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Re: [PATCH] Add ifunc memcpy and memmove for aarch64

From: Florian Weimer <fweimer at redhat dot com>
To: Steve Ellcey <sellcey at caviumnetworks dot com>, Adhemerval Zanella <adhemerval dot zanella at linaro dot org>, libc-alpha at sourceware dot org
Date: Tue, 24 Jan 2017 10:37:35 +0100
Subject: Re: [PATCH] Add ifunc memcpy and memmove for aarch64
Authentication-results: sourceware.org; auth=none
References: <4b2ac221-f201-e740-13c4-9abf69149941@linaro.org> <1485214395.4759.44.camel@caviumnetworks.com>

On 01/24/2017 12:33 AM, Steve Ellcey wrote:

How is cpu-features-offsets.sym used and what do I need in this file?
I think this may be how _dl_aarch64_cpu_features is supposed to be
defined but I am not sure.

It allows the assembler to use the values of C constant expressions.Commit 67aae64512cb42332f76a83e84ac2bc608ad4ad2 is an aarch64 example ofits use.


Florian

References:
- Re: [PATCH] Add ifunc memcpy and memmove for aarch64
  - From: Adhemerval Zanella
- Re: [PATCH] Add ifunc memcpy and memmove for aarch64
  - From: Steve Ellcey

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