catch_sigill 48 tools/testing/selftests/powerpc/pmu/ebb/close_clears_pmcc_test.c FAIL_IF(catch_sigill(write_pmc1)); catch_sigill 75 tools/testing/selftests/powerpc/pmu/ebb/ebb.h int catch_sigill(void (*func)(void)); catch_sigill 33 tools/testing/selftests/powerpc/pmu/ebb/fork_cleanup_test.c FAIL_IF(catch_sigill(write_pmc1));