Oreo  |  8.0.0_r4
C++程序  |  7行  |  159 B 

static int
get_syscall_result_regs(struct tcb *tcp)
{
	return (upeek(tcp->pid, REG_A3, &alpha_a3) < 0 ||
		upeek(tcp->pid, REG_R0, &alpha_r0) < 0) ? -1 : 0;
}