18 lines
430 B
C
18 lines
430 B
C
#pragma once
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#include <stddef.h>
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#define PRESENT (1 << 0)
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#define RW (1 << 1)
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#define SUPERVISOR (0 << 2)
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#define ACCESSED (1 << 4)
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#define INIT_FLAGS (PRESENT | RW | SUPERVISOR)
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#define PAGE_SIZE 4096
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#define HEAP_END 0xC0000000
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void init_memory(void);
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void *alloc_frames(size_t size);
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int free_frames(void *frame_ptr, size_t size);
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void *alloc_pages(size_t size);
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int free_pages(void *page_ptr, size_t size);
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