diff options
| author | Ada Christine <adachristine18@gmail.com> | 2021-12-19 22:41:15 +0000 |
|---|---|---|
| committer | Ada Christine <adachristine18@gmail.com> | 2021-12-19 22:41:15 +0000 |
| commit | e303a03e7c96bc5bf7fa93f7b46ce63196893d7a (patch) | |
| tree | f187b374feec85015d6df1f94db618a3f5cc893f /kernel/memory.h | |
| parent | bff63a4337eb3388617d230970c5eb2684d6a215 (diff) | |
moving files around
Diffstat (limited to 'kernel/memory.h')
| -rw-r--r-- | kernel/memory.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/kernel/memory.h b/kernel/memory.h deleted file mode 100644 index 67b0648..0000000 --- a/kernel/memory.h +++ /dev/null @@ -1,53 +0,0 @@ -#pragma once - -#include <kernel/memory/paging.h> -#include <kernel/memory/range.h> - -#include <stddef.h> - -typdef int (*memory_space_handler_func)(uint32_t code, void *vaddr); - -enum page_map_flags -{ - CONTENT_CODE = 0x1, - CONTENT_RODATA = 0x2, - CONTENT_RWDATA = 0x3, - CONTENT_MASK = 0x3, - - SIZE_4K = 0x4, - SIZE_2M = 0x8, - SIZE_1G = 0xc, - SIZE_MASK = 0xc, -}; - -enum memory_space_flags -{ - SYSTEM_SPACE = 0x1, // memory cannot be swapped -}; - -struct memory_space -{ - enum memory_space_flags flags; - memory_space_handler_func handler; - void *base; - void *head; -}; - -void memory_init(struct memory_range *ranges, int count); - -void *memcpy(void *dest, const void *src, size_t size); -void *memmove(void *dest, const void *src, size_t size); -void *memset(void *dest, int val, size_t size); -int memcmp(const void *str1, const void *str2, size_t count); - -void *page_map(phys_addr_t paddr, enum page_map_flags flags); -void page_unmap(void *vaddr); - -phys_addr_t page_alloc(void); -void page_free(phys_addr_t paddr); - -void *heap_alloc(size_t size); -void heap_free(void *block); - -void *memory_alloc(size_t size); -void memory_free(void *block); |
