FPSCR_RM_ZERO 249 arch/sh/kernel/cpu/sh4/softfloat.c return packFloat64(float_rounding_mode() == FPSCR_RM_ZERO, 0, 0); FPSCR_RM_ZERO 479 arch/sh/kernel/cpu/sh4/softfloat.c return packFloat32(float_rounding_mode() == FPSCR_RM_ZERO, 0, 0);