125 #define XOR2(x) 	(((x) ^ ((x)>>1)) & 0x1)  macro
248     CONDITIONAL_SET_FLAG(XOR2(cc >> 6), F_OF);  in adc_byte()
275     CONDITIONAL_SET_FLAG(XOR2(cc >> 14), F_OF);  in adc_word()
309     CONDITIONAL_SET_FLAG(XOR2(cc >> 30), F_OF);  in adc_long()
332     CONDITIONAL_SET_FLAG(XOR2(cc >> 6), F_OF);  in add_byte()
355     CONDITIONAL_SET_FLAG(XOR2(cc >> 14), F_OF);  in add_word()
383     CONDITIONAL_SET_FLAG(XOR2(cc >> 30), F_OF);  in add_long()
471     CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);  in cmp_byte()
494     CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);  in cmp_word()
517     CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);  in cmp_long()
585     CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);  in dec_byte()
609     CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);  in dec_word()
633     CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);  in dec_long()
655     CONDITIONAL_SET_FLAG(XOR2(cc >> 6), F_OF);  in inc_byte()
677     CONDITIONAL_SET_FLAG(XOR2(cc >> 14), F_OF);  in inc_word()
699     CONDITIONAL_SET_FLAG(XOR2(cc >> 30), F_OF);  in inc_long()
785     CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);  in neg_byte()
812     CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);  in neg_word()
839     CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);  in neg_long()
941         CONDITIONAL_SET_FLAG(cnt == 1 && XOR2(cf + ((res >> 6) & 0x2)), F_OF);  in rcl_byte()
966         CONDITIONAL_SET_FLAG(cnt == 1 && XOR2(cf + ((res >> 14) & 0x2)), F_OF);  in rcl_word()
990         CONDITIONAL_SET_FLAG(cnt == 1 && XOR2(cf + ((res >> 30) & 0x2)), F_OF);  in rcl_long()
1074             CONDITIONAL_SET_FLAG(XOR2(ocf + ((d >> 6) & 0x2)), F_OF);  in rcr_byte()
1107             CONDITIONAL_SET_FLAG(XOR2(ocf + ((d >> 14) & 0x2)), F_OF);  in rcr_word()
1141             CONDITIONAL_SET_FLAG(XOR2(ocf + ((d >> 30) & 0x2)), F_OF);  in rcr_long()
1187                              XOR2((res & 0x1) + ((res >> 6) & 0x2)), F_OF);  in rol_byte()
1213                              XOR2((res & 0x1) + ((res >> 14) & 0x2)), F_OF);  in rol_word()
1239                              XOR2((res & 0x1) + ((res >> 30) & 0x2)), F_OF);  in rol_long()
1287         CONDITIONAL_SET_FLAG(s == 1 && XOR2(res >> 6), F_OF);  in ror_byte()
1312         CONDITIONAL_SET_FLAG(s == 1 && XOR2(res >> 14), F_OF);  in ror_word()
1337         CONDITIONAL_SET_FLAG(s == 1 && XOR2(res >> 30), F_OF);  in ror_long()
1501             CONDITIONAL_SET_FLAG(XOR2(res >> 6), F_OF);  in shr_byte()
1542             CONDITIONAL_SET_FLAG(XOR2(res >> 14), F_OF);  in shr_word()
1582             CONDITIONAL_SET_FLAG(XOR2(res >> 30), F_OF);  in shr_long()
1834             CONDITIONAL_SET_FLAG(XOR2(res >> 14), F_OF);  in shrd_word()
1874             CONDITIONAL_SET_FLAG(XOR2(res >> 30), F_OF);  in shrd_long()
1912     CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);  in sbb_byte()
1938     CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);  in sbb_word()
1964     CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);  in sbb_long()
1987     CONDITIONAL_SET_FLAG(XOR2(bc >> 6), F_OF);  in sub_byte()
2010     CONDITIONAL_SET_FLAG(XOR2(bc >> 14), F_OF);  in sub_word()
2033     CONDITIONAL_SET_FLAG(XOR2(bc >> 30), F_OF);  in sub_long()