about summary refs log tree commit diff
path: root/nptl/sysdeps/unix/sysv/linux/sh
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2003-02-10 09:24:12 +0000
committerUlrich Drepper <drepper@redhat.com>2003-02-10 09:24:12 +0000
commita54e8d33d17f6197ac629ac86e3381643b802bec (patch)
treee876d442ce7cdb13eca46ff57278a81d0022bf61 /nptl/sysdeps/unix/sysv/linux/sh
parentf954eb1691045c888bfd8eab4ea4e25847f26c11 (diff)
downloadglibc-a54e8d33d17f6197ac629ac86e3381643b802bec.tar.gz
glibc-a54e8d33d17f6197ac629ac86e3381643b802bec.tar.xz
glibc-a54e8d33d17f6197ac629ac86e3381643b802bec.zip
Update.
2003-02-08  kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/sh/Makefile: New file.
	* sysdeps/sh/bits/atomic.h: New file.
	* sysdeps/sh/pthread_spin_init.c: New file.
	* sysdeps/sh/pthread_spin_lock.c: New file.
	* sysdeps/sh/pthread_spin_trylock.S: New file.
	* sysdeps/sh/pthread_spin_unlock.S: New file.
	* sysdeps/sh/pthreaddef.h: New file.
	* sysdeps/sh/tcb-offsets.sym: New file.
	* sysdeps/sh/td_ta_map_lwp2thr.c: New file.
	* sysdeps/sh/tls.h: New file.
	* sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h: New file.
	* sysdeps/unix/sysv/linux/sh/bits/semaphore.h: New file.
	* sysdeps/unix/sysv/linux/sh/createthread.c: New file.
	* sysdeps/unix/sysv/linux/sh/fork.c: New file.
	* sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S: New file.
	* sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S: New file.
	* sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h: New file.
	* sysdeps/unix/sysv/linux/sh/lowlevelcond.h: New file.
	* sysdeps/unix/sysv/linux/sh/lowlevellock.S: New file.
	* sysdeps/unix/sysv/linux/sh/lowlevellock.h: New file.
	* sysdeps/unix/sysv/linux/sh/lowlevelmutex.S: New file.
	* sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h: New file.
	* sysdeps/unix/sysv/linux/sh/pt-initfini.c: New file.
	* sysdeps/unix/sysv/linux/sh/pt-vfork.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_once.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S: New file.
	* sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: New file.
	* sysdeps/unix/sysv/linux/sh/sem_post.S: New file.
	* sysdeps/unix/sysv/linux/sh/sem_timedwait.S: New file.
	* sysdeps/unix/sysv/linux/sh/sem_trywait.S: New file.
	* sysdeps/unix/sysv/linux/sh/sem_wait.S: New file.
	* sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: New file.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h152
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h39
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/createthread.c24
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/fork.c30
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S221
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S174
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h68
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/lowlevelcond.h23
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S224
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h245
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/lowlevelmutex.S174
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h28
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c143
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S1
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S164
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S126
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S133
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S361
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S364
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S197
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S220
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S274
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S259
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S128
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S202
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/sem_post.S92
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S178
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S99
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S112
-rw-r--r--nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h140
30 files changed, 4595 insertions, 0 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h
new file mode 100644
index 0000000000..97b94a3074
