1*45760Sbostic /*- 2*45760Sbostic * Copyright (c) 1986 The Regents of the University of California. 3*45760Sbostic * All rights reserved. 4*45760Sbostic * 5*45760Sbostic * This code is derived from software contributed to Berkeley by 6*45760Sbostic * Computer Consoles Inc. 7*45760Sbostic * 8*45760Sbostic * %sccs.include.redist.c% 9*45760Sbostic * 10*45760Sbostic * @(#)Acvt.c 7.1 (Berkeley) 12/06/90 11*45760Sbostic */ 1229601Ssam 1345699Sbostic #include "align.h" cvt(infop)1429601Ssamcvt(infop) process_info *infop; 1529601Ssam /* 1629601Ssam /* Convert , checks overflow 1729601Ssam /* 1829601Ssam /****************************************/ 1929601Ssam { 2029601Ssam register long result; 2129601Ssam 2229601Ssam result = operand(infop,0)->data; 2329601Ssam if (result < 0 ) negative_1 ; else negative_0; 2429601Ssam if (result == 0 ) zero_1 ; else zero_0; 2529601Ssam carry_1; overflow_0; 2629601Ssam /* Overflow may be set by writing back */ 2729601Ssam write_back (infop, result, operand(infop,1) ); 2829601Ssam } 29