1 static int
get_syscall_result_regs(struct tcb * tcp)2 get_syscall_result_regs(struct tcb *tcp)
3 {
4 	/* new syscall ABI returns result in R0 */
5 	return upeek(tcp, 4 * REG_REG0, &sh_r0) < 0 ? -1 : 0;
6 }
7