SPRN_SIAR         902 arch/powerpc/include/asm/reg.h #define SPRN_SIAR	796
SPRN_SIAR        1034 arch/powerpc/include/asm/reg.h #define SPRN_SIAR	955	/* Sampled Instruction Address Register */
SPRN_SIAR          46 tools/testing/selftests/powerpc/include/reg.h #define SPRN_SIAR      780