Keil CARM vs RealView Compilation Tools Differences

I want to know exact differences between kile compilation tools and realview compilation tools and also I want to know whether ARTX works with both legacy keil compilation tools and realview compilation...
Keil CARM vs RealView Compilation Tools Differences

I want to know exact differences between kile compilation tools and realview compilation tools and also I want to know whether ARTX works with both legacy keil compilation tools and realview compilation...
ARTX and Realview Tool

IS ARTX compatible with Realview tool ? I don't think so !
Update to RealView Tools

How to change Keil CA to ARM RealView Tool Chain? When I build my actual Keil CA Project that was error free from RealView Tools the Number of Error Messages is greater than the Number of Source Code...
ARTX and Realview Tool

IS ARTX compatible with Realview tool ? I don't think so !