[RFC 1/2][BZ #12674] Remove assembly versions of semaphores.

[OndÅej BÃlka <neleai at seznam dot cz>]

Hi, when I looked to bug 12674 I found that a x86 and x64 assembly
implementations just duplicate generic version without noticable performance
benefit (If barrier is needed could be simply done by platform-specific
macro if its needed).

I looked what are other architectures that do this, main one is sparc,
David could you comment on that?

Then there is sh that also looks like duplicate.

And there is alpha which contains only

-/* ??? This is an ass-backwards way to do this.  We should simply define
-   the acquire/release semantics of atomic_exchange_and_add.  And even if
-   we don't do this, we should be using atomic_full_barrier or otherwise.  */
-#define __lll_rel_instr  "mb"
-#include <nptl/sysdeps/unix/sysv/linux/sem_post.c>

After this is settled we could fix semaphore race conditions at once.

---
 nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S  | 150 --------
 .../unix/sysv/linux/i386/i486/sem_timedwait.S      | 327 ------------------
 .../unix/sysv/linux/i386/i486/sem_trywait.S        |  67 ----
 nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S  | 343 -------------------
 nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S  |  19 --
 .../unix/sysv/linux/i386/i586/sem_timedwait.S      |  19 --
 .../unix/sysv/linux/i386/i586/sem_trywait.S        |  19 --
 nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S  |  19 --
 nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S  |  19 --
 .../unix/sysv/linux/i386/i686/sem_timedwait.S      |  19 --
 .../unix/sysv/linux/i386/i686/sem_trywait.S        |  19 --
 nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S  |  19 --
 nptl/sysdeps/unix/sysv/linux/sh/sem_post.S         | 111 ------
 nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S    | 281 ---------------
 nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S      | 102 ------
 nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S         | 229 -------------
 nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c      |  92 -----
 nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c      |  69 ----
 nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c | 116 -------
 nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c      | 122 -------
 .../unix/sysv/linux/sparc/sparc32/sem_post.c       |  84 -----
 .../unix/sysv/linux/sparc/sparc32/sem_timedwait.c  | 153 ---------
 .../unix/sysv/linux/sparc/sparc32/sem_trywait.c    |  58 ----
 .../unix/sysv/linux/sparc/sparc32/sem_wait.c       | 176 ----------
 .../sysv/linux/sparc/sparc32/sparcv9/sem_post.c    |   1 -
 .../linux/sparc/sparc32/sparcv9/sem_timedwait.c    |   1 -
 .../sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c |   1 -
 .../sysv/linux/sparc/sparc32/sparcv9/sem_wait.c    |   1 -
 nptl/sysdeps/unix/sysv/linux/structsem.sym         |  12 -
 nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S     |  75 ----
 .../sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S | 380 ---------------------
 nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S  |  47 ---
 nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S     | 176 ----------
 .../sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c  |   5 -
 34 files changed, 3331 deletions(-)
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/structsem.sym
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S
 delete mode 100644 nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S
 delete mode 100644 ports/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c

diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
deleted file mode 100644
index af70cf2..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-
-
-	.text
-
-	.globl	__new_sem_post
-	.type	__new_sem_post,@function
-	.align	16
-__new_sem_post:
-	cfi_startproc
-	pushl	%ebx
-	cfi_adjust_cfa_offset(4)
-	cfi_offset(%ebx, -8)
-
-	movl	8(%esp), %ebx
-
-#if VALUE == 0
-	movl	(%ebx), %eax
-#else
-	movl	VALUE(%ebx), %eax
-#endif
-0:	cmpl	$SEM_VALUE_MAX, %eax
-	je	3f
-	leal	1(%eax), %edx
-	LOCK
-#if VALUE == 0
-	cmpxchgl %edx, (%ebx)
-#else
-	cmpxchgl %edx, VALUE(%ebx)
-#endif
-	jnz	0b
-
-	cmpl	$0, NWAITERS(%ebx)
-	je	2f
-
-	movl	$FUTEX_WAKE, %ecx
-	orl	PRIVATE(%ebx), %ecx
-	movl	$1, %edx
-	movl	$SYS_futex, %eax
-	ENTER_KERNEL
-
-	testl	%eax, %eax
-	js	1f
-
-2:	xorl	%eax, %eax
-	popl	%ebx
-	cfi_adjust_cfa_offset(-4)
-	cfi_restore(%ebx)
-	ret
-
-	cfi_adjust_cfa_offset(4)
-	cfi_offset(%ebx, -8)
-1:
-#ifdef PIC
-	SETUP_PIC_REG(bx)
-#else
-	movl	$4f, %ebx
-4:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	$EINVAL, (%edx)
-#else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	$EINVAL, %gs:(%edx)
-#endif
-
-	orl	$-1, %eax
-	popl	%ebx
-	ret
-
-3:
-#ifdef PIC
-	SETUP_PIC_REG(bx)
-#else
-	movl	$5f, %ebx
-5:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	$EOVERFLOW, (%edx)
-#else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	$EOVERFLOW, %gs:(%edx)
-#endif
-
-	orl	$-1, %eax
-	popl	%ebx
-	cfi_adjust_cfa_offset(-4)
-	cfi_restore(%ebx)
-	ret
-	cfi_endproc
-	.size	__new_sem_post,.-__new_sem_post
-	versioned_symbol(libpthread, __new_sem_post, sem_post, GLIBC_2_1)
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-	.global	__old_sem_post
-	.type	__old_sem_post,@function
-__old_sem_post:
-	cfi_startproc
-	pushl	%ebx
-	cfi_adjust_cfa_offset(4)
-	cfi_offset(%ebx, -8)
-
-	movl	8(%esp), %ebx
-	LOCK
-	addl	$1, (%ebx)
-
-	movl	$SYS_futex, %eax
-	movl	$FUTEX_WAKE, %ecx
-	movl	$1, %edx
-	ENTER_KERNEL
-
-	testl	%eax, %eax
-	js	1b
-
-	xorl	%eax, %eax
-	popl	%ebx
-	cfi_adjust_cfa_offset(-4)
-	cfi_restore(%ebx)
-	ret
-	cfi_endproc
-	.size	__old_sem_post,.-__old_sem_post
-	compat_symbol(libpthread, __old_sem_post, sem_post, GLIBC_2_0)
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
deleted file mode 100644
index 472b1e0..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
+++ /dev/null
@@ -1,327 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-
-
-#if VALUE != 0
-# error "code needs to be rewritten for VALUE != 0"
-#endif
-
-
-	.text
-
-	.globl	sem_timedwait
-	.type	sem_timedwait,@function
-	.align	16
-sem_timedwait:
-.LSTARTCODE:
-	movl	4(%esp), %ecx
-
-	movl	(%ecx), %eax
-2:	testl	%eax, %eax
-	je	1f
-
-	leal	-1(%eax), %edx
-	LOCK
-	cmpxchgl %edx, (%ecx)
-	jne	2b
-
-	xorl	%eax, %eax
-	ret
-
-	/* Check whether the timeout value is valid.  */
-1:	pushl	%esi
-.Lpush_esi:
-	pushl	%edi
-.Lpush_edi:
-	pushl	%ebx
-.Lpush_ebx:
-	subl	$12, %esp
-.Lsub_esp:
-
-	movl	32(%esp), %edi
-
-	/* Check for invalid nanosecond field.  */
-	cmpl	$1000000000, 4(%edi)
-	movl	$EINVAL, %esi
-	jae	.Lerrno_exit
-
-	LOCK
-	incl	NWAITERS(%ecx)
-
-7:	xorl	%ecx, %ecx
-	movl	%esp, %ebx
-	movl	%ecx, %edx
-	movl	$__NR_gettimeofday, %eax
-	ENTER_KERNEL
-
-	/* Compute relative timeout.  */
-	movl	4(%esp), %eax
-	movl	$1000, %edx
-	mul	%edx		/* Milli seconds to nano seconds.  */
-	movl	(%edi), %ecx
-	movl	4(%edi), %edx
-	subl	(%esp), %ecx
-	subl	%eax, %edx
-	jns	5f
-	addl	$1000000000, %edx
-	subl	$1, %ecx
-5:	testl	%ecx, %ecx
-	movl	$ETIMEDOUT, %esi
-	js	6f		/* Time is already up.  */
-
-	movl	%ecx, (%esp)	/* Store relative timeout.  */
-	movl	%edx, 4(%esp)
-
-.LcleanupSTART:
-	call	__pthread_enable_asynccancel
-	movl	%eax, 8(%esp)
-
-	movl	28(%esp), %ebx	/* Load semaphore address.  */
-#if FUTEX_WAIT == 0
-	movl	PRIVATE(%ebx), %ecx
-#else
-	movl	$FUTEX_WAIT, %ecx
-	orl	PRIVATE(%ebx), %ecx
-#endif
-	movl	%esp, %esi
-	xorl	%edx, %edx
-	movl	$SYS_futex, %eax
-	ENTER_KERNEL
-	movl	%eax, %esi
-
-	movl	8(%esp), %eax
-	call	__pthread_disable_asynccancel
-.LcleanupEND:
-
-	testl	%esi, %esi
-	je	9f
-	cmpl	$-EWOULDBLOCK, %esi
-	jne	3f
-
-9:	movl	(%ebx), %eax
-8:	testl	%eax, %eax
-	je	7b
-
-	leal	-1(%eax), %ecx
-	LOCK
-	cmpxchgl %ecx, (%ebx)
-	jne	8b
-
-	xorl	%eax, %eax
-
-	LOCK
-	decl	NWAITERS(%ebx)
-
-10:	addl	$12, %esp
-.Ladd_esp:
-	popl	%ebx
-.Lpop_ebx:
-	popl	%edi
-.Lpop_edi:
-	popl	%esi
-.Lpop_esi:
-	ret
-
-.Lafter_ret:
-3:	negl	%esi
-6:
-	movl	28(%esp), %ebx	/* Load semaphore address.  */
-	LOCK
-	decl	NWAITERS(%ebx)
-.Lerrno_exit:
-#ifdef PIC
-	SETUP_PIC_REG(bx)
-#else
-	movl	$4f, %ebx
-4:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	%esi, (%edx)
-#else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	%esi, %gs:(%edx)
-#endif
-
-	orl	$-1, %eax
-	jmp	10b
-	.size	sem_timedwait,.-sem_timedwait
-
-
-	.type	sem_wait_cleanup,@function
-sem_wait_cleanup:
-	LOCK
-	decl	NWAITERS(%ebx)
-	movl	%eax, (%esp)
-.LcallUR:
-	call	_Unwind_Resume@PLT
-	hlt
-.LENDCODE:
-	.size	sem_wait_cleanup,.-sem_wait_cleanup
-
-
-	.section .gcc_except_table,"a",@progbits
-.LexceptSTART:
-	.byte	0xff				# @LPStart format (omit)
-	.byte	0xff				# @TType format (omit)
-	.byte	0x01				# call-site format
-						# DW_EH_PE_uleb128
-	.uleb128 .Lcstend-.Lcstbegin
-.Lcstbegin:
-	.uleb128 .LcleanupSTART-.LSTARTCODE
-	.uleb128 .LcleanupEND-.LcleanupSTART
-	.uleb128 sem_wait_cleanup-.LSTARTCODE
-	.uleb128  0
-	.uleb128 .LcallUR-.LSTARTCODE
-	.uleb128 .LENDCODE-.LcallUR
-	.uleb128 0
-	.uleb128  0
-.Lcstend:
-
-
-	.section .eh_frame,"a",@progbits
-.LSTARTFRAME:
-	.long	.LENDCIE-.LSTARTCIE		# Length of the CIE.
