Not needed at all.

1 files changed, 0 insertions, 116 deletions

diff --git a/nptl/sysdeps/unix/sysv/linux/i386/lowlevelsem.h b/nptl/sysdeps/unix/sysv/linux/i386/lowlevelsem.h
deleted file mode 100644
index a273c33cb2..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/lowlevelsem.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _LOWLEVELSEM_H
-#define _LOWLEVELSEM_H	1
-
-#include <dl-sysdep.h>
-#include <tls.h>
-
-#ifndef LOCK
-# ifdef UP
-#  define LOCK	/* nothing */
-# else
-#  define LOCK "lock;"
-# endif
-#endif
-
-#define SYS_futex		240
-
-
-#ifdef I386_USE_SYSENTER
-# ifdef SHARED
-# define LLL_SEM_ENTER_KERNEL(arg)	"call *%%gs:%P" #arg "\n\t"
-# else
-# define LLL_SEM_ENTER_KERNEL(arg)	"call *_dl_sysinfo\n\t"
-# endif
-#else
-# define LLL_SEM_ENTER_KERNEL(arg)	"int $0x80\n\t"
-#endif
-
-#define lll_sem_wait(sem) \
-  ({ int result, ignore1, ignore2;					      \
-     __asm __volatile ("1:\taddl $1,8(%4)\n\t"				      \
-		       LOCK "addl $1,(%4)\n\t"				      \
-		       "jng 2f\n"					      \
-		       ".subsection 1\n"				      \
-		       "2:\tmovl %4, %%eax\n\t"				      \
-		       "call __lll_unlock_wake\n\t"			      \
-		       "jmp 3f\n\t"					      \
-		       ".previous\n"					      \
-		       "3:\tpushl %%ebx\n\t"				      \
-		       "movl %%esi, %%ecx\n\t"				      \
-		       "movl %%esi, %%edx\n\t"				      \
-		       "leal 4(%4), %%ebx\n\t"				      \
-		       "movl %5, %%eax\n\t"				      \
-		       LLL_SEM_ENTER_KERNEL (9)				      \
-		       "movl %%eax, %%edx\n\t"				      \
-		       "popl %%ebx\n\t"					      \
-		       "orl $-1, %%eax\n\t"				      \
-		       LOCK "xaddl %%eax, (%4)\n\t"			      \
-		       "jne 4f\n\t"					      \
-		       ".subsection 1\n"				      \
-		       "4:\tmovl %4, %%ecx\n\t"				      \
-		       "call __lll_lock_wait\n\t"			      \
-		       "jmp 5f\n\t"					      \
-		       ".previous\n"					      \
-		       "5:\tsubl $1,8(%4)\n\t"				      \
-		       "xorl %0, %0\n\t"				      \
-		       "cmpl $0, 4(%4)\n\t"				      \
-		       "jne,pt 6f\n\t"					      \
-		       "cmpl %7, %%edx\n\t"				      \
-		       "jne,pn 1b\n\t"					      \
-		       "addl %8, %0\n\t" /* Shorter than movl %7, %0 */	      \
-		       "6:"						      \
-		       : "=a" (result), "=c" (ignore1), "=d" (ignore2),	      \
-			 "=m" (*sem)					      \
-		       : "D" (sem), "i" (SYS_futex), "S" (0),		      \
-			 "i" (-EINTR), "i" (EINTR),			      \
-			 "i" (offsetof (tcbhead_t, sysinfo)));		      \
-     result; })
-
-
-extern int __lll_sem_timedwait (struct sem *sem, const struct timespec *ts)
-     __attribute__ ((regparm (2))) attribute_hidden;
-#define lll_sem_timedwait(sem, timeout) \
-  __lll_sem_timedwait (sem, timeout)
-
-
-#define lll_sem_post(sem) \
-  (void) ({ int ignore1, ignore2, ignore3;				      \
-	    __asm __volatile ("movl $1, %%eax\n\t"			      \
-			      LOCK					      \
-			      "xaddl %%eax, (%4)\n\t"			      \
-			      "pushl %%esi\n\t"				      \
-			      "pushl %%ebx\n\t"				      \
-			      "movl %4, %%ebx\n\t"			      \
-			      "leal 1(%%eax), %%edx\n\t"		      \
-			      "xorl %%esi, %%esi\n\t"			      \
-			      "movl %5, %%eax\n\t"			      \
-			      /* movl $FUTEX_WAKE, %ecx */		      \
-			      "movl $1, %%ecx\n\t"			      \
-			      LLL_SEM_ENTER_KERNEL (6)			      \
-			      "popl %%ebx\n\t"				      \
-			      "popl %%esi"				      \
-			      : "=&a" (ignore1), "=c" (ignore2),	      \
-				"=m" (*sem), "=d" (ignore3)		      \
-			      : "r" (sem), "i" (SYS_futex),		      \
-				"i" (offsetof (tcbhead_t, sysinfo))); })
-
-#endif	/* lowlevelsem.h */