x86-64 progress

Chris Jones jones.chris.g at gmail.com
Mon Nov 24 18:38:57 PST 2014


Huzzah!

On Mon, Nov 24, 2014 at 6:24 PM, Robert O'Callahan <robert at ocallahan.org>
wrote:

> On x86 this doesn't get used much but we do patch a few inline syscalls in
> libpthread; I mainly implemented 32-bit support to ensure more thorough
> testing.
>
>
​This should be a little perf boost, actually --- there are some futex
syscalls that rr couldn't route through syscallbuf.  That fixes what my
patch in https://sourceware.org/bugzilla/show_bug.cgi?id=16630 tried to do,
which, as I feared, died on the vine.​

Cheers,
Chris
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.mozilla.org/pipermail/rr-dev/attachments/20141124/b19df6d8/attachment.html>


More information about the rr-dev mailing list