-.LSTARTCIE:
-	.long	0				# CIE ID.
-	.byte	1				# Version number.
-#ifdef SHARED
-	.string	"zPLR"				# NUL-terminated augmentation
-						# string.
-#else
-	.string	"zPL"				# NUL-terminated augmentation
-						# string.
-#endif
-	.uleb128 1				# Code alignment factor.
-	.sleb128 -4				# Data alignment factor.
-	.byte	8				# Return address register
-						# column.
-#ifdef SHARED
-	.uleb128 7				# Augmentation value length.
-	.byte	0x9b				# Personality: DW_EH_PE_pcrel
-						# + DW_EH_PE_sdata4
-						# + DW_EH_PE_indirect
-	.long	DW.ref.__gcc_personality_v0-.
-	.byte	0x1b				# LSDA Encoding: DW_EH_PE_pcrel
-						# + DW_EH_PE_sdata4.
-	.byte	0x1b				# FDE Encoding: DW_EH_PE_pcrel
-						# + DW_EH_PE_sdata4.
-#else
-	.uleb128 6				# Augmentation value length.
-	.byte	0x0				# Personality: absolute
-	.long	__gcc_personality_v0
-	.byte	0x0				# LSDA Encoding: absolute
-#endif
-	.byte 0x0c				# DW_CFA_def_cfa
-	.uleb128 4
-	.uleb128 4
-	.byte	0x88				# DW_CFA_offset, column 0x10
-	.uleb128 1
-	.align 4
-.LENDCIE:
-
-	.long	.LENDFDE-.LSTARTFDE		# Length of the FDE.
-.LSTARTFDE:
-	.long	.LSTARTFDE-.LSTARTFRAME		# CIE pointer.
-#ifdef SHARED
-	.long	.LSTARTCODE-.			# PC-relative start address
-						# of the code.
-#else
-	.long	.LSTARTCODE			# Start address of the code.
-#endif
-	.long	.LENDCODE-.LSTARTCODE		# Length of the code.
-	.uleb128 4				# Augmentation size
-#ifdef SHARED
-	.long	.LexceptSTART-.
-#else
-	.long	.LexceptSTART
-#endif
-
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpush_esi-.LSTARTCODE
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 8
-	.byte   0x86				# DW_CFA_offset %esi
-	.uleb128 2
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpush_edi-.Lpush_esi
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 12
-	.byte   0x87				# DW_CFA_offset %edi
-	.uleb128 3
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpush_ebx-.Lpush_edi
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 16
-	.byte   0x83				# DW_CFA_offset %ebx
-	.uleb128 4
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lsub_esp-.Lpush_ebx
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 28
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Ladd_esp-.Lsub_esp
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 16
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpop_ebx-.Ladd_esp
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 12
-	.byte	0xc3				# DW_CFA_restore %ebx
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpop_edi-.Lpop_ebx
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 8
-	.byte	0xc7				# DW_CFA_restore %edi
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpop_esi-.Lpop_edi
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 4
-	.byte	0xc6				# DW_CFA_restore %esi
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lafter_ret-.Lpop_esi
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 28
-	.byte   0x86				# DW_CFA_offset %esi
-	.uleb128 2
-	.byte   0x87				# DW_CFA_offset %edi
-	.uleb128 3
-	.byte   0x83				# DW_CFA_offset %ebx
-	.uleb128 4
-	.align	4
-.LENDFDE:
-
-
-#ifdef SHARED
-	.hidden	DW.ref.__gcc_personality_v0
-	.weak	DW.ref.__gcc_personality_v0
-	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	4
-	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, 4
-DW.ref.__gcc_personality_v0:
-	.long	__gcc_personality_v0
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S
deleted file mode 100644
index 5c589a0..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <lowlevellock.h>
-
-	.text
-
-	.globl	__new_sem_trywait
-	.type	__new_sem_trywait,@function
-	.align	16
-__new_sem_trywait:
-	movl	4(%esp), %ecx
-
-	movl	(%ecx), %eax
-2:	testl	%eax, %eax
-	jz	1f
-
-	leal	-1(%eax), %edx
-	LOCK
-	cmpxchgl %edx, (%ecx)
-	jne	2b
-	xorl	%eax, %eax
-	ret
-
-1:
-#ifdef PIC
-	SETUP_PIC_REG(cx)
-#else
-	movl	$3f, %ecx
-3:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ecx
-#ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ecx), %edx
-	addl	%gs:0, %edx
-	movl	$EAGAIN, (%edx)
-#else
-	movl	errno@gotntpoff(%ecx), %edx
-	movl	$EAGAIN, %gs:(%edx)
-#endif
-	orl	$-1, %eax
-	ret
-	.size	__new_sem_trywait,.-__new_sem_trywait
-	versioned_symbol(libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1)
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-	.global	__old_sem_trywait
-__old_sem_trywait = __new_sem_trywait
-	compat_symbol(libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0)
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S
deleted file mode 100644
index 88d8fe7..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S
+++ /dev/null
@@ -1,343 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-
-
-#if VALUE != 0
-# error "code needs to be rewritten for VALUE != 0"
-#endif
-
-	.text
-
-	.globl	__new_sem_wait
-	.type	__new_sem_wait,@function
-	.align	16
-__new_sem_wait:
-.LSTARTCODE:
-	pushl	%ebx
-.Lpush_ebx:
-	pushl	%esi
-.Lpush_esi:
-	subl	$4, %esp
-.Lsub_esp:
-
-	movl	16(%esp), %ebx
-
-	movl	(%ebx), %eax
-2:	testl	%eax, %eax
-	je	1f
-
-	leal	-1(%eax), %edx
-	LOCK
-	cmpxchgl %edx, (%ebx)
-	jne	2b
-7:	xorl	%eax, %eax
-
-9:	movl	4(%esp), %esi
-	movl	8(%esp), %ebx
-	addl	$12, %esp
-.Ladd_esp:
-	ret
-
-.Lafter_ret:
-1:	LOCK
-	incl	NWAITERS(%ebx)
-
-.LcleanupSTART:
-6:	call	__pthread_enable_asynccancel
-	movl	%eax, (%esp)
-
-#if FUTEX_WAIT == 0
-	movl	PRIVATE(%ebx), %ecx
-#else
-	movl	$FUTEX_WAIT, %ecx
-	orl	PRIVATE(%ebx), %ecx
-#endif
-	xorl	%esi, %esi
-	xorl	%edx, %edx
-	movl	$SYS_futex, %eax
-	ENTER_KERNEL
-	movl	%eax, %esi
-
-	movl	(%esp), %eax
-	call	__pthread_disable_asynccancel
-.LcleanupEND:
-
-	testl	%esi, %esi
-	je	3f
-	cmpl	$-EWOULDBLOCK, %esi
-	jne	4f
-
-3:
-	movl	(%ebx), %eax
-5:	testl	%eax, %eax
-	je	6b
-
-	leal	-1(%eax), %edx
-	LOCK
-	cmpxchgl %edx, (%ebx)
-	jne	5b
-
-	LOCK
-	decl	NWAITERS(%ebx)
-	jmp	7b
-
-4:	LOCK
-	decl	NWAITERS(%ebx)
-
-	negl	%esi
-#ifdef PIC
-	SETUP_PIC_REG(bx)
-#else
-	movl	$8f, %ebx
-8:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	%esi, (%edx)
-#else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	%esi, %gs:(%edx)
-#endif
-	orl	$-1, %eax
-
-	jmp	9b
-	.size	__new_sem_wait,.-__new_sem_wait
-	versioned_symbol(libpthread, __new_sem_wait, sem_wait, GLIBC_2_1)
-
-
-	.type	sem_wait_cleanup,@function
-sem_wait_cleanup:
-	LOCK
-	decl	NWAITERS(%ebx)
-	movl	%eax, (%esp)
-.LcallUR:
-	call	_Unwind_Resume@PLT
-	hlt
-.LENDCODE:
-	.size	sem_wait_cleanup,.-sem_wait_cleanup
-
-
-	.section .gcc_except_table,"a",@progbits
-.LexceptSTART:
-	.byte	0xff				# @LPStart format (omit)
-	.byte	0xff				# @TType format (omit)
-	.byte	0x01				# call-site format
-						# DW_EH_PE_uleb128
-	.uleb128 .Lcstend-.Lcstbegin
-.Lcstbegin:
-	.uleb128 .LcleanupSTART-.LSTARTCODE
-	.uleb128 .LcleanupEND-.LcleanupSTART
-	.uleb128 sem_wait_cleanup-.LSTARTCODE
-	.uleb128  0
-	.uleb128 .LcallUR-.LSTARTCODE
-	.uleb128 .LENDCODE-.LcallUR
-	.uleb128 0
-	.uleb128  0
-.Lcstend:
-
-
-	.section .eh_frame,"a",@progbits
-.LSTARTFRAME:
-	.long	.LENDCIE-.LSTARTCIE		# Length of the CIE.
