| 1165 | } |
| 1166 | |
| 1167 | void EwIb(int instruction, int which, struct Data* data, bool includeLock = false) { |
| 1168 | while (data->valid) { |
| 1169 | int ew; |
| 1170 | int rm; |
| 1171 | U32 result; |
| 1172 | |
| 1173 | for (ew = 0; ew < 8; ew++) { |
| 1174 | Reg* e; |
| 1175 | |
| 1176 | rm = ew | (which << 3) | 0xC0; |
| 1177 | newInstructionWithRM(instruction, rm, data->flags); |
| 1178 | pushCode8(data->var2); |
| 1179 | e = &cpu->reg[E(rm)]; |
| 1180 | e->u32 = DEFAULT; |
| 1181 | e->u16 = data->var1; |
| 1182 | runTestCPU(); |
| 1183 | assertResult(data, cpu, instruction, e->u16, 0, E(rm), -1, 0, 16); |
| 1184 | |
| 1185 | if (ew == 4) { |
| 1186 | continue; |
| 1187 | } |
| 1188 | newInstructionWithRM(instruction, rm, data->flags); |
| 1189 | pushCode8(data->var2); |
| 1190 | e = &cpu->reg[E(rm)]; |
| 1191 | e->u32 = DEFAULT; |
| 1192 | e->u16 = data->var1; |
| 1193 | pushCode8(0x39); |
| 1194 | pushCode8(0xc0); // cmp eax, eax: this will overwrite flags so the above code might take a different path in the dynamic cores that optimize away flag calculation |
| 1195 | runTestCPU(); |
| 1196 | assertResult(data, cpu, instruction, e->u16, 0, E(rm), -1, 0, 16, true); |
| 1197 | } |
| 1198 | |
| 1199 | for (int lock = 0; lock < 3; lock++) { |
| 1200 | rm = (which << 3); |
| 1201 | if (cpu->big) |
| 1202 | rm += 5; |
| 1203 | else |
| 1204 | rm += 6; |
| 1205 | newInstructionWithRM(instruction, rm, data->flags, lock ? LOCK_PREFIX : 0); |
| 1206 | U16 offset = lock == 2 ? 201 : 200; |
| 1207 | |
| 1208 | if (cpu->big) |
| 1209 | pushCode32(offset); |
| 1210 | else |
| 1211 | pushCode16(offset); |
| 1212 | pushCode8(data->var2); |
| 1213 | memory->writed(cpu->seg[DS].address + offset, DEFAULT); |
| 1214 | memory->writew(cpu->seg[DS].address + offset, data->var1); |
| 1215 | runTestCPU(); |
| 1216 | result = memory->readw(cpu->seg[DS].address + offset); |
| 1217 | assertResult(data, cpu, instruction, result, 0, -1, -1, cpu->seg[DS].address + offset, 16); |
| 1218 | |
| 1219 | newInstructionWithRM(instruction, rm, data->flags, lock ? LOCK_PREFIX : 0); |
| 1220 | if (cpu->big) |
| 1221 | pushCode32(offset); |
| 1222 | else |
| 1223 | pushCode16(offset); |
| 1224 | pushCode8(data->var2); |
no test coverage detected