 
-using IndexArray = std::array<std::size_t, static_cast<std::size_t>(AddressSpaceInfo::Type::Count)>;
+using IndexArray =
+    std::array<std::size_t, static_cast<std::size_t>(KAddressSpaceInfo::Type::Count)>;
 
 constexpr IndexArray AddressSpaceIndices32Bit{
     0, 1, 0, 2, 0, 3,
@@ -63,23 +61,23 @@ constexpr IndexArray AddressSpaceIndices39Bit{
     9, 8, 8, 10, 12, 11,
 };
 
-constexpr bool IsAllowed32BitType(AddressSpaceInfo::Type type) {
-    return type < AddressSpaceInfo::Type::Count && type != AddressSpaceInfo::Type::Large64Bit &&
-           type != AddressSpaceInfo::Type::Stack;
+constexpr bool IsAllowed32BitType(KAddressSpaceInfo::Type type) {
+    return type < KAddressSpaceInfo::Type::Count && type != KAddressSpaceInfo::Type::Map39Bit &&
+           type != KAddressSpaceInfo::Type::Stack;
 }
 
-constexpr bool IsAllowed36BitType(AddressSpaceInfo::Type type) {
-    return type < AddressSpaceInfo::Type::Count && type != AddressSpaceInfo::Type::Large64Bit &&
-           type != AddressSpaceInfo::Type::Stack;
+constexpr bool IsAllowed36BitType(KAddressSpaceInfo::Type type) {
+    return type < KAddressSpaceInfo::Type::Count && type != KAddressSpaceInfo::Type::Map39Bit &&
+           type != KAddressSpaceInfo::Type::Stack;
 }
 
-constexpr bool IsAllowed39BitType(AddressSpaceInfo::Type type) {
-    return type < AddressSpaceInfo::Type::Count && type != AddressSpaceInfo::Type::Small64Bit;
+constexpr bool IsAllowed39BitType(KAddressSpaceInfo::Type type) {
+    return type < KAddressSpaceInfo::Type::Count && type != KAddressSpaceInfo::Type::MapLarge;
 }
 
 } // namespace
 
-u64 AddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
+u64 KAddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
     const std::size_t index{static_cast<std::size_t>(type)};
     switch (width) {
     case 32:
@@ -99,7 +97,7 @@ u64 AddressSpaceInfo::GetAddressSpaceStart(std::size_t width, Type type) {
     return 0;
 }
 
-std::size_t AddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type) {
+std::size_t KAddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type) {
     const std::size_t index{static_cast<std::size_t>(type)};
     switch (width) {
     case 32:
@@ -116,4 +114,4 @@ std::size_t AddressSpaceInfo::GetAddressSpaceSize(std::size_t width, Type type)
     return 0;
 }
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/address_space_info.h b/src/core/hle/kernel/k_address_space_info.h
index a4e6e91e5..06f31c6d5 100644
--- a/src/core/hle/kernel/memory/address_space_info.h
+++ b/src/core/hle/kernel/k_address_space_info.h
@@ -2,20 +2,17 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #pragma once
 
 #include "common/common_types.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-struct AddressSpaceInfo final {
+struct KAddressSpaceInfo final {
     enum class Type : u32 {
-        Is32Bit = 0,
-        Small64Bit = 1,
-        Large64Bit = 2,
+        MapSmall = 0,
+        MapLarge = 1,
+        Map39Bit = 2,
         Heap = 3,
         Stack = 4,
         Alias = 5,
@@ -31,4 +28,4 @@ struct AddressSpaceInfo final {
     const Type type{};
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/memory_block.h b/src/core/hle/kernel/k_memory_block.h
index 83acece1e..c5b9c5e85 100644
--- a/src/core/hle/kernel/memory/memory_block.h
+++ b/src/core/hle/kernel/k_memory_block.h
@@ -2,20 +2,17 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #pragma once
 
 #include "common/alignment.h"
 #include "common/assert.h"
 #include "common/common_types.h"
-#include "core/hle/kernel/memory/memory_types.h"
+#include "core/hle/kernel/memory_types.h"
 #include "core/hle/kernel/svc_types.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-enum class MemoryState : u32 {
+enum class KMemoryState : u32 {
     None = 0,
     Mask = 0xFF,
     All = ~None,
@@ -97,31 +94,31 @@ enum class MemoryState : u32 {
                     FlagReferenceCounted | FlagCanDebug,
     CodeOut = static_cast<u32>(Svc::MemoryState::CodeOut) | FlagMapped | FlagReferenceCounted,
 };
-DECLARE_ENUM_FLAG_OPERATORS(MemoryState);
-
-static_assert(static_cast<u32>(MemoryState::Free) == 0x00000000);
-static_assert(static_cast<u32>(MemoryState::Io) == 0x00002001);
-static_assert(static_cast<u32>(MemoryState::Static) == 0x00042002);
-static_assert(static_cast<u32>(MemoryState::Code) == 0x00DC7E03);
-static_assert(static_cast<u32>(MemoryState::CodeData) == 0x03FEBD04);
-static_assert(static_cast<u32>(MemoryState::Normal) == 0x037EBD05);
-static_assert(static_cast<u32>(MemoryState::Shared) == 0x00402006);
-static_assert(static_cast<u32>(MemoryState::AliasCode) == 0x00DD7E08);
-static_assert(static_cast<u32>(MemoryState::AliasCodeData) == 0x03FFBD09);
-static_assert(static_cast<u32>(MemoryState::Ipc) == 0x005C3C0A);
-static_assert(static_cast<u32>(MemoryState::Stack) == 0x005C3C0B);
-static_assert(static_cast<u32>(MemoryState::ThreadLocal) == 0x0040200C);
-static_assert(static_cast<u32>(MemoryState::Transferred) == 0x015C3C0D);
-static_assert(static_cast<u32>(MemoryState::SharedTransferred) == 0x005C380E);
-static_assert(static_cast<u32>(MemoryState::SharedCode) == 0x0040380F);
-static_assert(static_cast<u32>(MemoryState::Inaccessible) == 0x00000010);
-static_assert(static_cast<u32>(MemoryState::NonSecureIpc) == 0x005C3811);
-static_assert(static_cast<u32>(MemoryState::NonDeviceIpc) == 0x004C2812);
-static_assert(static_cast<u32>(MemoryState::Kernel) == 0x00002013);
-static_assert(static_cast<u32>(MemoryState::GeneratedCode) == 0x00402214);
-static_assert(static_cast<u32>(MemoryState::CodeOut) == 0x00402015);
-
-enum class MemoryPermission : u8 {
+DECLARE_ENUM_FLAG_OPERATORS(KMemoryState);
+
+static_assert(static_cast<u32>(KMemoryState::Free) == 0x00000000);
+static_assert(static_cast<u32>(KMemoryState::Io) == 0x00002001);
+static_assert(static_cast<u32>(KMemoryState::Static) == 0x00042002);
+static_assert(static_cast<u32>(KMemoryState::Code) == 0x00DC7E03);
+static_assert(static_cast<u32>(KMemoryState::CodeData) == 0x03FEBD04);
+static_assert(static_cast<u32>(KMemoryState::Normal) == 0x037EBD05);
+static_assert(static_cast<u32>(KMemoryState::Shared) == 0x00402006);
+static_assert(static_cast<u32>(KMemoryState::AliasCode) == 0x00DD7E08);
+static_assert(static_cast<u32>(KMemoryState::AliasCodeData) == 0x03FFBD09);
+static_assert(static_cast<u32>(KMemoryState::Ipc) == 0x005C3C0A);
+static_assert(static_cast<u32>(KMemoryState::Stack) == 0x005C3C0B);
+static_assert(static_cast<u32>(KMemoryState::ThreadLocal) == 0x0040200C);
+static_assert(static_cast<u32>(KMemoryState::Transferred) == 0x015C3C0D);
+static_assert(static_cast<u32>(KMemoryState::SharedTransferred) == 0x005C380E);
+static_assert(static_cast<u32>(KMemoryState::SharedCode) == 0x0040380F);
+static_assert(static_cast<u32>(KMemoryState::Inaccessible) == 0x00000010);
+static_assert(static_cast<u32>(KMemoryState::NonSecureIpc) == 0x005C3811);
+static_assert(static_cast<u32>(KMemoryState::NonDeviceIpc) == 0x004C2812);
+static_assert(static_cast<u32>(KMemoryState::Kernel) == 0x00002013);
+static_assert(static_cast<u32>(KMemoryState::GeneratedCode) == 0x00402214);
+static_assert(static_cast<u32>(KMemoryState::CodeOut) == 0x00402015);
+
+enum class KMemoryPermission : u8 {
     None = 0,
     Mask = static_cast<u8>(~None),
 
@@ -135,9 +132,9 @@ enum class MemoryPermission : u8 {
     UserMask = static_cast<u8>(Svc::MemoryPermission::Read | Svc::MemoryPermission::Write |
                                Svc::MemoryPermission::Execute),
 };
-DECLARE_ENUM_FLAG_OPERATORS(MemoryPermission);
+DECLARE_ENUM_FLAG_OPERATORS(KMemoryPermission);
 
-enum class MemoryAttribute : u8 {
+enum class KMemoryAttribute : u8 {
     None = 0x00,
     Mask = 0x7F,
     All = Mask,
@@ -152,18 +149,18 @@ enum class MemoryAttribute : u8 {
     LockedAndIpcLocked = Locked | IpcLocked,
     DeviceSharedAndUncached = DeviceShared | Uncached
 };
-DECLARE_ENUM_FLAG_OPERATORS(MemoryAttribute);
+DECLARE_ENUM_FLAG_OPERATORS(KMemoryAttribute);
 
-static_assert((static_cast<u8>(MemoryAttribute::Mask) &
-               static_cast<u8>(MemoryAttribute::DontCareMask)) == 0);
+static_assert((static_cast<u8>(KMemoryAttribute::Mask) &
+               static_cast<u8>(KMemoryAttribute::DontCareMask)) == 0);
 
-struct MemoryInfo {
+struct KMemoryInfo {
     VAddr addr{};
     std::size_t size{};
-    MemoryState state{};
-    MemoryPermission perm{};
-    MemoryAttribute attribute{};
-    MemoryPermission original_perm{};
+    KMemoryState state{};
+    KMemoryPermission perm{};
+    KMemoryAttribute attribute{};
+    KMemoryPermission original_perm{};
     u16 ipc_lock_count{};
     u16 device_use_count{};
 
@@ -171,9 +168,9 @@ struct MemoryInfo {
         return {
             addr,
             size,
-            static_cast<Svc::MemoryState>(state & MemoryState::Mask),
-            static_cast<Svc::MemoryAttribute>(attribute & MemoryAttribute::Mask),
-            static_cast<Svc::MemoryPermission>(perm & MemoryPermission::UserMask),
+            static_cast<Svc::MemoryState>(state & KMemoryState::Mask),
+            static_cast<Svc::MemoryAttribute>(attribute & KMemoryAttribute::Mask),
+            static_cast<Svc::MemoryPermission>(perm & KMemoryPermission::UserMask),
             ipc_lock_count,
             device_use_count,
         };
@@ -196,21 +193,21 @@ struct MemoryInfo {
     }
 };
 
-class MemoryBlock final {
-    friend class MemoryBlockManager;
+class KMemoryBlock final {
+    friend class KMemoryBlockManager;
 
 private:
     VAddr addr{};
     std::size_t num_pages{};
-    MemoryState state{MemoryState::None};
+    KMemoryState state{KMemoryState::None};
     u16 ipc_lock_count{};
     u16 device_use_count{};
-    MemoryPermission perm{MemoryPermission::None};
-    MemoryPermission original_perm{MemoryPermission::None};
-    MemoryAttribute attribute{MemoryAttribute::None};
+    KMemoryPermission perm{KMemoryPermission::None};
+    KMemoryPermission original_perm{KMemoryPermission::None};
+    KMemoryAttribute attribute{KMemoryAttribute::None};
 
 public:
-    static constexpr int Compare(const MemoryBlock& lhs, const MemoryBlock& rhs) {
+    static constexpr int Compare(const KMemoryBlock& lhs, const KMemoryBlock& rhs) {
         if (lhs.GetAddress() < rhs.GetAddress()) {
             return -1;
         } else if (lhs.GetAddress() <= rhs.GetLastAddress()) {
@@ -221,9 +218,9 @@ public:
     }
 
 public:
-    constexpr MemoryBlock() = default;
-    constexpr MemoryBlock(VAddr addr_, std::size_t num_pages_, MemoryState state_,
-                          MemoryPermission perm_, MemoryAttribute attribute_)
+    constexpr KMemoryBlock() = default;
+    constexpr KMemoryBlock(VAddr addr_, std::size_t num_pages_, KMemoryState state_,
+                           KMemoryPermission perm_, KMemoryAttribute attribute_)
         : addr{addr_}, num_pages(num_pages_), state{state_}, perm{perm_}, attribute{attribute_} {}
 
     constexpr VAddr GetAddress() const {
@@ -246,40 +243,40 @@ public:
         return GetEndAddress() - 1;
     }
 
-    constexpr MemoryInfo GetMemoryInfo() const {
+    constexpr KMemoryInfo GetMemoryInfo() const {
         return {
             GetAddress(), GetSize(),     state,          perm,
             attribute,    original_perm, ipc_lock_count, device_use_count,
         };
     }
 
-    void ShareToDevice(MemoryPermission /*new_perm*/) {
-        ASSERT((attribute & MemoryAttribute::DeviceShared) == MemoryAttribute::DeviceShared ||
+    void ShareToDevice(KMemoryPermission /*new_perm*/) {
+        ASSERT((attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared ||
                device_use_count == 0);
-        attribute |= MemoryAttribute::DeviceShared;
+        attribute |= KMemoryAttribute::DeviceShared;
         const u16 new_use_count{++device_use_count};
         ASSERT(new_use_count > 0);
     }
 
-    void UnshareToDevice(MemoryPermission /*new_perm*/) {
-        ASSERT((attribute & MemoryAttribute::DeviceShared) == MemoryAttribute::DeviceShared);
+    void UnshareToDevice(KMemoryPermission /*new_perm*/) {
+        ASSERT((attribute & KMemoryAttribute::DeviceShared) == KMemoryAttribute::DeviceShared);
         const u16 prev_use_count{device_use_count--};
         ASSERT(prev_use_count > 0);
         if (prev_use_count == 1) {
-            attribute &= ~MemoryAttribute::DeviceShared;
+            attribute &= ~KMemoryAttribute::DeviceShared;
         }
     }
 
 private:
-    constexpr bool HasProperties(MemoryState s, MemoryPermission p, MemoryAttribute a) const {
-        constexpr MemoryAttribute AttributeIgnoreMask{MemoryAttribute::DontCareMask |
-                                                      MemoryAttribute::IpcLocked |
-                                                      MemoryAttribute::DeviceShared};
+    constexpr bool HasProperties(KMemoryState s, KMemoryPermission p, KMemoryAttribute a) const {
+        constexpr KMemoryAttribute AttributeIgnoreMask{KMemoryAttribute::DontCareMask |
+                                                       KMemoryAttribute::IpcLocked |
+                                                       KMemoryAttribute::DeviceShared};
         return state == s && perm == p &&
                (attribute | AttributeIgnoreMask) == (a | AttributeIgnoreMask);
     }
 
-    constexpr bool HasSameProperties(const MemoryBlock& rhs) const {
+    constexpr bool HasSameProperties(const KMemoryBlock& rhs) const {
         return state == rhs.state && perm == rhs.perm && original_perm == rhs.original_perm &&
                attribute == rhs.attribute && ipc_lock_count == rhs.ipc_lock_count &&
                device_use_count == rhs.device_use_count;
@@ -296,25 +293,25 @@ private:
         num_pages += count;
     }
 
-    constexpr void Update(MemoryState new_state, MemoryPermission new_perm,
-                          MemoryAttribute new_attribute) {
-        ASSERT(original_perm == MemoryPermission::None);
-        ASSERT((attribute & MemoryAttribute::IpcLocked) == MemoryAttribute::None);
+    constexpr void Update(KMemoryState new_state, KMemoryPermission new_perm,
+                          KMemoryAttribute new_attribute) {
+        ASSERT(original_perm == KMemoryPermission::None);
+        ASSERT((attribute & KMemoryAttribute::IpcLocked) == KMemoryAttribute::None);
 
         state = new_state;
         perm = new_perm;
 
-        attribute = static_cast<MemoryAttribute>(
+        attribute = static_cast<KMemoryAttribute>(
             new_attribute |
-            (attribute & (MemoryAttribute::IpcLocked | MemoryAttribute::DeviceShared)));
+            (attribute & (KMemoryAttribute::IpcLocked | KMemoryAttribute::DeviceShared)));
     }
 
-    constexpr MemoryBlock Split(VAddr split_addr) {
+    constexpr KMemoryBlock Split(VAddr split_addr) {
         ASSERT(GetAddress() < split_addr);
         ASSERT(Contains(split_addr));
         ASSERT(Common::IsAligned(split_addr, PageSize));
 
-        MemoryBlock block;
+        KMemoryBlock block;
         block.addr = addr;
         block.num_pages = (split_addr - GetAddress()) / PageSize;
         block.state = state;
@@ -330,6 +327,6 @@ private:
         return block;
     }
 };
-static_assert(std::is_trivially_destructible<MemoryBlock>::value);
+static_assert(std::is_trivially_destructible<KMemoryBlock>::value);
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/memory_block_manager.cpp b/src/core/hle/kernel/k_memory_block_manager.cpp
index 0732fa5a1..4a2d88008 100644
--- a/src/core/hle/kernel/memory/memory_block_manager.cpp
+++ b/src/core/hle/kernel/k_memory_block_manager.cpp
@@ -2,19 +2,19 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-#include "core/hle/kernel/memory/memory_block_manager.h"
-#include "core/hle/kernel/memory/memory_types.h"
+#include "core/hle/kernel/k_memory_block_manager.h"
+#include "core/hle/kernel/memory_types.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-MemoryBlockManager::MemoryBlockManager(VAddr start_addr, VAddr end_addr)
+KMemoryBlockManager::KMemoryBlockManager(VAddr start_addr, VAddr end_addr)
     : start_addr{start_addr}, end_addr{end_addr} {
     const u64 num_pages{(end_addr - start_addr) / PageSize};
-    memory_block_tree.emplace_back(start_addr, num_pages, MemoryState::Free, MemoryPermission::None,
-                                   MemoryAttribute::None);
+    memory_block_tree.emplace_back(start_addr, num_pages, KMemoryState::Free,
+                                   KMemoryPermission::None, KMemoryAttribute::None);
 }
 
-MemoryBlockManager::iterator MemoryBlockManager::FindIterator(VAddr addr) {
+KMemoryBlockManager::iterator KMemoryBlockManager::FindIterator(VAddr addr) {
     auto node{memory_block_tree.begin()};
     while (node != end()) {
         const VAddr end_addr{node->GetNumPages() * PageSize + node->GetAddress()};
@@ -26,9 +26,9 @@ MemoryBlockManager::iterator MemoryBlockManager::FindIterator(VAddr addr) {
     return end();
 }
 
-VAddr MemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_num_pages,
-                                       std::size_t num_pages, std::size_t align, std::size_t offset,
-                                       std::size_t guard_pages) {
+VAddr KMemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_num_pages,
+                                        std::size_t num_pages, std::size_t align,
+                                        std::size_t offset, std::size_t guard_pages) {
     if (num_pages == 0) {
         return {};
     }
@@ -41,7 +41,7 @@ VAddr MemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_nu
             break;
         }
 
-        if (info.state != MemoryState::Free) {
+        if (info.state != KMemoryState::Free) {
             continue;
         }
 
@@ -63,17 +63,17 @@ VAddr MemoryBlockManager::FindFreeArea(VAddr region_start, std::size_t region_nu
     return {};
 }
 
-void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState prev_state,
-                                MemoryPermission prev_perm, MemoryAttribute prev_attribute,
-                                MemoryState state, MemoryPermission perm,
-                                MemoryAttribute attribute) {
+void KMemoryBlockManager::Update(VAddr addr, std::size_t num_pages, KMemoryState prev_state,
+                                 KMemoryPermission prev_perm, KMemoryAttribute prev_attribute,
+                                 KMemoryState state, KMemoryPermission perm,
+                                 KMemoryAttribute attribute) {
     const VAddr end_addr{addr + num_pages * PageSize};
     iterator node{memory_block_tree.begin()};
 
-    prev_attribute |= MemoryAttribute::IpcAndDeviceMapped;
+    prev_attribute |= KMemoryAttribute::IpcAndDeviceMapped;
 
     while (node != memory_block_tree.end()) {
-        MemoryBlock* block{&(*node)};
+        KMemoryBlock* block{&(*node)};
         iterator next_node{std::next(node)};
         const VAddr cur_addr{block->GetAddress()};
         const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
@@ -106,13 +106,13 @@ void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState p
     }
 }
 
-void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState state,
-                                MemoryPermission perm, MemoryAttribute attribute) {
+void KMemoryBlockManager::Update(VAddr addr, std::size_t num_pages, KMemoryState state,
+                                 KMemoryPermission perm, KMemoryAttribute attribute) {
     const VAddr end_addr{addr + num_pages * PageSize};
     iterator node{memory_block_tree.begin()};
 
     while (node != memory_block_tree.end()) {
-        MemoryBlock* block{&(*node)};
+        KMemoryBlock* block{&(*node)};
         iterator next_node{std::next(node)};
         const VAddr cur_addr{block->GetAddress()};
         const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
@@ -141,13 +141,13 @@ void MemoryBlockManager::Update(VAddr addr, std::size_t num_pages, MemoryState s
     }
 }
 
-void MemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func,
-                                    MemoryPermission perm) {
+void KMemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func,
+                                     KMemoryPermission perm) {
     const VAddr end_addr{addr + num_pages * PageSize};
     iterator node{memory_block_tree.begin()};
 
     while (node != memory_block_tree.end()) {
-        MemoryBlock* block{&(*node)};
+        KMemoryBlock* block{&(*node)};
         iterator next_node{std::next(node)};
         const VAddr cur_addr{block->GetAddress()};
         const VAddr cur_end_addr{block->GetNumPages() * PageSize + cur_addr};
@@ -176,9 +176,9 @@ void MemoryBlockManager::UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&
     }
 }
 
-void MemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& func) {
+void KMemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& func) {
     const_iterator it{FindIterator(start)};
-    MemoryInfo info{};
+    KMemoryInfo info{};
     do {
         info = it->GetMemoryInfo();
         func(info);
@@ -186,8 +186,8 @@ void MemoryBlockManager::IterateForRange(VAddr start, VAddr end, IterateFunc&& f
     } while (info.addr + info.size - 1 < end - 1 && it != cend());
 }
 
-void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
-    MemoryBlock* block{&(*it)};
+void KMemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
+    KMemoryBlock* block{&(*it)};
 
     auto EraseIt = [&](const iterator it_to_erase) {
         if (next_it == it_to_erase) {
@@ -197,7 +197,7 @@ void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
     };
 
     if (it != memory_block_tree.begin()) {
-        MemoryBlock* prev{&(*std::prev(it))};
+        KMemoryBlock* prev{&(*std::prev(it))};
 
         if (block->HasSameProperties(*prev)) {
             const iterator prev_it{std::prev(it)};
@@ -211,7 +211,7 @@ void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
     }
 
     if (it != cend()) {
-        const MemoryBlock* const next{&(*std::next(it))};
+        const KMemoryBlock* const next{&(*std::next(it))};
 
         if (block->HasSameProperties(*next)) {
             block->Add(next->GetNumPages());
@@ -220,4 +220,4 @@ void MemoryBlockManager::MergeAdjacent(iterator it, iterator& next_it) {
     }
 }
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/memory_block_manager.h b/src/core/hle/kernel/k_memory_block_manager.h
index f57d1bbcc..e11cc70c8 100644
--- a/src/core/hle/kernel/memory/memory_block_manager.h
+++ b/src/core/hle/kernel/k_memory_block_manager.h
@@ -8,18 +8,18 @@
 #include <list>
 
