kern
annotate src/mem.h @ 23:5454cee245a3
- fixed tragic mistake in the initial kernel image mapping
- page table modifications by disabling paging first
- page allocation completed
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Mon, 04 Apr 2011 23:34:06 +0300 |
| parents | 098b1cb5eeaa |
| children |
| rev | line source |
|---|---|
| nuclear@17 | 1 #ifndef MEM_H_ |
| nuclear@17 | 2 #define MEM_H_ |
| nuclear@17 | 3 |
| nuclear@17 | 4 #include "mboot.h" |
| nuclear@17 | 5 |
| nuclear@19 | 6 void init_mem(struct mboot_info *mb); |
| nuclear@17 | 7 |
| nuclear@17 | 8 uint32_t alloc_phys_page(void); |
| nuclear@19 | 9 void free_phys_page(uint32_t addr); |
| nuclear@19 | 10 |
| nuclear@19 | 11 void get_kernel_mem_range(uint32_t *start, uint32_t *end); |
| nuclear@17 | 12 |
| nuclear@17 | 13 #endif /* MEM_H_ */ |