Querying Reports to find what Procedures are used/not used?

Hello Tessitura collective Mind! 

Has anyone written scripts or found strait forward code based ways to find out each of their reports -- and what procedures they use? We've got a multitude of versions, and updates and new and old reports. These reports are a combination of SSRS and Infomaker formats. What would be amazing to do is have some query to filter on to be able to find if a given procedure is linked to a certain report/SSRS or Infomaker file? Any and all suggestions are appreciated. 
Many thanks, 
-Lisa