IEEE754_ZERO_DIVIDE 1930 arch/mips/math-emu/cp1emu.c if (ieee754_cxtest(IEEE754_ZERO_DIVIDE)) { IEEE754_ZERO_DIVIDE 85 arch/mips/math-emu/dp_div.c ieee754_setcx(IEEE754_ZERO_DIVIDE); IEEE754_ZERO_DIVIDE 85 arch/mips/math-emu/sp_div.c ieee754_setcx(IEEE754_ZERO_DIVIDE);