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  • Philippe Gerum's avatar
    arm64/ipipe: do not override default builtin_return_address() · ae666623
    Philippe Gerum authored
    The standard ones provided by recent GCC toolchains are mostly ok (*),
    barring zero values for level(1) in some occasions. The current
    replacement is broken, with frequently wrong values both for levels
    (0) and (1).
    
    (*) aarch64-linux-gnu-gcc (Linaro GCC 4.9-2015.01-3) 4.9.3 20150113
    ae666623