powerpc: modules: use r12 for stub jump address.

In ELFv2, r12 is supposed to equal to PC on entry to a function.
Our stubs use r11, so change swap that with r12.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2014-03-18 20:12:59 +10:30 • committed by Anton Blanchard
commit b1ce369e82