Re: [Valgrind-developers] headaches abound.. platform support

[John R. <jr...@bi...>]

> It looks like just about every platform except alpha is supported, so 
> how much work is it to get a new platform supported (not sure how much 
> needs to be added/modified)?

Choose a supported $ARCH with 64-bit words and fixed-width instructions:

    $ grep -i arm64 $(find valgrind -name '*.[ch]')  |  wc -l
    5214

So that's an estimate of how much you have to add/modify.
Of course not all of it must be done "by hand", but still
there probably are a couple thousand lines of code.