Thumb inline assembly

[Ian Lance Taylor]

On Mon, Jun 10, 2013 at 5:41 PM, Kalai Rajah N <kalairajah@gmail.com> wrote:

> "ldr r1, =%0 /* load the nvic_iser* register */ \n\t"

The references are coming from your lines like the above.  I don't
know what this syntax means.  You are asking GCC to put a register
name in there, so the result is something like
    ldr r1, =r1
This winds up referring to a symbol named r1, rather than the register r1.

Ian