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h
@@ -0,0 +1,152 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H	1
+
+#define __SIZEOF_PTHREAD_ATTR_T 36
+#define __SIZEOF_PTHREAD_MUTEX_T 24
+#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+#define __SIZEOF_PTHREAD_COND_T 48
+#define __SIZEOF_PTHREAD_COND_COMPAT_T 12
+#define __SIZEOF_PTHREAD_CONDATTR_T 4
+#define __SIZEOF_PTHREAD_RWLOCK_T 32
+#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+#define __SIZEOF_PTHREAD_BARRIER_T 20
+#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+
+
+/* Thread identifiers.  The structure of the attribute type is not
+   exposed on purpose.  */
+typedef struct __opaque_pthread *pthread_t;
+
+
+typedef union
+{
+  char __size[__SIZEOF_PTHREAD_ATTR_T];
+  long int __align;
+} pthread_attr_t;
+
+
+/* Data structures for mutex handling.  The structure of the attribute
+   type is not exposed on purpose.  */
+typedef union
+{
+  struct
+  {
+    int __lock;
+    unsigned int __count;
+    struct pthread *__owner;
+    /* KIND must stay at this position in the structure to maintain
+       binary compatibility.  */
+    int __kind;
+  } __data;
+  char __size[__SIZEOF_PTHREAD_MUTEX_T];
+  long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+  char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+  long int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling.  The structure of
+   the attribute type is not exposed on purpose.  */
+typedef union
+{
+  struct
+  {
+    int __lock;
+    unsigned long long int __total_seq;
+    unsigned long long int __wakeup_seq;
+    unsigned long long int __woken_seq;
+  } __data;
+  char __size[__SIZEOF_PTHREAD_COND_T];
+  long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+  char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+  long int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#ifdef __USE_UNIX98
+/* Data structure for read-write lock variable handling.  The
+   structure of the attribute type is not exposed on purpose.  */
+typedef union
+{
+  struct
+  {
+    int __lock;
+    unsigned int __nr_readers;
+    unsigned int __readers_wakeup;
+    unsigned int __writer_wakeup;
+    unsigned int __nr_readers_queued;
+    unsigned int __nr_writers_queued;
+    /* FLAGS must stay at this position in the structure to maintain
+       binary compatibility.  */
+    unsigned int __flags;
+    pthread_t __writer;
+  } __data;
+  char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+  long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+  char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+  long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type.  */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type.  The structure of the type is
+   deliberately not exposed.  */
+typedef union
+{
+  char __size[__SIZEOF_PTHREAD_BARRIER_T];
+  long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+  char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+  int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif	/* bits/pthreadtypes.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
new file mode 100644
index 0000000000..ab46ac099b
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+
+#define __SIZEOF_SEM_T	16
+
+
+/* Value returned if `sem_open' failed.  */
+#define SEM_FAILED      ((sem_t *) 0)
+
+/* Maximum value the semaphore can have.  */
+#define SEM_VALUE_MAX   ((int) ((~0u) >> 1))
+
+
+typedef union
+{
+  char __size[__SIZEOF_SEM_T];
+  long int __align;
+} sem_t;
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/createthread.c b/nptl/sysdeps/unix/sysv/linux/sh/createthread.c
new file mode 100644
index 0000000000..8e68215385
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/createthread.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Value passed to 'clone' for initialization of the thread register.  */
+#define TLS_VALUE (pd + 1)
+
+
+/* Get the real implementation.  */
+#include <nptl/sysdeps/pthread/createthread.c>
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/fork.c b/nptl/sysdeps/unix/sysv/linux/sh/fork.c
new file mode 100644
index 0000000000..6868b9bcd4
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/fork.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+/* TLS pointer argument is passed as the 5-th argument.  */
+#define ARCH_FORK() \