-.LSTARTCIE:
-	.long	0				# CIE ID.
-	.byte	1				# Version number.
-#ifdef SHARED
-	.string	"zPLR"				# NUL-terminated augmentation
-						# string.
-#else
-	.string	"zPL"				# NUL-terminated augmentation
-						# string.
-#endif
-	.uleb128 1				# Code alignment factor.
-	.sleb128 -4				# Data alignment factor.
-	.byte	8				# Return address register
-						# column.
-#ifdef SHARED
-	.uleb128 7				# Augmentation value length.
-	.byte	0x9b				# Personality: DW_EH_PE_pcrel
-						# + DW_EH_PE_sdata4
-						# + DW_EH_PE_indirect
-	.long	DW.ref.__gcc_personality_v0-.
-	.byte	0x1b				# LSDA Encoding: DW_EH_PE_pcrel
-						# + DW_EH_PE_sdata4.
-	.byte	0x1b				# FDE Encoding: DW_EH_PE_pcrel
-						# + DW_EH_PE_sdata4.
-#else
-	.uleb128 6				# Augmentation value length.
-	.byte	0x0				# Personality: absolute
-	.long	__gcc_personality_v0
-	.byte	0x0				# LSDA Encoding: absolute
-#endif
-	.byte 0x0c				# DW_CFA_def_cfa
-	.uleb128 4
-	.uleb128 4
-	.byte	0x88				# DW_CFA_offset, column 0x10
-	.uleb128 1
-	.align 4
-.LENDCIE:
-
-	.long	.LENDFDE-.LSTARTFDE		# Length of the FDE.
-.LSTARTFDE:
-	.long	.LSTARTFDE-.LSTARTFRAME		# CIE pointer.
-#ifdef SHARED
-	.long	.LSTARTCODE-.			# PC-relative start address
-						# of the code.
-#else
-	.long	.LSTARTCODE			# Start address of the code.
-#endif
-	.long	.LENDCODE-.LSTARTCODE		# Length of the code.
-	.uleb128 4				# Augmentation size
-#ifdef SHARED
-	.long	.LexceptSTART-.
-#else
-	.long	.LexceptSTART
-#endif
-
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpush_ebx-.LSTARTCODE
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 8
-	.byte   0x83				# DW_CFA_offset %ebx
-	.uleb128 2
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lpush_esi-.Lpush_ebx
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 12
-	.byte   0x86				# DW_CFA_offset %esi
-	.uleb128 3
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lsub_esp-.Lpush_esi
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 16
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Ladd_esp-.Lsub_esp
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 4
-	.byte	0xc3				# DW_CFA_restore %ebx
-	.byte	0xc6				# DW_CFA_restore %esi
-	.byte	4				# DW_CFA_advance_loc4
-	.long	.Lafter_ret-.Ladd_esp
-	.byte	14				# DW_CFA_def_cfa_offset
-	.uleb128 16
-	.byte   0x83				# DW_CFA_offset %ebx
-	.uleb128 2
-	.byte   0x86				# DW_CFA_offset %esi
-	.uleb128 3
-	.align	4
-.LENDFDE:
-
-
-#ifdef SHARED
-	.hidden	DW.ref.__gcc_personality_v0
-	.weak	DW.ref.__gcc_personality_v0
-	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	4
-	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, 4
-DW.ref.__gcc_personality_v0:
-	.long	__gcc_personality_v0
-#endif
-
-
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-	.section ".text.compat", "ax"
-	.global	__old_sem_wait
-	.type	__old_sem_wait,@function
-	.align	16
-	cfi_startproc
-__old_sem_wait:
-	pushl	%ebx
-	cfi_adjust_cfa_offset(4)
-	pushl	%esi
-	cfi_adjust_cfa_offset(4)
-	subl	$4, %esp
-	cfi_adjust_cfa_offset(4)
-
-	movl	16(%esp), %ebx
-	cfi_offset(ebx, -8)
-
-	cfi_offset(esi, -12)
-3:	movl	(%ebx), %eax
-2:	testl	%eax, %eax
-	je	1f
-
-	leal	-1(%eax), %edx
-	LOCK
-	cmpxchgl %edx, (%ebx)
-	jne	2b
-	xorl	%eax, %eax
-
-5:	movl	4(%esp), %esi
-	movl	8(%esp), %ebx
-	addl	$12, %esp
-	cfi_restore(ebx)
-	cfi_restore(esi)
-	cfi_adjust_cfa_offset(-12)
-	ret
-
-	cfi_adjust_cfa_offset(12)
-	cfi_offset(ebx, -8)
-	cfi_offset(esi, -12)
-1:	call	__pthread_enable_asynccancel
-	movl	%eax, (%esp)
-
-	xorl	%esi, %esi
-	movl	$SYS_futex, %eax
-	movl	%esi, %ecx
-	movl	%esi, %edx
-	ENTER_KERNEL
-	movl	%eax, %esi
-
-	movl	(%esp), %eax
-	call	__pthread_disable_asynccancel
-
-	testl	%esi, %esi
-	je	3b
-	cmpl	$-EWOULDBLOCK, %esi
-	je	3b
-	negl	%esi
-#ifdef PIC
-	SETUP_PIC_REG(bx)
-#else
-	movl	$4f, %ebx
-4:
-#endif
-	addl	$_GLOBAL_OFFSET_TABLE_, %ebx
-#ifdef NO_TLS_DIRECT_SEG_REFS
-	movl	errno@gotntpoff(%ebx), %edx
-	addl	%gs:0, %edx
-	movl	%esi, (%edx)
-#else
-	movl	errno@gotntpoff(%ebx), %edx
-	movl	%esi, %gs:(%edx)
-#endif
-	orl	$-1, %eax
-	jmp	5b
-	cfi_endproc
-	.size	__old_sem_wait,.-__old_sem_wait
-	compat_symbol(libpthread, __old_sem_wait, sem_wait, GLIBC_2_0)
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S b/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S
deleted file mode 100644
index d67be26..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_post.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S
deleted file mode 100644
index 00e0b3b..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_timedwait.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S b/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S
deleted file mode 100644
index 3fd710b..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_trywait.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S
deleted file mode 100644
index 5490b79..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_wait.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S b/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S
deleted file mode 100644
index d67be26..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_post.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S
deleted file mode 100644
index 00e0b3b..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_timedwait.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S b/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S
deleted file mode 100644
index 3fd710b..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_trywait.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S
deleted file mode 100644
index 5490b79..0000000
--- a/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include "../i486/sem_wait.S"
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
deleted file mode 100644
index 4d6389d..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (C) 2003-2013 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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-#include "lowlevel-atomic.h"
-
-
-	.text
-
-	.globl	__new_sem_post
-	.type	__new_sem_post,@function
-	.align	5
-	cfi_startproc
-__new_sem_post:
-	mov.l	@(VALUE,r4), r2
-0:
-	mov.l	.Lmax, r1
-	cmp/eq	r1, r2
-	bt/s	3f
-	 mov	r2, r3
-	mov	r3, r5
-	add	#1, r5
-	CMPXCHG (r3, @(VALUE,r4), r5, r2)
-	bf	0b
-	mov.l	@(NWAITERS,r4), r2
-	tst	r2, r2
-	bt	2f
-	mov	#FUTEX_WAKE, r5
-	mov.l	@(PRIVATE,r4), r1
-	or	r1, r5
-	mov	#1, r6
-	mov	#0, r7
-	mov	#SYS_futex, r3
-	extu.b	r3, r3
-	trapa	#0x14
-	SYSCALL_INST_PAD
-
-	cmp/pz	r0
-	bf	1f
-2:
-	rts
-	 mov	#0, r0
-
-1:
-	bra	4f
-	 mov	#EINVAL, r2
-
-3:
-	mov	#EOVERFLOW, r2
-4:
-	mov.l	r12, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r12, 0)
-	mov.l	r8, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r8, 0)
-	sts.l	pr, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (pr, 0)
-	mova	.Lgot3, r0
-	mov.l	.Lgot3, r12
-	add	r0, r12
-
-	mov.l	.Lerrno3, r0
-	stc	gbr, r1
-	mov.l	@(r0, r12), r0
-	bra	.Lexit
-	 add	r1, r0
-	.align	2
-.Lerrno3:
-	.long	errno@GOTTPOFF
-.Lexit:
-	mov.l	r2, @r0
-	lds.l	@r15+, pr
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (pr)
-	mov.l	@r15+, r8
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r8)
-	mov.l	@r15+, r12
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r12)
-	rts
-	 mov	#-1, r0
-	cfi_endproc
-
-	.align	2
-.Lmax:
-	.long	SEM_VALUE_MAX
-.Lgot3:
-	.long	_GLOBAL_OFFSET_TABLE_
-	.size	__new_sem_post,.-__new_sem_post
-	versioned_symbol(libpthread, __new_sem_post, sem_post, GLIBC_2_1)
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
deleted file mode 100644
index 6d786af..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
+++ /dev/null
@@ -1,281 +0,0 @@
-/* Copyright (C) 2003-2013 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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <tcb-offsets.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-#include "lowlevel-atomic.h"
-
-
-#if VALUE != 0
-# error "code needs to be rewritten for VALUE != 0"
-#endif
-
-	.text
-
-	.globl	sem_timedwait
-	.type	sem_timedwait,@function
-	.align	5
-	cfi_startproc
-sem_timedwait:
-.LSTARTCODE:
-#ifdef SHARED
-	cfi_personality(DW_EH_PE_pcrel | DW_EH_PE_sdata4 | DW_EH_PE_indirect,
-			DW.ref.__gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_pcrel | DW_EH_PE_sdata4, .LexceptSTART)
