kernel: remove KLinkedList

5 files changed, 0 insertions, 245 deletions

diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 75e0c4f38..c847fe824 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -211,7 +211,6 @@ add_library(core STATIC
     hle/kernel/k_light_condition_variable.h
     hle/kernel/k_light_lock.cpp
     hle/kernel/k_light_lock.h
-    hle/kernel/k_linked_list.h
     hle/kernel/k_memory_block.h
     hle/kernel/k_memory_block_manager.cpp
     hle/kernel/k_memory_block_manager.h
diff --git a/src/core/hle/kernel/k_condition_variable.cpp b/src/core/hle/kernel/k_condition_variable.cpp
index b75957688..0dc01f6aa 100644
--- a/src/core/hle/kernel/k_condition_variable.cpp
+++ b/src/core/hle/kernel/k_condition_variable.cpp
@@ -4,7 +4,6 @@
 #include "core/arm/exclusive_monitor.h"
 #include "core/core.h"
 #include "core/hle/kernel/k_condition_variable.h"
-#include "core/hle/kernel/k_linked_list.h"
 #include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_scheduler.h"
 #include "core/hle/kernel/k_scoped_scheduler_lock_and_sleep.h"
diff --git a/src/core/hle/kernel/k_linked_list.h b/src/core/hle/kernel/k_linked_list.h
deleted file mode 100644
index 29ebd16b7..000000000
--- a/src/core/hle/kernel/k_linked_list.h
+++ /dev/null
@@ -1,238 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <boost/intrusive/list.hpp>
-
-#include "common/assert.h"
-#include "core/hle/kernel/slab_helpers.h"
-
-namespace Kernel {
-
-class KernelCore;
-
-class KLinkedListNode : public boost::intrusive::list_base_hook<>,
-                        public KSlabAllocated<KLinkedListNode> {
-
-public:
-    explicit KLinkedListNode(KernelCore&) {}
-    KLinkedListNode() = default;
-
-    void Initialize(void* it) {
-        m_item = it;
-    }
-
-    void* GetItem() const {
-        return m_item;
-    }
-
-private:
-    void* m_item = nullptr;
-};
-
-template <typename T>
-class KLinkedList : private boost::intrusive::list<KLinkedListNode> {
-private:
-    using BaseList = boost::intrusive::list<KLinkedListNode>;
-
-public:
-    template <bool Const>
-    class Iterator;
-
-    using value_type = T;
-    using size_type = size_t;
-    using difference_type = ptrdiff_t;
-    using pointer = value_type*;
-    using const_pointer = const value_type*;
-    using reference = value_type&;
-    using const_reference = const value_type&;
-    using iterator = Iterator<false>;
-    using const_iterator = Iterator<true>;
-    using reverse_iterator = std::reverse_iterator<iterator>;
-    using const_reverse_iterator = std::reverse_iterator<const_iterator>;
-
-    template <bool Const>
-    class Iterator {
-    private:
-        using BaseIterator = BaseList::iterator;
-        friend class KLinkedList;
-
-    public:
-        using iterator_category = std::bidirectional_iterator_tag;
-        using value_type = typename KLinkedList::value_type;
-        using difference_type = typename KLinkedList::difference_type;
-        using pointer = std::conditional_t<Const, KLinkedList::const_pointer, KLinkedList::pointer>;
-        using reference =
-            std::conditional_t<Const, KLinkedList::const_reference, KLinkedList::reference>;
-
-    public:
-        explicit Iterator(BaseIterator it) : m_base_it(it) {}
-
-        pointer GetItem() const {
-            return static_cast<pointer>(m_base_it->GetItem());
-        }
-
-        bool operator==(const Iterator& rhs) const {
-            return m_base_it == rhs.m_base_it;
-        }
-
-        bool operator!=(const Iterator& rhs) const {
-            return !(*this == rhs);
-        }
-
-        pointer operator->() const {
-            return this->GetItem();
-        }
-
-        reference operator*() const {
-            return *this->GetItem();
-        }
-
-        Iterator& operator++() {
-            ++m_base_it;
-            return *this;
-        }
-
-        Iterator& operator--() {
-            --m_base_it;
-            return *this;
-        }
-
-        Iterator operator++(int) {
-            const Iterator it{*this};
-            ++(*this);
-            return it;
-        }
-
-        Iterator operator--(int) {
-            const Iterator it{*this};
-            --(*this);
-            return it;
-        }
-
-        operator Iterator<true>() const {
-            return Iterator<true>(m_base_it);
-        }
-
-    private:
-        BaseIterator m_base_it;
-    };
-
-public:
-    constexpr KLinkedList(KernelCore& kernel_) : BaseList(), kernel{kernel_} {}
-
-    ~KLinkedList() {
-        // Erase all elements.
-        for (auto it = begin(); it != end(); it = erase(it)) {
-        }
-
-        // Ensure we succeeded.
-        ASSERT(this->empty());
-    }
-
-    // Iterator accessors.
-    iterator begin() {
-        return iterator(BaseList::begin());
-    }
-
-    const_iterator begin() const {
-        return const_iterator(BaseList::begin());
-    }
-
-    iterator end() {
-        return iterator(BaseList::end());
-    }
-
-    const_iterator end() const {
-        return const_iterator(BaseList::end());
-    }
-
-    const_iterator cbegin() const {
-        return this->begin();
-    }
-
-    const_iterator cend() const {
-        return this->end();
-    }
-
-    reverse_iterator rbegin() {
-        return reverse_iterator(this->end());
-    }
-
-    const_reverse_iterator rbegin() const {
-        return const_reverse_iterator(this->end());
-    }
-
-    reverse_iterator rend() {
-        return reverse_iterator(this->begin());
-    }
-
-    const_reverse_iterator rend() const {
-        return const_reverse_iterator(this->begin());
-    }
-
-    const_reverse_iterator crbegin() const {
-        return this->rbegin();
-    }
-
-    const_reverse_iterator crend() const {
-        return this->rend();
-    }
-
-    // Content management.
-    using BaseList::empty;
-    using BaseList::size;
-
-    reference back() {
-        return *(--this->end());
-    }
-
-    const_reference back() const {
-        return *(--this->end());
-    }
-
-    reference front() {
-        return *this->begin();
-    }
-
-    const_reference front() const {
-        return *this->begin();
-    }
-
-    iterator insert(const_iterator pos, reference ref) {
-        KLinkedListNode* new_node = KLinkedListNode::Allocate(kernel);
-        ASSERT(new_node != nullptr);
-        new_node->Initialize(std::addressof(ref));
-        return iterator(BaseList::insert(pos.m_base_it, *new_node));
-    }
-
-    void push_back(reference ref) {
-        this->insert(this->end(), ref);
-    }
-
-    void push_front(reference ref) {
-        this->insert(this->begin(), ref);
-    }
-
-    void pop_back() {
-        this->erase(--this->end());
-    }
-
-    void pop_front() {
-        this->erase(this->begin());
-    }
-
-    iterator erase(const iterator pos) {
-        KLinkedListNode* freed_node = std::addressof(*pos.m_base_it);
-        iterator ret = iterator(BaseList::erase(pos.m_base_it));
-        KLinkedListNode::Free(kernel, freed_node);
-
-        return ret;
-    }
-
-private:
-    KernelCore& kernel;
-};
-
-} // namespace Kernel
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 59f832a3d..c236e9976 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -1320,7 +1320,6 @@ const Core::System& KernelCore::System() const {
 struct KernelCore::SlabHeapContainer {
     KSlabHeap<KClientSession> client_session;
     KSlabHeap<KEvent> event;
-    KSlabHeap<KLinkedListNode> linked_list_node;
     KSlabHeap<KPort> port;
     KSlabHeap<KProcess> process;
     KSlabHeap<KResourceLimit> resource_limit;
@@ -1347,8 +1346,6 @@ KSlabHeap<T>& KernelCore::SlabHeap() {
         return slab_heap_container->client_session;
     } else if constexpr (std::is_same_v<T, KEvent>) {
         return slab_heap_container->event;
-    } else if constexpr (std::is_same_v<T, KLinkedListNode>) {
-        return slab_heap_container->linked_list_node;
     } else if constexpr (std::is_same_v<T, KPort>) {
         return slab_heap_container->port;
     } else if constexpr (std::is_same_v<T, KProcess>) {
@@ -1390,7 +1387,6 @@ KSlabHeap<T>& KernelCore::SlabHeap() {
 
 template KSlabHeap<KClientSession>& KernelCore::SlabHeap();
 template KSlabHeap<KEvent>& KernelCore::SlabHeap();
-template KSlabHeap<KLinkedListNode>& KernelCore::SlabHeap();
 template KSlabHeap<KPort>& KernelCore::SlabHeap();
 template KSlabHeap<KProcess>& KernelCore::SlabHeap();
 template KSlabHeap<KResourceLimit>& KernelCore::SlabHeap();
diff --git a/src/core/hle/kernel/kernel.h b/src/core/hle/kernel/kernel.h
index 1b380a07b..183a4d227 100644
--- a/src/core/hle/kernel/kernel.h
+++ b/src/core/hle/kernel/kernel.h
@@ -47,7 +47,6 @@ class KEvent;
 class KEventInfo;
 class KHandleTable;
 class KHardwareTimer;
-class KLinkedListNode;
 class KMemoryLayout;
 class KMemoryManager;
 class KObjectName;