+  INLINE_SYSCALL (clone, 5,						      \
+		  CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0,     \
+		  NULL, &THREAD_SELF->tid, NULL)
+
+#include "../fork.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S b/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S
new file mode 100644
index 0000000000..350a935388
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S
@@ -0,0 +1,221 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <tls.h>
+#include "lowlevel-atomic.h"
+
+	.text
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define ETIMEDOUT               110
+
+
+	.globl	__lll_lock_wait
+	.type	__lll_lock_wait,@function
+	.hidden	__lll_lock_wait
+	.align	5
+__lll_lock_wait:
+	mov	r4, r6
+	mov	r5, r4
+	mov	#0, r7		/* No timeout.  */
+	mov	#FUTEX_WAIT, r5
+2:
+	add	#-1, r6		/* account for the preceeded xadd.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	#-1, r3
+	XADD (r3, @r4, r2)
+	tst	r3, r3
+	bf/s	2b
+	 mov	r2, r6
+
+	mov	#-1, r1
+	mov.l	r1, @r4
+	rts
+	 mov	r2, r0
+	.size	__lll_lock_wait,.-__lll_lock_wait
+
+
+	.type	lll_unlock_wake_cb,@function
+	.align	5
+lll_unlock_wake_cb:
+
+	.align	2
+	mova	1f, r0
+	mov	r15, r1
+	mov	#-6, r15
+0:
+	mov.l	@r4, r2
+	add	#1, r2
+	mov.l	r2, @r4
+1:
+	mov	r1, r15
+	cmp/pl	r2
+	bf	2f
+	rts
+	 nop
+	.size	lll_unlock_wake_cb,.-lll_unlock_wake_cb
+
+
+	.globl	__lll_unlock_wake
+	.type	__lll_unlock_wake,@function
+	.hidden	__lll_unlock_wake
+__lll_unlock_wake:
+2:
+	mov	#FUTEX_WAKE, r5
+	mov	#1, r6		/* Wake one thread.  */
+	mov	#0, r7
+	mov.l	r6, @r4		/* Stores 1.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	rts
+	 nop
+	.size	__lll_unlock_wake,.-__lll_unlock_wake
+
+
+	.globl	__lll_wait_tid
+	.type	__lll_wait_tid,@function
+	.hidden	__lll_wait_tid
+__lll_wait_tid:
+	mov.l	@r4, r6
+1:
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	r0, r1
+
+	mov.l	@r4, r0
+	tst	r0, r0
+	bf/s	1b
+	 mov	r0, r6
+	rts
+	 nop
+	.size	__lll_wait_tid,.-__lll_wait_tid
+
+	
+	.globl	__lll_timedwait_tid
+	.type	__lll_timedwait_tid,@function
+	.hidden	__lll_timedwait_tid
+__lll_timedwait_tid:
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	mov	r4, r8
+	mov	r5, r9
+	add	#-8, r15
+
+2:
+	/* Get current time.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	/* Compute relative timeout.  */
+	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	6f		/* Time is already up.  */
+
+	mov.l	r2, @r15	/* Store relative timeout.  */
+	mov.l	r3, @(4,r15)
+
+	mov.l	@r8, r6
+	tst	r6, r6
+	bt	4f
+
+	mov	r8, r4
+	mov	#FUTEX_WAIT, r5
+	mov	r15, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	r0, r1
+
+	mov.l	@r8, r0
+	tst	r0, r0
+	bf	1f
+4:
+	mov	#0, r0
+3:
+	add	#8, r15
+	mov.l	@r15+, r8
+	rts
+	 mov.l	@r15+, r9
+
+1:
+	mov	#-ETIMEDOUT, r1
+	cmp/eq	r0, r1
+	bf	2b
+6:
+	bra	3b
+	 mov	#ETIMEDOUT, r0
+
+.L1k:
+	.word	1000
+	.align	2
+.L1g:
+	.long	1000000000
+
+	.size	__lll_timedwait_tid,.-__lll_timedwait_tid
+
+
+	.globl	__lll_wake_tid
+	.type	__lll_wake_tid,@function
+	.hidden	__lll_wake_tid
+__lll_wake_tid:
+	mov	#FUTEX_WAKE, r5
+	mov	#-1, r6
+	shlr	r6		/* r6 = 0x7fffffff */
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	rts
+	 nop
+	.size	__lll_wake_tid,.-__lll_wake_tid
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S b/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S
new file mode 100644
index 0000000000..8a837de7b1
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevelmutex.S
@@ -0,0 +1,174 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include "lowlevel-atomic.h"
+
+	.text
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EWOULDBLOCK		11
+#define EINVAL			22
+#define ETIMEDOUT		110
+
+
+	.globl	__lll_mutex_lock_wait
+	.type	__lll_mutex_lock_wait,@function
+	.hidden	__lll_mutex_lock_wait
+	.align	5
+__lll_mutex_lock_wait:
+	mov	r4, r6
+	mov	r5, r4
+	mov	#0, r7		/* No timeout.  */
+	mov	#FUTEX_WAIT, r5
+1:
+	add	#1, r6		/* account for the preceeded xadd.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	#1, r3
+	XADD (r3, @r4, r6)
+	tst	r6, r6
+	bf	1b
+	mov	#2, r1
+	mov.l	r1, @r4
+	ret
+	 mov	#0, r0
+	.size	__lll_mutex_lock_wait,.-__lll_mutex_lock_wait
+
+
+	.globl	__lll_mutex_timedlock_wait
+	.type	__lll_mutex_timedlock_wait,@function
+	.hidden	__lll_mutex_timedlock_wait
+	.align	5
+__lll_mutex_timedlock_wait:
+	/* Check for a valid timeout value.  */
+	mov.l	@(4,r6), r1