 #include "common/common_types.h"
-#include "core/hle/kernel/memory/memory_block.h"
+#include "core/hle/kernel/k_memory_block.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-class MemoryBlockManager final {
+class KMemoryBlockManager final {
 public:
-    using MemoryBlockTree = std::list<MemoryBlock>;
+    using MemoryBlockTree = std::list<KMemoryBlock>;
     using iterator = MemoryBlockTree::iterator;
     using const_iterator = MemoryBlockTree::const_iterator;
 
 public:
-    MemoryBlockManager(VAddr start_addr, VAddr end_addr);
+    KMemoryBlockManager(VAddr start_addr, VAddr end_addr);
 
     iterator end() {
         return memory_block_tree.end();
@@ -36,21 +36,22 @@ public:
     VAddr FindFreeArea(VAddr region_start, std::size_t region_num_pages, std::size_t num_pages,
                        std::size_t align, std::size_t offset, std::size_t guard_pages);
 
-    void Update(VAddr addr, std::size_t num_pages, MemoryState prev_state,
-                MemoryPermission prev_perm, MemoryAttribute prev_attribute, MemoryState state,
-                MemoryPermission perm, MemoryAttribute attribute);
+    void Update(VAddr addr, std::size_t num_pages, KMemoryState prev_state,
+                KMemoryPermission prev_perm, KMemoryAttribute prev_attribute, KMemoryState state,
+                KMemoryPermission perm, KMemoryAttribute attribute);
 
-    void Update(VAddr addr, std::size_t num_pages, MemoryState state,
-                MemoryPermission perm = MemoryPermission::None,
-                MemoryAttribute attribute = MemoryAttribute::None);
+    void Update(VAddr addr, std::size_t num_pages, KMemoryState state,
+                KMemoryPermission perm = KMemoryPermission::None,
+                KMemoryAttribute attribute = KMemoryAttribute::None);
 
-    using LockFunc = std::function<void(iterator, MemoryPermission)>;
-    void UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func, MemoryPermission perm);
+    using LockFunc = std::function<void(iterator, KMemoryPermission)>;
+    void UpdateLock(VAddr addr, std::size_t num_pages, LockFunc&& lock_func,
+                    KMemoryPermission perm);
 
-    using IterateFunc = std::function<void(const MemoryInfo&)>;
+    using IterateFunc = std::function<void(const KMemoryInfo&)>;
     void IterateForRange(VAddr start, VAddr end, IterateFunc&& func);
 
-    MemoryBlock& FindBlock(VAddr addr) {
+    KMemoryBlock& FindBlock(VAddr addr) {
         return *FindIterator(addr);
     }
 
@@ -63,4 +64,4 @@ private:
     MemoryBlockTree memory_block_tree;
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/memory_layout.h b/src/core/hle/kernel/k_memory_layout.h
index c7c0b2f49..0821d2d8c 100644
--- a/src/core/hle/kernel/memory/memory_layout.h
+++ b/src/core/hle/kernel/k_memory_layout.h
@@ -7,7 +7,7 @@
 #include "common/common_types.h"
 #include "core/device_memory.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
 constexpr std::size_t KernelAslrAlignment = 2 * 1024 * 1024;
 constexpr std::size_t KernelVirtualAddressSpaceWidth = 1ULL << 39;
@@ -27,8 +27,8 @@ constexpr bool IsKernelAddress(VAddr address) {
     return KernelVirtualAddressSpaceBase <= address && address < KernelVirtualAddressSpaceEnd;
 }
 
-class MemoryRegion final {
-    friend class MemoryLayout;
+class KMemoryRegion final {
+    friend class KMemoryLayout;
 
 public:
     constexpr PAddr StartAddress() const {
@@ -40,29 +40,29 @@ public:
     }
 
 private:
-    constexpr MemoryRegion() = default;
-    constexpr MemoryRegion(PAddr start_address, PAddr end_address)
+    constexpr KMemoryRegion() = default;
+    constexpr KMemoryRegion(PAddr start_address, PAddr end_address)
         : start_address{start_address}, end_address{end_address} {}
 
     const PAddr start_address{};
     const PAddr end_address{};
 };
 
-class MemoryLayout final {
+class KMemoryLayout final {
 public:
-    constexpr const MemoryRegion& Application() const {
+    constexpr const KMemoryRegion& Application() const {
         return application;
     }
 
-    constexpr const MemoryRegion& Applet() const {
+    constexpr const KMemoryRegion& Applet() const {
         return applet;
     }
 
-    constexpr const MemoryRegion& System() const {
+    constexpr const KMemoryRegion& System() const {
         return system;
     }
 
-    static constexpr MemoryLayout GetDefaultLayout() {
+    static constexpr KMemoryLayout GetDefaultLayout() {
         constexpr std::size_t application_size{0xcd500000};
         constexpr std::size_t applet_size{0x1fb00000};
         constexpr PAddr application_start_address{Core::DramMemoryMap::End - application_size};
@@ -76,15 +76,15 @@ public:
     }
 
 private:
-    constexpr MemoryLayout(PAddr application_start_address, std::size_t application_size,
-                           PAddr applet_start_address, std::size_t applet_size,
-                           PAddr system_start_address, std::size_t system_size)
+    constexpr KMemoryLayout(PAddr application_start_address, std::size_t application_size,
+                            PAddr applet_start_address, std::size_t applet_size,
+                            PAddr system_start_address, std::size_t system_size)
         : application{application_start_address, application_size},
           applet{applet_start_address, applet_size}, system{system_start_address, system_size} {}
 
-    const MemoryRegion application;
-    const MemoryRegion applet;
-    const MemoryRegion system;
+    const KMemoryRegion application;
+    const KMemoryRegion applet;
+    const KMemoryRegion system;
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/memory_manager.cpp b/src/core/hle/kernel/k_memory_manager.cpp
index 77f135cdc..9027602bf 100644
--- a/src/core/hle/kernel/memory/memory_manager.cpp
+++ b/src/core/hle/kernel/k_memory_manager.cpp
@@ -8,20 +8,20 @@
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "common/scope_exit.h"
-#include "core/hle/kernel/memory/memory_manager.h"
-#include "core/hle/kernel/memory/page_linked_list.h"
+#include "core/hle/kernel/k_memory_manager.h"
+#include "core/hle/kernel/k_page_linked_list.h"
 #include "core/hle/kernel/svc_results.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-std::size_t MemoryManager::Impl::Initialize(Pool new_pool, u64 start_address, u64 end_address) {
+std::size_t KMemoryManager::Impl::Initialize(Pool new_pool, u64 start_address, u64 end_address) {
     const auto size{end_address - start_address};
 
     // Calculate metadata sizes
     const auto ref_count_size{(size / PageSize) * sizeof(u16)};
     const auto optimize_map_size{(Common::AlignUp((size / PageSize), 64) / 64) * sizeof(u64)};
     const auto manager_size{Common::AlignUp(optimize_map_size + ref_count_size, PageSize)};
-    const auto page_heap_size{PageHeap::CalculateMetadataOverheadSize(size)};
+    const auto page_heap_size{KPageHeap::CalculateManagementOverheadSize(size)};
     const auto total_metadata_size{manager_size + page_heap_size};
     ASSERT(manager_size <= total_metadata_size);
     ASSERT(Common::IsAligned(total_metadata_size, PageSize));
@@ -41,29 +41,30 @@ std::size_t MemoryManager::Impl::Initialize(Pool new_pool, u64 start_address, u6
     return total_metadata_size;
 }
 
-void MemoryManager::InitializeManager(Pool pool, u64 start_address, u64 end_address) {
+void KMemoryManager::InitializeManager(Pool pool, u64 start_address, u64 end_address) {
     ASSERT(pool < Pool::Count);
     managers[static_cast<std::size_t>(pool)].Initialize(pool, start_address, end_address);
 }
 
-VAddr MemoryManager::AllocateContinuous(std::size_t num_pages, std::size_t align_pages, Pool pool,
-                                        Direction dir) {
+VAddr KMemoryManager::AllocateAndOpenContinuous(std::size_t num_pages, std::size_t align_pages,
+                                                u32 option) {
     // Early return if we're allocating no pages
     if (num_pages == 0) {
         return {};
     }
 
     // Lock the pool that we're allocating from
+    const auto [pool, dir] = DecodeOption(option);
     const auto pool_index{static_cast<std::size_t>(pool)};
     std::lock_guard lock{pool_locks[pool_index]};
 
     // Choose a heap based on our page size request
-    const s32 heap_index{PageHeap::GetAlignedBlockIndex(num_pages, align_pages)};
+    const s32 heap_index{KPageHeap::GetAlignedBlockIndex(num_pages, align_pages)};
 
     // Loop, trying to iterate from each block
     // TODO (bunnei): Support multiple managers
     Impl& chosen_manager{managers[pool_index]};
-    VAddr allocated_block{chosen_manager.AllocateBlock(heap_index)};
+    VAddr allocated_block{chosen_manager.AllocateBlock(heap_index, false)};
 
     // If we failed to allocate, quit now
     if (!allocated_block) {
@@ -71,7 +72,7 @@ VAddr MemoryManager::AllocateContinuous(std::size_t num_pages, std::size_t align
     }
 
     // If we allocated more than we need, free some
-    const auto allocated_pages{PageHeap::GetBlockNumPages(heap_index)};
+    const auto allocated_pages{KPageHeap::GetBlockNumPages(heap_index)};
     if (allocated_pages > num_pages) {
         chosen_manager.Free(allocated_block + num_pages * PageSize, allocated_pages - num_pages);
     }
@@ -79,8 +80,8 @@ VAddr MemoryManager::AllocateContinuous(std::size_t num_pages, std::size_t align
     return allocated_block;
 }
 
-ResultCode MemoryManager::Allocate(PageLinkedList& page_list, std::size_t num_pages, Pool pool,
-                                   Direction dir) {
+ResultCode KMemoryManager::Allocate(KPageLinkedList& page_list, std::size_t num_pages, Pool pool,
+                                    Direction dir) {
     ASSERT(page_list.GetNumPages() == 0);
 
     // Early return if we're allocating no pages
@@ -93,7 +94,7 @@ ResultCode MemoryManager::Allocate(PageLinkedList& page_list, std::size_t num_pa
     std::lock_guard lock{pool_locks[pool_index]};
 
     // Choose a heap based on our page size request
-    const s32 heap_index{PageHeap::GetBlockIndex(num_pages)};
+    const s32 heap_index{KPageHeap::GetBlockIndex(num_pages)};
     if (heap_index < 0) {
         return ResultOutOfMemory;
     }
@@ -112,11 +113,11 @@ ResultCode MemoryManager::Allocate(PageLinkedList& page_list, std::size_t num_pa
 
     // Keep allocating until we've allocated all our pages
     for (s32 index{heap_index}; index >= 0 && num_pages > 0; index--) {
-        const auto pages_per_alloc{PageHeap::GetBlockNumPages(index)};
+        const auto pages_per_alloc{KPageHeap::GetBlockNumPages(index)};
 
         while (num_pages >= pages_per_alloc) {
             // Allocate a block
-            VAddr allocated_block{chosen_manager.AllocateBlock(index)};
+            VAddr allocated_block{chosen_manager.AllocateBlock(index, false)};
             if (!allocated_block) {
                 break;
             }
@@ -148,8 +149,8 @@ ResultCode MemoryManager::Allocate(PageLinkedList& page_list, std::size_t num_pa
     return RESULT_SUCCESS;
 }
 
-ResultCode MemoryManager::Free(PageLinkedList& page_list, std::size_t num_pages, Pool pool,
-                               Direction dir) {
+ResultCode KMemoryManager::Free(KPageLinkedList& page_list, std::size_t num_pages, Pool pool,
+                                Direction dir) {
     // Early return if we're freeing no pages
     if (!num_pages) {
         return RESULT_SUCCESS;
@@ -172,4 +173,4 @@ ResultCode MemoryManager::Free(PageLinkedList& page_list, std::size_t num_pages,
     return RESULT_SUCCESS;
 }
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/memory_manager.h b/src/core/hle/kernel/k_memory_manager.h
index 3cf444857..ae9f683b8 100644
--- a/src/core/hle/kernel/memory/memory_manager.h
+++ b/src/core/hle/kernel/k_memory_manager.h
@@ -6,16 +6,18 @@
 
 #include <array>
 #include <mutex>
+#include <tuple>
 
+#include "common/common_funcs.h"
 #include "common/common_types.h"
-#include "core/hle/kernel/memory/page_heap.h"
+#include "core/hle/kernel/k_page_heap.h"
 #include "core/hle/result.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-class PageLinkedList;
+class KPageLinkedList;
 
-class MemoryManager final : NonCopyable {
+class KMemoryManager final : NonCopyable {
 public:
     enum class Pool : u32 {
         Application = 0,
@@ -37,29 +39,50 @@ public:
         Mask = (0xF << Shift),
     };
 
-    MemoryManager() = default;
+    KMemoryManager() = default;
 
     constexpr std::size_t GetSize(Pool pool) const {
         return managers[static_cast<std::size_t>(pool)].GetSize();
     }
 
     void InitializeManager(Pool pool, u64 start_address, u64 end_address);
-    VAddr AllocateContinuous(std::size_t num_pages, std::size_t align_pages, Pool pool,
-                             Direction dir = Direction::FromFront);
-    ResultCode Allocate(PageLinkedList& page_list, std::size_t num_pages, Pool pool,
+
+    VAddr AllocateAndOpenContinuous(size_t num_pages, size_t align_pages, u32 option);
+    ResultCode Allocate(KPageLinkedList& page_list, std::size_t num_pages, Pool pool,
                         Direction dir = Direction::FromFront);
-    ResultCode Free(PageLinkedList& page_list, std::size_t num_pages, Pool pool,
+    ResultCode Free(KPageLinkedList& page_list, std::size_t num_pages, Pool pool,
                     Direction dir = Direction::FromFront);
 
     static constexpr std::size_t MaxManagerCount = 10;
 
+public:
+    static constexpr u32 EncodeOption(Pool pool, Direction dir) {
+        return (static_cast<u32>(pool) << static_cast<u32>(Pool::Shift)) |
+               (static_cast<u32>(dir) << static_cast<u32>(Direction::Shift));
+    }
+
+    static constexpr Pool GetPool(u32 option) {
+        return static_cast<Pool>((static_cast<u32>(option) & static_cast<u32>(Pool::Mask)) >>
+                                 static_cast<u32>(Pool::Shift));
+    }
+
+    static constexpr Direction GetDirection(u32 option) {
+        return static_cast<Direction>(
+            (static_cast<u32>(option) & static_cast<u32>(Direction::Mask)) >>
+            static_cast<u32>(Direction::Shift));
+    }
+
+    static constexpr std::tuple<Pool, Direction> DecodeOption(u32 option) {
+        return std::make_tuple(GetPool(option), GetDirection(option));
+    }
+
 private:
     class Impl final : NonCopyable {
     private:
         using RefCount = u16;
 
     private:
-        PageHeap heap;
+        KPageHeap heap;
         Pool pool{};
 
     public:
@@ -67,8 +90,8 @@ private:
 
         std::size_t Initialize(Pool new_pool, u64 start_address, u64 end_address);
 
-        VAddr AllocateBlock(s32 index) {
-            return heap.AllocateBlock(index);
+        VAddr AllocateBlock(s32 index, bool random) {
+            return heap.AllocateBlock(index, random);
         }
 
         void Free(VAddr addr, std::size_t num_pages) {
@@ -93,4 +116,4 @@ private:
     std::array<Impl, MaxManagerCount> managers;
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_bitmap.h b/src/core/hle/kernel/k_page_bitmap.h
new file mode 100644
index 000000000..c75d667c9
--- /dev/null
+++ b/src/core/hle/kernel/k_page_bitmap.h
@@ -0,0 +1,279 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <bit>
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/bit_util.h"
+#include "common/common_types.h"
+#include "common/tiny_mt.h"
+#include "core/hle/kernel/k_system_control.h"
+
+namespace Kernel {
+
+class KPageBitmap {
+private:
+    class RandomBitGenerator {
+    private:
+        Common::TinyMT rng{};
+        u32 entropy{};
+        u32 bits_available{};
+
+    private:
+        void RefreshEntropy() {
+            entropy = rng.GenerateRandomU32();
+            bits_available = static_cast<u32>(Common::BitSize<decltype(entropy)>());
+        }
+
+        bool GenerateRandomBit() {
+            if (bits_available == 0) {
+                this->RefreshEntropy();
+            }
+
+            const bool rnd_bit = (entropy & 1) != 0;
+            entropy >>= 1;
+            --bits_available;
+            return rnd_bit;
+        }
+
+    public:
+        RandomBitGenerator() {
+            rng.Initialize(static_cast<u32>(KSystemControl::GenerateRandomU64()));
+        }
+
+        std::size_t SelectRandomBit(u64 bitmap) {
+            u64 selected = 0;
+
+            u64 cur_num_bits = Common::BitSize<decltype(bitmap)>() / 2;
+            u64 cur_mask = (1ULL << cur_num_bits) - 1;
+
+            while (cur_num_bits) {
+                const u64 low = (bitmap >> 0) & cur_mask;
+                const u64 high = (bitmap >> cur_num_bits) & cur_mask;
+
+                bool choose_low;
+                if (high == 0) {
+                    // If only low val is set, choose low.
+                    choose_low = true;
+                } else if (low == 0) {
+                    // If only high val is set, choose high.
+                    choose_low = false;
+                } else {
+                    // If both are set, choose random.
+                    choose_low = this->GenerateRandomBit();
+                }
+
+                // If we chose low, proceed with low.
+                if (choose_low) {
+                    bitmap = low;
+                    selected += 0;
+                } else {
+                    bitmap = high;
+                    selected += cur_num_bits;
+                }
+
+                // Proceed.
+                cur_num_bits /= 2;
+                cur_mask >>= cur_num_bits;
+            }
+
+            return selected;
+        }
+    };
+
+public:
+    static constexpr std::size_t MaxDepth = 4;
+
+private:
+    std::array<u64*, MaxDepth> bit_storages{};
+    RandomBitGenerator rng{};
+    std::size_t num_bits{};
+    std::size_t used_depths{};
+
+public:
+    KPageBitmap() = default;
+
+    constexpr std::size_t GetNumBits() const {
+        return num_bits;
+    }
+    constexpr s32 GetHighestDepthIndex() const {
+        return static_cast<s32>(used_depths) - 1;
+    }
+
+    u64* Initialize(u64* storage, std::size_t size) {
+        // Initially, everything is un-set.
+        num_bits = 0;
+
+        // Calculate the needed bitmap depth.
+        used_depths = static_cast<std::size_t>(GetRequiredDepth(size));
+        ASSERT(used_depths <= MaxDepth);
+
+        // Set the bitmap pointers.
+        for (s32 depth = this->GetHighestDepthIndex(); depth >= 0; depth--) {
+            bit_storages[depth] = storage;
+            size = Common::AlignUp(size, Common::BitSize<u64>()) / Common::BitSize<u64>();
+            storage += size;
+        }
+
+        return storage;
+    }
+
+    s64 FindFreeBlock(bool random) {
+        uintptr_t offset = 0;
+        s32 depth = 0;
+
+        if (random) {
+            do {
+                const u64 v = bit_storages[depth][offset];
+                if (v == 0) {
+                    // If depth is bigger than zero, then a previous level indicated a block was
+                    // free.
+                    ASSERT(depth == 0);
+                    return -1;
+                }
+                offset = offset * Common::BitSize<u64>() + rng.SelectRandomBit(v);
+                ++depth;
+            } while (depth < static_cast<s32>(used_depths));
+        } else {
+            do {
+                const u64 v = bit_storages[depth][offset];
+                if (v == 0) {
+                    // If depth is bigger than zero, then a previous level indicated a block was
+                    // free.
+                    ASSERT(depth == 0);
+                    return -1;
+                }
+                offset = offset * Common::BitSize<u64>() + std::countr_zero(v);
+                ++depth;
+            } while (depth < static_cast<s32>(used_depths));
+        }
+
+        return static_cast<s64>(offset);
+    }
+
+    void SetBit(std::size_t offset) {
+        this->SetBit(this->GetHighestDepthIndex(), offset);
+        num_bits++;
+    }
+
+    void ClearBit(std::size_t offset) {
+        this->ClearBit(this->GetHighestDepthIndex(), offset);
+        num_bits--;
+    }
+
+    bool ClearRange(std::size_t offset, std::size_t count) {
+        s32 depth = this->GetHighestDepthIndex();
+        u64* bits = bit_storages[depth];
+        std::size_t bit_ind = offset / Common::BitSize<u64>();
+        if (count < Common::BitSize<u64>()) {
+            const std::size_t shift = offset % Common::BitSize<u64>();
+            ASSERT(shift + count <= Common::BitSize<u64>());
+            // Check that all the bits are set.
+            const u64 mask = ((u64(1) << count) - 1) << shift;
+            u64 v = bits[bit_ind];
+            if ((v & mask) != mask) {
+                return false;
+            }
+
+            // Clear the bits.
+            v &= ~mask;
+            bits[bit_ind] = v;
+            if (v == 0) {
+                this->ClearBit(depth - 1, bit_ind);
+            }
+        } else {
+            ASSERT(offset % Common::BitSize<u64>() == 0);
+            ASSERT(count % Common::BitSize<u64>() == 0);
+            // Check that all the bits are set.
+            std::size_t remaining = count;
+            std::size_t i = 0;
+            do {
+                if (bits[bit_ind + i++] != ~u64(0)) {
+                    return false;
+                }
+                remaining -= Common::BitSize<u64>();
+            } while (remaining > 0);
+
+            // Clear the bits.
+            remaining = count;
+            i = 0;
+            do {
+                bits[bit_ind + i] = 0;
+                this->ClearBit(depth - 1, bit_ind + i);
+                i++;
+                remaining -= Common::BitSize<u64>();
+            } while (remaining > 0);
+        }
+
+        num_bits -= count;
+        return true;
+    }
+
+private:
+    void SetBit(s32 depth, std::size_t offset) {
+        while (depth >= 0) {
+            std::size_t ind = offset / Common::BitSize<u64>();
+            std::size_t which = offset % Common::BitSize<u64>();
+            const u64 mask = u64(1) << which;
+
+            u64* bit = std::addressof(bit_storages[depth][ind]);
+            u64 v = *bit;
+            ASSERT((v & mask) == 0);
+            *bit = v | mask;
+            if (v) {
+                break;
+            }
+            offset = ind;
+            depth--;
+        }
+    }
+
+    void ClearBit(s32 depth, std::size_t offset) {
+        while (depth >= 0) {
+            std::size_t ind = offset / Common::BitSize<u64>();
+            std::size_t which = offset % Common::BitSize<u64>();
+            const u64 mask = u64(1) << which;
+
+            u64* bit = std::addressof(bit_storages[depth][ind]);
+            u64 v = *bit;
+            ASSERT((v & mask) != 0);
+            v &= ~mask;
+            *bit = v;
+            if (v) {
+                break;
+            }
+            offset = ind;
+            depth--;
+        }
+    }
+
+private:
+    static constexpr s32 GetRequiredDepth(std::size_t region_size) {
+        s32 depth = 0;
+        while (true) {
+            region_size /= Common::BitSize<u64>();
+            depth++;
+            if (region_size == 0) {
+                return depth;
+            }
+        }
+    }
+
+public:
+    static constexpr std::size_t CalculateManagementOverheadSize(std::size_t region_size) {
+        std::size_t overhead_bits = 0;
+        for (s32 depth = GetRequiredDepth(region_size) - 1; depth >= 0; depth--) {
+            region_size =
+                Common::AlignUp(region_size, Common::BitSize<u64>()) / Common::BitSize<u64>();
+            overhead_bits += region_size;
+        }
+        return overhead_bits * sizeof(u64);
+    }
+};
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/page_heap.cpp b/src/core/hle/kernel/k_page_heap.cpp
index 0ab1f7205..07e062922 100644
--- a/src/core/hle/kernel/memory/page_heap.cpp
+++ b/src/core/hle/kernel/k_page_heap.cpp
@@ -2,16 +2,13 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #include "core/core.h"
-#include "core/hle/kernel/memory/page_heap.h"
+#include "core/hle/kernel/k_page_heap.h"
 #include "core/memory.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-void PageHeap::Initialize(VAddr address, std::size_t size, std::size_t metadata_size) {
+void KPageHeap::Initialize(VAddr address, std::size_t size, std::size_t metadata_size) {
     // Check our assumptions
     ASSERT(Common::IsAligned((address), PageSize));
     ASSERT(Common::IsAligned(size, PageSize));
@@ -32,11 +29,11 @@ void PageHeap::Initialize(VAddr address, std::size_t size, std::size_t metadata_
     }
 }
 
