IDA processor module for Renesas RX63 MCU
- added big-endian and little-endian type of cpu
SDK https://www.hex-rays.com/products/ida/support/sdkdoc/index.html
This is also in the space of upgrading to ida7 https://www.hex-rays.com/products/ida/7.0/docs/api70_porting_guide.shtml
IDA 7.7 Pro supports RX CPU family out-of-the-box.