SVR4_X86_ECX       98 arch/i386/i386/svr4_machdep.c 	r[SVR4_X86_ECX] = tf->tf_ecx;
SVR4_X86_ECX      189 arch/i386/i386/svr4_machdep.c 	tf->tf_ecx = r[SVR4_X86_ECX];