On 7/15/14 10:47 PM, Kyle Huey wrote:
On Tue, Jul 15, 2014 at 5:50 PM, Gary Kwong <[email protected]> wrote:
Hi all,
Currently our builds using Mozilla-TWQA's B2G Flash Tool [1] flash only opt
builds.
How useful do developers think it would be to have debug eng builds as well?
[2] This will enable assertions and probably make it easier to debug
gaia-ui-tests, as well as look out for seccomp violations.
Also, it would be nice to have ASan support [3] for Firefox OS to help find
security issues. That being said, Valgrind support is underway, but I could
find some work at Github [4] from some months back.
-Gary
[1] https://github.com/Mozilla-TWQA/B2G-flash-tool
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1039053
[3] https://bugzilla.mozilla.org/show_bug.cgi?id=1039056
[4] https://github.com/mozilla-b2g/valgrind
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I've been using a debug build on my Nexus 5 for a few days now and
it's surprisingly stable.
Not sure how useful the builds are to people without symbols though.
- Kyle
I've been using them recently as well. It would definitely be nice if we
provided builds, but as Kyle noted we should probably provide the
symbols as well.
+1 for ASan (and it's buddy LSan). I believe we'll need to update to a
newer version of GCC (support was added in 4.8.0) to be able to enable
it. I seem to recall a discussion about using a more modern GCC, but I'm
not sure what came of that.
-e
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