-VAddr PageHeap::AllocateBlock(s32 index) {
+VAddr KPageHeap::AllocateBlock(s32 index, bool random) {
     const std::size_t needed_size{blocks[index].GetSize()};
 
     for (s32 i{index}; i < static_cast<s32>(MemoryBlockPageShifts.size()); i++) {
-        if (const VAddr addr{blocks[i].PopBlock()}; addr) {
+        if (const VAddr addr{blocks[i].PopBlock(random)}; addr) {
             if (const std::size_t allocated_size{blocks[i].GetSize()};
                 allocated_size > needed_size) {
                 Free(addr + needed_size, (allocated_size - needed_size) / PageSize);
@@ -48,13 +45,13 @@ VAddr PageHeap::AllocateBlock(s32 index) {
     return 0;
 }
 
-void PageHeap::FreeBlock(VAddr block, s32 index) {
+void KPageHeap::FreeBlock(VAddr block, s32 index) {
     do {
         block = blocks[index++].PushBlock(block);
     } while (block != 0);
 }
 
-void PageHeap::Free(VAddr addr, std::size_t num_pages) {
+void KPageHeap::Free(VAddr addr, std::size_t num_pages) {
     // Freeing no pages is a no-op
     if (num_pages == 0) {
         return;
@@ -104,16 +101,16 @@ void PageHeap::Free(VAddr addr, std::size_t num_pages) {
     }
 }
 
-std::size_t PageHeap::CalculateMetadataOverheadSize(std::size_t region_size) {
+std::size_t KPageHeap::CalculateManagementOverheadSize(std::size_t region_size) {
     std::size_t overhead_size = 0;
     for (std::size_t i = 0; i < MemoryBlockPageShifts.size(); i++) {
         const std::size_t cur_block_shift{MemoryBlockPageShifts[i]};
         const std::size_t next_block_shift{
             (i != MemoryBlockPageShifts.size() - 1) ? MemoryBlockPageShifts[i + 1] : 0};
-        overhead_size += PageHeap::Block::CalculateMetadataOverheadSize(
+        overhead_size += KPageHeap::Block::CalculateManagementOverheadSize(
             region_size, cur_block_shift, next_block_shift);
     }
     return Common::AlignUp(overhead_size, PageSize);
 }
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_page_heap.h b/src/core/hle/kernel/k_page_heap.h
new file mode 100644
index 000000000..de5d6a189
--- /dev/null
+++ b/src/core/hle/kernel/k_page_heap.h
@@ -0,0 +1,193 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <bit>
+#include <vector>
+
+#include "common/alignment.h"
+#include "common/assert.h"
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+#include "core/hle/kernel/k_page_bitmap.h"
+#include "core/hle/kernel/memory_types.h"
+
+namespace Kernel {
+
+class KPageHeap final : NonCopyable {
+public:
+    static constexpr s32 GetAlignedBlockIndex(std::size_t num_pages, std::size_t align_pages) {
+        const auto target_pages{std::max(num_pages, align_pages)};
+        for (std::size_t i = 0; i < NumMemoryBlockPageShifts; i++) {
+            if (target_pages <=
+                (static_cast<std::size_t>(1) << MemoryBlockPageShifts[i]) / PageSize) {
+                return static_cast<s32>(i);
+            }
+        }
+        return -1;
+    }
+
+    static constexpr s32 GetBlockIndex(std::size_t num_pages) {
+        for (s32 i{static_cast<s32>(NumMemoryBlockPageShifts) - 1}; i >= 0; i--) {
+            if (num_pages >= (static_cast<std::size_t>(1) << MemoryBlockPageShifts[i]) / PageSize) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    static constexpr std::size_t GetBlockSize(std::size_t index) {
+        return static_cast<std::size_t>(1) << MemoryBlockPageShifts[index];
+    }
+
+    static constexpr std::size_t GetBlockNumPages(std::size_t index) {
+        return GetBlockSize(index) / PageSize;
+    }
+
+private:
+    static constexpr std::size_t NumMemoryBlockPageShifts{7};
+    static constexpr std::array<std::size_t, NumMemoryBlockPageShifts> MemoryBlockPageShifts{
+        0xC, 0x10, 0x15, 0x16, 0x19, 0x1D, 0x1E,
+    };
+
+    class Block final : NonCopyable {
+    private:
+        KPageBitmap bitmap;
+        VAddr heap_address{};
+        uintptr_t end_offset{};
+        std::size_t block_shift{};
+        std::size_t next_block_shift{};
+
+    public:
+        Block() = default;
+
+        constexpr std::size_t GetShift() const {
+            return block_shift;
+        }
+        constexpr std::size_t GetNextShift() const {
+            return next_block_shift;
+        }
+        constexpr std::size_t GetSize() const {
+            return static_cast<std::size_t>(1) << GetShift();
+        }
+        constexpr std::size_t GetNumPages() const {
+            return GetSize() / PageSize;
+        }
+        constexpr std::size_t GetNumFreeBlocks() const {
+            return bitmap.GetNumBits();
+        }
+        constexpr std::size_t GetNumFreePages() const {
+            return GetNumFreeBlocks() * GetNumPages();
+        }
+
+        u64* Initialize(VAddr addr, std::size_t size, std::size_t bs, std::size_t nbs,
+                        u64* bit_storage) {
+            // Set shifts
+            block_shift = bs;
+            next_block_shift = nbs;
+
+            // Align up the address
+            VAddr end{addr + size};
+            const auto align{(next_block_shift != 0) ? (1ULL << next_block_shift)
+                                                     : (1ULL << block_shift)};
+            addr = Common::AlignDown((addr), align);
+            end = Common::AlignUp((end), align);
+
+            heap_address = addr;
+            end_offset = (end - addr) / (1ULL << block_shift);
+            return bitmap.Initialize(bit_storage, end_offset);
+        }
+
+        VAddr PushBlock(VAddr address) {
+            // Set the bit for the free block
+            std::size_t offset{(address - heap_address) >> GetShift()};
+            bitmap.SetBit(offset);
+
+            // If we have a next shift, try to clear the blocks below and return the address
+            if (GetNextShift()) {
+                const auto diff{1ULL << (GetNextShift() - GetShift())};
+                offset = Common::AlignDown(offset, diff);
+                if (bitmap.ClearRange(offset, diff)) {
+                    return heap_address + (offset << GetShift());
+                }
+            }
+
+            // We couldn't coalesce, or we're already as big as possible
+            return 0;
+        }
+
+        VAddr PopBlock(bool random) {
+            // Find a free block
+            const s64 soffset{bitmap.FindFreeBlock(random)};
+            if (soffset < 0) {
+                return 0;
+            }
+            const auto offset{static_cast<std::size_t>(soffset)};
+
+            // Update our tracking and return it
+            bitmap.ClearBit(offset);
+            return heap_address + (offset << GetShift());
+        }
+
+    public:
+        static constexpr std::size_t CalculateManagementOverheadSize(std::size_t region_size,
+                                                                     std::size_t cur_block_shift,
+                                                                     std::size_t next_block_shift) {
+            const auto cur_block_size{(1ULL << cur_block_shift)};
+            const auto next_block_size{(1ULL << next_block_shift)};
+            const auto align{(next_block_shift != 0) ? next_block_size : cur_block_size};
+            return KPageBitmap::CalculateManagementOverheadSize(
+                (align * 2 + Common::AlignUp(region_size, align)) / cur_block_size);
+        }
+    };
+
+public:
+    KPageHeap() = default;
+
+    constexpr VAddr GetAddress() const {
+        return heap_address;
+    }
+    constexpr std::size_t GetSize() const {
+        return heap_size;
+    }
+    constexpr VAddr GetEndAddress() const {
+        return GetAddress() + GetSize();
+    }
+    constexpr std::size_t GetPageOffset(VAddr block) const {
+        return (block - GetAddress()) / PageSize;
+    }
+
+    void Initialize(VAddr heap_address, std::size_t heap_size, std::size_t metadata_size);
+    VAddr AllocateBlock(s32 index, bool random);
+    void Free(VAddr addr, std::size_t num_pages);
+
+    void UpdateUsedSize() {
+        used_size = heap_size - (GetNumFreePages() * PageSize);
+    }
+
+    static std::size_t CalculateManagementOverheadSize(std::size_t region_size);
+
+private:
+    constexpr std::size_t GetNumFreePages() const {
+        std::size_t num_free{};
+
+        for (const auto& block : blocks) {
+            num_free += block.GetNumFreePages();
+        }
+
+        return num_free;
+    }
+
+    void FreeBlock(VAddr block, s32 index);
+
+    VAddr heap_address{};
+    std::size_t heap_size{};
+    std::size_t used_size{};
+    std::array<Block, NumMemoryBlockPageShifts> blocks{};
+    std::vector<u64> metadata;
+};
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/page_linked_list.h b/src/core/hle/kernel/k_page_linked_list.h
index 45dc13eaf..64024d01f 100644
--- a/src/core/hle/kernel/memory/page_linked_list.h
+++ b/src/core/hle/kernel/k_page_linked_list.h
@@ -8,12 +8,12 @@
 
 #include "common/assert.h"
 #include "common/common_types.h"
-#include "core/hle/kernel/memory/memory_types.h"
+#include "core/hle/kernel/memory_types.h"
 #include "core/hle/result.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-class PageLinkedList final {
+class KPageLinkedList final {
 public:
     class Node final {
     public:
@@ -33,8 +33,8 @@ public:
     };
 
 public:
-    PageLinkedList() = default;
-    PageLinkedList(u64 address, u64 num_pages) {
+    KPageLinkedList() = default;
+    KPageLinkedList(u64 address, u64 num_pages) {
         ASSERT(AddBlock(address, num_pages).IsSuccess());
     }
 
@@ -54,7 +54,7 @@ public:
         return num_pages;
     }
 
-    bool IsEqual(PageLinkedList& other) const {
+    bool IsEqual(KPageLinkedList& other) const {
         auto this_node = nodes.begin();
         auto other_node = other.nodes.begin();
         while (this_node != nodes.end() && other_node != other.nodes.end()) {
@@ -89,4 +89,4 @@ private:
     std::list<Node> nodes;
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/page_table.cpp b/src/core/hle/kernel/k_page_table.cpp
index 00ed9b881..d09d5ce48 100644
--- a/src/core/hle/kernel/memory/page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@@ -6,19 +6,20 @@
 #include "common/assert.h"
 #include "common/scope_exit.h"
 #include "core/core.h"
+#include "core/hle/kernel/k_address_space_info.h"
+#include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_memory_block_manager.h"
+#include "core/hle/kernel/k_page_linked_list.h"
+#include "core/hle/kernel/k_page_table.h"
+#include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
+#include "core/hle/kernel/k_system_control.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/address_space_info.h"
-#include "core/hle/kernel/memory/memory_block.h"
-#include "core/hle/kernel/memory/memory_block_manager.h"
-#include "core/hle/kernel/memory/page_linked_list.h"
-#include "core/hle/kernel/memory/page_table.h"
-#include "core/hle/kernel/memory/system_control.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/memory.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
 namespace {
 
@@ -37,14 +38,14 @@ constexpr std::size_t GetAddressSpaceWidthFromType(FileSys::ProgramAddressSpaceT
     }
 }
 
-constexpr u64 GetAddressInRange(const MemoryInfo& info, VAddr addr) {
+constexpr u64 GetAddressInRange(const KMemoryInfo& info, VAddr addr) {
     if (info.GetAddress() < addr) {
         return addr;
     }
     return info.GetAddress();
 }
 
-constexpr std::size_t GetSizeInRange(const MemoryInfo& info, VAddr start, VAddr end) {
+constexpr std::size_t GetSizeInRange(const KMemoryInfo& info, VAddr start, VAddr end) {
     std::size_t size{info.GetSize()};
     if (info.GetAddress() < start) {
         size -= start - info.GetAddress();
@@ -57,25 +58,25 @@ constexpr std::size_t GetSizeInRange(const MemoryInfo& info, VAddr start, VAddr
 
 } // namespace
 
-PageTable::PageTable(Core::System& system) : system{system} {}
+KPageTable::KPageTable(Core::System& system) : system{system} {}
 
-ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type,
-                                           bool enable_aslr, VAddr code_addr, std::size_t code_size,
-                                           Memory::MemoryManager::Pool pool) {
+ResultCode KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type,
+                                            bool enable_aslr, VAddr code_addr,
+                                            std::size_t code_size, KMemoryManager::Pool pool) {
 
-    const auto GetSpaceStart = [this](AddressSpaceInfo::Type type) {
-        return AddressSpaceInfo::GetAddressSpaceStart(address_space_width, type);
+    const auto GetSpaceStart = [this](KAddressSpaceInfo::Type type) {
+        return KAddressSpaceInfo::GetAddressSpaceStart(address_space_width, type);
     };
-    const auto GetSpaceSize = [this](AddressSpaceInfo::Type type) {
-        return AddressSpaceInfo::GetAddressSpaceSize(address_space_width, type);
+    const auto GetSpaceSize = [this](KAddressSpaceInfo::Type type) {
+        return KAddressSpaceInfo::GetAddressSpaceSize(address_space_width, type);
     };
 
     //  Set our width and heap/alias sizes
     address_space_width = GetAddressSpaceWidthFromType(as_type);
     const VAddr start = 0;
     const VAddr end{1ULL << address_space_width};
-    std::size_t alias_region_size{GetSpaceSize(AddressSpaceInfo::Type::Alias)};
-    std::size_t heap_region_size{GetSpaceSize(AddressSpaceInfo::Type::Heap)};
+    std::size_t alias_region_size{GetSpaceSize(KAddressSpaceInfo::Type::Alias)};
+    std::size_t heap_region_size{GetSpaceSize(KAddressSpaceInfo::Type::Heap)};
 
     ASSERT(start <= code_addr);
     ASSERT(code_addr < code_addr + code_size);
@@ -95,12 +96,12 @@ ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_t
     std::size_t kernel_map_region_size{};
 
     if (address_space_width == 39) {
-        alias_region_size = GetSpaceSize(AddressSpaceInfo::Type::Alias);
-        heap_region_size = GetSpaceSize(AddressSpaceInfo::Type::Heap);
-        stack_region_size = GetSpaceSize(AddressSpaceInfo::Type::Stack);
-        kernel_map_region_size = GetSpaceSize(AddressSpaceInfo::Type::Is32Bit);
-        code_region_start = GetSpaceStart(AddressSpaceInfo::Type::Large64Bit);
-        code_region_end = code_region_start + GetSpaceSize(AddressSpaceInfo::Type::Large64Bit);
+        alias_region_size = GetSpaceSize(KAddressSpaceInfo::Type::Alias);
+        heap_region_size = GetSpaceSize(KAddressSpaceInfo::Type::Heap);
+        stack_region_size = GetSpaceSize(KAddressSpaceInfo::Type::Stack);
+        kernel_map_region_size = GetSpaceSize(KAddressSpaceInfo::Type::MapSmall);
+        code_region_start = GetSpaceStart(KAddressSpaceInfo::Type::Map39Bit);
+        code_region_end = code_region_start + GetSpaceSize(KAddressSpaceInfo::Type::Map39Bit);
         alias_code_region_start = code_region_start;
         alias_code_region_end = code_region_end;
         process_code_start = Common::AlignDown(code_addr, RegionAlignment);
@@ -108,12 +109,12 @@ ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_t
     } else {
         stack_region_size = 0;
         kernel_map_region_size = 0;
-        code_region_start = GetSpaceStart(AddressSpaceInfo::Type::Is32Bit);
-        code_region_end = code_region_start + GetSpaceSize(AddressSpaceInfo::Type::Is32Bit);
+        code_region_start = GetSpaceStart(KAddressSpaceInfo::Type::MapSmall);
+        code_region_end = code_region_start + GetSpaceSize(KAddressSpaceInfo::Type::MapSmall);
         stack_region_start = code_region_start;
         alias_code_region_start = code_region_start;
-        alias_code_region_end = GetSpaceStart(AddressSpaceInfo::Type::Small64Bit) +
-                                GetSpaceSize(AddressSpaceInfo::Type::Small64Bit);
+        alias_code_region_end = GetSpaceStart(KAddressSpaceInfo::Type::MapLarge) +
+                                GetSpaceSize(KAddressSpaceInfo::Type::MapLarge);
         stack_region_end = code_region_end;
         kernel_map_region_start = code_region_start;
         kernel_map_region_end = code_region_end;
@@ -149,13 +150,13 @@ ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_t
     // Determine random placements for each region
     std::size_t alias_rnd{}, heap_rnd{}, stack_rnd{}, kmap_rnd{};
     if (enable_aslr) {
-        alias_rnd = SystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
+        alias_rnd = KSystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
                     RegionAlignment;
-        heap_rnd = SystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
+        heap_rnd = KSystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
                    RegionAlignment;
-        stack_rnd = SystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
+        stack_rnd = KSystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
                     RegionAlignment;
-        kmap_rnd = SystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
+        kmap_rnd = KSystemControl::GenerateRandomRange(0, remaining_size / RegionAlignment) *
                    RegionAlignment;
     }
 
@@ -270,8 +271,8 @@ ResultCode PageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_t
     return InitializeMemoryLayout(start, end);
 }
 
-ResultCode PageTable::MapProcessCode(VAddr addr, std::size_t num_pages, MemoryState state,
-                                     MemoryPermission perm) {
+ResultCode KPageTable::MapProcessCode(VAddr addr, std::size_t num_pages, KMemoryState state,
+                                      KMemoryPermission perm) {
     std::lock_guard lock{page_table_lock};
 
     const u64 size{num_pages * PageSize};
@@ -284,7 +285,7 @@ ResultCode PageTable::MapProcessCode(VAddr addr, std::size_t num_pages, MemorySt
         return ResultInvalidCurrentMemory;
     }
 
-    PageLinkedList page_linked_list;
+    KPageLinkedList page_linked_list;
     CASCADE_CODE(
         system.Kernel().MemoryManager().Allocate(page_linked_list, num_pages, memory_pool));
     CASCADE_CODE(Operate(addr, num_pages, page_linked_list, OperationType::MapGroup));
@@ -294,44 +295,44 @@ ResultCode PageTable::MapProcessCode(VAddr addr, std::size_t num_pages, MemorySt
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+ResultCode KPageTable::MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     const std::size_t num_pages{size / PageSize};
 
-    MemoryState state{};
-    MemoryPermission perm{};
-    CASCADE_CODE(CheckMemoryState(&state, &perm, nullptr, src_addr, size, MemoryState::All,
-                                  MemoryState::Normal, MemoryPermission::Mask,
-                                  MemoryPermission::ReadAndWrite, MemoryAttribute::Mask,
-                                  MemoryAttribute::None, MemoryAttribute::IpcAndDeviceMapped));
+    KMemoryState state{};
+    KMemoryPermission perm{};
+    CASCADE_CODE(CheckMemoryState(&state, &perm, nullptr, src_addr, size, KMemoryState::All,
+                                  KMemoryState::Normal, KMemoryPermission::Mask,
+                                  KMemoryPermission::ReadAndWrite, KMemoryAttribute::Mask,
+                                  KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
 
     if (IsRegionMapped(dst_addr, size)) {
         return ResultInvalidCurrentMemory;
     }
 
-    PageLinkedList page_linked_list;
+    KPageLinkedList page_linked_list;
     AddRegionToPages(src_addr, num_pages, page_linked_list);
 
     {
         auto block_guard = detail::ScopeExit(
             [&] { Operate(src_addr, num_pages, perm, OperationType::ChangePermissions); });
 
-        CASCADE_CODE(
-            Operate(src_addr, num_pages, MemoryPermission::None, OperationType::ChangePermissions));
-        CASCADE_CODE(MapPages(dst_addr, page_linked_list, MemoryPermission::None));
+        CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::None,
+                             OperationType::ChangePermissions));
+        CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::None));
 
         block_guard.Cancel();
     }
 
-    block_manager->Update(src_addr, num_pages, state, MemoryPermission::None,
-                          MemoryAttribute::Locked);
-    block_manager->Update(dst_addr, num_pages, MemoryState::AliasCode);
+    block_manager->Update(src_addr, num_pages, state, KMemoryPermission::None,
+                          KMemoryAttribute::Locked);
+    block_manager->Update(dst_addr, num_pages, KMemoryState::AliasCode);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+ResultCode KPageTable::UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     if (!size) {
@@ -340,34 +341,35 @@ ResultCode PageTable::UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std
 
     const std::size_t num_pages{size / PageSize};
 
-    CASCADE_CODE(CheckMemoryState(nullptr, nullptr, nullptr, src_addr, size, MemoryState::All,
-                                  MemoryState::Normal, MemoryPermission::None,
-                                  MemoryPermission::None, MemoryAttribute::Mask,
-                                  MemoryAttribute::Locked, MemoryAttribute::IpcAndDeviceMapped));
+    CASCADE_CODE(CheckMemoryState(nullptr, nullptr, nullptr, src_addr, size, KMemoryState::All,
+                                  KMemoryState::Normal, KMemoryPermission::None,
+                                  KMemoryPermission::None, KMemoryAttribute::Mask,
+                                  KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
 
-    MemoryState state{};
+    KMemoryState state{};
     CASCADE_CODE(CheckMemoryState(
-        &state, nullptr, nullptr, dst_addr, PageSize, MemoryState::FlagCanCodeAlias,
-        MemoryState::FlagCanCodeAlias, MemoryPermission::None, MemoryPermission::None,
-        MemoryAttribute::Mask, MemoryAttribute::None, MemoryAttribute::IpcAndDeviceMapped));
-    CASCADE_CODE(CheckMemoryState(dst_addr, size, MemoryState::All, state, MemoryPermission::None,
-                                  MemoryPermission::None, MemoryAttribute::Mask,
-                                  MemoryAttribute::None));
-    CASCADE_CODE(Operate(dst_addr, num_pages, MemoryPermission::None, OperationType::Unmap));
-
-    block_manager->Update(dst_addr, num_pages, MemoryState::Free);
-    block_manager->Update(src_addr, num_pages, MemoryState::Normal, MemoryPermission::ReadAndWrite);
+        &state, nullptr, nullptr, dst_addr, PageSize, KMemoryState::FlagCanCodeAlias,
+        KMemoryState::FlagCanCodeAlias, KMemoryPermission::None, KMemoryPermission::None,
+        KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
+    CASCADE_CODE(CheckMemoryState(dst_addr, size, KMemoryState::All, state, KMemoryPermission::None,
+                                  KMemoryPermission::None, KMemoryAttribute::Mask,
+                                  KMemoryAttribute::None));
+    CASCADE_CODE(Operate(dst_addr, num_pages, KMemoryPermission::None, OperationType::Unmap));
+
+    block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
+    block_manager->Update(src_addr, num_pages, KMemoryState::Normal,
+                          KMemoryPermission::ReadAndWrite);
 
     return RESULT_SUCCESS;
 }
 
-void PageTable::MapPhysicalMemory(PageLinkedList& page_linked_list, VAddr start, VAddr end) {
+void KPageTable::MapPhysicalMemory(KPageLinkedList& page_linked_list, VAddr start, VAddr end) {
     auto node{page_linked_list.Nodes().begin()};
     PAddr map_addr{node->GetAddress()};
     std::size_t src_num_pages{node->GetNumPages()};
 
-    block_manager->IterateForRange(start, end, [&](const MemoryInfo& info) {
-        if (info.state != MemoryState::Free) {
+    block_manager->IterateForRange(start, end, [&](const KMemoryInfo& info) {
+        if (info.state != KMemoryState::Free) {
             return;
         }
 
