1static void
2arch_sigreturn(struct tcb *tcp)
3{
4	/* offset of ucontext in the kernel's sigframe structure */
5#define SIGFRAME_UC_OFFSET C_ABI_SAVE_AREA_SIZE + sizeof(siginfo_t)
6	const unsigned long addr = tile_regs.sp + SIGFRAME_UC_OFFSET +
7				   offsetof(ucontext_t, uc_sigmask);
8
9	tprints("{mask=");
10	print_sigset_addr(tcp, addr);
11	tprints("}");
12}
13