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From: David Daney <ddaney@caviumnetworks.com>
To: keshav yadav <keshav.yadav2005@gmail.com>
Cc: Ian Lance Taylor <iant@google.com>,
	 mips-gnu-discuss@codesourcery.com, gcc-help@gcc.gnu.org
Subject: Re: page size change on MIPS
Date: Fri, 04 Feb 2011 17:47:00 -0000	[thread overview]
Message-ID: <4D4C39E5.6030403@caviumnetworks.com> (raw)
In-Reply-To: <mcr4o8j3gwf.fsf@google.com>

On 02/04/2011 08:26 AM, Ian Lance Taylor wrote:
> keshav yadav<keshav.yadav2005@gmail.com>  writes:
>
>> I observe one different behavior when we have page size set to 4KB or
>> 16KB in kernel busybox receive argc[0] argument correct, but
>> when page size set to 64KB I am getting argv[0] as empty. So what may
>> be issue. I am using codesourcercy toolchain.
>
> I have no idea what the problem but I know that it is extremely unlikely
> to have anything to do with gcc.
>

I agree.

We routinely run programs compiled with a wide variety of stock GCC 
versions, under all three MIPS/Linux ABIs (o32, n32, n64) on kernels 
with 4K, 8K, 16K, 32K and 64K page sizes with no problems.

If you suspect a defect in your toolchain, you could try building a 
'stock' toolchain with recent Binutils and GCC versions.

David Daney

  reply	other threads:[~2011-02-04 17:39 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <AANLkTik+vpiWR4Xk4Pu+uCHq3XO=BZMGVka8-B9vuQew@mail.gmail.com>
     [not found] ` <4D3DCB5A.6060107@caviumnetworks.com>
     [not found]   ` <AANLkTin6GkKeJATbafP-k9YNcSTHeT8ohDpUD2RLDZ1J@mail.gmail.com>
     [not found]     ` <20110131130820.GB26217@linux-mips.org>
     [not found]       ` <AANLkTi=UTRk8e6fv3USP5RPKY-Fg0ehGBXrf0bD8NthX@mail.gmail.com>
     [not found]         ` <AANLkTimCfioamQWGeRCFFN=OoWE7-PhGs2tCH+_9H=HO@mail.gmail.com>
2011-02-04  6:02           ` keshav yadav
2011-02-04  9:40             ` keshav yadav
2011-02-04 16:50             ` Ian Lance Taylor
2011-02-04 17:47               ` David Daney [this message]
2011-02-07 16:11                 ` naveen yadav
2011-02-07 23:47                   ` David Daney
2011-02-08  8:43                     ` naveen yadav

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