@@ -382,7 +384,7 @@ void PageTable::MapPhysicalMemory(PageLinkedList& page_linked_list, VAddr start,
             }
 
             const std::size_t num_pages{std::min(src_num_pages, dst_num_pages)};
-            Operate(dst_addr, num_pages, MemoryPermission::ReadAndWrite, OperationType::Map,
+            Operate(dst_addr, num_pages, KMemoryPermission::ReadAndWrite, OperationType::Map,
                     map_addr);
 
             dst_addr += num_pages * PageSize;
@@ -393,14 +395,14 @@ void PageTable::MapPhysicalMemory(PageLinkedList& page_linked_list, VAddr start,
     });
 }
 
-ResultCode PageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
+ResultCode KPageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     std::size_t mapped_size{};
     const VAddr end_addr{addr + size};
 
-    block_manager->IterateForRange(addr, end_addr, [&](const MemoryInfo& info) {
-        if (info.state != MemoryState::Free) {
+    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
+        if (info.state != KMemoryState::Free) {
             mapped_size += GetSizeInRange(info, addr, end_addr);
         }
     });
@@ -421,7 +423,7 @@ ResultCode PageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
         return ResultResourceLimitedExceeded;
     }
 
-    PageLinkedList page_linked_list;
+    KPageLinkedList page_linked_list;
 
     CASCADE_CODE(
         system.Kernel().MemoryManager().Allocate(page_linked_list, remaining_pages, memory_pool));
@@ -434,14 +436,14 @@ ResultCode PageTable::MapPhysicalMemory(VAddr addr, std::size_t size) {
     physical_memory_usage += remaining_size;
 
     const std::size_t num_pages{size / PageSize};
-    block_manager->Update(addr, num_pages, MemoryState::Free, MemoryPermission::None,
-                          MemoryAttribute::None, MemoryState::Normal,
-                          MemoryPermission::ReadAndWrite, MemoryAttribute::None);
+    block_manager->Update(addr, num_pages, KMemoryState::Free, KMemoryPermission::None,
+                          KMemoryAttribute::None, KMemoryState::Normal,
+                          KMemoryPermission::ReadAndWrite, KMemoryAttribute::None);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
+ResultCode KPageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     const VAddr end_addr{addr + size};
@@ -449,14 +451,14 @@ ResultCode PageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
     std::size_t mapped_size{};
 
     // Verify that the region can be unmapped
-    block_manager->IterateForRange(addr, end_addr, [&](const MemoryInfo& info) {
-        if (info.state == MemoryState::Normal) {
-            if (info.attribute != MemoryAttribute::None) {
+    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
+        if (info.state == KMemoryState::Normal) {
+            if (info.attribute != KMemoryAttribute::None) {
                 result = ResultInvalidCurrentMemory;
                 return;
             }
             mapped_size += GetSizeInRange(info, addr, end_addr);
-        } else if (info.state != MemoryState::Free) {
+        } else if (info.state != KMemoryState::Free) {
             result = ResultInvalidCurrentMemory;
         }
     });
@@ -478,23 +480,23 @@ ResultCode PageTable::UnmapPhysicalMemory(VAddr addr, std::size_t size) {
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::UnmapMemory(VAddr addr, std::size_t size) {
+ResultCode KPageTable::UnmapMemory(VAddr addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
     const VAddr end_addr{addr + size};
     ResultCode result{RESULT_SUCCESS};
-    PageLinkedList page_linked_list;
+    KPageLinkedList page_linked_list;
 
     // Unmap each region within the range
-    block_manager->IterateForRange(addr, end_addr, [&](const MemoryInfo& info) {
-        if (info.state == MemoryState::Normal) {
+    block_manager->IterateForRange(addr, end_addr, [&](const KMemoryInfo& info) {
+        if (info.state == KMemoryState::Normal) {
             const std::size_t block_size{GetSizeInRange(info, addr, end_addr)};
             const std::size_t block_num_pages{block_size / PageSize};
             const VAddr block_addr{GetAddressInRange(info, addr)};
 
             AddRegionToPages(block_addr, block_size / PageSize, page_linked_list);
 
-            if (result = Operate(block_addr, block_num_pages, MemoryPermission::None,
+            if (result = Operate(block_addr, block_num_pages, KMemoryPermission::None,
                                  OperationType::Unmap);
                 result.IsError()) {
                 return;
@@ -509,66 +511,67 @@ ResultCode PageTable::UnmapMemory(VAddr addr, std::size_t size) {
     const std::size_t num_pages{size / PageSize};
     system.Kernel().MemoryManager().Free(page_linked_list, num_pages, memory_pool);
 
-    block_manager->Update(addr, num_pages, MemoryState::Free);
+    block_manager->Update(addr, num_pages, KMemoryState::Free);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+ResultCode KPageTable::Map(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryState src_state{};
+    KMemoryState src_state{};
     CASCADE_CODE(CheckMemoryState(
-        &src_state, nullptr, nullptr, src_addr, size, MemoryState::FlagCanAlias,
-        MemoryState::FlagCanAlias, MemoryPermission::Mask, MemoryPermission::ReadAndWrite,
-        MemoryAttribute::Mask, MemoryAttribute::None, MemoryAttribute::IpcAndDeviceMapped));
+        &src_state, nullptr, nullptr, src_addr, size, KMemoryState::FlagCanAlias,
+        KMemoryState::FlagCanAlias, KMemoryPermission::Mask, KMemoryPermission::ReadAndWrite,
+        KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
 
     if (IsRegionMapped(dst_addr, size)) {
         return ResultInvalidCurrentMemory;
     }
 
-    PageLinkedList page_linked_list;
+    KPageLinkedList page_linked_list;
     const std::size_t num_pages{size / PageSize};
 
     AddRegionToPages(src_addr, num_pages, page_linked_list);
 
     {
         auto block_guard = detail::ScopeExit([&] {
-            Operate(src_addr, num_pages, MemoryPermission::ReadAndWrite,
+            Operate(src_addr, num_pages, KMemoryPermission::ReadAndWrite,
                     OperationType::ChangePermissions);
         });
 
-        CASCADE_CODE(
-            Operate(src_addr, num_pages, MemoryPermission::None, OperationType::ChangePermissions));
-        CASCADE_CODE(MapPages(dst_addr, page_linked_list, MemoryPermission::ReadAndWrite));
+        CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::None,
+                             OperationType::ChangePermissions));
+        CASCADE_CODE(MapPages(dst_addr, page_linked_list, KMemoryPermission::ReadAndWrite));
 
         block_guard.Cancel();
     }
 
-    block_manager->Update(src_addr, num_pages, src_state, MemoryPermission::None,
-                          MemoryAttribute::Locked);
-    block_manager->Update(dst_addr, num_pages, MemoryState::Stack, MemoryPermission::ReadAndWrite);
+    block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::None,
+                          KMemoryAttribute::Locked);
+    block_manager->Update(dst_addr, num_pages, KMemoryState::Stack,
+                          KMemoryPermission::ReadAndWrite);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size) {
+ResultCode KPageTable::Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryState src_state{};
+    KMemoryState src_state{};
     CASCADE_CODE(CheckMemoryState(
-        &src_state, nullptr, nullptr, src_addr, size, MemoryState::FlagCanAlias,
-        MemoryState::FlagCanAlias, MemoryPermission::Mask, MemoryPermission::None,
-        MemoryAttribute::Mask, MemoryAttribute::Locked, MemoryAttribute::IpcAndDeviceMapped));
-
-    MemoryPermission dst_perm{};
-    CASCADE_CODE(CheckMemoryState(nullptr, &dst_perm, nullptr, dst_addr, size, MemoryState::All,
-                                  MemoryState::Stack, MemoryPermission::None,
-                                  MemoryPermission::None, MemoryAttribute::Mask,
-                                  MemoryAttribute::None, MemoryAttribute::IpcAndDeviceMapped));
-
-    PageLinkedList src_pages;
-    PageLinkedList dst_pages;
+        &src_state, nullptr, nullptr, src_addr, size, KMemoryState::FlagCanAlias,
+        KMemoryState::FlagCanAlias, KMemoryPermission::Mask, KMemoryPermission::None,
+        KMemoryAttribute::Mask, KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
+
+    KMemoryPermission dst_perm{};
+    CASCADE_CODE(CheckMemoryState(nullptr, &dst_perm, nullptr, dst_addr, size, KMemoryState::All,
+                                  KMemoryState::Stack, KMemoryPermission::None,
+                                  KMemoryPermission::None, KMemoryAttribute::Mask,
+                                  KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
+
+    KPageLinkedList src_pages;
+    KPageLinkedList dst_pages;
     const std::size_t num_pages{size / PageSize};
 
     AddRegionToPages(src_addr, num_pages, src_pages);
@@ -581,21 +584,21 @@ ResultCode PageTable::Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size) {
     {
         auto block_guard = detail::ScopeExit([&] { MapPages(dst_addr, dst_pages, dst_perm); });
 
-        CASCADE_CODE(Operate(dst_addr, num_pages, MemoryPermission::None, OperationType::Unmap));
-        CASCADE_CODE(Operate(src_addr, num_pages, MemoryPermission::ReadAndWrite,
+        CASCADE_CODE(Operate(dst_addr, num_pages, KMemoryPermission::None, OperationType::Unmap));
+        CASCADE_CODE(Operate(src_addr, num_pages, KMemoryPermission::ReadAndWrite,
                              OperationType::ChangePermissions));
 
         block_guard.Cancel();
     }
 
-    block_manager->Update(src_addr, num_pages, src_state, MemoryPermission::ReadAndWrite);
-    block_manager->Update(dst_addr, num_pages, MemoryState::Free);
+    block_manager->Update(src_addr, num_pages, src_state, KMemoryPermission::ReadAndWrite);
+    block_manager->Update(dst_addr, num_pages, KMemoryState::Free);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::MapPages(VAddr addr, const PageLinkedList& page_linked_list,
-                               MemoryPermission perm) {
+ResultCode KPageTable::MapPages(VAddr addr, const KPageLinkedList& page_linked_list,
+                                KMemoryPermission perm) {
     VAddr cur_addr{addr};
 
     for (const auto& node : page_linked_list.Nodes()) {
@@ -604,8 +607,8 @@ ResultCode PageTable::MapPages(VAddr addr, const PageLinkedList& page_linked_lis
             result.IsError()) {
             const std::size_t num_pages{(addr - cur_addr) / PageSize};
 
-            ASSERT(
-                Operate(addr, num_pages, MemoryPermission::None, OperationType::Unmap).IsSuccess());
+            ASSERT(Operate(addr, num_pages, KMemoryPermission::None, OperationType::Unmap)
+                       .IsSuccess());
 
             return result;
         }
@@ -616,8 +619,8 @@ ResultCode PageTable::MapPages(VAddr addr, const PageLinkedList& page_linked_lis
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::MapPages(VAddr addr, PageLinkedList& page_linked_list, MemoryState state,
-                               MemoryPermission perm) {
+ResultCode KPageTable::MapPages(VAddr addr, KPageLinkedList& page_linked_list, KMemoryState state,
+                                KMemoryPermission perm) {
     std::lock_guard lock{page_table_lock};
 
     const std::size_t num_pages{page_linked_list.GetNumPages()};
@@ -638,26 +641,27 @@ ResultCode PageTable::MapPages(VAddr addr, PageLinkedList& page_linked_list, Mem
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size, MemoryPermission perm) {
+ResultCode KPageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size,
+                                               KMemoryPermission perm) {
 
     std::lock_guard lock{page_table_lock};
 
-    MemoryState prev_state{};
-    MemoryPermission prev_perm{};
+    KMemoryState prev_state{};
+    KMemoryPermission prev_perm{};
 
     CASCADE_CODE(CheckMemoryState(
-        &prev_state, &prev_perm, nullptr, addr, size, MemoryState::FlagCode, MemoryState::FlagCode,
-        MemoryPermission::None, MemoryPermission::None, MemoryAttribute::Mask,
-        MemoryAttribute::None, MemoryAttribute::IpcAndDeviceMapped));
+        &prev_state, &prev_perm, nullptr, addr, size, KMemoryState::FlagCode,
+        KMemoryState::FlagCode, KMemoryPermission::None, KMemoryPermission::None,
+        KMemoryAttribute::Mask, KMemoryAttribute::None, KMemoryAttribute::IpcAndDeviceMapped));
 
-    MemoryState state{prev_state};
+    KMemoryState state{prev_state};
 
     // Ensure state is mutable if permission allows write
-    if ((perm & MemoryPermission::Write) != MemoryPermission::None) {
-        if (prev_state == MemoryState::Code) {
-            state = MemoryState::CodeData;
-        } else if (prev_state == MemoryState::AliasCode) {
-            state = MemoryState::AliasCodeData;
+    if ((perm & KMemoryPermission::Write) != KMemoryPermission::None) {
+        if (prev_state == KMemoryState::Code) {
+            state = KMemoryState::CodeData;
+        } else if (prev_state == KMemoryState::AliasCode) {
+            state = KMemoryState::AliasCodeData;
         } else {
             UNREACHABLE();
         }
@@ -668,13 +672,13 @@ ResultCode PageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size, Memo
         return RESULT_SUCCESS;
     }
 
-    if ((prev_perm & MemoryPermission::Execute) != (perm & MemoryPermission::Execute)) {
+    if ((prev_perm & KMemoryPermission::Execute) != (perm & KMemoryPermission::Execute)) {
         // Memory execution state is changing, invalidate CPU cache range
         system.InvalidateCpuInstructionCacheRange(addr, size);
     }
 
     const std::size_t num_pages{size / PageSize};
-    const OperationType operation{(perm & MemoryPermission::Execute) != MemoryPermission::None
+    const OperationType operation{(perm & KMemoryPermission::Execute) != KMemoryPermission::None
                                       ? OperationType::ChangePermissionsAndRefresh
                                       : OperationType::ChangePermissions};
 
@@ -685,69 +689,69 @@ ResultCode PageTable::SetCodeMemoryPermission(VAddr addr, std::size_t size, Memo
     return RESULT_SUCCESS;
 }
 
-MemoryInfo PageTable::QueryInfoImpl(VAddr addr) {
+KMemoryInfo KPageTable::QueryInfoImpl(VAddr addr) {
     std::lock_guard lock{page_table_lock};
 
     return block_manager->FindBlock(addr).GetMemoryInfo();
 }
 
-MemoryInfo PageTable::QueryInfo(VAddr addr) {
+KMemoryInfo KPageTable::QueryInfo(VAddr addr) {
     if (!Contains(addr, 1)) {
-        return {address_space_end,      0 - address_space_end, MemoryState::Inaccessible,
-                MemoryPermission::None, MemoryAttribute::None, MemoryPermission::None};
+        return {address_space_end,       0 - address_space_end,  KMemoryState::Inaccessible,
+                KMemoryPermission::None, KMemoryAttribute::None, KMemoryPermission::None};
     }
 
     return QueryInfoImpl(addr);
 }
 
-ResultCode PageTable::ReserveTransferMemory(VAddr addr, std::size_t size, MemoryPermission perm) {
+ResultCode KPageTable::ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryState state{};
-    MemoryAttribute attribute{};
+    KMemoryState state{};
+    KMemoryAttribute attribute{};
 
-    CASCADE_CODE(CheckMemoryState(&state, nullptr, &attribute, addr, size,
-                                  MemoryState::FlagCanTransfer | MemoryState::FlagReferenceCounted,
-                                  MemoryState::FlagCanTransfer | MemoryState::FlagReferenceCounted,
-                                  MemoryPermission::Mask, MemoryPermission::ReadAndWrite,
-                                  MemoryAttribute::Mask, MemoryAttribute::None,
-                                  MemoryAttribute::IpcAndDeviceMapped));
+    CASCADE_CODE(CheckMemoryState(
+        &state, nullptr, &attribute, addr, size,
+        KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted,
+        KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted, KMemoryPermission::Mask,
+        KMemoryPermission::ReadAndWrite, KMemoryAttribute::Mask, KMemoryAttribute::None,
+        KMemoryAttribute::IpcAndDeviceMapped));
 
-    block_manager->Update(addr, size / PageSize, state, perm, attribute | MemoryAttribute::Locked);
+    block_manager->Update(addr, size / PageSize, state, perm, attribute | KMemoryAttribute::Locked);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
+ResultCode KPageTable::ResetTransferMemory(VAddr addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryState state{};
+    KMemoryState state{};
 
-    CASCADE_CODE(CheckMemoryState(&state, nullptr, nullptr, addr, size,
-                                  MemoryState::FlagCanTransfer | MemoryState::FlagReferenceCounted,
-                                  MemoryState::FlagCanTransfer | MemoryState::FlagReferenceCounted,
-                                  MemoryPermission::None, MemoryPermission::None,
-                                  MemoryAttribute::Mask, MemoryAttribute::Locked,
-                                  MemoryAttribute::IpcAndDeviceMapped));
+    CASCADE_CODE(
+        CheckMemoryState(&state, nullptr, nullptr, addr, size,
+                         KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted,
+                         KMemoryState::FlagCanTransfer | KMemoryState::FlagReferenceCounted,
+                         KMemoryPermission::None, KMemoryPermission::None, KMemoryAttribute::Mask,
+                         KMemoryAttribute::Locked, KMemoryAttribute::IpcAndDeviceMapped));
 
-    block_manager->Update(addr, size / PageSize, state, MemoryPermission::ReadAndWrite);
+    block_manager->Update(addr, size / PageSize, state, KMemoryPermission::ReadAndWrite);
 
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::SetMemoryAttribute(VAddr addr, std::size_t size, MemoryAttribute mask,
-                                         MemoryAttribute value) {
+ResultCode KPageTable::SetMemoryAttribute(VAddr addr, std::size_t size, KMemoryAttribute mask,
+                                          KMemoryAttribute value) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryState state{};
-    MemoryPermission perm{};
-    MemoryAttribute attribute{};
+    KMemoryState state{};
+    KMemoryPermission perm{};
+    KMemoryAttribute attribute{};
 
-    CASCADE_CODE(CheckMemoryState(&state, &perm, &attribute, addr, size,
-                                  MemoryState::FlagCanChangeAttribute,
-                                  MemoryState::FlagCanChangeAttribute, MemoryPermission::None,
-                                  MemoryPermission::None, MemoryAttribute::LockedAndIpcLocked,
-                                  MemoryAttribute::None, MemoryAttribute::DeviceSharedAndUncached));
+    CASCADE_CODE(CheckMemoryState(
+        &state, &perm, &attribute, addr, size, KMemoryState::FlagCanChangeAttribute,
+        KMemoryState::FlagCanChangeAttribute, KMemoryPermission::None, KMemoryPermission::None,
+        KMemoryAttribute::LockedAndIpcLocked, KMemoryAttribute::None,
+        KMemoryAttribute::DeviceSharedAndUncached));
 
     attribute = attribute & ~mask;
     attribute = attribute | (mask & value);
@@ -757,13 +761,13 @@ ResultCode PageTable::SetMemoryAttribute(VAddr addr, std::size_t size, MemoryAtt
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::SetHeapCapacity(std::size_t new_heap_capacity) {
+ResultCode KPageTable::SetHeapCapacity(std::size_t new_heap_capacity) {
     std::lock_guard lock{page_table_lock};
     heap_capacity = new_heap_capacity;
     return RESULT_SUCCESS;
 }
 
-ResultVal<VAddr> PageTable::SetHeapSize(std::size_t size) {
+ResultVal<VAddr> KPageTable::SetHeapSize(std::size_t size) {
 
     if (size > heap_region_end - heap_region_start) {
         return ResultOutOfMemory;
@@ -789,7 +793,7 @@ ResultVal<VAddr> PageTable::SetHeapSize(std::size_t size) {
             return ResultResourceLimitedExceeded;
         }
 
-        PageLinkedList page_linked_list;
+        KPageLinkedList page_linked_list;
         const std::size_t num_pages{delta / PageSize};
 
         CASCADE_CODE(
@@ -805,8 +809,8 @@ ResultVal<VAddr> PageTable::SetHeapSize(std::size_t size) {
         // Succeeded in allocation, commit the resource reservation
         memory_reservation.Commit();
 
-        block_manager->Update(current_heap_addr, num_pages, MemoryState::Normal,
-                              MemoryPermission::ReadAndWrite);
+        block_manager->Update(current_heap_addr, num_pages, KMemoryState::Normal,
+                              KMemoryPermission::ReadAndWrite);
 
         current_heap_addr = heap_region_start + size;
     }
@@ -814,10 +818,10 @@ ResultVal<VAddr> PageTable::SetHeapSize(std::size_t size) {
     return MakeResult<VAddr>(heap_region_start);
 }
 
-ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, std::size_t align,
-                                                 bool is_map_only, VAddr region_start,
-                                                 std::size_t region_num_pages, MemoryState state,
-                                                 MemoryPermission perm, PAddr map_addr) {
+ResultVal<VAddr> KPageTable::AllocateAndMapMemory(std::size_t needed_num_pages, std::size_t align,
+                                                  bool is_map_only, VAddr region_start,
+                                                  std::size_t region_num_pages, KMemoryState state,
+                                                  KMemoryPermission perm, PAddr map_addr) {
     std::lock_guard lock{page_table_lock};
 
     if (!CanContain(region_start, region_num_pages * PageSize, state)) {
@@ -837,7 +841,7 @@ ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, s
     if (is_map_only) {
         CASCADE_CODE(Operate(addr, needed_num_pages, perm, OperationType::Map, map_addr));
     } else {
-        PageLinkedList page_group;
+        KPageLinkedList page_group;
         CASCADE_CODE(
             system.Kernel().MemoryManager().Allocate(page_group, needed_num_pages, memory_pool));
         CASCADE_CODE(Operate(addr, needed_num_pages, page_group, OperationType::MapGroup));
@@ -848,22 +852,22 @@ ResultVal<VAddr> PageTable::AllocateAndMapMemory(std::size_t needed_num_pages, s
     return MakeResult<VAddr>(addr);
 }
 
-ResultCode PageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
+ResultCode KPageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryPermission perm{};
+    KMemoryPermission perm{};
     if (const ResultCode result{CheckMemoryState(
-            nullptr, &perm, nullptr, addr, size, MemoryState::FlagCanChangeAttribute,
-            MemoryState::FlagCanChangeAttribute, MemoryPermission::None, MemoryPermission::None,
-            MemoryAttribute::LockedAndIpcLocked, MemoryAttribute::None,
-            MemoryAttribute::DeviceSharedAndUncached)};
+            nullptr, &perm, nullptr, addr, size, KMemoryState::FlagCanChangeAttribute,
+            KMemoryState::FlagCanChangeAttribute, KMemoryPermission::None, KMemoryPermission::None,
+            KMemoryAttribute::LockedAndIpcLocked, KMemoryAttribute::None,
+            KMemoryAttribute::DeviceSharedAndUncached)};
         result.IsError()) {
         return result;
     }
 
     block_manager->UpdateLock(
         addr, size / PageSize,
-        [](MemoryBlockManager::iterator block, MemoryPermission perm) {
+        [](KMemoryBlockManager::iterator block, KMemoryPermission perm) {
             block->ShareToDevice(perm);
         },
         perm);
@@ -871,22 +875,22 @@ ResultCode PageTable::LockForDeviceAddressSpace(VAddr addr, std::size_t size) {
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size) {
+ResultCode KPageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size) {
     std::lock_guard lock{page_table_lock};
 
