From: Andreas Schwab <schwab@linux-m68k.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Finn Thain <fthain@telegraphics.com.au>,
kbuild test robot <lkp@intel.com>,
kbuild-all@01.org, linux-m68k <linux-m68k@lists.linux-m68k.org>,
Arnd Bergmann <arnd@arndb.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [m68k:master 1174/1174] arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' forming offset 8 is out of the bounds [0, 7]
Date: Mon, 11 Mar 2019 10:56:42 +0100 [thread overview]
Message-ID: <mvmo96hvin9.fsf@linux-m68k.org> (raw)
In-Reply-To: <CAMuHMdWr-Y7mfH3gFXfK0fWpEhhdoW9VUkOEwf0nFN8kfr4zrg@mail.gmail.com> (Geert Uytterhoeven's message of "Mon, 11 Mar 2019 10:14:11 +0100")
On Mär 11 2019, Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> Hi Finn,
>
> On Thu, Mar 7, 2019 at 10:42 PM Finn Thain <fthain@telegraphics.com.au> wrote:
>> No, the link fails because the compiler still emits some references to
>> strlen().
>
> Despite -ffreestanding?!?
*Because* of -ffreestanding. Without that, strlen would be recognized
and turned into __builtin_strlen.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2019-03-11 9:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201903042049.npxcZzps%fengguang.wu@intel.com>
2019-03-04 13:05 ` [m68k:master 1174/1174] arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' forming offset 8 is out of the bounds [0, 7] Geert Uytterhoeven
2019-03-05 2:56 ` Finn Thain
2019-03-05 2:59 ` Finn Thain
2019-03-05 7:49 ` Geert Uytterhoeven
2019-03-05 8:58 ` Finn Thain
2019-03-05 9:03 ` Geert Uytterhoeven
2019-03-05 9:04 ` Andreas Schwab
2019-03-07 2:59 ` Finn Thain
2019-03-07 8:30 ` Geert Uytterhoeven
2019-03-07 21:43 ` Finn Thain
2019-03-11 9:14 ` Geert Uytterhoeven
2019-03-11 9:56 ` Andreas Schwab [this message]
2019-03-11 10:05 ` Geert Uytterhoeven
2019-03-11 10:13 ` Andreas Schwab
2019-03-11 10:20 ` Geert Uytterhoeven
2019-03-11 22:31 ` Finn Thain
2019-03-18 2:53 ` Finn Thain
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