contrib/x86emu/x86emu.c

1116 	uint8_t destval;
1122 		destval = fetch_data_byte(emu, destoffset);
1123 		destval = (*binop)(emu, destval, srcval);
1124 		store_data_byte(emu, destoffset, destval);
1136 	uint8_t destval, srcval;
1142 		destval = fetch_data_byte(emu, destoffset);
1144 		destval = *decode_rl_byte_register(emu);
1146 	(*binop)(emu, destval, srcval);
1154 	uint16_t destval, *destreg, srcval;
1160 		destval = fetch_data_word(emu, destoffset);
1161 		destval = (*binop)(emu, destval, srcval);
1162 		store_data_word(emu, destoffset, destval);
1192 	uint32_t destval, *destreg, srcval;
1198 		destval = fetch_data_long(emu, destoffset);
1199 		destval = (*binop)(emu, destval, srcval);
1200 		store_data_long(emu, destoffset, destval);
1223 	uint16_t destval, srcval;
1229 		destval = fetch_data_word(emu, destoffset);
1231 		destval = *decode_rl_word_register(emu);
1233 	(*binop)(emu, destval, srcval);
1242 	uint32_t destval, srcval;
1248 		destval = fetch_data_long(emu, destoffset);
1250 		destval = *decode_rl_long_register(emu);
1252 	(*binop)(emu, destval, srcval);
1767 	uint8_t imm, destval;
1775 	destval = decode_and_fetch_byte(emu);
1777 	destval = (*opc80_byte_operation[emu->cur_rh]) (emu, destval, imm);
1779 		write_back_byte(emu, destval);
1817 	uint32_t destval, imm;
1825 	destval = decode_and_fetch_long(emu);
1827 	destval = (*opc81_long_operation[emu->cur_rh]) (emu, destval, imm);
1829 		write_back_long(emu, destval);
1835 	uint16_t destval, imm;
1843 	destval = decode_and_fetch_word(emu);
1845 	destval = (*opc81_word_operation[emu->cur_rh]) (emu, destval, imm);
1847 		write_back_word(emu, destval);
1880 	uint8_t imm, destval;
1889 	destval = decode_and_fetch_byte(emu);
1891 	destval = (*opc82_byte_operation[emu->cur_rh]) (emu, destval, imm);
1893 		write_back_byte(emu, destval);
1931 	uint32_t destval, imm;
1934 	destval = decode_and_fetch_long(emu);
1936 	destval = (*opc83_long_operation[emu->cur_rh]) (emu, destval, imm);
1938 		write_back_long(emu, destval);
1944 	uint16_t destval, imm;
1947 	destval = decode_and_fetch_word(emu);
1949 	destval = (*opc83_word_operation[emu->cur_rh]) (emu, destval, imm);
1951 		write_back_word(emu, destval);
1970 	uint8_t *srcreg, destval, tmp;
1973 	destval = decode_and_fetch_byte(emu);
1975 	tmp = destval;
1976 	destval = *srcreg;
1978 	write_back_byte(emu, destval);
1988 	uint32_t *srcreg, destval, tmp;
1991 	destval = decode_and_fetch_long(emu);
1993 	tmp = destval;
1994 	destval = *srcreg;
1996 	write_back_long(emu, destval);
2002 	uint16_t *srcreg, destval, tmp;
2005 	destval = decode_and_fetch_word(emu);
2007 	tmp = destval;
2008 	destval = *srcreg;
2010 	write_back_word(emu, destval);
2202 	uint32_t destval, *destreg;
2207 		destval = pop_long(emu);
2208 		store_data_long(emu, destoffset, destval);
2219 	uint16_t destval, *destreg;
2224 		destval = pop_word(emu);
2225 		store_data_word(emu, destoffset, destval);
3152 	uint8_t destval, amt;
3161 	destval = decode_and_fetch_byte_imm8(emu, &amt);
3162 	destval = (*opcD0_byte_operation[emu->cur_rh]) (emu, destval, amt);
3163 	write_back_byte(emu, destval);
3210 		uint32_t destval;
3212 		destval = decode_and_fetch_long_imm8(emu, &amt);
3213 		destval = (*opcD1_long_operation[emu->cur_rh])
3214 		    (emu, destval, amt);
3215 		write_back_long(emu, destval);
3217 		uint16_t destval;
3219 		destval = decode_and_fetch_word_imm8(emu, &amt);
3220 		destval = (*opcD1_word_operation[emu->cur_rh])
3221 		    (emu, destval, amt);
3222 		write_back_word(emu, destval);
3437 	uint8_t destval;
3440 	destval = decode_and_fetch_byte(emu);
3441 	destval = (*opcD0_byte_operation[emu->cur_rh]) (emu, destval, 1);
3442 	write_back_byte(emu, destval);
3453 		uint32_t destval;
3456 		destval = decode_and_fetch_long(emu);
3457 		destval = (*opcD1_long_operation[emu->cur_rh])(emu, destval, 1);
3458 		write_back_long(emu, destval);
3460 		uint16_t destval;
3463 		destval = decode_and_fetch_word(emu);
3464 		destval = (*opcD1_word_operation[emu->cur_rh])(emu, destval, 1);