-    MemoryPermission perm{};
+    KMemoryPermission perm{};
     if (const ResultCode result{CheckMemoryState(
-            nullptr, &perm, nullptr, addr, size, MemoryState::FlagCanChangeAttribute,
-            MemoryState::FlagCanChangeAttribute, MemoryPermission::None, MemoryPermission::None,
-            MemoryAttribute::LockedAndIpcLocked, MemoryAttribute::None,
-            MemoryAttribute::DeviceSharedAndUncached)};
+            nullptr, &perm, nullptr, addr, size, KMemoryState::FlagCanChangeAttribute,
+            KMemoryState::FlagCanChangeAttribute, KMemoryPermission::None, KMemoryPermission::None,
+            KMemoryAttribute::LockedAndIpcLocked, KMemoryAttribute::None,
+            KMemoryAttribute::DeviceSharedAndUncached)};
         result.IsError()) {
         return result;
     }
 
     block_manager->UpdateLock(
         addr, size / PageSize,
-        [](MemoryBlockManager::iterator block, MemoryPermission perm) {
+        [](KMemoryBlockManager::iterator block, KMemoryPermission perm) {
             block->UnshareToDevice(perm);
         },
         perm);
@@ -894,20 +898,21 @@ ResultCode PageTable::UnlockForDeviceAddressSpace(VAddr addr, std::size_t size)
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::InitializeMemoryLayout(VAddr start, VAddr end) {
-    block_manager = std::make_unique<MemoryBlockManager>(start, end);
+ResultCode KPageTable::InitializeMemoryLayout(VAddr start, VAddr end) {
+    block_manager = std::make_unique<KMemoryBlockManager>(start, end);
 
     return RESULT_SUCCESS;
 }
 
-bool PageTable::IsRegionMapped(VAddr address, u64 size) {
-    return CheckMemoryState(address, size, MemoryState::All, MemoryState::Free,
-                            MemoryPermission::Mask, MemoryPermission::None, MemoryAttribute::Mask,
-                            MemoryAttribute::None, MemoryAttribute::IpcAndDeviceMapped)
+bool KPageTable::IsRegionMapped(VAddr address, u64 size) {
+    return CheckMemoryState(address, size, KMemoryState::All, KMemoryState::Free,
+                            KMemoryPermission::Mask, KMemoryPermission::None,
+                            KMemoryAttribute::Mask, KMemoryAttribute::None,
+                            KMemoryAttribute::IpcAndDeviceMapped)
         .IsError();
 }
 
-bool PageTable::IsRegionContiguous(VAddr addr, u64 size) const {
+bool KPageTable::IsRegionContiguous(VAddr addr, u64 size) const {
     auto start_ptr = system.Memory().GetPointer(addr);
     for (u64 offset{}; offset < size; offset += PageSize) {
         if (start_ptr != system.Memory().GetPointer(addr + offset)) {
@@ -918,8 +923,8 @@ bool PageTable::IsRegionContiguous(VAddr addr, u64 size) const {
     return true;
 }
 
-void PageTable::AddRegionToPages(VAddr start, std::size_t num_pages,
-                                 PageLinkedList& page_linked_list) {
+void KPageTable::AddRegionToPages(VAddr start, std::size_t num_pages,
+                                  KPageLinkedList& page_linked_list) {
     VAddr addr{start};
     while (addr < start + (num_pages * PageSize)) {
         const PAddr paddr{GetPhysicalAddr(addr)};
@@ -931,8 +936,8 @@ void PageTable::AddRegionToPages(VAddr start, std::size_t num_pages,
     }
 }
 
-VAddr PageTable::AllocateVirtualMemory(VAddr start, std::size_t region_num_pages,
-                                       u64 needed_num_pages, std::size_t align) {
+VAddr KPageTable::AllocateVirtualMemory(VAddr start, std::size_t region_num_pages,
+                                        u64 needed_num_pages, std::size_t align) {
     if (is_aslr_enabled) {
         UNIMPLEMENTED();
     }
@@ -940,8 +945,8 @@ VAddr PageTable::AllocateVirtualMemory(VAddr start, std::size_t region_num_pages
                                        IsKernel() ? 1 : 4);
 }
 
-ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, const PageLinkedList& page_group,
-                              OperationType operation) {
+ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, const KPageLinkedList& page_group,
+                               OperationType operation) {
     std::lock_guard lock{page_table_lock};
 
     ASSERT(Common::IsAligned(addr, PageSize));
@@ -965,8 +970,8 @@ ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, const PageLinke
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, MemoryPermission perm,
-                              OperationType operation, PAddr map_addr) {
+ResultCode KPageTable::Operate(VAddr addr, std::size_t num_pages, KMemoryPermission perm,
+                               OperationType operation, PAddr map_addr) {
     std::lock_guard lock{page_table_lock};
 
     ASSERT(num_pages > 0);
@@ -992,34 +997,34 @@ ResultCode PageTable::Operate(VAddr addr, std::size_t num_pages, MemoryPermissio
     return RESULT_SUCCESS;
 }
 
-constexpr VAddr PageTable::GetRegionAddress(MemoryState state) const {
+constexpr VAddr KPageTable::GetRegionAddress(KMemoryState state) const {
     switch (state) {
-    case MemoryState::Free:
-    case MemoryState::Kernel:
+    case KMemoryState::Free:
+    case KMemoryState::Kernel:
         return address_space_start;
-    case MemoryState::Normal:
+    case KMemoryState::Normal:
         return heap_region_start;
-    case MemoryState::Ipc:
-    case MemoryState::NonSecureIpc:
-    case MemoryState::NonDeviceIpc:
+    case KMemoryState::Ipc:
+    case KMemoryState::NonSecureIpc:
+    case KMemoryState::NonDeviceIpc:
         return alias_region_start;
-    case MemoryState::Stack:
+    case KMemoryState::Stack:
         return stack_region_start;
-    case MemoryState::Io:
-    case MemoryState::Static:
-    case MemoryState::ThreadLocal:
+    case KMemoryState::Io:
+    case KMemoryState::Static:
+    case KMemoryState::ThreadLocal:
         return kernel_map_region_start;
-    case MemoryState::Shared:
-    case MemoryState::AliasCode:
-    case MemoryState::AliasCodeData:
-    case MemoryState::Transferred:
-    case MemoryState::SharedTransferred:
-    case MemoryState::SharedCode:
-    case MemoryState::GeneratedCode:
-    case MemoryState::CodeOut:
+    case KMemoryState::Shared:
+    case KMemoryState::AliasCode:
+    case KMemoryState::AliasCodeData:
+    case KMemoryState::Transferred:
+    case KMemoryState::SharedTransferred:
+    case KMemoryState::SharedCode:
+    case KMemoryState::GeneratedCode:
+    case KMemoryState::CodeOut:
         return alias_code_region_start;
-    case MemoryState::Code:
-    case MemoryState::CodeData:
+    case KMemoryState::Code:
+    case KMemoryState::CodeData:
         return code_region_start;
     default:
         UNREACHABLE();
@@ -1027,34 +1032,34 @@ constexpr VAddr PageTable::GetRegionAddress(MemoryState state) const {
     }
 }
 
-constexpr std::size_t PageTable::GetRegionSize(MemoryState state) const {
+constexpr std::size_t KPageTable::GetRegionSize(KMemoryState state) const {
     switch (state) {
-    case MemoryState::Free:
-    case MemoryState::Kernel:
+    case KMemoryState::Free:
+    case KMemoryState::Kernel:
         return address_space_end - address_space_start;
-    case MemoryState::Normal:
+    case KMemoryState::Normal:
         return heap_region_end - heap_region_start;
-    case MemoryState::Ipc:
-    case MemoryState::NonSecureIpc:
-    case MemoryState::NonDeviceIpc:
+    case KMemoryState::Ipc:
+    case KMemoryState::NonSecureIpc:
+    case KMemoryState::NonDeviceIpc:
         return alias_region_end - alias_region_start;
-    case MemoryState::Stack:
+    case KMemoryState::Stack:
         return stack_region_end - stack_region_start;
-    case MemoryState::Io:
-    case MemoryState::Static:
-    case MemoryState::ThreadLocal:
+    case KMemoryState::Io:
+    case KMemoryState::Static:
+    case KMemoryState::ThreadLocal:
         return kernel_map_region_end - kernel_map_region_start;
-    case MemoryState::Shared:
-    case MemoryState::AliasCode:
-    case MemoryState::AliasCodeData:
-    case MemoryState::Transferred:
-    case MemoryState::SharedTransferred:
-    case MemoryState::SharedCode:
-    case MemoryState::GeneratedCode:
-    case MemoryState::CodeOut:
+    case KMemoryState::Shared:
+    case KMemoryState::AliasCode:
+    case KMemoryState::AliasCodeData:
+    case KMemoryState::Transferred:
+    case KMemoryState::SharedTransferred:
+    case KMemoryState::SharedCode:
+    case KMemoryState::GeneratedCode:
+    case KMemoryState::CodeOut:
         return alias_code_region_end - alias_code_region_start;
-    case MemoryState::Code:
-    case MemoryState::CodeData:
+    case KMemoryState::Code:
+    case KMemoryState::CodeData:
         return code_region_end - code_region_start;
     default:
         UNREACHABLE();
@@ -1062,7 +1067,7 @@ constexpr std::size_t PageTable::GetRegionSize(MemoryState state) const {
     }
 }
 
-constexpr bool PageTable::CanContain(VAddr addr, std::size_t size, MemoryState state) const {
+constexpr bool KPageTable::CanContain(VAddr addr, std::size_t size, KMemoryState state) const {
     const VAddr end{addr + size};
     const VAddr last{end - 1};
     const VAddr region_start{GetRegionAddress(state)};
@@ -1073,30 +1078,30 @@ constexpr bool PageTable::CanContain(VAddr addr, std::size_t size, MemoryState s
     const bool is_in_alias{!(end <= alias_region_start || alias_region_end <= addr)};
 
     switch (state) {
-    case MemoryState::Free:
-    case MemoryState::Kernel:
+    case KMemoryState::Free:
+    case KMemoryState::Kernel:
         return is_in_region;
-    case MemoryState::Io:
-    case MemoryState::Static:
-    case MemoryState::Code:
-    case MemoryState::CodeData:
-    case MemoryState::Shared:
-    case MemoryState::AliasCode:
-    case MemoryState::AliasCodeData:
-    case MemoryState::Stack:
-    case MemoryState::ThreadLocal:
-    case MemoryState::Transferred:
-    case MemoryState::SharedTransferred:
-    case MemoryState::SharedCode:
-    case MemoryState::GeneratedCode:
-    case MemoryState::CodeOut:
+    case KMemoryState::Io:
+    case KMemoryState::Static:
+    case KMemoryState::Code:
+    case KMemoryState::CodeData:
+    case KMemoryState::Shared:
+    case KMemoryState::AliasCode:
+    case KMemoryState::AliasCodeData:
+    case KMemoryState::Stack:
+    case KMemoryState::ThreadLocal:
+    case KMemoryState::Transferred:
+    case KMemoryState::SharedTransferred:
+    case KMemoryState::SharedCode:
+    case KMemoryState::GeneratedCode:
+    case KMemoryState::CodeOut:
         return is_in_region && !is_in_heap && !is_in_alias;
-    case MemoryState::Normal:
+    case KMemoryState::Normal:
         ASSERT(is_in_heap);
         return is_in_region && !is_in_alias;
-    case MemoryState::Ipc:
-    case MemoryState::NonSecureIpc:
-    case MemoryState::NonDeviceIpc:
+    case KMemoryState::Ipc:
+    case KMemoryState::NonSecureIpc:
+    case KMemoryState::NonDeviceIpc:
         ASSERT(is_in_alias);
         return is_in_region && !is_in_heap;
     default:
@@ -1104,10 +1109,11 @@ constexpr bool PageTable::CanContain(VAddr addr, std::size_t size, MemoryState s
     }
 }
 
-constexpr ResultCode PageTable::CheckMemoryState(const MemoryInfo& info, MemoryState state_mask,
-                                                 MemoryState state, MemoryPermission perm_mask,
-                                                 MemoryPermission perm, MemoryAttribute attr_mask,
-                                                 MemoryAttribute attr) const {
+constexpr ResultCode KPageTable::CheckMemoryState(const KMemoryInfo& info, KMemoryState state_mask,
+                                                  KMemoryState state, KMemoryPermission perm_mask,
+                                                  KMemoryPermission perm,
+                                                  KMemoryAttribute attr_mask,
+                                                  KMemoryAttribute attr) const {
     // Validate the states match expectation
     if ((info.state & state_mask) != state) {
         return ResultInvalidCurrentMemory;
@@ -1122,23 +1128,23 @@ constexpr ResultCode PageTable::CheckMemoryState(const MemoryInfo& info, MemoryS
     return RESULT_SUCCESS;
 }
 
-ResultCode PageTable::CheckMemoryState(MemoryState* out_state, MemoryPermission* out_perm,
-                                       MemoryAttribute* out_attr, VAddr addr, std::size_t size,
-                                       MemoryState state_mask, MemoryState state,
-                                       MemoryPermission perm_mask, MemoryPermission perm,
-                                       MemoryAttribute attr_mask, MemoryAttribute attr,
-                                       MemoryAttribute ignore_attr) {
+ResultCode KPageTable::CheckMemoryState(KMemoryState* out_state, KMemoryPermission* out_perm,
+                                        KMemoryAttribute* out_attr, VAddr addr, std::size_t size,
+                                        KMemoryState state_mask, KMemoryState state,
+                                        KMemoryPermission perm_mask, KMemoryPermission perm,
+                                        KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                                        KMemoryAttribute ignore_attr) {
     std::lock_guard lock{page_table_lock};
 
     // Get information about the first block
     const VAddr last_addr{addr + size - 1};
-    MemoryBlockManager::const_iterator it{block_manager->FindIterator(addr)};
-    MemoryInfo info{it->GetMemoryInfo()};
+    KMemoryBlockManager::const_iterator it{block_manager->FindIterator(addr)};
+    KMemoryInfo info{it->GetMemoryInfo()};
 
     // Validate all blocks in the range have correct state
-    const MemoryState first_state{info.state};
-    const MemoryPermission first_perm{info.perm};
-    const MemoryAttribute first_attr{info.attribute};
+    const KMemoryState first_state{info.state};
+    const KMemoryPermission first_perm{info.perm};
+    const KMemoryAttribute first_attr{info.attribute};
 
     while (true) {
         // Validate the current block
@@ -1148,8 +1154,8 @@ ResultCode PageTable::CheckMemoryState(MemoryState* out_state, MemoryPermission*
         if (!(info.perm == first_perm)) {
             return ResultInvalidCurrentMemory;
         }
-        if (!((info.attribute | static_cast<MemoryAttribute>(ignore_attr)) ==
-              (first_attr | static_cast<MemoryAttribute>(ignore_attr)))) {
+        if (!((info.attribute | static_cast<KMemoryAttribute>(ignore_attr)) ==
+              (first_attr | static_cast<KMemoryAttribute>(ignore_attr)))) {
             return ResultInvalidCurrentMemory;
         }
 
@@ -1175,10 +1181,10 @@ ResultCode PageTable::CheckMemoryState(MemoryState* out_state, MemoryPermission*
         *out_perm = first_perm;
     }
     if (out_attr) {
-        *out_attr = first_attr & static_cast<MemoryAttribute>(~ignore_attr);
+        *out_attr = first_attr & static_cast<KMemoryAttribute>(~ignore_attr);
     }
 
     return RESULT_SUCCESS;
 }
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/page_table.h b/src/core/hle/kernel/k_page_table.h
index ce0d38849..49b824379 100644
--- a/src/core/hle/kernel/memory/page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@@ -10,27 +10,27 @@
 #include "common/common_types.h"
 #include "common/page_table.h"
 #include "core/file_sys/program_metadata.h"
-#include "core/hle/kernel/memory/memory_block.h"
-#include "core/hle/kernel/memory/memory_manager.h"
+#include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/result.h"
 
 namespace Core {
 class System;
 }
 
-namespace Kernel::Memory {
+namespace Kernel {
 
-class MemoryBlockManager;
+class KMemoryBlockManager;
 
-class PageTable final : NonCopyable {
+class KPageTable final : NonCopyable {
 public:
-    explicit PageTable(Core::System& system);
+    explicit KPageTable(Core::System& system);
 
     ResultCode InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
                                     VAddr code_addr, std::size_t code_size,
-                                    Memory::MemoryManager::Pool pool);
-    ResultCode MapProcessCode(VAddr addr, std::size_t pages_count, MemoryState state,
-                              MemoryPermission perm);
+                                    KMemoryManager::Pool pool);
+    ResultCode MapProcessCode(VAddr addr, std::size_t pages_count, KMemoryState state,
+                              KMemoryPermission perm);
     ResultCode MapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
     ResultCode UnmapProcessCodeMemory(VAddr dst_addr, VAddr src_addr, std::size_t size);
     ResultCode MapPhysicalMemory(VAddr addr, std::size_t size);
@@ -38,20 +38,20 @@ public:
     ResultCode UnmapMemory(VAddr addr, std::size_t size);
     ResultCode Map(VAddr dst_addr, VAddr src_addr, std::size_t size);
     ResultCode Unmap(VAddr dst_addr, VAddr src_addr, std::size_t size);
-    ResultCode MapPages(VAddr addr, PageLinkedList& page_linked_list, MemoryState state,
-                        MemoryPermission perm);
-    ResultCode SetCodeMemoryPermission(VAddr addr, std::size_t size, MemoryPermission perm);
-    MemoryInfo QueryInfo(VAddr addr);
-    ResultCode ReserveTransferMemory(VAddr addr, std::size_t size, MemoryPermission perm);
+    ResultCode MapPages(VAddr addr, KPageLinkedList& page_linked_list, KMemoryState state,
+                        KMemoryPermission perm);
+    ResultCode SetCodeMemoryPermission(VAddr addr, std::size_t size, KMemoryPermission perm);
+    KMemoryInfo QueryInfo(VAddr addr);
+    ResultCode ReserveTransferMemory(VAddr addr, std::size_t size, KMemoryPermission perm);
     ResultCode ResetTransferMemory(VAddr addr, std::size_t size);
-    ResultCode SetMemoryAttribute(VAddr addr, std::size_t size, MemoryAttribute mask,
-                                  MemoryAttribute value);
+    ResultCode SetMemoryAttribute(VAddr addr, std::size_t size, KMemoryAttribute mask,
+                                  KMemoryAttribute value);
     ResultCode SetHeapCapacity(std::size_t new_heap_capacity);
     ResultVal<VAddr> SetHeapSize(std::size_t size);
     ResultVal<VAddr> AllocateAndMapMemory(std::size_t needed_num_pages, std::size_t align,
                                           bool is_map_only, VAddr region_start,
-                                          std::size_t region_num_pages, MemoryState state,
-                                          MemoryPermission perm, PAddr map_addr = 0);
+                                          std::size_t region_num_pages, KMemoryState state,
+                                          KMemoryPermission perm, PAddr map_addr = 0);
     ResultCode LockForDeviceAddressSpace(VAddr addr, std::size_t size);
     ResultCode UnlockForDeviceAddressSpace(VAddr addr, std::size_t size);
 
@@ -72,47 +72,49 @@ private:
         ChangePermissionsAndRefresh,
     };
 
-    static constexpr MemoryAttribute DefaultMemoryIgnoreAttr =
-        MemoryAttribute::DontCareMask | MemoryAttribute::IpcLocked | MemoryAttribute::DeviceShared;
+    static constexpr KMemoryAttribute DefaultMemoryIgnoreAttr = KMemoryAttribute::DontCareMask |
+                                                                KMemoryAttribute::IpcLocked |
+                                                                KMemoryAttribute::DeviceShared;
 
     ResultCode InitializeMemoryLayout(VAddr start, VAddr end);
-    ResultCode MapPages(VAddr addr, const PageLinkedList& page_linked_list, MemoryPermission perm);
-    void MapPhysicalMemory(PageLinkedList& page_linked_list, VAddr start, VAddr end);
+    ResultCode MapPages(VAddr addr, const KPageLinkedList& page_linked_list,
+                        KMemoryPermission perm);
+    void MapPhysicalMemory(KPageLinkedList& page_linked_list, VAddr start, VAddr end);
     bool IsRegionMapped(VAddr address, u64 size);
     bool IsRegionContiguous(VAddr addr, u64 size) const;
-    void AddRegionToPages(VAddr start, std::size_t num_pages, PageLinkedList& page_linked_list);
-    MemoryInfo QueryInfoImpl(VAddr addr);
+    void AddRegionToPages(VAddr start, std::size_t num_pages, KPageLinkedList& page_linked_list);
+    KMemoryInfo QueryInfoImpl(VAddr addr);
     VAddr AllocateVirtualMemory(VAddr start, std::size_t region_num_pages, u64 needed_num_pages,
                                 std::size_t align);
-    ResultCode Operate(VAddr addr, std::size_t num_pages, const PageLinkedList& page_group,
+    ResultCode Operate(VAddr addr, std::size_t num_pages, const KPageLinkedList& page_group,
                        OperationType operation);
-    ResultCode Operate(VAddr addr, std::size_t num_pages, MemoryPermission perm,
+    ResultCode Operate(VAddr addr, std::size_t num_pages, KMemoryPermission perm,
                        OperationType operation, PAddr map_addr = 0);
-    constexpr VAddr GetRegionAddress(MemoryState state) const;
-    constexpr std::size_t GetRegionSize(MemoryState state) const;
-    constexpr bool CanContain(VAddr addr, std::size_t size, MemoryState state) const;
+    constexpr VAddr GetRegionAddress(KMemoryState state) const;
+    constexpr std::size_t GetRegionSize(KMemoryState state) const;
+    constexpr bool CanContain(VAddr addr, std::size_t size, KMemoryState state) const;
 
-    constexpr ResultCode CheckMemoryState(const MemoryInfo& info, MemoryState state_mask,
-                                          MemoryState state, MemoryPermission perm_mask,
-                                          MemoryPermission perm, MemoryAttribute attr_mask,
-                                          MemoryAttribute attr) const;
-    ResultCode CheckMemoryState(MemoryState* out_state, MemoryPermission* out_perm,
-                                MemoryAttribute* out_attr, VAddr addr, std::size_t size,
-                                MemoryState state_mask, MemoryState state,
-                                MemoryPermission perm_mask, MemoryPermission perm,
-                                MemoryAttribute attr_mask, MemoryAttribute attr,
-                                MemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr);
-    ResultCode CheckMemoryState(VAddr addr, std::size_t size, MemoryState state_mask,
-                                MemoryState state, MemoryPermission perm_mask,
-                                MemoryPermission perm, MemoryAttribute attr_mask,
-                                MemoryAttribute attr,
-                                MemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) {
+    constexpr ResultCode CheckMemoryState(const KMemoryInfo& info, KMemoryState state_mask,
+                                          KMemoryState state, KMemoryPermission perm_mask,
+                                          KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                          KMemoryAttribute attr) const;
+    ResultCode CheckMemoryState(KMemoryState* out_state, KMemoryPermission* out_perm,
+                                KMemoryAttribute* out_attr, VAddr addr, std::size_t size,
+                                KMemoryState state_mask, KMemoryState state,
+                                KMemoryPermission perm_mask, KMemoryPermission perm,
+                                KMemoryAttribute attr_mask, KMemoryAttribute attr,
+                                KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr);
+    ResultCode CheckMemoryState(VAddr addr, std::size_t size, KMemoryState state_mask,
+                                KMemoryState state, KMemoryPermission perm_mask,
+                                KMemoryPermission perm, KMemoryAttribute attr_mask,
+                                KMemoryAttribute attr,
+                                KMemoryAttribute ignore_attr = DefaultMemoryIgnoreAttr) {
         return CheckMemoryState(nullptr, nullptr, nullptr, addr, size, state_mask, state, perm_mask,
                                 perm, attr_mask, attr, ignore_attr);
     }
 
     std::recursive_mutex page_table_lock;
-    std::unique_ptr<MemoryBlockManager> block_manager;
+    std::unique_ptr<KMemoryBlockManager> block_manager;
 
 public:
     constexpr VAddr GetAddressSpaceStart() const {
@@ -212,7 +214,7 @@ public:
         return !IsOutsideASLRRegion(address, size);
     }
     constexpr PAddr GetPhysicalAddr(VAddr addr) {
-        return page_table_impl.backing_addr[addr >> Memory::PageBits] + addr;
+        return page_table_impl.backing_addr[addr >> PageBits] + addr;
     }
 
 private:
@@ -267,11 +269,11 @@ private:
     bool is_kernel{};
     bool is_aslr_enabled{};
 
-    MemoryManager::Pool memory_pool{MemoryManager::Pool::Application};
+    KMemoryManager::Pool memory_pool{KMemoryManager::Pool::Application};
 
     Common::PageTable page_table_impl;
 
     Core::System& system;
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/shared_memory.cpp b/src/core/hle/kernel/k_shared_memory.cpp
index 2eadd51d7..9b14f42b5 100644
--- a/src/core/hle/kernel/shared_memory.cpp
+++ b/src/core/hle/kernel/k_shared_memory.cpp
@@ -4,33 +4,32 @@
 
