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commit bbfc0f0f8e30680437d1c5b90563018bcd403881
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Author: H.J. Lu <hjl.tools@gmail.com>
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Date: Sat Feb 1 05:44:56 2020 -0800
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i386: Remove _exit.S
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The generic implementation is suffice since __NR_exit_group is always
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support and i386 does define ABORT_INSTRUCTION.
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Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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---
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diff --git a/sysdeps/unix/sysv/linux/i386/_exit.S b/sysdeps/unix/sysv/linux/i386/_exit.S
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deleted file mode 100644
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index a10eede..0000000
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--- a/sysdeps/unix/sysv/linux/i386/_exit.S
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+++ /dev/null
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@@ -1,44 +0,0 @@
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-/* Copyright (C) 2002-2018 Free Software Foundation, Inc.
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- This file is part of the GNU C Library.
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-
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- The GNU C Library is free software; you can redistribute it and/or
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- modify it under the terms of the GNU Lesser General Public
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- License as published by the Free Software Foundation; either
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- version 2.1 of the License, or (at your option) any later version.
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-
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- The GNU C Library is distributed in the hope that it will be useful,
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- but WITHOUT ANY WARRANTY; without even the implied warranty of
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- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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- Lesser General Public License for more details.
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-
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- You should have received a copy of the GNU Lesser General Public
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- License along with the GNU C Library; if not, see
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- <http://www.gnu.org/licenses/>. */
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-
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-#include <sysdep.h>
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-
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- .text
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- .type _exit,@function
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- .global _exit
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-_exit:
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- movl 4(%esp), %ebx
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-
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- /* Try the new syscall first. */
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-#ifdef __NR_exit_group
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- movl $__NR_exit_group, %eax
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- ENTER_KERNEL
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-#endif
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-
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- /* Not available. Now the old one. */
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- movl $__NR_exit, %eax
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- /* Don't bother using ENTER_KERNEL here. If the exit_group
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- syscall is not available AT_SYSINFO isn't either. */
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- int $0x80
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-
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- /* This must not fail. Be sure we don't return. */
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- hlt
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- .size _exit,.-_exit
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-
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-libc_hidden_def (_exit)
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-rtld_hidden_def (_exit)
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-weak_alias (_exit, _Exit)
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