Add mechanism to get PC passed to annotation handler
For https://github.com/DynamoRIO/drmemory/issues/2266 I want to get the PC at which an annotation was executed. There is no way to do that with the current annotation API.
For https://github.com/DynamoRIO/drmemory/issues/2266 I want to get the PC at which an annotation was executed. There is no way to do that with the current annotation API.