about summary refs log tree commit diff
diff options
context:
space:
mode:
authorH.J. Lu <hjl.tools@gmail.com>2020-02-01 05:44:56 -0800
committerH.J. Lu <hjl.tools@gmail.com>2020-02-01 05:44:56 -0800
commitbbfc0f0f8e30680437d1c5b90563018bcd403881 (patch)
treee35c7fbfb225d282504edfc6ddfc473a98c3ab48
parent0455f251f494d30db4b52f11b5b0b7f285f775ef (diff)
downloadglibc-bbfc0f0f8e30680437d1c5b90563018bcd403881.tar.gz
glibc-bbfc0f0f8e30680437d1c5b90563018bcd403881.tar.xz
glibc-bbfc0f0f8e30680437d1c5b90563018bcd403881.zip
i386: Remove _exit.S
The generic implementation is suffice since __NR_exit_group is always
support and i386 does define ABORT_INSTRUCTION.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
-rw-r--r--sysdeps/unix/sysv/linux/i386/_exit.S44
1 files changed, 0 insertions, 44 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/_exit.S b/sysdeps/unix/sysv/linux/i386/_exit.S
deleted file mode 100644
index 1f7bfeb7e7..0000000000
--- a/sysdeps/unix/sysv/linux/i386/_exit.S
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2002-2020 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>
-
-	.text
-	.type	_exit,@function
-	.global	_exit
-_exit:
-	movl	4(%esp), %ebx
-
-	/* Try the new syscall first.  */
-#ifdef __NR_exit_group
-	movl	$__NR_exit_group, %eax
-	ENTER_KERNEL
-#endif
-
-	/* Not available.  Now the old one.  */
-	movl	$__NR_exit, %eax
-	/* Don't bother using ENTER_KERNEL here.  If the exit_group
-	   syscall is not available AT_SYSINFO isn't either.  */
-	int	$0x80
-
-	/* This must not fail.  Be sure we don't return.  */
-	hlt
-	.size	_exit,.-_exit
-
-libc_hidden_def (_exit)
-rtld_hidden_def (_exit)
-weak_alias (_exit, _Exit)