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Re: PATCH: Add --size-check=[error|warning]
On Fri, Mar 11, 2011 at 9:05 AM, Jan Beulich <JBeulich@novell.com> wrote:
>>>> On 11.03.11 at 17:58, "H.J. Lu" <hongjiu.lu@intel.com> wrote:
>> Issue an error for bad ELF .size directive on Linux kernel bisect where
>> the bad assembly codes aren't fixed. ?This patch adds
>> --size-check=[error|warning] so that we can issue a warning instead of
>> an error. ?OK to install?
>
> Please make it so that it'll be a warning by default, and an error
> upon programmer request. Otherwise, for the very purpose of
I disagree. It should be error by default since the input is bogus,
Otherwise, those assembly bugs, benign or not, may not get
fixed.
> bisection, it won't help much as you would have to override
> compiler/assembler flags during that process.
>
They can use a wrapper to pass --size-check=warning to
assembler. I think it is a small price to pay for those mistakes.
--
H.J.