Hi ESP_Angus,

i will check your solution later when i m back to my project. And i hope it will work well for me.
Nonetheless, Thank you .

I am trying for a while now to find out how to include newlib functions in my gdb debug session but in vain. when i step into printf function for instance, i only get the file name and the line number like "../../../newlib/libc/stdio/puts.c " : line 15 Anyone know how to step into newlib function tr...