mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-24 04:42:11 +00:00
63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
/*
|
|
* Copyright (c) 2018-2019 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
#include <vapours.hpp>
|
|
#include "lmem_common.hpp"
|
|
|
|
namespace ams::lmem {
|
|
|
|
enum AllocationMode {
|
|
AllocationMode_FirstFit,
|
|
AllocationMode_BestFit,
|
|
};
|
|
|
|
enum AllocationDirection {
|
|
AllocationDirection_Front,
|
|
AllocationDirection_Back,
|
|
};
|
|
|
|
using HeapVisitor = void (*)(void *block, HeapHandle handle, uintptr_t user_data);
|
|
|
|
HeapHandle CreateExpHeap(void *address, size_t size, u32 option);
|
|
void DestroyExpHeap(HeapHandle handle);
|
|
MemoryRange AdjustExpHeap(HeapHandle handle);
|
|
|
|
void *AllocateFromExpHeap(HeapHandle handle, size_t size);
|
|
void *AllocateFromExpHeap(HeapHandle handle, size_t size, s32 alignment);
|
|
void FreeToExpHeap(HeapHandle handle, void *block);
|
|
|
|
size_t ResizeExpHeapMemoryBlock(HeapHandle handle, void *block, size_t size);
|
|
|
|
size_t GetExpHeapTotalFreeSize(HeapHandle handle);
|
|
size_t GetExpHeapAllocatableSize(HeapHandle handle, s32 alignment);
|
|
|
|
AllocationMode GetExpHeapAllocationMode(HeapHandle handle);
|
|
AllocationMode SetExpHeapAllocationMode(HeapHandle handle, AllocationMode new_mode);
|
|
|
|
bool GetExpHeapUseMarginsOfAlignment(HeapHandle handle);
|
|
bool SetExpHeapUseMarginsOfAlignment(HeapHandle handle, bool use_margins);
|
|
|
|
u16 GetExpHeapGroupId(HeapHandle handle);
|
|
u16 SetExpHeapGroupId(HeapHandle handle, u16 group_id);
|
|
|
|
size_t GetExpHeapMemoryBlockSize(const void *memory_block);
|
|
u16 GetExpHeapMemoryBlockGroupId(const void *memory_block);
|
|
AllocationDirection GetExpHeapMemoryBlockAllocationDirection(const void *memory_block);
|
|
|
|
void VisitExpHeapAllocatedBlocks(HeapHandle handle, HeapVisitor visitor, uintptr_t user_data);
|
|
|
|
}
|