-#else
-	cfi_personality(DW_EH_PE_absptr, __gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_absptr, .LexceptSTART)
-#endif
-	mov.l	@r4, r0
-2:
-	tst	r0, r0
-	bt	1f
-	mov	r0, r3
-	mov	r0, r6
-	add	#-1, r3
-	CMPXCHG (r6, @r4, r3, r2)
-	bf/s	2b
-	 mov	r2, r0
-	rts
-	 mov	#0, r0
-
-1:
-	/* Check whether the timeout value is valid.  */
-	mov.l	r8, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r8, 0)
-	mov.l	r9, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r9, 0)
-	mov.l	r10, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r10, 0)
-	mov.l	r12, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r12, 0)
-	sts.l	pr, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (pr, 0)
-	add	#-8, r15
-	cfi_adjust_cfa_offset (8)
-
-	mov	r4, r8
-	mov	r5, r9
-
-	/* Check for invalid nanosecond field.  */
-	mov.l	@(4,r9), r0
-	mov.l	.L1g, r1
-	cmp/hs	r1, r0
-	bt/s	.Lerrno_exit
-	 mov	#EINVAL, r10
-	INC (@(NWAITERS,r8),r2)
-
-7:
-	/* Compute relative timeout.  */
-	mov	r15, r4
-	mov	#0, r5
-	mov	#__NR_gettimeofday, r3
-	trapa	#0x12
-	SYSCALL_INST_PAD
-
-	mov.l	@(4,r15), r0
-	mov.w	.L1k, r1
-	dmulu.l	r0, r1		/* Milli seconds to nano seconds.  */
-	mov.l	@r9, r2
-	mov.l	@(4,r9), r3
-	mov.l	@r15, r0
-	sts	macl, r1
-	sub	r0, r2
-	clrt
-	subc	r1, r3
-	bf	5f
-	mov.l	.L1g, r1
-	add	r1, r3
-	add	#-1, r2
-5:
-	cmp/pz	r2
-	bf/s	6f		/* Time is already up.  */
-	 mov	#ETIMEDOUT, r0
-
-	/* Store relative timeout.  */
-	mov.l	r2, @r15
-	mov.l	r3, @(4,r15)
-
-.LcleanupSTART:
-	mov.l	.Lenable0, r1
-	bsrf	r1
-	 nop
-.Lenable0b:
-	mov	r0, r10
-
-	mov	r8, r4
-#if FUTEX_WAIT == 0
-	mov.l	@(PRIVATE,r8), r5
-#else
-	mov.l	@(PRIVATE,r8), r5
-	mov	#FUTEX_WAIT, r0
-	or	r0, r5
-#endif
-	mov	#0, r6
-	mov	r15, r7
-	mov	#SYS_futex, r3
-	extu.b	r3, r3
-	trapa	#0x14
-	SYSCALL_INST_PAD
-
-	mov.l	.Ldisable0, r1
-	mov	r10, r4
-	bsrf	r1
-	 mov	r0, r10
-.Ldisable0b:
-	mov	r10, r0
-.LcleanupEND:
-
-	tst	r0, r0
-	bt	9f
-	cmp/eq	#-EWOULDBLOCK, r0
-	bf	3f
-9:
-	mov.l	@r8, r0
-8:
-	tst	r0, r0
-	bt	7b
-
-	mov	r0, r3
-	mov	r0, r4
-	add	#-1, r3
-	CMPXCHG (r4, @r8, r3, r2)
-	bf/s	8b
-	 mov	r2, r0
-
-	DEC (@(NWAITERS,r8), r2)
-	mov	#0, r0
-
-10:
-	cfi_remember_state
-	add	#8, r15
-	cfi_adjust_cfa_offset (-8)
-	lds.l	@r15+, pr
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (pr)
-	mov.l	@r15+, r12
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r12)
-	mov.l	@r15+, r10
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r10)
-	mov.l	@r15+, r9
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r9)
-	mov.l	@r15+, r8
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r8)
-	rts
-	 nop
-	cfi_restore_state
-
-3:
-	neg	r0, r0
-6:
-	mov	r0, r10
-	DEC (@(NWAITERS,r8), r2)
-.Lerrno_exit:
-	mova	.Lgot2, r0
-	mov.l	.Lgot2, r12
-	add	r0, r12
-
-	mov.l	.Lerrno2, r0
-	stc	gbr, r1
-	mov.l	@(r0, r12), r0
-	bra	.Lexit
-	 add	r1, r0
-	.align	2
-.Lerrno2:
-	.long	errno@GOTTPOFF
-.Lexit:
-	mov.l	r10, @r0
-	bra	10b
-	 mov	#-1, r0
-
-.L1k:
-	.word	1000
-	.align	2
-.L1g:
-	.long	1000000000
-.Lgot2:
-	.long	_GLOBAL_OFFSET_TABLE_
-.Lenable0:
-	.long	__pthread_enable_asynccancel-.Lenable0b
-.Ldisable0:
-	.long	__pthread_disable_asynccancel-.Ldisable0b
-	.size	sem_timedwait,.-sem_timedwait
-
-	.type	sem_wait_cleanup,@function
-sem_wait_cleanup:
-	DEC (@(NWAITERS,r8), r2)
-.LcallUR:
-	mov.l	.Lresume, r1
-#ifdef PIC
-	add	r12, r1
-#endif
-	jsr	@r1
-	 nop
-	sleep
-
-	.align	2
-.Lresume:
-#ifdef PIC
-	.long	_Unwind_Resume@GOTOFF
-#else
-	.long	_Unwind_Resume
-#endif
-.LENDCODE:
-	cfi_endproc
-	.size	sem_wait_cleanup,.-sem_wait_cleanup
-
-
-	.section .gcc_except_table,"a",@progbits
-.LexceptSTART:
-	.byte	DW_EH_PE_omit			! @LPStart format (omit)
-	.byte	DW_EH_PE_omit			! @TType format (omit)
-	.byte	DW_EH_PE_uleb128		! call-site format
-	.uleb128 .Lcstend-.Lcstbegin
-.Lcstbegin:
-	.uleb128 .LcleanupSTART-.LSTARTCODE
-	.uleb128 .LcleanupEND-.LcleanupSTART
-	.uleb128 sem_wait_cleanup-.LSTARTCODE
-	.uleb128  0
-	.uleb128 .LcallUR-.LSTARTCODE
-	.uleb128 .LENDCODE-.LcallUR
-	.uleb128 0
-	.uleb128  0
-.Lcstend:
-
-#ifdef SHARED
-	.hidden	DW.ref.__gcc_personality_v0
-	.weak	DW.ref.__gcc_personality_v0
-	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	4
-	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, 4
-DW.ref.__gcc_personality_v0:
-	.long	__gcc_personality_v0
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
deleted file mode 100644
index d8cb176..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Copyright (C) 2003-2013 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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <lowlevellock.h>
-#include "lowlevel-atomic.h"
-
-
-	.text
-
-	.globl	__new_sem_trywait
-	.type	__new_sem_trywait,@function
-	.align	5
-	cfi_startproc
-__new_sem_trywait:
-	mov.l	r12, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r12, 0)
-	mov.l	r8, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r8, 0)
-	sts.l	pr, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (pr, 0)
-	mov	r4, r8
-	mov.l	@r8, r0
-2:
-	tst	r0, r0
-	bt	1f
-
-	mov	r0, r3
-	mov	r0, r4
-	add	#-1, r3
-	CMPXCHG (r4, @r8, r3, r2)
-	bf/s	2b
-	 mov	r2, r0
-
-	cfi_remember_state
-	lds.l	@r15+, pr
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (pr)
-	mov.l	@r15+, r8
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r8)
-	mov.l	@r15+, r12
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r12)
-	rts
-	 mov	#0, r0
-	cfi_restore_state
-
-1:
-	mov	#EAGAIN, r8
-	mova	.Lgot1, r0
-	mov.l	.Lgot1, r12
-	add	r0, r12
-
-	mov.l	.Lerrno1, r0
-	stc	gbr, r1
-	mov.l	@(r0, r12), r0
-	bra	.Lexit
-	 add	r1, r0
-	.align	2
-.Lerrno1:
-	.long	errno@GOTTPOFF
-.Lexit:
-	mov.l	r8, @r0
-	lds.l	@r15+, pr
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (pr)
-	mov.l	@r15+, r8
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r8)
-	mov.l	@r15+, r12
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r12)
-	rts
-	 mov	#-1, r0
-
-	cfi_endproc
-
-	.align	2
-.Lgot1:
-	.long	_GLOBAL_OFFSET_TABLE_
-	.size	__new_sem_trywait,.-__new_sem_trywait
-	versioned_symbol(libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1)
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
deleted file mode 100644
index 03279a4..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
+++ /dev/null
@@ -1,229 +0,0 @@
-/* Copyright (C) 2003-2013 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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <tcb-offsets.h>
-#include <structsem.h>
-#include <lowlevellock.h>
-#include "lowlevel-atomic.h"
-
-
-#if VALUE != 0
-# error "code needs to be rewritten for VALUE != 0"
-#endif
-
-	.text
-
-	.globl	__new_sem_wait
-	.type	__new_sem_wait,@function
-	.align	5
-	cfi_startproc
-__new_sem_wait:
-.LSTARTCODE:
-#ifdef SHARED
-	cfi_personality(DW_EH_PE_pcrel | DW_EH_PE_sdata4 | DW_EH_PE_indirect,
-			DW.ref.__gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_pcrel | DW_EH_PE_sdata4, .LexceptSTART)
-#else
-	cfi_personality(DW_EH_PE_absptr, __gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_absptr, .LexceptSTART)
-#endif
-	mov.l	r8, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r8, 0)
-	mov.l	r10, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r10, 0)
-	mov.l	r12, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (r12, 0)
-	sts.l	pr, @-r15
-	cfi_adjust_cfa_offset (4)
-	cfi_rel_offset (pr, 0)
-
-	mov	r4, r8
-	mov.l	@r8, r0
-2:
-	tst	r0, r0
-	bt	1f
-	mov	r0, r3
-	mov	r0, r4
-	add	#-1, r3
-	CMPXCHG (r4, @r8, r3, r2)
-	bf/s	2b
-	 mov	r2, r0
-7:
-	mov	#0, r0
-9:
-	cfi_remember_state
-	lds.l	@r15+, pr
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (pr)
-	mov.l	@r15+, r12
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r12)
-	mov.l	@r15+, r10
-	cfi_adjust_cfa_offset (-4)
-	cfi_restore (r10)
-	rts
-	 mov.l	@r15+, r8
-	/* Omit CFI for restore in delay slot.  */
-	cfi_restore_state
-
-.Lafter_ret:
-1:
-	INC (@(NWAITERS,r8),r2)
-
-.LcleanupSTART:
-6:
-	mov.l	.Lenable0, r1
-	bsrf	r1
-	 nop
-.Lenable0b:
-	mov	r0, r10
-
-	mov	r8, r4
-#if FUTEX_WAIT == 0
-	mov.l	@(PRIVATE,r8), r5
-#else
-	mov.l	@(PRIVATE,r8), r5
-	mov	#FUTEX_WAIT, r0
-	or	r0, r5
-#endif
-	mov	#0, r6
-	mov	#0, r7
-	mov	#SYS_futex, r3
-	extu.b	r3, r3
-	trapa	#0x14
-	SYSCALL_INST_PAD
