XCRB 311 arch/powerpc/math-emu/math.c case MTFSB1: func = mtfsb1; type = XCRB; break; XCRB 314 arch/powerpc/math-emu/math.c case MTFSB0: func = mtfsb0; type = XCRB; break; XCRB 410 arch/powerpc/math-emu/math.c case XCRB: