lib/x86emu/prim_ops.c

837     register unsigned int res, cnt, mask, cf;
862        3) B_(n-1) <- cf
869         cf = (d >> (8 - cnt)) & 0x1;
888             /*  B_(n-1) <- cf */
891         /* set the new carry flag, based on the variable "cf" */
892 		CONDITIONAL_SET_FLAG(cf, F_CF);
897         CONDITIONAL_SET_FLAG(cnt == 1 && XOR2(cf + ((res >> 6) & 0x2)),
910 	register unsigned int res, cnt, mask, cf;
914 		cf = (d >> (16 - cnt)) & 0x1;
921 		CONDITIONAL_SET_FLAG(cf, F_CF);
922 		CONDITIONAL_SET_FLAG(cnt == 1 && XOR2(cf + ((res >> 14) & 0x2)),
934 	register u32 res, cnt, mask, cf;
938 		cf = (d >> (32 - cnt)) & 0x1;
945 		CONDITIONAL_SET_FLAG(cf, F_CF);
946 		CONDITIONAL_SET_FLAG(cnt == 1 && XOR2(cf + ((res >> 30) & 0x2)),
959 	u32	mask, cf, ocf = 0;
980        3) B_(8-n) <- cf
988             cf = d & 0x1;
998             cf = (d >> (cnt - 1)) & 0x1;
1020             /*  B_(8-n) <- cf */
1023         /* set the new carry flag, based on the variable "cf" */
1024 		CONDITIONAL_SET_FLAG(cf, F_CF);
1043 	u32	mask, cf, ocf = 0;
1049 			cf = d & 0x1;
1052 			cf = (d >> (cnt - 1)) & 0x1;
1059 		CONDITIONAL_SET_FLAG(cf, F_CF);
1075 	u32 mask, cf, ocf = 0;
1081 			cf = d & 0x1;
1084 			cf = (d >> (cnt - 1)) & 0x1;
1092 		CONDITIONAL_SET_FLAG(cf, F_CF);
1298 	unsigned int cnt, res, cf;
1306 			cf = d & (1 << (8 - cnt));
1307 			CONDITIONAL_SET_FLAG(cf, F_CF);
1342     unsigned int cnt, res, cf;
1348 			cf = d & (1 << (16 - cnt));
1349 			CONDITIONAL_SET_FLAG(cf, F_CF);
1382 	unsigned int cnt, res, cf;
1388 			cf = d & (1 << (32 - cnt));
1389 			CONDITIONAL_SET_FLAG(cf, F_CF);
1419 	unsigned int cnt, res, cf;
1424 			cf = d & (1 << (cnt - 1));
1426 			CONDITIONAL_SET_FLAG(cf, F_CF);
1456 	unsigned int cnt, res, cf;
1461 			cf = d & (1 << (cnt - 1));
1463 			CONDITIONAL_SET_FLAG(cf, F_CF);
1493 	unsigned int cnt, res, cf;
1498 			cf = d & (1 << (cnt - 1));
1500 			CONDITIONAL_SET_FLAG(cf, F_CF);
1529 	unsigned int cnt, res, cf, mask, sf;
1536 		cf = d & (1 << (cnt - 1));
1538 		CONDITIONAL_SET_FLAG(cf, F_CF);
1569     unsigned int cnt, res, cf, mask, sf;
1576         cf = d & (1 << (cnt - 1));
1578 		CONDITIONAL_SET_FLAG(cf, F_CF);
1609     u32 cnt, res, cf, mask, sf;
1616 		cf = d & (1 << (cnt - 1));
1618 		CONDITIONAL_SET_FLAG(cf, F_CF);
1649 	unsigned int cnt, res, cf;
1655 			cf = d & (1 << (16 - cnt));
1656 			CONDITIONAL_SET_FLAG(cf, F_CF);
1686 	unsigned int cnt, res, cf;
1692 			cf = d & (1 << (32 - cnt));
1693 			CONDITIONAL_SET_FLAG(cf, F_CF);
1723 	unsigned int cnt, res, cf;
1728 			cf = d & (1 << (cnt - 1));
1730 			CONDITIONAL_SET_FLAG(cf, F_CF);
1760 	unsigned int cnt, res, cf;
1765 			cf = d & (1 << (cnt - 1));
1767 			CONDITIONAL_SET_FLAG(cf, F_CF);