-
-	mov.l	.Ldisable0, r1
-	mov	r10, r4
-	bsrf	r1
-	 mov	r0, r10
-.Ldisable0b:
-	mov	r10, r0
-.LcleanupEND:
-
-	tst	r0, r0
-	bt	3f
-	cmp/eq	#-EWOULDBLOCK, r0
-	bf	4f
-
-3:
-	mov.l	@r8, r0
-5:
-	tst	r0, r0
-	bt	6b
-
-	mov	r0, r3
-	mov	r0, r4
-	add	#-1, r3
-	CMPXCHG (r4, @r8, r3, r2)
-	bf/s	5b
-	 mov	r2, r0
-
-	DEC (@(NWAITERS,r8), r2)
-	bra	7b
-	 nop
-
-4:
-	neg	r0, r0
-	mov	r0, r4
-	DEC (@(NWAITERS,r8), r2)
-	mov	r4, r8
-	mova	.Lgot0, r0
-	mov.l	.Lgot0, r12
-	add	r0, r12
-
-	mov.l	.Lerrno0, r0
-	stc	gbr, r1
-	mov.l	@(r0, r12), r0
-	bra	.Lexit
-	 add	r1, r0
-	.align	2
-.Lerrno0:
-	.long	errno@GOTTPOFF
-.Lexit:
-	mov.l	r8, @r0
-	bra	9b
-	 mov	#-1, r0
-
-	.align	2
-.Lgot0:
-	.long	_GLOBAL_OFFSET_TABLE_
-.Lenable0:
-	.long	__pthread_enable_asynccancel-.Lenable0b
-.Ldisable0:
-	.long	__pthread_disable_asynccancel-.Ldisable0b
-	.size	__new_sem_wait,.-__new_sem_wait
-	versioned_symbol(libpthread, __new_sem_wait, sem_wait, GLIBC_2_1)
-
-
-	.type	sem_wait_cleanup,@function
-sem_wait_cleanup:
-	DEC (@(NWAITERS,r8), r2)
-.LcallUR:
-	mov.l	.Lresume, r1
-#ifdef PIC
-	add	r12, r1
-#endif
-	jsr	@r1
-	 nop
-	sleep
-
-	.align	2
-.Lresume:
-#ifdef PIC
-	.long	_Unwind_Resume@GOTOFF
-#else
-	.long	_Unwind_Resume
-#endif
-.LENDCODE:
-	cfi_endproc
-	.size	sem_wait_cleanup,.-sem_wait_cleanup
-
-
-	.section .gcc_except_table,"a",@progbits
-.LexceptSTART:
-	.byte	DW_EH_PE_omit			! @LPStart format (omit)
-	.byte	DW_EH_PE_omit			! @TType format (omit)
-	.byte	DW_EH_PE_uleb128		! call-site format
-	.uleb128 .Lcstend-.Lcstbegin
-.Lcstbegin:
-	.uleb128 .LcleanupSTART-.LSTARTCODE
-	.uleb128 .LcleanupEND-.LcleanupSTART
-	.uleb128 sem_wait_cleanup-.LSTARTCODE
-	.uleb128  0
-	.uleb128 .LcallUR-.LSTARTCODE
-	.uleb128 .LENDCODE-.LcallUR
-	.uleb128 0
-	.uleb128  0
-.Lcstend:
-
-#ifdef SHARED
-	.hidden	DW.ref.__gcc_personality_v0
-	.weak	DW.ref.__gcc_personality_v0
-	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	4
-	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, 4
-DW.ref.__gcc_personality_v0:
-	.long	__gcc_personality_v0
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c b/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c
deleted file mode 100644
index 3d38324..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <string.h>
-#include <semaphore.h>
-#include <lowlevellock.h>
-#include <shlib-compat.h>
-#include "semaphoreP.h"
-#include <kernel-features.h>
-
-
-int
-__new_sem_init (sem, pshared, value)
-     sem_t *sem;
-     int pshared;
-     unsigned int value;
-{
-  /* Parameter sanity check.  */
-  if (__builtin_expect (value > SEM_VALUE_MAX, 0))
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  /* Map to the internal type.  */
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-
-  /* Use the values the user provided.  */
-  memset (isem, '\0', sizeof (*isem));
-  isem->value = value;
-#ifdef __ASSUME_PRIVATE_FUTEX
-  isem->private = pshared ? 0 : FUTEX_PRIVATE_FLAG;
-#else
-  isem->private = pshared ? 0 : THREAD_GETMEM (THREAD_SELF,
-					       header.private_futex);
-#endif
-
-  return 0;
-}
-versioned_symbol (libpthread, __new_sem_init, sem_init, GLIBC_2_1);
-
-
-
-#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__old_sem_init (sem, pshared, value)
-     sem_t *sem;
-     int pshared;
-     unsigned int value;
-{
-  /* Parameter sanity check.  */
-  if (__builtin_expect (value > SEM_VALUE_MAX, 0))
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  /* Map to the internal type.  */
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-
-  /* Use the value the user provided.  */
-  memset (isem, '\0', sizeof (*isem));
-  isem->value = value;
-
-#ifdef __ASSUME_PRIVATE_FUTEX
-  isem->private = pshared ? 0 : FUTEX_PRIVATE_FLAG;
-#else
-  isem->private = pshared ? 0 : THREAD_GETMEM (THREAD_SELF,
-					       header.private_futex);
-#endif
-
-  return 0;
-}
-compat_symbol (libpthread, __old_sem_init, sem_init, GLIBC_2_0);
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c b/nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c
deleted file mode 100644
index 0c0b87c..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sem_post.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* sem_post -- post to a POSIX semaphore.  SPARC version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <shlib-compat.h>
-
-int
-__new_sem_post (sem_t *sem)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-
-  atomic_increment (&isem->value);
-  atomic_full_barrier ();
-  if (isem->nwaiters > 0)
-    {
-      int err = lll_futex_wake (&isem->value, 1,
-				isem->private ^ FUTEX_PRIVATE_FLAG);
-      if (__builtin_expect (err, 0) < 0)
-	{
-	  __set_errno (-err);
-	  return -1;
-	}
-    }
-  return 0;
-}
-versioned_symbol (libpthread, __new_sem_post, sem_post, GLIBC_2_1);
-
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__old_sem_post (sem_t *sem)
-{
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-  int err;
-
-  atomic_increment (&isem->value);
-  err = lll_futex_wake (&isem->value, 1,
-			isem->private ^ FUTEX_PRIVATE_FLAG);
-  if (__builtin_expect (err, 0) < 0)
-    {
-      __set_errno (-err);
-      return -1;
-    }
-  return 0;
-}
-compat_symbol (libpthread, __old_sem_post, sem_post, GLIBC_2_0);
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c
deleted file mode 100644
index 8ce6efd..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sem_timedwait.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* sem_timedwait -- wait on a semaphore.  Generic futex-using version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <pthreadP.h>
-#include <shlib-compat.h>
-
-
-extern void __sem_wait_cleanup (void *arg) attribute_hidden;
-
-/* This is in a seperate function in order to make sure gcc
-   puts the call site into an exception region, and thus the
-   cleanups get properly run.  */
-static int
-__attribute__ ((noinline))
-do_futex_timed_wait (struct sparc_new_sem *isem, struct timespec *rt)
-{
-  int err, oldtype = __pthread_enable_asynccancel ();
-
-  err = lll_futex_timed_wait (&isem->value, 0, rt,
-			      isem->private ^ FUTEX_PRIVATE_FLAG);
-
-  __pthread_disable_asynccancel (oldtype);
-  return err;
-}
-
-int
-sem_timedwait (sem_t *sem, const struct timespec *abstime)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-  int err;
-
-  if (atomic_decrement_if_positive (&isem->value) > 0)
-    return 0;
-
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  atomic_increment (&isem->nwaiters);
-
-  pthread_cleanup_push (__sem_wait_cleanup, isem);
-
-  while (1)
-    {
-      struct timeval tv;
-      struct timespec rt;
-      int sec, nsec;
-
-      /* Get the current time.  */
-      __gettimeofday (&tv, NULL);
-
-      /* Compute relative timeout.  */
-      sec = abstime->tv_sec - tv.tv_sec;
-      nsec = abstime->tv_nsec - tv.tv_usec * 1000;
-      if (nsec < 0)
-	{
-	  nsec += 1000000000;
-	  --sec;
-	}
-
-      /* Already timed out?  */
-      if (sec < 0)
-	{
-	  __set_errno (ETIMEDOUT);
-	  err = -1;
-	  break;
-	}
-
-      /* Do wait.  */
-      rt.tv_sec = sec;
-      rt.tv_nsec = nsec;
-      err = do_futex_timed_wait(isem, &rt);
-      if (err != 0 && err != -EWOULDBLOCK)
-	{
-	  __set_errno (-err);
-	  err = -1;
-	  break;
-	}
-
-      if (atomic_decrement_if_positive (&isem->value) > 0)
-	{
-	  err = 0;
-	  break;
-	}
-    }
-
-  pthread_cleanup_pop (0);
-
-  atomic_decrement (&isem->nwaiters);
-
-  return err;
-}
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c
deleted file mode 100644
index 8fa8d5e..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sem_wait.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* sem_wait -- wait on a semaphore.  Generic futex-using version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <pthreadP.h>
-#include <shlib-compat.h>
-
-
-void
-attribute_hidden
-__sem_wait_cleanup (void *arg)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) arg;
-
-  atomic_decrement (&isem->nwaiters);
-}
-
-/* This is in a seperate function in order to make sure gcc
-   puts the call site into an exception region, and thus the
-   cleanups get properly run.  */
-static int
-__attribute__ ((noinline))
-do_futex_wait (struct sparc_new_sem *isem)
-{
