Create common computePSRX methods for each of the different computations

matanlurey / arm7_tdmi

A Dart emulator for the ARM7/TDMI processor.

https://pub.dartlang.org/packages/arm7_tdmi

MIT License

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Create common computePSRX methods for each of the different computations #66

Open kendalharland opened 7 years ago

kendalharland commented 7 years ago

Some data-processing instructions use a different carry flag computation or don't have a destination register, so they can't use the common computePsr or computePsrShifter operations. Create common functions for all cases.