save_emul          63 arch/alpha/math-emu/math.c static long (*save_emul) (unsigned long pc);
save_emul          71 arch/alpha/math-emu/math.c 	save_emul = alpha_fp_emul;
save_emul          80 arch/alpha/math-emu/math.c 	alpha_fp_emul = save_emul;