i was trying to learn about firmware a couple weeks ago b/c i wantd to hack my router. i found that most firmware is just plain ol C..

1) b/c C is a minimal, spartan like language
2) shift each bit out and test it:

unsigned int num = 0xdeadbeef;
for(int x = 0; x < (sizeof(int) * 8); x++)
if(num & (1 << x) ) printf("bit...

yes it is very solvable. unresolved references mean that you either, dont have the correct libs, or those libs are not being included properly by the compiler. u need to first figure out where that...