SVR4_X86_EAX       99 arch/i386/i386/svr4_machdep.c 	r[SVR4_X86_EAX] = tf->tf_eax;
SVR4_X86_EAX      190 arch/i386/i386/svr4_machdep.c 	tf->tf_eax = r[SVR4_X86_EAX];