3465 		write_back_word(emu, destval);
3476 	uint8_t destval;
3479 	destval = decode_and_fetch_byte(emu);
3480 	destval = (*opcD0_byte_operation[emu->cur_rh])
3481 	    (emu, destval, emu->x86.R_CL);
3482 	write_back_byte(emu, destval);
3493 		uint32_t destval;
3496 		destval = decode_and_fetch_long(emu);
3497 		destval = (*opcD1_long_operation[emu->cur_rh])
3498 		    (emu, destval, emu->x86.R_CL);
3499 		write_back_long(emu, destval);
3501 		uint16_t destval;
3504 		destval = decode_and_fetch_word(emu);
3505 		destval = (*opcD1_word_operation[emu->cur_rh])
3506 		    (emu, destval, emu->x86.R_CL);
3507 		write_back_word(emu, destval);
3894 	uint8_t destval, srcval;
3903 		destval = decode_and_fetch_byte_imm8(emu, &srcval);
3904 		test_byte(emu, destval, srcval);
3907 	destval = decode_and_fetch_byte(emu);
3910 		destval = ~destval;
3911 		write_back_byte(emu, destval);
3914 		destval = neg_byte(emu, destval);
3915 		write_back_byte(emu, destval);
3918 		mul_byte(emu, destval);
3921 		imul_byte(emu, destval);
3924 		div_byte(emu, destval);
3927 		idiv_byte(emu, destval);
3939 	uint32_t destval, srcval;
3953 			destval = fetch_data_long(emu, destoffset);
3956 			destval = *decode_rl_long_register(emu);
3958 		test_long(emu, destval, srcval);
3961 	destval = decode_and_fetch_long(emu);
3964 		destval = ~destval;
3965 		write_back_long(emu, destval);
3968 		destval = neg_long(emu, destval);
3969 		write_back_long(emu, destval);
3972 		mul_long(emu, destval);
3975 		imul_long(emu, destval);
3978 		div_long(emu, destval);
3981 		idiv_long(emu, destval);
3988 	uint16_t destval, srcval;
4002 			destval = fetch_data_word(emu, destoffset);
4005 			destval = *decode_rl_word_register(emu);
4007 		test_word(emu, destval, srcval);
4010 	destval = decode_and_fetch_word(emu);
4013 		destval = ~destval;
4014 		write_back_word(emu, destval);
4017 		destval = neg_word(emu, destval);
4018 		write_back_word(emu, destval);
4021 		mul_word(emu, destval);
4024 		imul_word(emu, destval);
4027 		div_word(emu, destval);
4030 		idiv_word(emu, destval);
4050 	uint8_t destval;
4060 			destval = fetch_data_byte(emu, destoffset);
4061 			destval = inc_byte(emu, destval);
4062 			store_data_byte(emu, destoffset, destval);
4065 			destval = fetch_data_byte(emu, destoffset);
4066 			destval = dec_byte(emu, destval);
4067 			store_data_byte(emu, destoffset, destval);
4091 	uint32_t destval, *destreg;
4095 		destval = fetch_data_long(emu, destoffset);
4098 			destval = inc_long(emu, destval);
4099 			store_data_long(emu, destoffset, destval);
4102 			destval = dec_long(emu, destval);
4103 			store_data_long(emu, destoffset, destval);
4106 			push_long(emu, destval);
4130 	uint16_t destval;
4134 		destval = fetch_data_word(emu, destoffset);
4137 			destval = inc_word(emu, destval);
4138 			store_data_word(emu, destoffset, destval);
4141 			destval = dec_word(emu, destval);
4142 			store_data_word(emu, destoffset, destval);
4145 			push_word(emu, destval);
4168 	uint16_t destval, destval2;
4185 		destval = fetch_data_word(emu, destoffset);
4192 			emu->x86.R_IP = destval;
4196 			emu->x86.R_IP = destval;
4201 		destval = *decode_rl_word_register(emu);
4207 		emu->x86.R_IP = destval;
4210 		emu->x86.R_IP = destval;
5040 	uint8_t *destreg, destval;
5043 	destval = cond ? 0x01 : 0x00;
5046 		store_data_byte(emu, destoffset, destval);
5049 		*destreg = destval;
5161 	uint32_t destval, *shiftreg;
5166 		destval = decode_and_fetch_long(emu);
5169 		destval = decode_and_fetch_long_imm8(emu, &shift);
5172 		destval = shld_long(emu, destval, *shiftreg, shift);
5174 		destval = shrd_long(emu, destval, *shiftreg, shift);
5175 	write_back_long(emu, destval);
5182 	uint16_t destval, *shiftreg;
5187 		destval = decode_and_fetch_word(emu);
5190 		destval = decode_and_fetch_word_imm8(emu, &shift);
5193 		destval = shld_word(emu, destval, *shiftreg, shift);
5195 		destval = shrd_word(emu, destval, *shiftreg, shift);
5196 	write_back_word(emu, destval);