[Tinycc-devel] I need help adding custom sections to a c program

[Simon Lehmayr]

Hello tinycc-fans,

 

I must add 2 custom sections to a program called myinit and mynoinit.

 

When I write a litte program to test that:

int myvar __attribute__ ((aligned(8), section(".myinit")));

void main()

{

  myvar=10;

  printf("%u",myvar);

}

I get a exe file (windows) but it won't run. I always get a runtime error when the program reaches the assignment.

When I use cygwin's "nm" tool on the object file, I see that variable myvar is at address 00000000 and location R... that's wrong.

What must I do to make this work?

I can compile tcc on my machine and add sections in tcc itself with new_section. This didn't work yet, too.

 

Thank you very much for your help in advance!

Simon Lehmayr