 #include "common/assert.h"
 #include "core/core.h"
+#include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
+#include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/page_table.h"
-#include "core/hle/kernel/shared_memory.h"
 
 namespace Kernel {
 
-SharedMemory::SharedMemory(KernelCore& kernel, Core::DeviceMemory& device_memory)
+KSharedMemory::KSharedMemory(KernelCore& kernel, Core::DeviceMemory& device_memory)
     : Object{kernel}, device_memory{device_memory} {}
 
-SharedMemory::~SharedMemory() {
+KSharedMemory::~KSharedMemory() {
     kernel.GetSystemResourceLimit()->Release(LimitableResource::PhysicalMemory, size);
 }
 
-std::shared_ptr<SharedMemory> SharedMemory::Create(
+std::shared_ptr<KSharedMemory> KSharedMemory::Create(
     KernelCore& kernel, Core::DeviceMemory& device_memory, Process* owner_process,
-    Memory::PageLinkedList&& page_list, Memory::MemoryPermission owner_permission,
-    Memory::MemoryPermission user_permission, PAddr physical_address, std::size_t size,
-    std::string name) {
+    KPageLinkedList&& page_list, KMemoryPermission owner_permission,
+    KMemoryPermission user_permission, PAddr physical_address, std::size_t size, std::string name) {
 
     const auto resource_limit = kernel.GetSystemResourceLimit();
     KScopedResourceReservation memory_reservation(resource_limit, LimitableResource::PhysicalMemory,
                                                   size);
     ASSERT(memory_reservation.Succeeded());
 
-    std::shared_ptr<SharedMemory> shared_memory{
-        std::make_shared<SharedMemory>(kernel, device_memory)};
+    std::shared_ptr<KSharedMemory> shared_memory{
+        std::make_shared<KSharedMemory>(kernel, device_memory)};
 
     shared_memory->owner_process = owner_process;
     shared_memory->page_list = std::move(page_list);
@@ -44,22 +43,22 @@ std::shared_ptr<SharedMemory> SharedMemory::Create(
     return shared_memory;
 }
 
-ResultCode SharedMemory::Map(Process& target_process, VAddr address, std::size_t size,
-                             Memory::MemoryPermission permissions) {
-    const u64 page_count{(size + Memory::PageSize - 1) / Memory::PageSize};
+ResultCode KSharedMemory::Map(Process& target_process, VAddr address, std::size_t size,
+                              KMemoryPermission permissions) {
+    const u64 page_count{(size + PageSize - 1) / PageSize};
 
     if (page_list.GetNumPages() != page_count) {
         UNIMPLEMENTED_MSG("Page count does not match");
     }
 
-    const Memory::MemoryPermission expected =
+    const KMemoryPermission expected =
         &target_process == owner_process ? owner_permission : user_permission;
 
     if (permissions != expected) {
         UNIMPLEMENTED_MSG("Permission does not match");
     }
 
-    return target_process.PageTable().MapPages(address, page_list, Memory::MemoryState::Shared,
+    return target_process.PageTable().MapPages(address, page_list, KMemoryState::Shared,
                                                permissions);
 }
 
diff --git a/src/core/hle/kernel/shared_memory.h b/src/core/hle/kernel/k_shared_memory.h
index 623bd8b11..016e34be5 100644
--- a/src/core/hle/kernel/shared_memory.h
+++ b/src/core/hle/kernel/k_shared_memory.h
@@ -9,8 +9,8 @@
 
 #include "common/common_types.h"
 #include "core/device_memory.h"
-#include "core/hle/kernel/memory/memory_block.h"
-#include "core/hle/kernel/memory/page_linked_list.h"
+#include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_page_linked_list.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/result.h"
@@ -19,15 +19,15 @@ namespace Kernel {
 
 class KernelCore;
 
-class SharedMemory final : public Object {
+class KSharedMemory final : public Object {
 public:
-    explicit SharedMemory(KernelCore& kernel, Core::DeviceMemory& device_memory);
-    ~SharedMemory() override;
+    explicit KSharedMemory(KernelCore& kernel, Core::DeviceMemory& device_memory);
+    ~KSharedMemory() override;
 
-    static std::shared_ptr<SharedMemory> Create(
+    static std::shared_ptr<KSharedMemory> Create(
         KernelCore& kernel, Core::DeviceMemory& device_memory, Process* owner_process,
-        Memory::PageLinkedList&& page_list, Memory::MemoryPermission owner_permission,
-        Memory::MemoryPermission user_permission, PAddr physical_address, std::size_t size,
+        KPageLinkedList&& page_list, KMemoryPermission owner_permission,
+        KMemoryPermission user_permission, PAddr physical_address, std::size_t size,
         std::string name);
 
     std::string GetTypeName() const override {
@@ -51,7 +51,7 @@ public:
      * @param permissions Memory block map permissions (specified by SVC field)
      */
     ResultCode Map(Process& target_process, VAddr address, std::size_t size,
-                   Memory::MemoryPermission permissions);
+                   KMemoryPermission permissions);
 
     /**
      * Gets a pointer to the shared memory block
@@ -76,9 +76,9 @@ public:
 private:
     Core::DeviceMemory& device_memory;
     Process* owner_process{};
-    Memory::PageLinkedList page_list;
-    Memory::MemoryPermission owner_permission{};
-    Memory::MemoryPermission user_permission{};
+    KPageLinkedList page_list;
+    KMemoryPermission owner_permission{};
+    KMemoryPermission user_permission{};
     PAddr physical_address{};
     std::size_t size{};
     std::string name;
diff --git a/src/core/hle/kernel/memory/slab_heap.h b/src/core/hle/kernel/k_slab_heap.h
index 465eaddb3..aa4471d2f 100644
--- a/src/core/hle/kernel/memory/slab_heap.h
+++ b/src/core/hle/kernel/k_slab_heap.h
@@ -2,9 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
 #pragma once
 
 #include <atomic>
@@ -12,17 +9,17 @@
 #include "common/assert.h"
 #include "common/common_types.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
 namespace impl {
 
-class SlabHeapImpl final : NonCopyable {
+class KSlabHeapImpl final : NonCopyable {
 public:
     struct Node {
         Node* next{};
     };
 
-    constexpr SlabHeapImpl() = default;
+    constexpr KSlabHeapImpl() = default;
 
     void Initialize(std::size_t size) {
         ASSERT(head == nullptr);
@@ -65,9 +62,9 @@ private:
 
 } // namespace impl
 
-class SlabHeapBase : NonCopyable {
+class KSlabHeapBase : NonCopyable {
 public:
-    constexpr SlabHeapBase() = default;
+    constexpr KSlabHeapBase() = default;
 
     constexpr bool Contains(uintptr_t addr) const {
         return start <= addr && addr < end;
@@ -126,7 +123,7 @@ public:
     }
 
 private:
-    using Impl = impl::SlabHeapImpl;
+    using Impl = impl::KSlabHeapImpl;
 
     Impl impl;
     uintptr_t peak{};
@@ -135,9 +132,9 @@ private:
 };
 
 template <typename T>
-class SlabHeap final : public SlabHeapBase {
+class KSlabHeap final : public KSlabHeapBase {
 public:
-    constexpr SlabHeap() : SlabHeapBase() {}
+    constexpr KSlabHeap() : KSlabHeapBase() {}
 
     void Initialize(void* memory, std::size_t memory_size) {
         InitializeImpl(sizeof(T), memory, memory_size);
@@ -160,4 +157,4 @@ public:
     }
 };
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_spin_lock.cpp b/src/core/hle/kernel/k_spin_lock.cpp
new file mode 100644
index 000000000..4412aa4bb
--- /dev/null
+++ b/src/core/hle/kernel/k_spin_lock.cpp
@@ -0,0 +1,54 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "core/hle/kernel/k_spin_lock.h"
+
+#if _MSC_VER
+#include <intrin.h>
+#if _M_AMD64
+#define __x86_64__ 1
+#endif
+#if _M_ARM64
+#define __aarch64__ 1
+#endif
+#else
+#if __x86_64__
+#include <xmmintrin.h>
+#endif
+#endif
+
+namespace {
+
+void ThreadPause() {
+#if __x86_64__
+    _mm_pause();
+#elif __aarch64__ && _MSC_VER
+    __yield();
+#elif __aarch64__
+    asm("yield");
+#endif
+}
+
+} // namespace
+
+namespace Kernel {
+
+void KSpinLock::Lock() {
+    while (lck.test_and_set(std::memory_order_acquire)) {
+        ThreadPause();
+    }
+}
+
+void KSpinLock::Unlock() {
+    lck.clear(std::memory_order_release);
+}
+
+bool KSpinLock::TryLock() {
+    if (lck.test_and_set(std::memory_order_acquire)) {
+        return false;
+    }
+    return true;
+}
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_spin_lock.h b/src/core/hle/kernel/k_spin_lock.h
new file mode 100644
index 000000000..12c4b2e88
--- /dev/null
+++ b/src/core/hle/kernel/k_spin_lock.h
@@ -0,0 +1,33 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <atomic>
+
+#include "core/hle/kernel/k_scoped_lock.h"
+
+namespace Kernel {
+
+class KSpinLock {
+public:
+    KSpinLock() = default;
+
+    KSpinLock(const KSpinLock&) = delete;
+    KSpinLock& operator=(const KSpinLock&) = delete;
+
+    KSpinLock(KSpinLock&&) = delete;
+    KSpinLock& operator=(KSpinLock&&) = delete;
+
+    void Lock();
+    void Unlock();
+    [[nodiscard]] bool TryLock();
+
+private:
+    std::atomic_flag lck = ATOMIC_FLAG_INIT;
+};
+
+using KScopedSpinLock = KScopedLock<KSpinLock>;
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/memory/system_control.cpp b/src/core/hle/kernel/k_system_control.cpp
index 11d204bc2..aa1682f69 100644
--- a/src/core/hle/kernel/memory/system_control.cpp
+++ b/src/core/hle/kernel/k_system_control.cpp
@@ -1,12 +1,13 @@
-// Copyright 2020 yuzu Emulator Project
+// Copyright 2021 yuzu Emulator Project
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
 #include <random>
 
-#include "core/hle/kernel/memory/system_control.h"
+#include "core/hle/kernel/k_system_control.h"
+
+namespace Kernel {
 
-namespace Kernel::Memory::SystemControl {
 namespace {
 template <typename F>
 u64 GenerateUniformRange(u64 min, u64 max, F f) {
@@ -25,16 +26,17 @@ u64 GenerateUniformRange(u64 min, u64 max, F f) {
     }
 }
 
-u64 GenerateRandomU64ForInit() {
+} // Anonymous namespace
+
+u64 KSystemControl::GenerateRandomU64() {
     static std::random_device device;
     static std::mt19937 gen(device());
     static std::uniform_int_distribution<u64> distribution(1, std::numeric_limits<u64>::max());
     return distribution(gen);
 }
-} // Anonymous namespace
 
-u64 GenerateRandomRange(u64 min, u64 max) {
-    return GenerateUniformRange(min, max, GenerateRandomU64ForInit);
+u64 KSystemControl::GenerateRandomRange(u64 min, u64 max) {
+    return GenerateUniformRange(min, max, GenerateRandomU64);
 }
 
-} // namespace Kernel::Memory::SystemControl
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_system_control.h b/src/core/hle/kernel/k_system_control.h
new file mode 100644
index 000000000..1d5b64ffa
--- /dev/null
+++ b/src/core/hle/kernel/k_system_control.h
@@ -0,0 +1,19 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace Kernel {
+
+class KSystemControl {
+public:
+    KSystemControl() = default;
+
+    static u64 GenerateRandomRange(u64 min, u64 max);
+    static u64 GenerateRandomU64();
+};
+
+} // namespace Kernel
diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp
index e5620da5a..1661afbd9 100644
--- a/src/core/hle/kernel/k_thread.cpp
+++ b/src/core/hle/kernel/k_thread.cpp
@@ -20,13 +20,13 @@
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/handle_table.h"
 #include "core/hle/kernel/k_condition_variable.h"
+#include "core/hle/kernel/k_memory_layout.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/k_thread_queue.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/memory_layout.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/svc_results.h"
@@ -782,7 +782,7 @@ void KThread::AddWaiterImpl(KThread* thread) {
     }
 
     // Keep track of how many kernel waiters we have.
-    if (Memory::IsKernelAddressKey(thread->GetAddressKey())) {
+    if (IsKernelAddressKey(thread->GetAddressKey())) {
         ASSERT((num_kernel_waiters++) >= 0);
     }
 
@@ -795,7 +795,7 @@ void KThread::RemoveWaiterImpl(KThread* thread) {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Keep track of how many kernel waiters we have.
-    if (Memory::IsKernelAddressKey(thread->GetAddressKey())) {
+    if (IsKernelAddressKey(thread->GetAddressKey())) {
         ASSERT((num_kernel_waiters--) > 0);
     }
 
@@ -870,7 +870,7 @@ KThread* KThread::RemoveWaiterByKey(s32* out_num_waiters, VAddr key) {
             KThread* thread = std::addressof(*it);
 
             // Keep track of how many kernel waiters we have.
-            if (Memory::IsKernelAddressKey(thread->GetAddressKey())) {
+            if (IsKernelAddressKey(thread->GetAddressKey())) {
                 ASSERT((num_kernel_waiters--) > 0);
             }
             it = waiter_list.erase(it);
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 39c5182c5..331cf3a60 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -27,17 +27,17 @@
 #include "core/hardware_properties.h"
 #include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/handle_table.h"
+#include "core/hle/kernel/k_memory_layout.h"
+#include "core/hle/kernel/k_memory_manager.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
+#include "core/hle/kernel/k_shared_memory.h"
+#include "core/hle/kernel/k_slab_heap.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/memory_layout.h"
-#include "core/hle/kernel/memory/memory_manager.h"
-#include "core/hle/kernel/memory/slab_heap.h"
 #include "core/hle/kernel/physical_core.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/service_thread.h"
-#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/hle/kernel/time_manager.h"
 #include "core/hle/lock.h"
@@ -271,7 +271,7 @@ struct KernelCore::Impl {
 
     void InitializeMemoryLayout() {
         // Initialize memory layout
-        constexpr Memory::MemoryLayout layout{Memory::MemoryLayout::GetDefaultLayout()};
+        constexpr KMemoryLayout layout{KMemoryLayout::GetDefaultLayout()};
         constexpr std::size_t hid_size{0x40000};
         constexpr std::size_t font_size{0x1100000};
         constexpr std::size_t irs_size{0x8000};
@@ -282,36 +282,36 @@ struct KernelCore::Impl {
         constexpr PAddr time_addr{layout.System().StartAddress() + hid_size + font_size + irs_size};
 
         // Initialize memory manager
-        memory_manager = std::make_unique<Memory::MemoryManager>();
-        memory_manager->InitializeManager(Memory::MemoryManager::Pool::Application,
+        memory_manager = std::make_unique<KMemoryManager>();
+        memory_manager->InitializeManager(KMemoryManager::Pool::Application,
                                           layout.Application().StartAddress(),
                                           layout.Application().EndAddress());
-        memory_manager->InitializeManager(Memory::MemoryManager::Pool::Applet,
+        memory_manager->InitializeManager(KMemoryManager::Pool::Applet,
                                           layout.Applet().StartAddress(),
                                           layout.Applet().EndAddress());
-        memory_manager->InitializeManager(Memory::MemoryManager::Pool::System,
+        memory_manager->InitializeManager(KMemoryManager::Pool::System,
                                           layout.System().StartAddress(),
                                           layout.System().EndAddress());
 
-        hid_shared_mem = Kernel::SharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr,
-            {hid_addr, hid_size / Memory::PageSize}, Memory::MemoryPermission::None,
-            Memory::MemoryPermission::Read, hid_addr, hid_size, "HID:SharedMemory");
-        font_shared_mem = Kernel::SharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr,
-            {font_pa, font_size / Memory::PageSize}, Memory::MemoryPermission::None,
-            Memory::MemoryPermission::Read, font_pa, font_size, "Font:SharedMemory");
-        irs_shared_mem = Kernel::SharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr,
-            {irs_addr, irs_size / Memory::PageSize}, Memory::MemoryPermission::None,
-            Memory::MemoryPermission::Read, irs_addr, irs_size, "IRS:SharedMemory");
-        time_shared_mem = Kernel::SharedMemory::Create(
-            system.Kernel(), system.DeviceMemory(), nullptr,
-            {time_addr, time_size / Memory::PageSize}, Memory::MemoryPermission::None,
-            Memory::MemoryPermission::Read, time_addr, time_size, "Time:SharedMemory");
+        hid_shared_mem = Kernel::KSharedMemory::Create(
+            system.Kernel(), system.DeviceMemory(), nullptr, {hid_addr, hid_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, hid_addr, hid_size,
+            "HID:SharedMemory");
+        font_shared_mem = Kernel::KSharedMemory::Create(
+            system.Kernel(), system.DeviceMemory(), nullptr, {font_pa, font_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, font_pa, font_size,
+            "Font:SharedMemory");
+        irs_shared_mem = Kernel::KSharedMemory::Create(
+            system.Kernel(), system.DeviceMemory(), nullptr, {irs_addr, irs_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, irs_addr, irs_size,
+            "IRS:SharedMemory");
+        time_shared_mem = Kernel::KSharedMemory::Create(
+            system.Kernel(), system.DeviceMemory(), nullptr, {time_addr, time_size / PageSize},
+            KMemoryPermission::None, KMemoryPermission::Read, time_addr, time_size,
+            "Time:SharedMemory");
 
         // Allocate slab heaps
-        user_slab_heap_pages = std::make_unique<Memory::SlabHeap<Memory::Page>>();
+        user_slab_heap_pages = std::make_unique<KSlabHeap<Page>>();
 
         constexpr u64 user_slab_heap_size{0x1ef000};
         // Reserve slab heaps
@@ -353,14 +353,14 @@ struct KernelCore::Impl {
     std::atomic<u32> next_host_thread_id{Core::Hardware::NUM_CPU_CORES};
 
     // Kernel memory management
-    std::unique_ptr<Memory::MemoryManager> memory_manager;
-    std::unique_ptr<Memory::SlabHeap<Memory::Page>> user_slab_heap_pages;
+    std::unique_ptr<KMemoryManager> memory_manager;
+    std::unique_ptr<KSlabHeap<Page>> user_slab_heap_pages;
 
     // Shared memory for services
-    std::shared_ptr<Kernel::SharedMemory> hid_shared_mem;
-    std::shared_ptr<Kernel::SharedMemory> font_shared_mem;
-    std::shared_ptr<Kernel::SharedMemory> irs_shared_mem;
-    std::shared_ptr<Kernel::SharedMemory> time_shared_mem;
+    std::shared_ptr<Kernel::KSharedMemory> hid_shared_mem;
+    std::shared_ptr<Kernel::KSharedMemory> font_shared_mem;
+    std::shared_ptr<Kernel::KSharedMemory> irs_shared_mem;
+    std::shared_ptr<Kernel::KSharedMemory> time_shared_mem;
 
     // Threads used for services
     std::unordered_set<std::shared_ptr<Kernel::ServiceThread>> service_threads;
@@ -578,51 +578,51 @@ KThread* KernelCore::GetCurrentEmuThread() const {
     return impl->GetCurrentEmuThread();
 }
 
-Memory::MemoryManager& KernelCore::MemoryManager() {
+KMemoryManager& KernelCore::MemoryManager() {
     return *impl->memory_manager;
 }
 
-const Memory::MemoryManager& KernelCore::MemoryManager() const {
+const KMemoryManager& KernelCore::MemoryManager() const {
     return *impl->memory_manager;
 }
 
-Memory::SlabHeap<Memory::Page>& KernelCore::GetUserSlabHeapPages() {
+KSlabHeap<Page>& KernelCore::GetUserSlabHeapPages() {
     return *impl->user_slab_heap_pages;
 }
 
-const Memory::SlabHeap<Memory::Page>& KernelCore::GetUserSlabHeapPages() const {
+const KSlabHeap<Page>& KernelCore::GetUserSlabHeapPages() const {
     return *impl->user_slab_heap_pages;
 }
 
-Kernel::SharedMemory& KernelCore::GetHidSharedMem() {
+Kernel::KSharedMemory& KernelCore::GetHidSharedMem() {
     return *impl->hid_shared_mem;
 }
 
-const Kernel::SharedMemory& KernelCore::GetHidSharedMem() const {
+const Kernel::KSharedMemory& KernelCore::GetHidSharedMem() const {
     return *impl->hid_shared_mem;
 }
 
-Kernel::SharedMemory& KernelCore::GetFontSharedMem() {
+Kernel::KSharedMemory& KernelCore::GetFontSharedMem() {
     return *impl->font_shared_mem;
 }
 
-const Kernel::SharedMemory& KernelCore::GetFontSharedMem() const {
+const Kernel::KSharedMemory& KernelCore::GetFontSharedMem() const {
     return *impl->font_shared_mem;
 }
 
-Kernel::SharedMemory& KernelCore::GetIrsSharedMem() {
+Kernel::KSharedMemory& KernelCore::GetIrsSharedMem() {
     return *impl->irs_shared_mem;
 }
 
-const Kernel::SharedMemory& KernelCore::GetIrsSharedMem() const {
+const Kernel::KSharedMemory& KernelCore::GetIrsSharedMem() const {
     return *impl->irs_shared_mem;
 }
 
-Kernel::SharedMemory& KernelCore::GetTimeSharedMem() {
+Kernel::KSharedMemory& KernelCore::GetTimeSharedMem() {
     return *impl->time_shared_mem;
 }
 
-const Kernel::SharedMemory& KernelCore::GetTimeSharedMem() const {
+const Kernel::KSharedMemory& KernelCore::GetTimeSharedMem() const {
     return *impl->time_shared_mem;
 }
 
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 806a0d986..56906f2da 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -11,7 +11,7 @@
 #include <vector>
 #include "core/arm/cpu_interrupt_handler.h"
 #include "core/hardware_properties.h"
-#include "core/hle/kernel/memory/memory_types.h"
+#include "core/hle/kernel/memory_types.h"
 #include "core/hle/kernel/object.h"
 
 namespace Core {
@@ -27,25 +27,23 @@ struct EventType;
 
 namespace Kernel {
 
-namespace Memory {
-class MemoryManager;
-template <typename T>
-class SlabHeap;
-} // namespace Memory
-
 class ClientPort;
 class GlobalSchedulerContext;
 class HandleTable;
-class PhysicalCore;
-class Process;
+class KMemoryManager;
 class KResourceLimit;
 class KScheduler;
-class SharedMemory;
+class KSharedMemory;
+class KThread;
+class PhysicalCore;
+class Process;
 class ServiceThread;
 class Synchronization;
-class KThread;
 class TimeManager;
 
+template <typename T>
+class KSlabHeap;
+
 using EmuThreadHandle = uintptr_t;
 constexpr EmuThreadHandle EmuThreadHandleInvalid{};
 constexpr EmuThreadHandle EmuThreadHandleReserved{1ULL << 63};
@@ -178,40 +176,40 @@ public:
     void RegisterHostThread();
 
     /// Gets the virtual memory manager for the kernel.
-    Memory::MemoryManager& MemoryManager();
+    KMemoryManager& MemoryManager();
 
     /// Gets the virtual memory manager for the kernel.
-    const Memory::MemoryManager& MemoryManager() const;
+    const KMemoryManager& MemoryManager() const;
 
     /// Gets the slab heap allocated for user space pages.
-    Memory::SlabHeap<Memory::Page>& GetUserSlabHeapPages();
+    KSlabHeap<Page>& GetUserSlabHeapPages();
 
     /// Gets the slab heap allocated for user space pages.
-    const Memory::SlabHeap<Memory::Page>& GetUserSlabHeapPages() const;
+    const KSlabHeap<Page>& GetUserSlabHeapPages() const;
 
     /// Gets the shared memory object for HID services.
-    Kernel::SharedMemory& GetHidSharedMem();
+    Kernel::KSharedMemory& GetHidSharedMem();
 
     /// Gets the shared memory object for HID services.
-    const Kernel::SharedMemory& GetHidSharedMem() const;
+    const Kernel::KSharedMemory& GetHidSharedMem() const;
 
