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Re: [lwip-devel] [bug #35587] Uninitialized pointer
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From: |
Mason |
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Subject: |
Re: [lwip-devel] [bug #35587] Uninitialized pointer |
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Date: |
Thu, 23 Feb 2012 10:28:18 +0100 |
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User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:10.0.2) Gecko/20120216 Firefox/10.0.2 SeaMonkey/2.7.2 |
David Brown wrote:
> Note that despite this being part of the C standards, there are a few
> compiler tool-chains that stubbornly refuse to implement it. TI's Code
> Composer is one of these - it does not zero the statically allocated
> uninitialised data at startup (unless you add your own code to do so).
> It even has a comment in the manual, telling you that this behaviour is
> non-standard!
It is worse than non-standard, it is non-conforming.
In other words, such a compiler is NOT a C compiler,
whatever the manufacturer claims in the documentation
or elsewhere.
--
Regards.