From: Willy Tarreau <w@1wt.eu>
To: "Thomas Weißschuh" <linux@weissschuh.net>
Cc: Shuah Khan <shuah@kernel.org>,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v2] tools/nolibc: add support for constructors and destructors
Date: Sat, 7 Oct 2023 12:36:59 +0200 [thread overview]
Message-ID: <20231007103659.GC23812@1wt.eu> (raw)
In-Reply-To: <20231007-nolibc-constructors-v2-1-ef84693efbc1@weissschuh.net>
On Sat, Oct 07, 2023 at 12:01:39PM +0200, Thomas Weißschuh wrote:
> With the startup code moved to C, implementing support for
> constructors and deconstructors is fairly easy to implement.
>
> Examples for code size impact:
>
> text data bss dec hex filename
> 21837 104 88 22029 560d nolibc-test.before
> 22135 120 88 22343 5747 nolibc-test.after
> 21970 104 88 22162 5692 nolibc-test.after-only-crt.h-changes
>
> The sections are defined by [0].
>
> [0] https://refspecs.linuxfoundation.org/elf/gabi4+/ch5.dynamic.html
>
> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Thanks!
Willy
prev parent reply other threads:[~2023-10-07 10:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-07 10:01 [PATCH v2] tools/nolibc: add support for constructors and destructors Thomas Weißschuh
2023-10-07 10:36 ` Willy Tarreau [this message]
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