3 #include <libc/stdio.h>
4 #include <lunaix/mm/kalloc.h>
5 #include <lunaix/mm/vmm.h>
6 #include <lunaix/spike.h>
9 extern uint8_t __kernel_start;
16 printf("Hello higher half kernel world!\nWe are now running in virtual "
17 "address space!\n\n");
20 printf("CPU: %s\n\n", buf);
22 void* k_start = vmm_v2p(&__kernel_start);
24 "The kernel's base address mapping: %p->%p\n", &__kernel_start, k_start);
28 uint8_t** arr = (uint8_t**)lxmalloc(10 * sizeof(uint8_t*));
30 for (size_t i = 0; i < 10; i++) {
31 arr[i] = (uint8_t*)lxmalloc((i + 1) * 2);
34 for (size_t i = 0; i < 10; i++) {
38 uint8_t* big_ = lxmalloc(8192);
43 printf("%u, %u, %u\n", big_[0], big_[1], big_[2]);
49 rtc_datetime datetime;
51 rtc_get_datetime(&datetime);
53 printf("%u/%u/%u %u:%u:%u",