     /// Gets the shared memory object for font services.
-    Kernel::SharedMemory& GetFontSharedMem();
+    Kernel::KSharedMemory& GetFontSharedMem();
 
     /// Gets the shared memory object for font services.
-    const Kernel::SharedMemory& GetFontSharedMem() const;
+    const Kernel::KSharedMemory& GetFontSharedMem() const;
 
     /// Gets the shared memory object for IRS services.
-    Kernel::SharedMemory& GetIrsSharedMem();
+    Kernel::KSharedMemory& GetIrsSharedMem();
 
     /// Gets the shared memory object for IRS services.
-    const Kernel::SharedMemory& GetIrsSharedMem() const;
+    const Kernel::KSharedMemory& GetIrsSharedMem() const;
 
     /// Gets the shared memory object for Time services.
-    Kernel::SharedMemory& GetTimeSharedMem();
+    Kernel::KSharedMemory& GetTimeSharedMem();
 
     /// Gets the shared memory object for Time services.
-    const Kernel::SharedMemory& GetTimeSharedMem() const;
+    const Kernel::KSharedMemory& GetTimeSharedMem() const;
 
     /// Suspend/unsuspend the OS.
     void Suspend(bool in_suspention);
diff --git a/src/core/hle/kernel/memory/page_heap.h b/src/core/hle/kernel/memory/page_heap.h
deleted file mode 100644
index 131093284..000000000
--- a/src/core/hle/kernel/memory/page_heap.h
+++ /dev/null
@@ -1,370 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-// This file references various implementation details from Atmosphere, an open-source firmware for
-// the Nintendo Switch. Copyright 2018-2020 Atmosphere-NX.
-
-#pragma once
-
-#include <array>
-#include <bit>
-#include <vector>
-
-#include "common/alignment.h"
-#include "common/assert.h"
-#include "common/common_funcs.h"
-#include "common/common_types.h"
-#include "core/hle/kernel/memory/memory_types.h"
-
-namespace Kernel::Memory {
-
-class PageHeap final : NonCopyable {
-public:
-    static constexpr s32 GetAlignedBlockIndex(std::size_t num_pages, std::size_t align_pages) {
-        const auto target_pages{std::max(num_pages, align_pages)};
-        for (std::size_t i = 0; i < NumMemoryBlockPageShifts; i++) {
-            if (target_pages <=
-                (static_cast<std::size_t>(1) << MemoryBlockPageShifts[i]) / PageSize) {
-                return static_cast<s32>(i);
-            }
-        }
-        return -1;
-    }
-
-    static constexpr s32 GetBlockIndex(std::size_t num_pages) {
-        for (s32 i{static_cast<s32>(NumMemoryBlockPageShifts) - 1}; i >= 0; i--) {
-            if (num_pages >= (static_cast<std::size_t>(1) << MemoryBlockPageShifts[i]) / PageSize) {
-                return i;
-            }
-        }
-        return -1;
-    }
-
-    static constexpr std::size_t GetBlockSize(std::size_t index) {
-        return static_cast<std::size_t>(1) << MemoryBlockPageShifts[index];
-    }
-
-    static constexpr std::size_t GetBlockNumPages(std::size_t index) {
-        return GetBlockSize(index) / PageSize;
-    }
-
-private:
-    static constexpr std::size_t NumMemoryBlockPageShifts{7};
-    static constexpr std::array<std::size_t, NumMemoryBlockPageShifts> MemoryBlockPageShifts{
-        0xC, 0x10, 0x15, 0x16, 0x19, 0x1D, 0x1E,
-    };
-
-    class Block final : NonCopyable {
-    private:
-        class Bitmap final : NonCopyable {
-        public:
-            static constexpr std::size_t MaxDepth{4};
-
-        private:
-            std::array<u64*, MaxDepth> bit_storages{};
-            std::size_t num_bits{};
-            std::size_t used_depths{};
-
-        public:
-            constexpr Bitmap() = default;
-
-            constexpr std::size_t GetNumBits() const {
-                return num_bits;
-            }
-            constexpr s32 GetHighestDepthIndex() const {
-                return static_cast<s32>(used_depths) - 1;
-            }
-
-            constexpr u64* Initialize(u64* storage, std::size_t size) {
-                //* Initially, everything is un-set
-                num_bits = 0;
-
-                // Calculate the needed bitmap depth
-                used_depths = static_cast<std::size_t>(GetRequiredDepth(size));
-                ASSERT(used_depths <= MaxDepth);
-
-                // Set the bitmap pointers
-                for (s32 depth{GetHighestDepthIndex()}; depth >= 0; depth--) {
-                    bit_storages[depth] = storage;
-                    size = Common::AlignUp(size, 64) / 64;
-                    storage += size;
-                }
-
-                return storage;
-            }
-
-            s64 FindFreeBlock() const {
-                uintptr_t offset{};
-                s32 depth{};
-
-                do {
-                    const u64 v{bit_storages[depth][offset]};
-                    if (v == 0) {
-                        // Non-zero depth indicates that a previous level had a free block
-                        ASSERT(depth == 0);
-                        return -1;
-                    }
-                    offset = offset * 64 + static_cast<u32>(std::countr_zero(v));
-                    ++depth;
-                } while (depth < static_cast<s32>(used_depths));
-
-                return static_cast<s64>(offset);
-            }
-
-            constexpr void SetBit(std::size_t offset) {
-                SetBit(GetHighestDepthIndex(), offset);
-                num_bits++;
-            }
-
-            constexpr void ClearBit(std::size_t offset) {
-                ClearBit(GetHighestDepthIndex(), offset);
-                num_bits--;
-            }
-
-            constexpr bool ClearRange(std::size_t offset, std::size_t count) {
-                const s32 depth{GetHighestDepthIndex()};
-                const auto bit_ind{offset / 64};
-                u64* bits{bit_storages[depth]};
-                if (count < 64) {
-                    const auto shift{offset % 64};
-                    ASSERT(shift + count <= 64);
-                    // Check that all the bits are set
-                    const u64 mask{((1ULL << count) - 1) << shift};
-                    u64 v{bits[bit_ind]};
-                    if ((v & mask) != mask) {
-                        return false;
-                    }
-
-                    // Clear the bits
-                    v &= ~mask;
-                    bits[bit_ind] = v;
-                    if (v == 0) {
-                        ClearBit(depth - 1, bit_ind);
-                    }
-                } else {
-                    ASSERT(offset % 64 == 0);
-                    ASSERT(count % 64 == 0);
-                    // Check that all the bits are set
-                    std::size_t remaining{count};
-                    std::size_t i = 0;
-                    do {
-                        if (bits[bit_ind + i++] != ~u64(0)) {
-                            return false;
-                        }
-                        remaining -= 64;
-                    } while (remaining > 0);
-
-                    // Clear the bits
-                    remaining = count;
-                    i = 0;
-                    do {
-                        bits[bit_ind + i] = 0;
-                        ClearBit(depth - 1, bit_ind + i);
-                        i++;
-                        remaining -= 64;
-                    } while (remaining > 0);
-                }
-
-                num_bits -= count;
-                return true;
-            }
-
-        private:
-            constexpr void SetBit(s32 depth, std::size_t offset) {
-                while (depth >= 0) {
-                    const auto ind{offset / 64};
-                    const auto which{offset % 64};
-                    const u64 mask{1ULL << which};
-
-                    u64* bit{std::addressof(bit_storages[depth][ind])};
-                    const u64 v{*bit};
-                    ASSERT((v & mask) == 0);
-                    *bit = v | mask;
-                    if (v) {
-                        break;
-                    }
-                    offset = ind;
-                    depth--;
-                }
-            }
-
-            constexpr void ClearBit(s32 depth, std::size_t offset) {
-                while (depth >= 0) {
-                    const auto ind{offset / 64};
-                    const auto which{offset % 64};
-                    const u64 mask{1ULL << which};
-
-                    u64* bit{std::addressof(bit_storages[depth][ind])};
-                    u64 v{*bit};
-                    ASSERT((v & mask) != 0);
-                    v &= ~mask;
-                    *bit = v;
-                    if (v) {
-                        break;
-                    }
-                    offset = ind;
-                    depth--;
-                }
-            }
-
-        private:
-            static constexpr s32 GetRequiredDepth(std::size_t region_size) {
-                s32 depth = 0;
-                while (true) {
-                    region_size /= 64;
-                    depth++;
-                    if (region_size == 0) {
-                        return depth;
-                    }
-                }
-            }
-
-        public:
-            static constexpr std::size_t CalculateMetadataOverheadSize(std::size_t region_size) {
-                std::size_t overhead_bits = 0;
-                for (s32 depth{GetRequiredDepth(region_size) - 1}; depth >= 0; depth--) {
-                    region_size = Common::AlignUp(region_size, 64) / 64;
-                    overhead_bits += region_size;
-                }
-                return overhead_bits * sizeof(u64);
-            }
-        };
-
-    private:
-        Bitmap bitmap;
-        VAddr heap_address{};
-        uintptr_t end_offset{};
-        std::size_t block_shift{};
-        std::size_t next_block_shift{};
-
-    public:
-        constexpr Block() = default;
-
-        constexpr std::size_t GetShift() const {
-            return block_shift;
-        }
-        constexpr std::size_t GetNextShift() const {
-            return next_block_shift;
-        }
-        constexpr std::size_t GetSize() const {
-            return static_cast<std::size_t>(1) << GetShift();
-        }
-        constexpr std::size_t GetNumPages() const {
-            return GetSize() / PageSize;
-        }
-        constexpr std::size_t GetNumFreeBlocks() const {
-            return bitmap.GetNumBits();
-        }
-        constexpr std::size_t GetNumFreePages() const {
-            return GetNumFreeBlocks() * GetNumPages();
-        }
-
-        constexpr u64* Initialize(VAddr addr, std::size_t size, std::size_t bs, std::size_t nbs,
-                                  u64* bit_storage) {
-            // Set shifts
-            block_shift = bs;
-            next_block_shift = nbs;
-
-            // Align up the address
-            VAddr end{addr + size};
-            const auto align{(next_block_shift != 0) ? (1ULL << next_block_shift)
-                                                     : (1ULL << block_shift)};
-            addr = Common::AlignDown((addr), align);
-            end = Common::AlignUp((end), align);
-
-            heap_address = addr;
-            end_offset = (end - addr) / (1ULL << block_shift);
-            return bitmap.Initialize(bit_storage, end_offset);
-        }
-
-        constexpr VAddr PushBlock(VAddr address) {
-            // Set the bit for the free block
-            std::size_t offset{(address - heap_address) >> GetShift()};
-            bitmap.SetBit(offset);
-
-            // If we have a next shift, try to clear the blocks below and return the address
-            if (GetNextShift()) {
-                const auto diff{1ULL << (GetNextShift() - GetShift())};
-                offset = Common::AlignDown(offset, diff);
-                if (bitmap.ClearRange(offset, diff)) {
-                    return heap_address + (offset << GetShift());
-                }
-            }
-
-            // We couldn't coalesce, or we're already as big as possible
-            return 0;
-        }
-
-        VAddr PopBlock() {
-            // Find a free block
-            const s64 soffset{bitmap.FindFreeBlock()};
-            if (soffset < 0) {
-                return 0;
-            }
-            const auto offset{static_cast<std::size_t>(soffset)};
-
-            // Update our tracking and return it
-            bitmap.ClearBit(offset);
-            return heap_address + (offset << GetShift());
-        }
-
-    public:
-        static constexpr std::size_t CalculateMetadataOverheadSize(std::size_t region_size,
-                                                                   std::size_t cur_block_shift,
-                                                                   std::size_t next_block_shift) {
-            const auto cur_block_size{(1ULL << cur_block_shift)};
-            const auto next_block_size{(1ULL << next_block_shift)};
-            const auto align{(next_block_shift != 0) ? next_block_size : cur_block_size};
-            return Bitmap::CalculateMetadataOverheadSize(
-                (align * 2 + Common::AlignUp(region_size, align)) / cur_block_size);
-        }
-    };
-
-public:
-    PageHeap() = default;
-
-    constexpr VAddr GetAddress() const {
-        return heap_address;
-    }
-    constexpr std::size_t GetSize() const {
-        return heap_size;
-    }
-    constexpr VAddr GetEndAddress() const {
-        return GetAddress() + GetSize();
-    }
-    constexpr std::size_t GetPageOffset(VAddr block) const {
-        return (block - GetAddress()) / PageSize;
-    }
-
-    void Initialize(VAddr heap_address, std::size_t heap_size, std::size_t metadata_size);
-    VAddr AllocateBlock(s32 index);
-    void Free(VAddr addr, std::size_t num_pages);
-
-    void UpdateUsedSize() {
-        used_size = heap_size - (GetNumFreePages() * PageSize);
-    }
-
-    static std::size_t CalculateMetadataOverheadSize(std::size_t region_size);
-
-private:
-    constexpr std::size_t GetNumFreePages() const {
-        std::size_t num_free{};
-
-        for (const auto& block : blocks) {
-            num_free += block.GetNumFreePages();
-        }
-
-        return num_free;
-    }
-
-    void FreeBlock(VAddr block, s32 index);
-
-    VAddr heap_address{};
-    std::size_t heap_size{};
-    std::size_t used_size{};
-    std::array<Block, NumMemoryBlockPageShifts> blocks{};
-    std::vector<u64> metadata;
-};
-
-} // namespace Kernel::Memory
diff --git a/src/core/hle/kernel/memory/system_control.h b/src/core/hle/kernel/memory/system_control.h
deleted file mode 100644
index 19cab8cbc..000000000
--- a/src/core/hle/kernel/memory/system_control.h
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright 2020 yuzu Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/common_types.h"
-
-namespace Kernel::Memory::SystemControl {
-
-u64 GenerateRandomRange(u64 min, u64 max);
-
-} // namespace Kernel::Memory::SystemControl
diff --git a/src/core/hle/kernel/memory/memory_types.h b/src/core/hle/kernel/memory_types.h
index a75bf77c0..d458f0eca 100644
--- a/src/core/hle/kernel/memory/memory_types.h
+++ b/src/core/hle/kernel/memory_types.h
@@ -8,11 +8,11 @@
 
 #include "common/common_types.h"
 
-namespace Kernel::Memory {
+namespace Kernel {
 
 constexpr std::size_t PageBits{12};
 constexpr std::size_t PageSize{1 << PageBits};
 
 using Page = std::array<u8, PageSize>;
 
-} // namespace Kernel::Memory
+} // namespace Kernel
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index 47b3ac57b..73b85d6f9 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -14,14 +14,14 @@
 #include "core/device_memory.h"
 #include "core/file_sys/program_metadata.h"
 #include "core/hle/kernel/code_set.h"
+#include "core/hle/kernel/k_memory_block_manager.h"
+#include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
+#include "core/hle/kernel/k_slab_heap.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/memory_block_manager.h"
-#include "core/hle/kernel/memory/page_table.h"
-#include "core/hle/kernel/memory/slab_heap.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/hle/lock.h"
@@ -274,7 +274,7 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata,
     // Set initial resource limits
     resource_limit->SetLimitValue(
         LimitableResource::PhysicalMemory,
-        kernel.MemoryManager().GetSize(Memory::MemoryManager::Pool::Application));
+        kernel.MemoryManager().GetSize(KMemoryManager::Pool::Application));
     KScopedResourceReservation memory_reservation(resource_limit, LimitableResource::PhysicalMemory,
                                                   code_size + system_resource_size);
     if (!memory_reservation.Succeeded()) {
@@ -285,15 +285,15 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata,
     // Initialize proces address space
     if (const ResultCode result{
             page_table->InitializeForProcess(metadata.GetAddressSpaceType(), false, 0x8000000,
-                                             code_size, Memory::MemoryManager::Pool::Application)};
+                                             code_size, KMemoryManager::Pool::Application)};
         result.IsError()) {
         return result;
     }
 
     // Map process code region
-    if (const ResultCode result{page_table->MapProcessCode(
-            page_table->GetCodeRegionStart(), code_size / Memory::PageSize,
-            Memory::MemoryState::Code, Memory::MemoryPermission::None)};
+    if (const ResultCode result{page_table->MapProcessCode(page_table->GetCodeRegionStart(),
+                                                           code_size / PageSize, KMemoryState::Code,
+                                                           KMemoryPermission::None)};
         result.IsError()) {
         return result;
     }
@@ -323,6 +323,11 @@ ResultCode Process::LoadFromMetadata(const FileSys::ProgramMetadata& metadata,
         UNREACHABLE();
     }
 
+    // Set initial resource limits
+    resource_limit->SetLimitValue(
+        LimitableResource::PhysicalMemory,
+        kernel.MemoryManager().GetSize(KMemoryManager::Pool::Application));
+
     resource_limit->SetLimitValue(LimitableResource::Threads, 608);
     resource_limit->SetLimitValue(LimitableResource::Events, 700);
     resource_limit->SetLimitValue(LimitableResource::TransferMemory, 128);
@@ -400,22 +405,22 @@ VAddr Process::CreateTLSRegion() {
         return *tls_page_iter->ReserveSlot();
     }
 
-    Memory::Page* const tls_page_ptr{kernel.GetUserSlabHeapPages().Allocate()};
+    Page* const tls_page_ptr{kernel.GetUserSlabHeapPages().Allocate()};
     ASSERT(tls_page_ptr);
 
     const VAddr start{page_table->GetKernelMapRegionStart()};
     const VAddr size{page_table->GetKernelMapRegionEnd() - start};
     const PAddr tls_map_addr{system.DeviceMemory().GetPhysicalAddr(tls_page_ptr)};
-    const VAddr tls_page_addr{
-        page_table
-            ->AllocateAndMapMemory(1, Memory::PageSize, true, start, size / Memory::PageSize,
-                                   Memory::MemoryState::ThreadLocal,
-                                   Memory::MemoryPermission::ReadAndWrite, tls_map_addr)
-            .ValueOr(0)};
+    const VAddr tls_page_addr{page_table
+                                  ->AllocateAndMapMemory(1, PageSize, true, start, size / PageSize,
+                                                         KMemoryState::ThreadLocal,
+                                                         KMemoryPermission::ReadAndWrite,
+                                                         tls_map_addr)
+                                  .ValueOr(0)};
 
     ASSERT(tls_page_addr);
 
-    std::memset(tls_page_ptr, 0, Memory::PageSize);
+    std::memset(tls_page_ptr, 0, PageSize);
     tls_pages.emplace_back(tls_page_addr);
 
     const auto reserve_result{tls_pages.back().ReserveSlot()};
@@ -442,15 +447,15 @@ void Process::FreeTLSRegion(VAddr tls_address) {
 void Process::LoadModule(CodeSet code_set, VAddr base_addr) {
     std::lock_guard lock{HLE::g_hle_lock};
     const auto ReprotectSegment = [&](const CodeSet::Segment& segment,
-                                      Memory::MemoryPermission permission) {
+                                      KMemoryPermission permission) {
         page_table->SetCodeMemoryPermission(segment.addr + base_addr, segment.size, permission);
     };
 
     system.Memory().WriteBlock(*this, base_addr, code_set.memory.data(), code_set.memory.size());
 
-    ReprotectSegment(code_set.CodeSegment(), Memory::MemoryPermission::ReadAndExecute);
-    ReprotectSegment(code_set.RODataSegment(), Memory::MemoryPermission::Read);
-    ReprotectSegment(code_set.DataSegment(), Memory::MemoryPermission::ReadAndWrite);
+    ReprotectSegment(code_set.CodeSegment(), KMemoryPermission::ReadAndExecute);
+    ReprotectSegment(code_set.RODataSegment(), KMemoryPermission::Read);
+    ReprotectSegment(code_set.DataSegment(), KMemoryPermission::ReadAndWrite);
 }
 
 bool Process::IsSignaled() const {
@@ -459,9 +464,9 @@ bool Process::IsSignaled() const {
 }
 
 Process::Process(Core::System& system)
-    : KSynchronizationObject{system.Kernel()},
-      page_table{std::make_unique<Memory::PageTable>(system)}, handle_table{system.Kernel()},
-      address_arbiter{system}, condition_var{system}, state_lock{system.Kernel()}, system{system} {}
+    : KSynchronizationObject{system.Kernel()}, page_table{std::make_unique<KPageTable>(system)},
+      handle_table{system.Kernel()}, address_arbiter{system}, condition_var{system},
+      state_lock{system.Kernel()}, system{system} {}
 
 Process::~Process() = default;
 
@@ -479,16 +484,15 @@ ResultCode Process::AllocateMainThreadStack(std::size_t stack_size) {
     ASSERT(stack_size);
 
     // The kernel always ensures that the given stack size is page aligned.
-    main_thread_stack_size = Common::AlignUp(stack_size, Memory::PageSize);
+    main_thread_stack_size = Common::AlignUp(stack_size, PageSize);
 
     const VAddr start{page_table->GetStackRegionStart()};
     const std::size_t size{page_table->GetStackRegionEnd() - start};
 
     CASCADE_RESULT(main_thread_stack_top,
                    page_table->AllocateAndMapMemory(
-                       main_thread_stack_size / Memory::PageSize, Memory::PageSize, false, start,
-                       size / Memory::PageSize, Memory::MemoryState::Stack,
-                       Memory::MemoryPermission::ReadAndWrite));
+                       main_thread_stack_size / PageSize, PageSize, false, start, size / PageSize,
+                       KMemoryState::Stack, KMemoryPermission::ReadAndWrite));
 
     main_thread_stack_top += main_thread_stack_size;
 
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h
index 320b0f347..45eefb90e 100644
--- a/src/core/hle/kernel/process.h
+++ b/src/core/hle/kernel/process.h
@@ -29,16 +29,13 @@ class ProgramMetadata;
 namespace Kernel {
 
 class KernelCore;
+class KPageTable;
 class KResourceLimit;
 class KThread;
 class TLSPage;
 
 struct CodeSet;
 
-namespace Memory {
-class PageTable;
-}
-
 enum class MemoryRegion : u16 {
     APPLICATION = 1,
     SYSTEM = 2,
@@ -104,12 +101,12 @@ public:
     }
 
     /// Gets a reference to the process' page table.
-    Memory::PageTable& PageTable() {
+    KPageTable& PageTable() {
         return *page_table;
     }
 
     /// Gets const a reference to the process' page table.
-    const Memory::PageTable& PageTable() const {
+    const KPageTable& PageTable() const {
         return *page_table;
     }
 
@@ -385,7 +382,7 @@ private:
     ResultCode AllocateMainThreadStack(std::size_t stack_size);
 
     /// Memory manager for this process
-    std::unique_ptr<Memory::PageTable> page_table;
+    std::unique_ptr<KPageTable> page_table;
 
     /// Current status of the process
     ProcessStatus status{};
diff --git a/src/core/hle/kernel/process_capability.cpp b/src/core/hle/kernel/process_capability.cpp
index 7c567049e..3fc326eab 100644
--- a/src/core/hle/kernel/process_capability.cpp
+++ b/src/core/hle/kernel/process_capability.cpp
@@ -7,7 +7,7 @@
 #include "common/bit_util.h"
 #include "common/logging/log.h"
 #include "core/hle/kernel/handle_table.h"
-#include "core/hle/kernel/memory/page_table.h"
+#include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/process_capability.h"
 #include "core/hle/kernel/svc_results.h"
 
@@ -69,7 +69,7 @@ u32 GetFlagBitOffset(CapabilityType type) {
 
 ResultCode ProcessCapabilities::InitializeForKernelProcess(const u32* capabilities,
                                                            std::size_t num_capabilities,
-                                                           Memory::PageTable& page_table) {
+                                                           KPageTable& page_table) {
     Clear();
 
     // Allow all cores and priorities.
@@ -82,7 +82,7 @@ ResultCode ProcessCapabilities::InitializeForKernelProcess(const u32* capabiliti
 
 ResultCode ProcessCapabilities::InitializeForUserProcess(const u32* capabilities,
                                                          std::size_t num_capabilities,
-                                                         Memory::PageTable& page_table) {
+                                                         KPageTable& page_table) {
     Clear();
 
     return ParseCapabilities(capabilities, num_capabilities, page_table);
@@ -108,7 +108,7 @@ void ProcessCapabilities::InitializeForMetadatalessProcess() {
 
