1*9523Smckusick/* syscall.s 4.1 82/12/04 */ 2*9523Smckusick 3*9523Smckusick#include "SYS.h" 4*9523Smckusick 5*9523SmckusickENTRY(syscall) 6*9523Smckusick movl 4(ap),r0 # syscall number 7*9523Smckusick subl3 $1,(ap)+,(ap) # one fewer arguments 8*9523Smckusick chmk r0 9*9523Smckusick ret 10