[Libre-soc-bugs] [Bug 982] Support PowerPC ABI in ISACaller

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=982

--- Comment #3 from Jacob Lifshay <programmerjake at gmail.com> ---
note that this doesn't need to change the list of syscalls you've chosen to
implement, just that they aren't all necessarily the most useful ones.

(In reply to Jacob Lifshay from comment #2)
> so, the list that needs is:
> brk
for dynamic memory allocation and/or dynamic linking, mmap and munmap are also
useful.
> uname
if you implement uname, it will need to return results you'd expect on a
ppc64le system, not whatever the python script is running on.
> readlink
> openat
> fstat
> read
> write
> close
> exit_group
this needs to *not* call the exit syscall, but instead just stop the simulator.

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