unsigned long _read_pagemap(void* addr){
#ifdef USE_FMEM
return (START_ADDR+(((uintptr_t)addr)-((uintptr_t)memory)))/PAGE_SIZE;
#else
return read_pagemap(addr);
#endif
}
int main(int argc, char ** argv){
//printf("%lu\n", GET_BIT(0xA680000000000000, 63));
//return 0;
if(argc!=3){
printf("Argument number is not correct!\n pagemap PID VIRTUAL_ADDRESS\n");
return -1;
}
if(!memcmp(argv[1],"self",sizeof("self"))){
sprintf(path_buf, "/proc/self/pagemap");
pid = -1;
}
else{
pid = strtol(argv[1],&end, 10);
if (end == argv[1] || *end != '\0' || pid<=0){
printf("PID must be a positive number or 'self'\n");
return -1;
}
}
virt_addr = strtol(argv[2], NULL, 16);
if(pid!=-1)
sprintf(path_buf, "/proc/%u/pagemap", pid);
read_pagemap(path_buf, virt_addr);
return 0;
}
