CFI-Compatible Shims and Miscellaneous Fixes #104
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Grsecurity's RAP does not tolerate inconsistent call signatures resulting from dynamic dispatch used to differentiate the gen11/12 hardware from older equipment. Haven't tested on LLVM's kCFI since the relevant changes were introduced, but good chance that it will not abide these mismatches as well. Implement explicitly-casting function shims to provide consistent signatures and inform the compiler of the type conversion without attempting to rely on inference/undefined behavior. Implement several bug-fixes for misc compiler errors encountered during the 6.4 port.
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Grsecurity's RAP does not tolerate inconsistent call signatures resulting from dynamic dispatch used to differentiate the gen11/12 hardware from older equipment. Haven't tested on LLVM's kCFI since the relevant changes were introduced, but good chance that it will not abide these mismatches as well.
Implement explicitly-casting function shims to provide consistent signatures and inform the compiler of the type conversion without attempting to rely on inference/undefined behavior.
Implement several bug-fixes for misc compiler errors encountered during the 6.4 port.