Fixes for building with GCC 4.9

This commit can be removed when updating to the latest Fiasco.OC version. Fixes ssumpf/foc#10
2015-05-11 16:59:42 +02:00
parent 1acdeeb381
commit 0644e90c5d
2 changed files with 4 additions and 3 deletions
--- a/kernel/fiasco/src/drivers/arm/processor-arm.cpp
+++ b/kernel/fiasco/src/drivers/arm/processor-arm.cpp
@@ -75,7 +75,8 @@ void Proc::stack_pointer(Mword sp)
 IMPLEMENT static inline
 Mword Proc::program_counter()
 {
-  register Mword pc asm ("pc");
+  Mword pc;
+  asm ("mov %0, pc" : "=r" (pc));
  return pc;
 }