1 /* Return codes: 1 - ok, 0 - ignore, other - error. */ 2 static int 3 arch_get_scno(struct tcb *tcp) 4 { 5 unsigned int currpers; 6 7 #ifdef __tilepro__ 8 currpers = 1; 9 #else 10 # ifndef PT_FLAGS_COMPAT 11 # define PT_FLAGS_COMPAT 0x10000 /* from Linux 3.8 on */ 12 # endif 13 if (tile_regs.flags & PT_FLAGS_COMPAT) 14 currpers = 1; 15 else 16 currpers = 0; 17 #endif 18 update_personality(tcp, currpers); 19 tcp->scno = tile_regs.regs[10]; 20 21 return 1; 22 } 23
