DLSTACK_PUSH_I   164 ext/dl/dl.h    #   define DLSTACK_PUSH_I(x) asm volatile ("pushl %0" :: "g" (x));
DLSTACK_PUSH_I   190 ext/dl/dl.h    # define DLSTACK_PUSH_I(x)  {long v=(long)x; memcpy(sp,&v,sizeof(long)); sp++;}