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Merge remote-tracking branch 'Kernel/master'

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EnderIce2
2024-11-20 05:00:33 +02:00
parent 93d408e0af 19f2a78d35
commit 682c84b2af
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Kernel/include/memory.hpp Normal file
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/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that 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 Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __FENNIX_KERNEL_INTERNAL_MEMORY_H__
#define __FENNIX_KERNEL_INTERNAL_MEMORY_H__
#ifdef __cplusplus
#include <filesystem.hpp>
#include <boot/binfo.h>
#include <bitmap.hpp>
#include <lock.hpp>
#include <cstddef>
#include <atomic>
#include <new>
#endif // __cplusplus
#include <types.h>
#ifdef __cplusplus
extern uintptr_t _bootstrap_start, _bootstrap_end;
extern uintptr_t _kernel_start, _kernel_end;
extern uintptr_t _kernel_text_start, _kernel_text_end;
extern uintptr_t _kernel_data_start, _kernel_data_end;
extern uintptr_t _kernel_rodata_start, _kernel_rodata_end;
extern uintptr_t _kernel_bss_start, _kernel_bss_end;
namespace Memory
{
enum MemoryAllocatorType
{
None,
/** Allocate memory by pages. */
Pages,
XallocV1,
XallocV2,
liballoc11,
/**
* @warning Not working as expected.
*
* FIXME: This allocator is not working as expected.
*/
rpmalloc_,
};
}
#include <memory/physical.hpp>
#include <memory/virtual.hpp>
#include <memory/swap_pt.hpp>
#include <memory/kstack.hpp>
#include <memory/table.hpp>
#include <memory/macro.hpp>
#include <memory/stack.hpp>
#include <memory/vma.hpp>
#include <memory/brk.hpp>
void InitializeMemoryManagement();
void CreatePageTable(Memory::PageTable *pt);
extern Memory::Physical KernelAllocator;
extern Memory::KernelStackManager StackManager;
extern Memory::PageTable *KernelPageTable;
#endif // __cplusplus
#ifndef __FENNIX_KERNEL_STDLIB_H__
EXTERNC void *malloc(size_t Size);
EXTERNC void *calloc(size_t n, size_t Size);
EXTERNC void *realloc(void *Address, size_t Size);
EXTERNC void free(void *Address);
#endif // !__FENNIX_KERNEL_STDLIB_H__
#define kmalloc(Size) malloc(Size)
#define kcalloc(n, Size) calloc(n, Size)
#define krealloc(Address, Size) realloc(Address, Size)
#define kfree(Address) free(Address)
#endif // !__FENNIX_KERNEL_INTERNAL_MEMORY_H__