-  int err, oldtype = __pthread_enable_asynccancel ();
-
-  err = lll_futex_wait (&isem->value, 0, isem->private ^ FUTEX_PRIVATE_FLAG);
-
-  __pthread_disable_asynccancel (oldtype);
-  return err;
-}
-
-int
-__new_sem_wait (sem_t *sem)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-  int err;
-
-  if (atomic_decrement_if_positive (&isem->value) > 0)
-    return 0;
-
-  atomic_increment (&isem->nwaiters);
-
-  pthread_cleanup_push (__sem_wait_cleanup, isem);
-
-  while (1)
-    {
-      err = do_futex_wait(isem);
-      if (err != 0 && err != -EWOULDBLOCK)
-	{
-	  __set_errno (-err);
-	  err = -1;
-	  break;
-	}
-
-      if (atomic_decrement_if_positive (&isem->value) > 0)
-	{
-	  err = 0;
-	  break;
-	}
-    }
-
-  pthread_cleanup_pop (0);
-
-  atomic_decrement (&isem->nwaiters);
-
-  return err;
-}
-versioned_symbol (libpthread, __new_sem_wait, sem_wait, GLIBC_2_1);
-
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__old_sem_wait (sem_t *sem)
-{
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-  int err;
-
-  do
-    {
-      if (atomic_decrement_if_positive (&isem->value) > 0)
-	return 0;
-
-      /* Enable asynchronous cancellation.  Required by the standard.  */
-      int oldtype = __pthread_enable_asynccancel ();
-
-      err = lll_futex_wait (&isem->value, 0,
-			    isem->private ^ FUTEX_PRIVATE_FLAG);
-
-      /* Disable asynchronous cancellation.  */
-      __pthread_disable_asynccancel (oldtype);
-    }
-  while (err == 0 || err == -EWOULDBLOCK);
-
-  __set_errno (-err);
-  return -1;
-}
-
-compat_symbol (libpthread, __old_sem_wait, sem_wait, GLIBC_2_0);
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
deleted file mode 100644
index 440b697..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* sem_post -- post to a POSIX semaphore.  SPARC version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <shlib-compat.h>
-
-int
-__new_sem_post (sem_t *sem)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-  int nr;
-
-  if (__atomic_is_v9)
-    nr = atomic_increment_val (&isem->value);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      nr = ++(isem->value);
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-  atomic_full_barrier ();
-  if (isem->nwaiters > 0)
-    {
-      int err = lll_futex_wake (&isem->value, 1,
-				isem->private ^ FUTEX_PRIVATE_FLAG);
-      if (__builtin_expect (err, 0) < 0)
-	{
-	  __set_errno (-err);
-	  return -1;
-	}
-    }
-  return 0;
-}
-versioned_symbol (libpthread, __new_sem_post, sem_post, GLIBC_2_1);
-
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__old_sem_post (sem_t *sem)
-{
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-  int nr;
-
-  if (__atomic_is_v9)
-    nr = atomic_increment_val (&isem->value);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      nr = ++(isem->value);
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-  int err = lll_futex_wake (&isem->value, 1,
-			    isem->private ^ FUTEX_PRIVATE_FLAG);
-  if (__builtin_expect (err, 0) < 0)
-    {
-      __set_errno (-err);
-      return -1;
-    }
-  return 0;
-}
-compat_symbol (libpthread, __old_sem_post, sem_post, GLIBC_2_0);
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
deleted file mode 100644
index 2e210c7..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/* sem_timedwait -- wait on a semaphore.  SPARC version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <pthreadP.h>
-#include <shlib-compat.h>
-
-
-extern void __sem_wait_cleanup (void *arg) attribute_hidden;
-
-/* This is in a seperate function in order to make sure gcc
-   puts the call site into an exception region, and thus the
-   cleanups get properly run.  */
-static int
-__attribute__ ((noinline))
-do_futex_timed_wait (struct sparc_new_sem *isem, struct timespec *rt)
-{
-  int err, oldtype = __pthread_enable_asynccancel ();
-
-  err = lll_futex_timed_wait (&isem->value, 0, rt,
-			      isem->private ^ FUTEX_PRIVATE_FLAG);
-
-  __pthread_disable_asynccancel (oldtype);
-  return err;
-}
-
-int
-sem_timedwait (sem_t *sem, const struct timespec *abstime)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-  int err;
-  int val;
-
-  if (__atomic_is_v9)
-    val = atomic_decrement_if_positive (&isem->value);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      val = isem->value;
-      if (val > 0)
-        isem->value = val - 1;
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-
-  if (val > 0)
-    return 0;
-
-  if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  if (__atomic_is_v9)
-    atomic_increment (&isem->nwaiters);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      isem->nwaiters++;
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-
-  pthread_cleanup_push (__sem_wait_cleanup, isem);
-
-  while (1)
-    {
-      struct timeval tv;
-      struct timespec rt;
-      int sec, nsec;
-
-      /* Get the current time.  */
-      __gettimeofday (&tv, NULL);
-
-      /* Compute relative timeout.  */
-      sec = abstime->tv_sec - tv.tv_sec;
-      nsec = abstime->tv_nsec - tv.tv_usec * 1000;
-      if (nsec < 0)
-	{
-	  nsec += 1000000000;
-	  --sec;
-	}
-
-      /* Already timed out?  */
-      if (sec < 0)
-	{
-	  __set_errno (ETIMEDOUT);
-	  err = -1;
-	  break;
-	}
-
-      /* Do wait.  */
-      rt.tv_sec = sec;
-      rt.tv_nsec = nsec;
-      err = do_futex_timed_wait(isem, &rt);
-      if (err != 0 && err != -EWOULDBLOCK)
-	{
-	  __set_errno (-err);
-	  err = -1;
-	  break;
-	}
-
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (&isem->value);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (&isem->lock);
-	  val = isem->value;
-	  if (val > 0)
-	    isem->value = val - 1;
-	  __sparc32_atomic_do_unlock24 (&isem->lock);
-	}
-
-      if (val > 0)
-	{
-	  err = 0;
-	  break;
-	}
-    }
-
-  pthread_cleanup_pop (0);
-
-  if (__atomic_is_v9)
-    atomic_decrement (&isem->nwaiters);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      isem->nwaiters--;
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-
-  return err;
-}
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
deleted file mode 100644
index 3e60bf6..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* sem_trywait -- wait on a semaphore.  SPARC version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <shlib-compat.h>
-
-
-int
-__new_sem_trywait (sem_t *sem)
-{
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-  int val;
-
-  if (isem->value > 0)
-    {
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (&isem->value);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (&isem->lock);
-	  val = isem->value;
-	  if (val > 0)
-	    isem->value = val - 1;
-	  __sparc32_atomic_do_unlock24 (&isem->lock);
-	}
-      if (val > 0)
-	return 0;
-    }
-
-  __set_errno (EAGAIN);
-  return -1;
-}
-versioned_symbol (libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1);
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-strong_alias (__new_sem_trywait, __old_sem_trywait)
-compat_symbol (libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0);
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
deleted file mode 100644
index 2f177a6..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* sem_wait -- wait on a semaphore.  Generic futex-using version.
-   Copyright (C) 2003-2013 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-
-   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
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <internaltypes.h>
-#include <semaphore.h>
-
-#include <pthreadP.h>
-#include <shlib-compat.h>
-
-
-void
-attribute_hidden
-__sem_wait_cleanup (void *arg)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) arg;
-
-  if (__atomic_is_v9)
-    atomic_decrement (&isem->nwaiters);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      isem->nwaiters--;
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-}
-
-/* This is in a seperate function in order to make sure gcc
-   puts the call site into an exception region, and thus the
-   cleanups get properly run.  */
-static int
-__attribute__ ((noinline))
-do_futex_wait (struct sparc_new_sem *isem)
-{
-  int err, oldtype = __pthread_enable_asynccancel ();
-
-  err = lll_futex_wait (&isem->value, 0, isem->private ^ FUTEX_PRIVATE_FLAG);
