29 lines
674 B
C++
29 lines
674 B
C++
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#ifndef _PMM_HPP
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#define _PMM_HPP
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#include <pmm2.hpp>
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#include <stdint.h>
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#include <multiboot.h>
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namespace MTGosHAL {
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struct malloc_t {
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size_t len;
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malloc_t *last;
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malloc_t *next;
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};
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class PMM {
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private:
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malloc_t *head;
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PMM2 pmm2;
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public:
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PMM();
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PMM(struct multiboot_info* mb_info): PMM() {init(mb_info);}
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auto init(struct multiboot_info*) -> void;
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auto alloc(size_t length) -> void *;
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auto free(void* ptr) -> bool;
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auto markUsed(const void * addr, uint64_t length) -> bool;
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auto operator >> (void * &addr) -> PMM &; //alloc
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auto operator << (const void * addr) -> PMM &; //free
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auto operator()(int pages) -> void*; //alloc_multipage
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};
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}
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#endif
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