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https://github.com/CraftyBoss/SuperMarioOdysseyOnline.git
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129 lines
4 KiB
C++
129 lines
4 KiB
C++
#ifndef SEAD_HEAP_H_
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#define SEAD_HEAP_H_
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#include <stddef.h>
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#include <basis/seadRawPrint.h>
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#include <basis/seadTypes.h>
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#include <container/seadOffsetList.h>
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#include <heap/seadDisposer.h>
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#include <hostio/seadHostIOReflexible.h>
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#include <prim/seadBitFlag.h>
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#include <prim/seadEnum.h>
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#include <prim/seadNamable.h>
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#include <prim/seadRuntimeTypeInfo.h>
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#include <prim/seadSafeString.h>
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#include <thread/seadCriticalSection.h>
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namespace sead
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{
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class Thread;
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class WriteStream;
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namespace hostio
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{
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class Context;
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class PropertyEvent;
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} // namespace hostio
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class Heap : public IDisposer, public INamable, public hostio::Reflexible
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{
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public:
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SEAD_ENUM(Flag, cEnableLock, cDisposing, cEnableWarning, cEnableDebugFillSystem,
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cEnableDebugFillUser)
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enum HeapDirection
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{
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cHeapDirection_Forward = 1,
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cHeapDirection_Reverse = -1
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};
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Heap(const SafeString& name, Heap* parent, void* address, size_t size, HeapDirection direction,
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bool);
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~Heap() override;
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SEAD_RTTI_BASE(Heap)
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virtual void destroy() = 0;
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virtual size_t adjust() = 0;
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virtual void* tryAlloc(size_t size, s32 alignment) = 0;
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virtual void free(void* ptr) = 0;
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virtual void* resizeFront(void*, size_t) = 0;
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virtual void* resizeBack(void*, size_t) = 0;
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virtual void* tryRealloc(void* ptr, size_t size, s32 alignment);
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virtual void freeAll() = 0;
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virtual uintptr_t getStartAddress() const = 0;
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virtual uintptr_t getEndAddress() const = 0;
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virtual size_t getSize() const = 0;
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virtual size_t getFreeSize() const = 0;
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virtual size_t getMaxAllocatableSize(int alignment) const = 0;
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virtual bool isInclude(const void*) const = 0;
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virtual bool isEmpty() const = 0;
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virtual bool isFreeable() const = 0;
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virtual bool isResizable() const = 0;
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virtual bool isAdjustable() const = 0;
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virtual void dump() const {}
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virtual void dumpYAML(WriteStream& stream, int) const;
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#ifdef SEAD_DEBUG
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void listenPropertyEvent(const hostio::PropertyEvent* event) override;
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void genMessage(hostio::Context*) override;
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#endif
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virtual void genInformation_(hostio::Context*);
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virtual void makeMetaString_(BufferedSafeString*);
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virtual void pushBackChild_(Heap* child);
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void appendDisposer_(IDisposer* disposer);
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void removeDisposer_(IDisposer* disposer);
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Heap* findContainHeap_(const void* ptr);
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void* alloc(size_t size, s32 alignment = sizeof(void*))
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{
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void* ptr = tryAlloc(size, alignment);
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SEAD_ASSERT_MSG(ptr,
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"alloc failed. size: %zu, allocatable size: %zu, alignment: %d, heap: %s",
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size, getMaxAllocatableSize(alignment), alignment, getName().cstr());
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return ptr;
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}
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void enableLock(bool on) { mFlag.changeBit(Flag::cEnableLock, on); }
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void enableWarning(bool on) { mFlag.changeBit(Flag::cEnableWarning, on); }
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void enableDebugFillSystem(bool on) { mFlag.changeBit(Flag::cEnableDebugFillSystem, on); }
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void enableDebugFillUser(bool on) { mFlag.changeBit(Flag::cEnableDebugFillUser, on); }
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bool isLockEnabled() const { return mFlag.isOnBit(Flag::cEnableLock); }
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bool isWarningEnabled() const { return mFlag.isOnBit(Flag::cEnableWarning); }
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bool isDebugFillSystemEnabled() const { return mFlag.isOnBit(Flag::cEnableDebugFillSystem); }
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bool isDebugFillUserEnabled() const { return mFlag.isOnBit(Flag::cEnableDebugFillUser); }
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sead::CriticalSection& getCriticalSection() { return mCS; }
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using HeapList = OffsetList<Heap>;
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using DisposerList = OffsetList<IDisposer>;
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void* mStart;
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size_t mSize;
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Heap* mParent;
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HeapList mChildren;
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ListNode mListNode;
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DisposerList mDisposerList;
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HeapDirection mDirection;
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CriticalSection mCS;
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BitFlag16 mFlag;
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u16 mHeapCheckTag;
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#ifdef SEAD_DEBUG
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sead::Thread* mAccessThread;
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#endif
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};
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inline void* Heap::tryRealloc(void*, size_t, s32)
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{
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SEAD_ASSERT_MSG(false, "tryRealloc is not implement.");
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return nullptr;
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}
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} // namespace sead
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#endif // SEAD_HEAP_H_
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