-
-  __pthread_disable_asynccancel (oldtype);
-  return err;
-}
-
-int
-__new_sem_wait (sem_t *sem)
-{
-  struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
-  int err;
-  int val;
-
-  if (__atomic_is_v9)
-    val = atomic_decrement_if_positive (&isem->value);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      val = isem->value;
-      if (val > 0)
-	isem->value = val - 1;
-      else
-	isem->nwaiters++;
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-
-  if (val > 0)
-    return 0;
-
-  if (__atomic_is_v9)
-    atomic_increment (&isem->nwaiters);
-  else
-    /* Already done above while still holding isem->lock.  */;
-
-  pthread_cleanup_push (__sem_wait_cleanup, isem);
-
-  while (1)
-    {
-      err = do_futex_wait(isem);
-      if (err != 0 && err != -EWOULDBLOCK)
-	{
-	  __set_errno (-err);
-	  err = -1;
-	  break;
-	}
-
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (&isem->value);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (&isem->lock);
-	  val = isem->value;
-	  if (val > 0)
-	    isem->value = val - 1;
-	  __sparc32_atomic_do_unlock24 (&isem->lock);
-	}
-
-      if (val > 0)
-	{
-	  err = 0;
-	  break;
-	}
-    }
-
-  pthread_cleanup_pop (0);
-
-  if (__atomic_is_v9)
-    atomic_decrement (&isem->nwaiters);
-  else
-    {
-      __sparc32_atomic_do_lock24 (&isem->lock);
-      isem->nwaiters--;
-      __sparc32_atomic_do_unlock24 (&isem->lock);
-    }
-
-  return err;
-}
-versioned_symbol (libpthread, __new_sem_wait, sem_wait, GLIBC_2_1);
-
-
-#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__old_sem_wait (sem_t *sem)
-{
-  struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
-  int err;
-  int val;
-
-  do
-    {
-      if (__atomic_is_v9)
-	val = atomic_decrement_if_positive (&isem->value);
-      else
-	{
-	  __sparc32_atomic_do_lock24 (&isem->lock);
-	  val = isem->value;
-	  if (val > 0)
-	    isem->value = val - 1;
-	  __sparc32_atomic_do_unlock24 (&isem->lock);
-	}
-
-      if (val > 0)
-	return 0;
-
-      /* Enable asynchronous cancellation.  Required by the standard.  */
-      int oldtype = __pthread_enable_asynccancel ();
-
-      err = lll_futex_wait (&isem->value, 0,
-			    isem->private ^ FUTEX_PRIVATE_FLAG);
-
-      /* Disable asynchronous cancellation.  */
-      __pthread_disable_asynccancel (oldtype);
-    }
-  while (err == 0 || err == -EWOULDBLOCK);
-
-  __set_errno (-err);
-  return -1;
-}
-
-compat_symbol (libpthread, __old_sem_wait, sem_wait, GLIBC_2_0);
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c
deleted file mode 100644
index 73d7c56..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_post.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../sem_post.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c
deleted file mode 100644
index 03945b7..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_timedwait.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../sem_timedwait.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c
deleted file mode 100644
index aae46f7..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_trywait.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../../sem_trywait.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c
deleted file mode 100644
index a5dbc5a..0000000
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sparcv9/sem_wait.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../sem_wait.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/structsem.sym b/nptl/sysdeps/unix/sysv/linux/structsem.sym
deleted file mode 100644
index 0e2a15f..0000000
--- a/nptl/sysdeps/unix/sysv/linux/structsem.sym
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <limits.h>
-#include <stddef.h>
-#include <sched.h>
-#include <bits/pthreadtypes.h>
-#include "internaltypes.h"
-
---
-
-VALUE		offsetof (struct new_sem, value)
-PRIVATE		offsetof (struct new_sem, private)
-NWAITERS	offsetof (struct new_sem, nwaiters)
-SEM_VALUE_MAX	SEM_VALUE_MAX
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
deleted file mode 100644
index fafcba5..0000000
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-
-
-	.text
-
-	.globl	sem_post
-	.type	sem_post,@function
-	.align	16
-sem_post:
-#if VALUE == 0
-	movl	(%rdi), %eax
-#else
-	movl	VALUE(%rdi), %eax
-#endif
-0:	cmpl	$SEM_VALUE_MAX, %eax
-	je	3f
-	leal	1(%rax), %esi
-	LOCK
-#if VALUE == 0
-	cmpxchgl %esi, (%rdi)
-#else
-	cmpxchgl %esi, VALUE(%rdi)
-#endif
-	jnz	0b
-
-	LP_OP(cmp) $0, NWAITERS(%rdi)
-	je	2f
-
-	movl	$SYS_futex, %eax
-	movl	$FUTEX_WAKE, %esi
-	orl	PRIVATE(%rdi), %esi
-	movl	$1, %edx
-	syscall
-
-	testq	%rax, %rax
-	js	1f
-
-2:	xorl	%eax, %eax
-	retq
-
-1:
-	movl	$EINVAL, %eax
-	jmp	4f
-
-3:
-	movl	$EOVERFLOW, %eax
-
-4:
-	movq	errno@gottpoff(%rip), %rdx
-	movl	%eax, %fs:(%rdx)
-	orl	$-1, %eax
-	retq
-	.size	sem_post,.-sem_post
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
deleted file mode 100644
index 2aad39e..0000000
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
+++ /dev/null
@@ -1,380 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <kernel-features.h>
-#include <lowlevellock.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-
-	.text
-
-	.globl	sem_timedwait
-	.type	sem_timedwait,@function
-	.align	16
-sem_timedwait:
-.LSTARTCODE:
-	cfi_startproc
-#ifdef SHARED
-	cfi_personality(DW_EH_PE_pcrel | DW_EH_PE_sdata4 | DW_EH_PE_indirect,
-			DW.ref.__gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_pcrel | DW_EH_PE_sdata4, .LexceptSTART)
-#else
-	cfi_personality(DW_EH_PE_udata4, __gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_udata4, .LexceptSTART)
-#endif
-#if VALUE == 0
-	movl	(%rdi), %eax
-#else
-	movl	VALUE(%rdi), %eax
-#endif
-2:	testl	%eax, %eax
-	je	1f
-
-	leaq	-1(%rax), %rdx
-	LOCK
-#if VALUE == 0
-	cmpxchgl %edx, (%rdi)
-#else
-	cmpxchgl %edx, VALUE(%rdi)
-#endif
-	jne	2b
-
-	xorl	%eax, %eax
-	retq
-
-	/* Check whether the timeout value is valid.  */
-1:	cmpq	$1000000000, 8(%rsi)
-	jae	6f
-
-#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
-#  ifdef PIC
-	cmpl	$0, __have_futex_clock_realtime(%rip)
-#  else
-	cmpl	$0, __have_futex_clock_realtime
-#  endif
-	je	.Lreltmo
-#endif
-
-	cmpq	$0, (%rsi)
-	js	16f
-
-	/* This push is only needed to store the sem_t pointer for the
-	   exception handler.  */
-	pushq	%rdi
-	cfi_adjust_cfa_offset(8)
-
-	movq	%rsi, %r10
-
-	LOCK
-	LP_OP(add) $1, NWAITERS(%rdi)
-
-.LcleanupSTART:
-13:	call	__pthread_enable_asynccancel
-	movl	%eax, %r8d
-
-#if VALUE != 0
-	leaq	VALUE(%rdi), %rdi
-#endif
-	movl	$0xffffffff, %r9d
-	movl	$FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, %esi
-	orl	PRIVATE(%rdi), %esi
-	movl	$SYS_futex, %eax
-	xorl	%edx, %edx
-	syscall
-	movq	%rax, %r9
-#if VALUE != 0
-	leaq	-VALUE(%rdi), %rdi
-#endif
-
-	xchgq	%r8, %rdi
-	call	__pthread_disable_asynccancel
-.LcleanupEND:
-	movq	%r8, %rdi
-
-	testq	%r9, %r9
-	je	11f
-	cmpq	$-EWOULDBLOCK, %r9
-	jne	3f
-
-11:
-#if VALUE == 0
-	movl	(%rdi), %eax
-#else
-	movl	VALUE(%rdi), %eax
-#endif
-14:	testl	%eax, %eax
-	je	13b
-
-	leaq	-1(%rax), %rcx
-	LOCK
-#if VALUE == 0
-	cmpxchgl %ecx, (%rdi)
-#else
-	cmpxchgl %ecx, VALUE(%rdi)
-#endif
-	jne	14b
-
-	xorl	%eax, %eax
-
-15:	LOCK
-	LP_OP(sub) $1, NWAITERS(%rdi)
-
-	leaq	8(%rsp), %rsp
-	cfi_adjust_cfa_offset(-8)
-	retq
-
-	cfi_adjust_cfa_offset(8)
-3:	negq	%r9
-	movq	errno@gottpoff(%rip), %rdx
-	movl	%r9d, %fs:(%rdx)
-
-	orl	$-1, %eax
-	jmp	15b
-
-	cfi_adjust_cfa_offset(-8)
-6:
-	movq	errno@gottpoff(%rip), %rdx
-	movl	$EINVAL, %fs:(%rdx)
-
-	orl	$-1, %eax
-
-	retq
-
-16:
-	movq	errno@gottpoff(%rip), %rdx
-	movl	$ETIMEDOUT, %fs:(%rdx)
-
-	orl	$-1, %eax
-
-	retq
-
-#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
-.Lreltmo:
-	pushq	%r12
-	cfi_adjust_cfa_offset(8)
-	cfi_rel_offset(%r12, 0)
-	pushq	%r13
-	cfi_adjust_cfa_offset(8)
-	cfi_rel_offset(%r13, 0)
-	pushq	%r14
-	cfi_adjust_cfa_offset(8)
-	cfi_rel_offset(%r14, 0)
-
-#ifdef __ASSUME_FUTEX_CLOCK_REALTIME
-# define STACKFRAME 8
-#else
-# define STACKFRAME 24
-#endif
-	subq	$STACKFRAME, %rsp
-	cfi_adjust_cfa_offset(STACKFRAME)
-
-	movq	%rdi, %r12
-	movq	%rsi, %r13
-
-	LOCK
-	LP_OP(add) $1, NWAITERS(%r12)
-
-7:	xorl	%esi, %esi
-	movq	%rsp,%rdi
-	/* This call works because we directly jump to a system call entry
