Linux-2.6.33.2/arch/ia64/hp/sim/hpsim.S

#include <asm/asmmacro.h>

/*
 * Simulator system call.
 */
GLOBAL_ENTRY(ia64_ssc)
	mov r15=r36
	break 0x80001
	br.ret.sptk.many rp
END(ia64_ssc)