Not needed at all.

diff --git a/nptl/sysdeps/unix/sysv/linux/i386/lowlevelsem.h b/nptl/sysdeps/unix/sysv/linux/i386/lowlevelsem.h
deleted file mode 100644 (file)
index a273c33..0000000
--- 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 */