-	   which preserves all the registers.  */
-	call	JUMPTARGET(__gettimeofday)
-
-	/* Compute relative timeout.  */
-	movq	8(%rsp), %rax
-	movl	$1000, %edi
-	mul	%rdi		/* Milli seconds to nano seconds.  */
-	movq	(%r13), %rdi
-	movq	8(%r13), %rsi
-	subq	(%rsp), %rdi
-	subq	%rax, %rsi
-	jns	5f
-	addq	$1000000000, %rsi
-	decq	%rdi
-5:	testq	%rdi, %rdi
-	movl	$ETIMEDOUT, %r14d
-	js	36f		/* Time is already up.  */
-
-	movq	%rdi, (%rsp)	/* Store relative timeout.  */
-	movq	%rsi, 8(%rsp)
-
-.LcleanupSTART2:
-	call	__pthread_enable_asynccancel
-	movl	%eax, 16(%rsp)
-
-	movq	%rsp, %r10
-# if VALUE == 0
-	movq	%r12, %rdi
-# else
-	leaq	VALUE(%r12), %rdi
-# endif
-# if FUTEX_WAIT == 0
-	movl	PRIVATE(%rdi), %esi
-# else
-	movl	$FUTEX_WAIT, %esi
-	orl	PRIVATE(%rdi), %esi
-# endif
-	movl	$SYS_futex, %eax
-	xorl	%edx, %edx
-	syscall
-	movq	%rax, %r14
-
-	movl	16(%rsp), %edi
-	call	__pthread_disable_asynccancel
-.LcleanupEND2:
-
-	testq	%r14, %r14
-	je	9f
-	cmpq	$-EWOULDBLOCK, %r14
-	jne	33f
-
-9:
-# if VALUE == 0
-	movl	(%r12), %eax
-# else
-	movl	VALUE(%r12), %eax
-# endif
-8:	testl	%eax, %eax
-	je	7b
-
-	leaq	-1(%rax), %rcx
-	LOCK
-# if VALUE == 0
-	cmpxchgl %ecx, (%r12)
-# else
-	cmpxchgl %ecx, VALUE(%r12)
-# endif
-	jne	8b
-
-	xorl	%eax, %eax
-
-45:	LOCK
-	LP_OP(sub) $1, NWAITERS(%r12)
-
-	addq	$STACKFRAME, %rsp
-	cfi_adjust_cfa_offset(-STACKFRAME)
-	popq	%r14
-	cfi_adjust_cfa_offset(-8)
-	cfi_restore(%r14)
-	popq	%r13
-	cfi_adjust_cfa_offset(-8)
-	cfi_restore(%r13)
-	popq	%r12
-	cfi_adjust_cfa_offset(-8)
-	cfi_restore(%r12)
-	retq
-
-	cfi_adjust_cfa_offset(STACKFRAME + 3 * 8)
-	cfi_rel_offset(%r12, STACKFRAME + 2 * 8)
-	cfi_rel_offset(%r13, STACKFRAME + 1 * 8)
-	cfi_rel_offset(%r14, STACKFRAME)
-33:	negq	%r14
-36:
-	movq	errno@gottpoff(%rip), %rdx
-	movl	%r14d, %fs:(%rdx)
-
-	orl	$-1, %eax
-	jmp	45b
-#endif
-	cfi_endproc
-	.size	sem_timedwait,.-sem_timedwait
-
-
-	.type	sem_timedwait_cleanup,@function
-sem_timedwait_cleanup:
-	cfi_startproc
-	cfi_adjust_cfa_offset(8)
-
-	movq	(%rsp), %rdi
-	LOCK
-	LP_OP(sub) $1, NWAITERS(%rdi)
-	movq	%rax, %rdi
-.LcallUR:
-	call	_Unwind_Resume@PLT
-	hlt
-.LENDCODE:
-	cfi_endproc
-	.size	sem_timedwait_cleanup,.-sem_timedwait_cleanup
-
-
-#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
-	.type	sem_timedwait_cleanup2,@function
-sem_timedwait_cleanup2:
-	cfi_startproc
-	cfi_adjust_cfa_offset(STACKFRAME + 3 * 8)
-	cfi_rel_offset(%r12, STACKFRAME + 2 * 8)
-	cfi_rel_offset(%r13, STACKFRAME + 1 * 8)
-	cfi_rel_offset(%r14, STACKFRAME)
-
-	LOCK
-	LP_OP(sub) $1, NWAITERS(%r12)
-	movq	%rax, %rdi
-	movq	STACKFRAME(%rsp), %r14
-	movq	STACKFRAME+8(%rsp), %r13
-	movq	STACKFRAME+16(%rsp), %r12
-.LcallUR2:
-	call	_Unwind_Resume@PLT
-	hlt
-.LENDCODE2:
-	cfi_endproc
-	.size	sem_timedwait_cleanup2,.-sem_timedwait_cleanup2
-#endif
-
-
-	.section .gcc_except_table,"a",@progbits
-.LexceptSTART:
-	.byte	DW_EH_PE_omit			# @LPStart format
-	.byte	DW_EH_PE_omit			# @TType format
-	.byte	DW_EH_PE_uleb128		# call-site format
-	.uleb128 .Lcstend-.Lcstbegin
-.Lcstbegin:
-	.uleb128 .LcleanupSTART-.LSTARTCODE
-	.uleb128 .LcleanupEND-.LcleanupSTART
-	.uleb128 sem_timedwait_cleanup-.LSTARTCODE
-	.uleb128  0
-#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
-	.uleb128 .LcleanupSTART2-.LSTARTCODE
-	.uleb128 .LcleanupEND2-.LcleanupSTART2
-	.uleb128 sem_timedwait_cleanup2-.LSTARTCODE
-	.uleb128  0
-#endif
-	.uleb128 .LcallUR-.LSTARTCODE
-	.uleb128 .LENDCODE-.LcallUR
-	.uleb128 0
-	.uleb128  0
-#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
-	.uleb128 .LcallUR2-.LSTARTCODE
-	.uleb128 .LENDCODE2-.LcallUR2
-	.uleb128 0
-	.uleb128  0
-#endif
-.Lcstend:
-
-
-#ifdef SHARED
-	.hidden	DW.ref.__gcc_personality_v0
-	.weak	DW.ref.__gcc_personality_v0
-	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	LP_SIZE
-	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, LP_SIZE
-DW.ref.__gcc_personality_v0:
-	ASM_ADDR __gcc_personality_v0
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S
deleted file mode 100644
index 2dfe96e..0000000
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-
-	.text
-
-	.globl	sem_trywait
-	.type	sem_trywait,@function
-	.align	16
-sem_trywait:
-	movl	(%rdi), %eax
-2:	testl	%eax, %eax
-	jz	1f
-
-	leal	-1(%rax), %edx
-	LOCK
-	cmpxchgl %edx, (%rdi)
-	jne	2b
-
-	xorl	%eax, %eax
-	retq
-
-1:
-	movq	errno@gottpoff(%rip), %rdx
-	movl	$EAGAIN, %fs:(%rdx)
-	orl	$-1, %eax
-	retq
-	.size	sem_trywait,.-sem_trywait
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S
deleted file mode 100644
index 0eb4587..0000000
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Copyright (C) 2002-2013 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#include <lowlevellock.h>
-#include <shlib-compat.h>
-#include <pthread-errnos.h>
-#include <structsem.h>
-
-
-	.text
-
-	.globl	sem_wait
-	.type	sem_wait,@function
-	.align	16
-sem_wait:
-.LSTARTCODE:
-	cfi_startproc
-#ifdef SHARED
-	cfi_personality(DW_EH_PE_pcrel | DW_EH_PE_sdata4 | DW_EH_PE_indirect,
-			DW.ref.__gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_pcrel | DW_EH_PE_sdata4, .LexceptSTART)
-#else
-	cfi_personality(DW_EH_PE_udata4, __gcc_personality_v0)
-	cfi_lsda(DW_EH_PE_udata4, .LexceptSTART)
-#endif
-
-#if VALUE == 0
-	movl	(%rdi), %eax
-#else
-	movl	VALUE(%rdi), %eax
-#endif
-2:	testl	%eax, %eax
-	je	1f
-
-	leal	-1(%rax), %edx
-	LOCK
-#if VALUE == 0
-	cmpxchgl %edx, (%rdi)
-#else
-	cmpxchgl %edx, VALUE(%rdi)
-#endif
-	jne	2b
-
-	xorl	%eax, %eax
-	retq
-
-	/* This push is only needed to store the sem_t pointer for the
-	   exception handler.  */
-1:	pushq	%rdi
-	cfi_adjust_cfa_offset(8)
-
-	LOCK
-	LP_OP(add) $1, NWAITERS(%rdi)
-
-.LcleanupSTART:
-6:	call	__pthread_enable_asynccancel
-	movl	%eax, %r8d
-
-	xorq	%r10, %r10
-	movl	$SYS_futex, %eax
-#if FUTEX_WAIT == 0
-	movl	PRIVATE(%rdi), %esi
-#else
-	movl	$FUTEX_WAIT, %esi
-	orl	PRIVATE(%rdi), %esi
-#endif
-	xorl	%edx, %edx
-	syscall
-	movq	%rax, %rcx
-
-	xchgq	%r8, %rdi
-	call	__pthread_disable_asynccancel
-.LcleanupEND:
-	movq	%r8, %rdi
-
-	testq	%rcx, %rcx
-	je	3f
-	cmpq	$-EWOULDBLOCK, %rcx
-	jne	4f
-
-3:
-#if VALUE == 0
-	movl	(%rdi), %eax
-#else
-	movl	VALUE(%rdi), %eax
-#endif
-5:	testl	%eax, %eax
-	je	6b
-
-	leal	-1(%rax), %edx
-	LOCK
-#if VALUE == 0
-	cmpxchgl %edx, (%rdi)
-#else
-	cmpxchgl %edx, VALUE(%rdi)
-#endif
-	jne	5b
-
-	xorl	%eax, %eax
-
-9:	LOCK
-	LP_OP(sub) $1, NWAITERS(%rdi)
-
-	leaq	8(%rsp), %rsp
-	cfi_adjust_cfa_offset(-8)
-
-	retq
-
-	cfi_adjust_cfa_offset(8)
-4:	negq	%rcx
-	movq	errno@gottpoff(%rip), %rdx
-	movl	%ecx, %fs:(%rdx)
-	orl	$-1, %eax
-
-	jmp 9b
-	.size	sem_wait,.-sem_wait
-
-
-	.type	sem_wait_cleanup,@function
-sem_wait_cleanup:
-	movq	(%rsp), %rdi
-	LOCK
-	LP_OP(sub) $1, NWAITERS(%rdi)
-	movq	%rax, %rdi
-.LcallUR:
-	call	_Unwind_Resume@PLT
-	hlt
-.LENDCODE:
-	cfi_endproc
-	.size	sem_wait_cleanup,.-sem_wait_cleanup
-
-
-	.section .gcc_except_table,"a",@progbits
-.LexceptSTART:
-	.byte	DW_EH_PE_omit			# @LPStart format
-	.byte	DW_EH_PE_omit			# @TType format
-	.byte	DW_EH_PE_uleb128		# call-site format
-	.uleb128 .Lcstend-.Lcstbegin
-.Lcstbegin:
-	.uleb128 .LcleanupSTART-.LSTARTCODE
-	.uleb128 .LcleanupEND-.LcleanupSTART
-	.uleb128 sem_wait_cleanup-.LSTARTCODE
-	.uleb128  0
-	.uleb128 .LcallUR-.LSTARTCODE
-	.uleb128 .LENDCODE-.LcallUR
-	.uleb128 0
-	.uleb128  0
-.Lcstend:
-
-
-#ifdef SHARED
-	.hidden	DW.ref.__gcc_personality_v0
-	.weak	DW.ref.__gcc_personality_v0
-	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
-	.align	LP_SIZE
-	.type	DW.ref.__gcc_personality_v0, @object
-	.size	DW.ref.__gcc_personality_v0, LP_SIZE
-DW.ref.__gcc_personality_v0:
-	ASM_ADDR __gcc_personality_v0
-#endif
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c b/ports/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c
deleted file mode 100644
index befa497..0000000
--- a/ports/sysdeps/unix/sysv/linux/alpha/nptl/sem_post.c
+++ /dev/null
@@ -1,5 +0,0 @@
-/* ??? This is an ass-backwards way to do this.  We should simply define
-   the acquire/release semantics of atomic_exchange_and_add.  And even if
-   we don't do this, we should be using atomic_full_barrier or otherwise.  */
-#define __lll_rel_instr  "mb"
-#include <nptl/sysdeps/unix/sysv/linux/sem_post.c>
-- 
1.8.4.rc3