#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