 ResultCode ProcessCapabilities::ParseCapabilities(const u32* capabilities,
                                                   std::size_t num_capabilities,
-                                                  Memory::PageTable& page_table) {
+                                                  KPageTable& page_table) {
     u32 set_flags = 0;
     u32 set_svc_bits = 0;
 
@@ -155,7 +155,7 @@ ResultCode ProcessCapabilities::ParseCapabilities(const u32* capabilities,
 }
 
 ResultCode ProcessCapabilities::ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits,
-                                                          u32 flag, Memory::PageTable& page_table) {
+                                                          u32 flag, KPageTable& page_table) {
     const auto type = GetCapabilityType(flag);
 
     if (type == CapabilityType::Unset) {
@@ -293,12 +293,12 @@ ResultCode ProcessCapabilities::HandleSyscallFlags(u32& set_svc_bits, u32 flags)
 }
 
 ResultCode ProcessCapabilities::HandleMapPhysicalFlags(u32 flags, u32 size_flags,
-                                                       Memory::PageTable& page_table) {
+                                                       KPageTable& page_table) {
     // TODO(Lioncache): Implement once the memory manager can handle this.
     return RESULT_SUCCESS;
 }
 
-ResultCode ProcessCapabilities::HandleMapIOFlags(u32 flags, Memory::PageTable& page_table) {
+ResultCode ProcessCapabilities::HandleMapIOFlags(u32 flags, KPageTable& page_table) {
     // TODO(Lioncache): Implement once the memory manager can handle this.
     return RESULT_SUCCESS;
 }
diff --git a/src/core/hle/kernel/process_capability.h b/src/core/hle/kernel/process_capability.h
index ea9d12c16..73ad197fa 100644
--- a/src/core/hle/kernel/process_capability.h
+++ b/src/core/hle/kernel/process_capability.h
@@ -12,9 +12,7 @@ union ResultCode;
 
 namespace Kernel {
 
-namespace Memory {
-class PageTable;
-}
+class KPageTable;
 
 /// The possible types of programs that may be indicated
 /// by the program type capability descriptor.
@@ -90,7 +88,7 @@ public:
     ///          otherwise, an error code upon failure.
     ///
     ResultCode InitializeForKernelProcess(const u32* capabilities, std::size_t num_capabilities,
-                                          Memory::PageTable& page_table);
+                                          KPageTable& page_table);
 
     /// Initializes this process capabilities instance for a userland process.
     ///
@@ -103,7 +101,7 @@ public:
     ///          otherwise, an error code upon failure.
     ///
     ResultCode InitializeForUserProcess(const u32* capabilities, std::size_t num_capabilities,
-                                        Memory::PageTable& page_table);
+                                        KPageTable& page_table);
 
     /// Initializes this process capabilities instance for a process that does not
     /// have any metadata to parse.
@@ -189,7 +187,7 @@ private:
     /// @return RESULT_SUCCESS if no errors occur, otherwise an error code.
     ///
     ResultCode ParseCapabilities(const u32* capabilities, std::size_t num_capabilities,
-                                 Memory::PageTable& page_table);
+                                 KPageTable& page_table);
 
     /// Attempts to parse a capability descriptor that is only represented by a
     /// single flag set.
@@ -204,7 +202,7 @@ private:
     /// @return RESULT_SUCCESS if no errors occurred, otherwise an error code.
     ///
     ResultCode ParseSingleFlagCapability(u32& set_flags, u32& set_svc_bits, u32 flag,
-                                         Memory::PageTable& page_table);
+                                         KPageTable& page_table);
 
     /// Clears the internal state of this process capability instance. Necessary,
     /// to have a sane starting point due to us allowing running executables without
@@ -228,10 +226,10 @@ private:
     ResultCode HandleSyscallFlags(u32& set_svc_bits, u32 flags);
 
     /// Handles flags related to mapping physical memory pages.
-    ResultCode HandleMapPhysicalFlags(u32 flags, u32 size_flags, Memory::PageTable& page_table);
+    ResultCode HandleMapPhysicalFlags(u32 flags, u32 size_flags, KPageTable& page_table);
 
     /// Handles flags related to mapping IO pages.
-    ResultCode HandleMapIOFlags(u32 flags, Memory::PageTable& page_table);
+    ResultCode HandleMapIOFlags(u32 flags, KPageTable& page_table);
 
     /// Handles flags related to the interrupt capability flags.
     ResultCode HandleInterruptFlags(u32 flags);
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 31d899e06..cc8fa6576 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -27,21 +27,21 @@
 #include "core/hle/kernel/k_address_arbiter.h"
 #include "core/hle/kernel/k_condition_variable.h"
 #include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_memory_block.h"
+#include "core/hle/kernel/k_memory_layout.h"
+#include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_readable_event.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_scoped_resource_reservation.h"
 #include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
+#include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/k_synchronization_object.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/memory_block.h"
-#include "core/hle/kernel/memory/memory_layout.h"
-#include "core/hle/kernel/memory/page_table.h"
 #include "core/hle/kernel/physical_core.h"
 #include "core/hle/kernel/process.h"
-#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/kernel/svc.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/hle/kernel/svc_types.h"
@@ -67,8 +67,8 @@ constexpr bool IsValidAddressRange(VAddr address, u64 size) {
 // Helper function that performs the common sanity checks for svcMapMemory
 // and svcUnmapMemory. This is doable, as both functions perform their sanitizing
 // in the same order.
-ResultCode MapUnmapMemorySanityChecks(const Memory::PageTable& manager, VAddr dst_addr,
-                                      VAddr src_addr, u64 size) {
+ResultCode MapUnmapMemorySanityChecks(const KPageTable& manager, VAddr dst_addr, VAddr src_addr,
+                                      u64 size) {
     if (!Common::Is4KBAligned(dst_addr)) {
         LOG_ERROR(Kernel_SVC, "Destination address is not aligned to 4KB, 0x{:016X}", dst_addr);
         return ResultInvalidAddress;
@@ -230,9 +230,9 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si
         return ResultInvalidCurrentMemory;
     }
 
-    const auto attributes{static_cast<Memory::MemoryAttribute>(mask | attribute)};
-    if (attributes != static_cast<Memory::MemoryAttribute>(mask) ||
-        (attributes | Memory::MemoryAttribute::Uncached) != Memory::MemoryAttribute::Uncached) {
+    const auto attributes{static_cast<MemoryAttribute>(mask | attribute)};
+    if (attributes != static_cast<MemoryAttribute>(mask) ||
+        (attributes | MemoryAttribute::Uncached) != MemoryAttribute::Uncached) {
         LOG_ERROR(Kernel_SVC,
                   "Memory attribute doesn't match the given mask (Attribute: 0x{:X}, Mask: {:X}",
                   attribute, mask);
@@ -241,8 +241,8 @@ static ResultCode SetMemoryAttribute(Core::System& system, VAddr address, u64 si
 
     auto& page_table{system.Kernel().CurrentProcess()->PageTable()};
 
-    return page_table.SetMemoryAttribute(address, size, static_cast<Memory::MemoryAttribute>(mask),
-                                         static_cast<Memory::MemoryAttribute>(attribute));
+    return page_table.SetMemoryAttribute(address, size, static_cast<KMemoryAttribute>(mask),
+                                         static_cast<KMemoryAttribute>(attribute));
 }
 
 static ResultCode SetMemoryAttribute32(Core::System& system, u32 address, u32 size, u32 mask,
@@ -508,7 +508,7 @@ static ResultCode ArbitrateLock(Core::System& system, Handle thread_handle, VAdd
               thread_handle, address, tag);
 
     // Validate the input address.
-    if (Memory::IsKernelAddress(address)) {
+    if (IsKernelAddress(address)) {
         LOG_ERROR(Kernel_SVC, "Attempting to arbitrate a lock on a kernel address (address={:08X})",
                   address);
         return ResultInvalidCurrentMemory;
@@ -531,8 +531,7 @@ static ResultCode ArbitrateUnlock(Core::System& system, VAddr address) {
     LOG_TRACE(Kernel_SVC, "called address=0x{:X}", address);
 
     // Validate the input address.
-
-    if (Memory::IsKernelAddress(address)) {
+    if (IsKernelAddress(address)) {
         LOG_ERROR(Kernel_SVC,
                   "Attempting to arbitrate an unlock on a kernel address (address={:08X})",
                   address);
@@ -1232,9 +1231,8 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han
         return ResultInvalidCurrentMemory;
     }
 
-    const auto permission_type = static_cast<Memory::MemoryPermission>(permissions);
-    if ((permission_type | Memory::MemoryPermission::Write) !=
-        Memory::MemoryPermission::ReadAndWrite) {
+    const auto permission_type = static_cast<MemoryPermission>(permissions);
+    if ((permission_type | MemoryPermission::Write) != MemoryPermission::ReadWrite) {
         LOG_ERROR(Kernel_SVC, "Expected Read or ReadWrite permission but got permissions=0x{:08X}",
                   permissions);
         return ResultInvalidMemoryPermissions;
@@ -1267,14 +1265,15 @@ static ResultCode MapSharedMemory(Core::System& system, Handle shared_memory_han
         return ResultInvalidMemoryRange;
     }
 
-    auto shared_memory{current_process->GetHandleTable().Get<SharedMemory>(shared_memory_handle)};
+    auto shared_memory{current_process->GetHandleTable().Get<KSharedMemory>(shared_memory_handle)};
     if (!shared_memory) {
         LOG_ERROR(Kernel_SVC, "Shared memory does not exist, shared_memory_handle=0x{:08X}",
                   shared_memory_handle);
         return ResultInvalidHandle;
     }
 
-    return shared_memory->Map(*current_process, addr, size, permission_type);
+    return shared_memory->Map(*current_process, addr, size,
+                              static_cast<KMemoryPermission>(permission_type));
 }
 
 static ResultCode MapSharedMemory32(Core::System& system, Handle shared_memory_handle, u32 addr,
@@ -1638,7 +1637,7 @@ static ResultCode WaitProcessWideKeyAtomic(Core::System& system, VAddr address,
               cv_key, tag, timeout_ns);
 
     // Validate input.
-    if (Memory::IsKernelAddress(address)) {
+    if (IsKernelAddress(address)) {
         LOG_ERROR(Kernel_SVC, "Attempted to wait on kernel address (address={:08X})", address);
         return ResultInvalidCurrentMemory;
     }
@@ -1720,7 +1719,7 @@ static ResultCode WaitForAddress(Core::System& system, VAddr address, Svc::Arbit
               address, arb_type, value, timeout_ns);
 
     // Validate input.
-    if (Memory::IsKernelAddress(address)) {
+    if (IsKernelAddress(address)) {
         LOG_ERROR(Kernel_SVC, "Attempting to wait on kernel address (address={:08X})", address);
         return ResultInvalidCurrentMemory;
     }
@@ -1765,7 +1764,7 @@ static ResultCode SignalToAddress(Core::System& system, VAddr address, Svc::Sign
               address, signal_type, value, count);
 
     // Validate input.
-    if (Memory::IsKernelAddress(address)) {
+    if (IsKernelAddress(address)) {
         LOG_ERROR(Kernel_SVC, "Attempting to signal to a kernel address (address={:08X})", address);
         return ResultInvalidCurrentMemory;
     }
@@ -1887,9 +1886,8 @@ static ResultCode CreateTransferMemory(Core::System& system, Handle* handle, VAd
         return ResultInvalidCurrentMemory;
     }
 
-    const auto perms{static_cast<Memory::MemoryPermission>(permissions)};
-    if (perms > Memory::MemoryPermission::ReadAndWrite ||
-        perms == Memory::MemoryPermission::Write) {
+    const auto perms{static_cast<MemoryPermission>(permissions)};
+    if (perms > MemoryPermission::ReadWrite || perms == MemoryPermission::Write) {
         LOG_ERROR(Kernel_SVC, "Invalid memory permissions for transfer memory! (perms={:08X})",
                   permissions);
         return ResultInvalidMemoryPermissions;
@@ -1903,7 +1901,8 @@ static ResultCode CreateTransferMemory(Core::System& system, Handle* handle, VAd
         LOG_ERROR(Kernel_SVC, "Could not reserve a new transfer memory");
         return ResultResourceLimitedExceeded;
     }
-    auto transfer_mem_handle = TransferMemory::Create(kernel, system.Memory(), addr, size, perms);
+    auto transfer_mem_handle = TransferMemory::Create(kernel, system.Memory(), addr, size,
+                                                      static_cast<KMemoryPermission>(perms));
 
     if (const auto reserve_result{transfer_mem_handle->Reserve()}; reserve_result.IsError()) {
         return reserve_result;
diff --git a/src/core/hle/kernel/transfer_memory.cpp b/src/core/hle/kernel/transfer_memory.cpp
index 6b0fc1591..cad063e4d 100644
--- a/src/core/hle/kernel/transfer_memory.cpp
+++ b/src/core/hle/kernel/transfer_memory.cpp
@@ -2,9 +2,9 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include "core/hle/kernel/k_page_table.h"
 #include "core/hle/kernel/k_resource_limit.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/memory/page_table.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/transfer_memory.h"
 #include "core/hle/result.h"
@@ -24,7 +24,7 @@ TransferMemory::~TransferMemory() {
 std::shared_ptr<TransferMemory> TransferMemory::Create(KernelCore& kernel,
                                                        Core::Memory::Memory& memory,
                                                        VAddr base_address, std::size_t size,
-                                                       Memory::MemoryPermission permissions) {
+                                                       KMemoryPermission permissions) {
     std::shared_ptr<TransferMemory> transfer_memory{
         std::make_shared<TransferMemory>(kernel, memory)};
 
diff --git a/src/core/hle/kernel/transfer_memory.h b/src/core/hle/kernel/transfer_memory.h
index 777799d12..521951424 100644
--- a/src/core/hle/kernel/transfer_memory.h
+++ b/src/core/hle/kernel/transfer_memory.h
@@ -6,7 +6,7 @@
 
 #include <memory>
 
-#include "core/hle/kernel/memory/memory_block.h"
+#include "core/hle/kernel/k_memory_block.h"
 #include "core/hle/kernel/object.h"
 #include "core/hle/kernel/physical_memory.h"
 
@@ -36,7 +36,7 @@ public:
 
     static std::shared_ptr<TransferMemory> Create(KernelCore& kernel, Core::Memory::Memory& memory,
                                                   VAddr base_address, std::size_t size,
-                                                  Memory::MemoryPermission permissions);
+                                                  KMemoryPermission permissions);
 
     TransferMemory(const TransferMemory&) = delete;
     TransferMemory& operator=(const TransferMemory&) = delete;
@@ -82,7 +82,7 @@ private:
     std::size_t size{};
 
     /// The memory permissions that are applied to this instance.
-    Memory::MemoryPermission owner_permissions{};
+    KMemoryPermission owner_permissions{};
 
     /// The process that this transfer memory instance was created under.
     Process* owner_process{};
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 3d0fe42f6..ba27bbb05 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -15,9 +15,9 @@
 #include "core/hle/kernel/client_port.h"
 #include "core/hle/kernel/client_session.h"
 #include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/k_writable_event.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/service/hid/errors.h"
 #include "core/hle/service/hid/hid.h"
 #include "core/hle/service/hid/irs.h"
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index 99d155586..36ed228c8 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -14,7 +14,7 @@ struct EventType;
 }
 
 namespace Kernel {
-class SharedMemory;
+class KSharedMemory;
 }
 
 namespace Service::SM {
@@ -69,7 +69,7 @@ private:
     void UpdateControllers(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
     void UpdateMotion(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
 
-    std::shared_ptr<Kernel::SharedMemory> shared_mem;
+    std::shared_ptr<Kernel::KSharedMemory> shared_mem;
 
     std::shared_ptr<Core::Timing::EventType> pad_update_event;
     std::shared_ptr<Core::Timing::EventType> motion_update_event;
diff --git a/src/core/hle/service/hid/irs.cpp b/src/core/hle/service/hid/irs.cpp
index c8413099f..2dfa936fb 100644
--- a/src/core/hle/service/hid/irs.cpp
+++ b/src/core/hle/service/hid/irs.cpp
@@ -6,8 +6,8 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/service/hid/irs.h"
 
 namespace Service::HID {
diff --git a/src/core/hle/service/hid/irs.h b/src/core/hle/service/hid/irs.h
index be0c486ba..b0c8c7168 100644
--- a/src/core/hle/service/hid/irs.h
+++ b/src/core/hle/service/hid/irs.h
@@ -12,7 +12,7 @@ class System;
 }
 
 namespace Kernel {
-class SharedMemory;
+class KSharedMemory;
 }
 
 namespace Service::HID {
@@ -42,7 +42,7 @@ private:
     void StopImageProcessorAsync(Kernel::HLERequestContext& ctx);
     void ActivateIrsensorWithFunctionLevel(Kernel::HLERequestContext& ctx);
 
-    std::shared_ptr<Kernel::SharedMemory> shared_mem;
+    std::shared_ptr<Kernel::KSharedMemory> shared_mem;
     const u32 device_handle{0xABCD};
 };
 
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index c724d2554..d111c1357 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -11,8 +11,8 @@
 #include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/memory/page_table.h"
-#include "core/hle/kernel/memory/system_control.h"
+#include "core/hle/kernel/k_page_table.h"
+#include "core/hle/kernel/k_system_control.h"
 #include "core/hle/kernel/process.h"
 #include "core/hle/kernel/svc_results.h"
 #include "core/hle/service/ldr/ldr.h"
@@ -287,12 +287,11 @@ public:
         rb.Push(RESULT_SUCCESS);
     }
 
-    bool ValidateRegionForMap(Kernel::Memory::PageTable& page_table, VAddr start,
-                              std::size_t size) const {
-        constexpr std::size_t padding_size{4 * Kernel::Memory::PageSize};
+    bool ValidateRegionForMap(Kernel::KPageTable& page_table, VAddr start, std::size_t size) const {
+        constexpr std::size_t padding_size{4 * Kernel::PageSize};
         const auto start_info{page_table.QueryInfo(start - 1)};
 
-        if (start_info.state != Kernel::Memory::MemoryState::Free) {
+        if (start_info.state != Kernel::KMemoryState::Free) {
             return {};
         }
 
@@ -302,21 +301,20 @@ public:
 
         const auto end_info{page_table.QueryInfo(start + size)};
 
-        if (end_info.state != Kernel::Memory::MemoryState::Free) {
+        if (end_info.state != Kernel::KMemoryState::Free) {
             return {};
         }
 
         return (start + size + padding_size) <= (end_info.GetAddress() + end_info.GetSize());
     }
 
-    VAddr GetRandomMapRegion(const Kernel::Memory::PageTable& page_table, std::size_t size) const {
+    VAddr GetRandomMapRegion(const Kernel::KPageTable& page_table, std::size_t size) const {
         VAddr addr{};
         const std::size_t end_pages{(page_table.GetAliasCodeRegionSize() - size) >>
-                                    Kernel::Memory::PageBits};
+                                    Kernel::PageBits};
         do {
             addr = page_table.GetAliasCodeRegionStart() +
-                   (Kernel::Memory::SystemControl::GenerateRandomRange(0, end_pages)
-                    << Kernel::Memory::PageBits);
+                   (Kernel::KSystemControl::GenerateRandomRange(0, end_pages) << Kernel::PageBits);
         } while (!page_table.IsInsideAddressSpace(addr, size) ||
                  page_table.IsInsideHeapRegion(addr, size) ||
                  page_table.IsInsideAliasRegion(addr, size));
@@ -387,7 +385,7 @@ public:
         const VAddr data_start{start + nro_header.segment_headers[DATA_INDEX].memory_offset};
         const VAddr bss_start{data_start + nro_header.segment_headers[DATA_INDEX].memory_size};
         const VAddr bss_end_addr{
-            Common::AlignUp(bss_start + nro_header.bss_size, Kernel::Memory::PageSize)};
+            Common::AlignUp(bss_start + nro_header.bss_size, Kernel::PageSize)};
 
         auto CopyCode{[&](VAddr src_addr, VAddr dst_addr, u64 size) {
             std::vector<u8> source_data(size);
@@ -402,12 +400,12 @@ public:
                  nro_header.segment_headers[DATA_INDEX].memory_size);
 
         CASCADE_CODE(process->PageTable().SetCodeMemoryPermission(
-            text_start, ro_start - text_start, Kernel::Memory::MemoryPermission::ReadAndExecute));
-        CASCADE_CODE(process->PageTable().SetCodeMemoryPermission(
-            ro_start, data_start - ro_start, Kernel::Memory::MemoryPermission::Read));
+            text_start, ro_start - text_start, Kernel::KMemoryPermission::ReadAndExecute));
+        CASCADE_CODE(process->PageTable().SetCodeMemoryPermission(ro_start, data_start - ro_start,
+                                                                  Kernel::KMemoryPermission::Read));
 
         return process->PageTable().SetCodeMemoryPermission(
-            data_start, bss_end_addr - data_start, Kernel::Memory::MemoryPermission::ReadAndWrite);
+            data_start, bss_end_addr - data_start, Kernel::KMemoryPermission::ReadAndWrite);
     }
 
     void LoadNro(Kernel::HLERequestContext& ctx) {
diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp
index b6ac0a81a..fcd15d81f 100644
--- a/src/core/hle/service/ns/pl_u.cpp
+++ b/src/core/hle/service/ns/pl_u.cpp
@@ -19,9 +19,9 @@
 #include "core/file_sys/romfs.h"
 #include "core/file_sys/system_archive/system_archive.h"
 #include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/kernel.h"
 #include "core/hle/kernel/physical_memory.h"
-#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/service/filesystem/filesystem.h"
 #include "core/hle/service/ns/pl_u.h"
 
@@ -131,7 +131,7 @@ struct PL_U::Impl {
     }
 
     /// Handle to shared memory region designated for a shared font
-    std::shared_ptr<Kernel::SharedMemory> shared_font_mem;
+    std::shared_ptr<Kernel::KSharedMemory> shared_font_mem;
 
     /// Backing memory for the shared font data
     std::shared_ptr<Kernel::PhysicalMemory> shared_font;
diff --git a/src/core/hle/service/time/time_sharedmemory.cpp b/src/core/hle/service/time/time_sharedmemory.cpp
index e0ae9f874..4d8de81be 100644
--- a/src/core/hle/service/time/time_sharedmemory.cpp
+++ b/src/core/hle/service/time/time_sharedmemory.cpp
@@ -22,7 +22,7 @@ SharedMemory::SharedMemory(Core::System& system) : system(system) {
 
 SharedMemory::~SharedMemory() = default;
 
-std::shared_ptr<Kernel::SharedMemory> SharedMemory::GetSharedMemoryHolder() const {
+std::shared_ptr<Kernel::KSharedMemory> SharedMemory::GetSharedMemoryHolder() const {
     return shared_memory_holder;
 }
 
diff --git a/src/core/hle/service/time/time_sharedmemory.h b/src/core/hle/service/time/time_sharedmemory.h
index e0c3e63da..299680517 100644
--- a/src/core/hle/service/time/time_sharedmemory.h
+++ b/src/core/hle/service/time/time_sharedmemory.h
@@ -6,8 +6,8 @@
 
 #include "common/common_types.h"
 #include "common/uuid.h"
+#include "core/hle/kernel/k_shared_memory.h"
 #include "core/hle/kernel/k_thread.h"
-#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/service/time/clock_types.h"
 
 namespace Service::Time {
@@ -18,7 +18,7 @@ public:
     ~SharedMemory();
 
     // Return the shared memory handle
-    std::shared_ptr<Kernel::SharedMemory> GetSharedMemoryHolder() const;
+    std::shared_ptr<Kernel::KSharedMemory> GetSharedMemoryHolder() const;
 
     // TODO(ogniK): We have to properly simulate memory barriers, how are we going to do this?
     template <typename T, std::size_t Offset>
@@ -63,7 +63,7 @@ public:
     void SetAutomaticCorrectionEnabled(bool is_enabled);
 
 private:
-    std::shared_ptr<Kernel::SharedMemory> shared_memory_holder;
+    std::shared_ptr<Kernel::KSharedMemory> shared_memory_holder;
     Core::System& system;
     Format shared_memory_format{};
 };