From: Will Newton <will.newton@linaro.org>
To: Richard Henderson <rth@twiddle.net>
Cc: libc-ports@sourceware.org, Patch Tracking <patches@linaro.org>
Subject: Re: [PATCH] ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.
Date: Mon, 15 Apr 2013 17:44:00 -0000 [thread overview]
Message-ID: <CANu=Dmj5b2oFqvALjR5x_+Nwg8CRQSSazP9omFroin2SDqb_Tg@mail.gmail.com> (raw)
In-Reply-To: <516C357F.40406@twiddle.net>
On 15 April 2013 18:14, Richard Henderson <rth@twiddle.net> wrote:
> On 2013-04-15 11:56, Will Newton wrote:
>>
>> +# ifdef PIC
>> +1: .long _GLOBAL_OFFSET_TABLE_ - 0b - PC_OFS
>> +.Lmemcpy_neon:
>> + .long C_SYMBOL_NAME(__memcpy_neon)(GOT)
>> +.Lmemcpy_vfp:
>> + .long C_SYMBOL_NAME(__memcpy_vfp)(GOT)
>> +.Lmemcpy_arm:
>> + .long C_SYMBOL_NAME(__memcpy_arm)(GOT)
>
>
> There's no need for GOT entries. Just use pc-relative references.
Are you suggesting I use GOTOFF here or something else?
Thanks,
--
Will Newton
Toolchain Working Group, Linaro
next prev parent reply other threads:[~2013-04-15 17:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-15 9:57 Will Newton
2013-04-15 10:01 ` Will Newton
2013-04-15 10:23 ` Ondřej Bílka
2013-04-15 10:59 ` Will Newton
2013-04-15 13:38 ` Ondřej Bílka
2013-04-15 10:06 ` Måns Rullgård
2013-04-15 10:38 ` Will Newton
2013-04-15 10:46 ` Måns Rullgård
2013-04-15 10:49 ` Will Newton
2013-04-18 9:39 ` Ondřej Bílka
2013-04-18 9:47 ` Will Newton
2013-04-18 11:56 ` Ondřej Bílka
2013-04-15 17:14 ` Richard Henderson
2013-04-15 17:44 ` Will Newton [this message]
2013-04-15 18:22 ` Richard Henderson
2013-04-15 18:31 ` Will Newton
2013-04-15 18:37 ` Richard Henderson
2013-04-15 18:48 ` Will Newton
2013-04-15 19:12 ` Richard Henderson
2013-04-15 19:47 ` Will Newton
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