Parsing .pdata of PE files for ARM and other systems

[george-hopkins]

Is your feature request related to a problem? Please describe.
Executables for Windows CE on ARM, PowerPC, SH3 and SH4 might contain a .pdata section whose layout is different from x86. Specifically, each entry is 8 bytes in size (see PE Format).

Describe the solution you'd like
ImageRuntimeFunctionEntries should be aware of the target platform.

Describe alternatives you've considered
Writing a script to do the same seems feasible but less elegant to use.

[ryanmkurtz]

Things have been refactored to support multiple architectures, and initial ARM support has been added. I am keeping this ticket open though because more work needs to be done on ARM, and support needs to be added for other architectures.