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From: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
To: Khem Raj <raj.khem@gmail.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH] mips: FIx clone3 implementation (BZ 31325)
Date: Fri, 2 Feb 2024 10:28:10 -0300	[thread overview]
Message-ID: <b0ff174f-00e8-409a-8d16-1a4c811f1094@linaro.org> (raw)
In-Reply-To: <CAMKF1soLOpbJQYPbpNq5YG12F8mnvd5C8jFYdBGJMC8p9CfUsA@mail.gmail.com>



On 01/02/24 21:06, Khem Raj wrote:
> On Thu, Feb 1, 2024 at 9:41 AM Adhemerval Zanella
> <adhemerval.zanella@linaro.org> wrote:
>>
>> For o32 we need to setup a minimal stack frame to allow cprestore
>> on __thread_start_clone3 (which instruct the linker to save the
>> gp for PIC).  Also, there is no guarantee by kABI that $8 will be
>> preserved after syscall execution, so we need to save it on the
>> provided stack.
>>
>> Checked on mipsel-linux-gnu.
> 
> works ok on yocto reference mips ( Big-endian ) ( mips-linux-gnu )
> 
> Tested-by: Khem Raj <raj.khem@gmail.com>

Thanks, I will install it.

      reply	other threads:[~2024-02-02 13:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-01 17:41 Adhemerval Zanella
2024-02-02  0:06 ` Khem Raj
2024-02-02 13:28   ` Adhemerval Zanella Netto [this message]

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