1 static void 2 arch_sigreturn(struct tcb *tcp) 3 { 4 long mask[NSIG / 8 / sizeof(long)]; 5 const long addr = *s390_frame_ptr + __SIGNAL_FRAMESIZE; 6 7 if (umove(tcp, addr, &mask) < 0) { 8 tprintf("{mask=%#lx}", addr); 9 } else { 10 #ifdef S390 11 long v = mask[0]; 12 mask[0] = mask[1]; 13 mask[1] = v; 14 #endif 15 tprintsigmask_addr("{mask=", mask); 16 tprints("}"); 17 } 18 } 19
