Hi!
In the main file there is this definition of a function pointer:
void (* const _UserEntry[])() @0x000011E4= // modificato @0x000011C0=
{
0x4E714EF9, //asm NOP(0x4E71), asm JMP(0x4EF9)
_startup,
};
What does the code inside do?
If i look at the memory with the debugger, I see that at address 0x000011C0 there is
4E 71 4E F9 00 00 12 EC
I have never seen this syntax before but I assume that 0x4E714EF9 copy this value in the memory. What's the point of saving this value in memory? There is a comment with a jump. Does it jump to this value?
Where 00 00 12 EC come from? Is it the address of _startup?
I would be happy if anyone could explain me what this code does.
Thanks!
CA
