Steve's blog

In the Linaro Enterprise Group, my task for the last several weeks was to work through a huge number of packages looking for assembly code. Why? So that we could identify code that would need porting to work well on AArch64, the new 64-bit execution state coming to the ARM world Real Soon Now.

Working with some Ubuntu and Fedora developers, we generated a list of packages included in each distribution that seemed to contain assembly code of some sort. Then I worked through that list, checking to see:

if there was actually any assembly there;
if so, what it was for, and
whether it was actually used

I've written a full report about what I found in the scan, and I'll be writing some more articles based on it shortly.

03:08 :: # :: /linaro :: 2 comments

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Re: Re: Scanning for assembly code in Free Software packages
Steve wrote on Mon, 01 Apr 2013 01:45

Hi Bernhard,

I haven't seen *too* much of that, but I must admit I've not really been looking for it. I did find a lot of fallback code, but I wasn't specifically checking for correctness I'm afraid...

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