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Re: [PATCH v4 01/13] C-SKY: ABI related code

From: Joseph Myers <joseph at codesourcery dot com>
To: Mao Han <han_mao at c-sky dot com>
Cc: <libc-alpha at sourceware dot org>, <c-sky_gcc_upstream at c-sky dot com>, <gnu-csky at mentor dot com>
Date: Mon, 17 Sep 2018 21:45:55 +0000
Subject: Re: [PATCH v4 01/13] C-SKY: ABI related code
References: <cover.1536715883.git.han_mao@c-sky.com> <369062ae95df6648125b91354f707911cf8738de.1536720821.git.han_mao@c-sky.com>

On Wed, 12 Sep 2018, Mao Han wrote:

> +/* The canonical name for the function is `_mcount' in both C and asm,
> +   but some old asm code might assume it's `mcount'.  */
> +#undef mcount
> +weak_alias (_mcount, mcount)

That may be a reason to have this for old architectures, but you shouldn't 
have old asm for a new architecture, so no need for an mcount alias.

-- 
Joseph S. Myers
joseph@codesourcery.com

Follow-Ups:
- Re: [PATCH v4 01/13] C-SKY: ABI related code
  - From: Mao Han

References:
- [PATCH v4 00/13] port C-SKY to glibc
  - From: Mao Han
- [PATCH v4 01/13] C-SKY: ABI related code
  - From: Mao Han

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