diff options
author | Marvin Borner | 2020-02-16 17:29:19 +0100 |
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committer | Marvin Borner | 2020-02-16 17:29:50 +0100 |
commit | 45184af20936cb889b658e69e00a0bb3d522757f (patch) | |
tree | 4b6c3408e526fe733ccfa960726c37e70dc6f989 /src/kernel/memory/kheap.h | |
parent | f5b995586e28f7db426f4707a4348dc067df41c0 (diff) |
Revert to good ol' paging
Diffstat (limited to 'src/kernel/memory/kheap.h')
-rw-r--r-- | src/kernel/memory/kheap.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/kernel/memory/kheap.h b/src/kernel/memory/kheap.h deleted file mode 100644 index f31a2d3..0000000 --- a/src/kernel/memory/kheap.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef MELVIX_KHEAP_H -#define MELVIX_KHEAP_H - -#include <stdint.h> -#include <kernel/memory/ordered_array.h> - -#define KHEAP_START 0xC0000000 -#define KHEAP_INITIAL_SIZE 0x100000 - -#define HEAP_INDEX_SIZE 0x20000 -#define HEAP_MAGIC 0xabcdef42 -#define HEAP_MIN_SIZE 0x70000 - -typedef struct { - uint32_t magic; - uint8_t is_hole; - uint32_t size; -} header_t; - -typedef struct { - uint32_t magic; - header_t *header; -} footer_t; - -typedef struct { - ordered_array_t index; - uint32_t start_address; - uint32_t end_address; - uint32_t max_address; - uint8_t supervisor; - uint8_t readonly; -} heap_t; - -heap_t *create_heap(uint32_t start, uint32_t end, uint32_t max, uint8_t supervisor, uint8_t readonly); - -void *alloc(uint32_t size, uint8_t page_align, heap_t *heap); - -void free(void *p, heap_t *heap); - -uint32_t kmalloc_int(uint32_t sz, int align, uint32_t *phys); - -uint32_t kmalloc_a(uint32_t sz); - -uint32_t kmalloc_p(uint32_t sz, uint32_t *phys); - -uint32_t kmalloc_ap(uint32_t sz, uint32_t *phys); - -uint32_t kmalloc(uint32_t sz); - -void kfree(void *p); - -#endif
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