diff options
Diffstat (limited to 'arch/i386/include/kernel/vmem.h')
| -rw-r--r-- | arch/i386/include/kernel/vmem.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/i386/include/kernel/vmem.h b/arch/i386/include/kernel/vmem.h new file mode 100644 index 0000000..94aa32d --- /dev/null +++ b/arch/i386/include/kernel/vmem.h @@ -0,0 +1,17 @@ +#ifndef I386_VMEM_H +#define I386_VMEM_H + +extern uintptr_t _kernel_start; +extern uintptr_t _kernel_end; + +#define KSTART ((uintptr_t)&_kernel_start) +#define KEND ((uintptr_t)&_kernel_end - 0xC0000000) + +#define KHEAP_START (GET_VADDR(KEND) + 0x2000) +#define KHEAP_STOP 0xFF7FF000 + +#define PAGE_DIR_MAP 0xFFFFF000 +#define PAGE_TAB_MAP 0xFFC00000 +#define PAGE_TMP_MAP 0xFFBFF000 + +#endif |