On Jun 12, 2012, at 1:49 AM, Konstantin Belousov wrote:
>>>
>>> On Jun 5, 2012, at 8:09 AM, Jan Sieka wrote:
>>>>
>>>>
>>>> After investigating the issue it appeared that __flt_rounds symbol is
>>>> not exported by libc. Applying the following patch, recompilling world
>>>> and Perl fixed the problem and allowed to use Perl on SheevaPlug:
>>>>
>>>> diff --git a/lib/libc/arm/Symbol.map b/lib/libc/arm/Symbol.map
>>>> index e8c7f1d..8cdcdaf 100644
>>>> --- a/lib/libc/arm/Symbol.map
>>>> +++ b/lib/libc/arm/Symbol.map
>>>> @@ -70,6 +70,7 @@ FBSDprivate_1.0 {
>>>> __divdf3;
>>>> __floatsisf;
>>>> __floatsidf;
>>>> + __flt_rounds;
>>>> __fixsfsi;
>>>> __fixdfsi;
>>>> __fixunssfsi;
> If the symbols are used by normal programs, that I think
> we should indeed guarantee ABI stability for them, and FBSD_1.3
> namespace is the right namespace to use.
Why 1.3?
This is a common function across every architecture except MIPS right
now (and that's probably easily remedied), so why would it be in
a different section for different architectures?
Tim
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