Created by: stoyannk
Hi, I've fixed https://github.com/DynamoRIO/dynamorio/issues/2615 by adding support for the missing ADOX and ADCX instructions. I've verified that the application I was testing and was crashing under drrun due to the missing instructions i now working correctly. It's the first time I submit a patch, so I hope my opcode declarations are correct. I was unable to find much information on how to add new opcodes, so I mostly reverse-engineered others and studied the Intel manual. Hopefully I got it right.