GET_FPEXC_CTL     309 arch/powerpc/include/asm/processor.h #define GET_FPEXC_CTL(tsk, adr) get_fpexc_mode((tsk), (adr))
GET_FPEXC_CTL      92 kernel/sys.c   # define GET_FPEXC_CTL(a, b)	(-EINVAL)