linux-kernel - Re: [PATCH 2/2] ARC: handle gcc generated __builtin

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Message-ID: <CAK8P3a0VkVEYLDwi+tbita+e6jik6uMyJ=foMDLDA8K94w5tNA@mail.gmail.com>
Date:   Thu, 21 Dec 2017 09:09:58 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:     "open list:SYNOPSYS ARC ARCHITECTURE" 
        <linux-snps-arc@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] ARC: handle gcc generated __builtin_trap for older compiler

On Wed, Dec 20, 2017 at 11:49 PM, Vineet Gupta
<Vineet.Gupta1@...opsys.com> wrote:
> ARC gcc prior to GNU 2018.03 release didn't have a target specific
> __builtin_trap() implementation, generating default abort() call.
>
> Implement the abort() call - emulating what newer gcc does for the same,
> as suggested by Arnd.
>
> Signed-off-by: Vineet Gupta <vgupta@...opsys.com>

Acked-by: Arnd Bergmann <arnd@...db.de>