public inbox for glibc-cvs@sourceware.org
help / color / mirror / Atom feed
From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc] Remove htonl.S for i386/x86_64
Date: Mon, 24 Oct 2022 14:17:36 +0000 (GMT)	[thread overview]
Message-ID: <20221024141736.78F2B3858412@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=29ff5b5b7237c8560dafecd27bd809c80ae5338e

commit 29ff5b5b7237c8560dafecd27bd809c80ae5338e
Author: Cristian Rodríguez <crrodriguez@opensuse.org>
Date:   Thu Oct 20 23:02:37 2022 +0000

    Remove htonl.S for i386/x86_64
    
    Generic implementation on top of __bswap_32 always expands
    inline to either bswap or movbe depending on -march=*.
    
    Signed-off-by: Cristian Rodríguez <crrodriguez@opensuse.org>

Diff:
---
 sysdeps/i386/htonl.S   | 34 ----------------------------------
 sysdeps/x86_64/htonl.S | 34 ----------------------------------
 2 files changed, 68 deletions(-)

diff --git a/sysdeps/i386/htonl.S b/sysdeps/i386/htonl.S
deleted file mode 100644
index c925440fe4..0000000000
--- a/sysdeps/i386/htonl.S
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Change byte order in word.  For Intel 80x86, x >= 4.
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include "asm-syntax.h"
-
-/*
-   INPUT PARAMETERS:
-   word		(sp + 4)
-*/
-
-	.text
-ENTRY (htonl)
-	movl	4(%esp), %eax
-	bswap	%eax
-	ret
-END (htonl)
-
-weak_alias (htonl, ntohl)
diff --git a/sysdeps/x86_64/htonl.S b/sysdeps/x86_64/htonl.S
deleted file mode 100644
index 469da6340b..0000000000
--- a/sysdeps/x86_64/htonl.S
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Change byte order in word.  For AMD x86-64.
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include "asm-syntax.h"
-
-/*
-   INPUT PARAMETERS:
-   word		%rdi
-*/
-
-	.text
-ENTRY (htonl)
-	movl	%edi, %eax
-	bswap	%eax
-	ret
-END (htonl)
-
-weak_alias (htonl, ntohl)

                 reply	other threads:[~2022-10-24 14:17 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20221024141736.78F2B3858412@sourceware.org \
    --to=azanella@sourceware.org \
    --cc=glibc-cvs@sourceware.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).