+	mov.l	.L1g, r0
+	cmp/hs	r0, r1
+	bt	3f
+
+	mov.l	r10, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	mov	r5, r8
+	mov	r6, r9
+	mov	r4, r10
+	add	#1, r10
+
+	/* Stack frame for the timespec and timeval structs.  */
+	add	#-8, r15
+
+1:
+	/* Get current time.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	/* Compute relative timeout.  */
+	mov.l	@(4,r15), r0
+	mov.w	.L1k, r1
+	dmulu.l	r0, r1		/* Micro 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	4f
+	mov.l	.L1g, r1
+	add	r1, r3
+	add	#-1, r2
+4:
+	cmp/pz	r2
+	bf	5f		/* Time is already up.  */
+
+	mov.l	r2, @r15	/* Store relative timeout.  */
+	mov.l	r3, @(4,r15)
+
+	mov	r8, r4
+	mov	#FUTEX_WAIT, r5
+	mov	r10, r6
+	mov	r15, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	#1, r3
+	XADD (r3, @r8, r10)
+	tst	r10, r10
+	bf	7f
+
+	mov	#2, r1
+	mov.l	r1, @r8
+	mov	#0, r0
+6:
+	add	#8, r15
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	rts
+	 mov.l	@r15+, r10
+7:
+	/* Check whether the time expired.  */
+	mov	#-ETIMEDOUT, r1
+	cmp/eq	r0, r1
+	bt	5f
+	bra	1b
+	 nop
+3:
+	rts
+	 mov	#EINVAL, r0
+5:
+	bra	6b
+	 mov	#ETIMEDOUT, r0
+
+.L1k:
+	.word	1000
+	.align	2
+.L1g:
+	.long	1000000000
+
+	.size	__lll_mutex_timedlock_wait,.-__lll_mutex_timedlock_wait
+
+
+	.globl	__lll_mutex_unlock_wake
+	.type	__lll_mutex_unlock_wake,@function
+	.hidden	__lll_mutex_unlock_wake
+	.align	5
+__lll_mutex_unlock_wake:
+	mov	#FUTEX_WAKE, r5
+	mov	#1, r6		/* Wake one thread.  */
+	mov	#0, r7
+	mov.l	r7, @r4		/* Stores 0.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	rts
+	 nop
+	.size	__lll_mutex_unlock_wake,.-__lll_mutex_unlock_wake
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h b/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h
new file mode 100644
index 0000000000..3a80ec8e14
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h
@@ -0,0 +1,68 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifdef __ASSEMBLER__
+
+#define _IMP1 #1
+#define _IMM1 #-1
+#define _IMM6 #-6
+#define _IMM8 #-8
+
+#define	INC(mem, reg) \
+	.align	2; \
+	mova	99f, r0; \
+	mov	r15, r1; \
+	mov	_IMM6, r15; \
+98:	mov.l	mem, reg; \
+	add	_IMP1, reg; \
+	mov.l	reg, mem; \
+99:	mov	r1, r15
+
+#define	DEC(mem, reg) \
+	.align	2; \
+	mova	99f, r0; \
+	mov	r15, r1; \
+	mov	_IMM6, r15; \
+98:	mov.l	mem, reg; \
+	add	_IMM1, reg; \
+	mov.l	reg, mem; \
+99:	mov	r1, r15
+
+#define	XADD(reg, mem, old) \
+	.align	2; \
+	mova	99f, r0; \
+	mov	r15, r1; \
+	mov	_IMM6, r15; \
+98:	mov.l	mem, old; \
+	add	old, reg; \
+	mov.l	reg, mem; \
+99:	mov	r1, r15
+
+#define	CMPXCHG(reg, mem, new, old) \
+	.align	2; \
+	mova	99f, r0; \
+	nop; \
+	mov	r15, r1; \
+	mov	_IMM8, r15; \
+98:	mov.l	mem, old; \
+	cmp/eq	old, reg; \
+	bf	99f; \
+	mov.l	new, mem; \
+99:	mov	r1, r15
+
+#endif  /* __ASSEMBLER__ */
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevelcond.h b/nptl/sysdeps/unix/sysv/linux/sh/lowlevelcond.h
new file mode 100644
index 0000000000..78e585f813
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/lowlevelcond.h
@@ -0,0 +1,23 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#define cond_lock	0
+#define total_seq	4
+#define wakeup_seq	12
+#define woken_seq	20
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S b/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S
new file mode 100644
index 0000000000..8352ef0450
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S
@@ -0,0 +1,224 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include "lowlevel-atomic.h"
+
+	.text
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define ETIMEDOUT               110
+
+
+	.globl	__lll_lock_wait
+	.type	__lll_lock_wait,@function
+	.hidden	__lll_lock_wait
+	.align	5
+__lll_lock_wait:
+	mov	r4, r6
+	mov	r5, r4
+	mov	#0, r7		/* No timeout.  */
+	mov	#FUTEX_WAIT, r5
+2:
+	add	#-1, r6		/* account for the preceeded xadd.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	#-1, r3
+	XADD (r3, @r4, r2)
+	tst	r3, r3
+	bf/s	2b
+	 mov	r2, r6
+
+	mov	#-1, r1
+	mov.l	r1, @r4
+	rts
+	 mov	r2, r0
+	.size	__lll_lock_wait,.-__lll_lock_wait
+
+
+	.globl	lll_unlock_wake_cb
+	.type	lll_unlock_wake_cb,@function
+	.hidden	lll_unlock_wake_cb
+	.align	5
+lll_unlock_wake_cb:
+
+	.align	2
+	mova	1f, r0
+	mov	r15, r1
+	mov	#-6, r15
+0:
+	mov.l	@r4, r2
+	add	#1, r2
+	mov.l	r2, @r4
+1:
+	mov	r1, r15
+	cmp/pl	r2
+	bf	2f
+	rts
+	 nop
+	.size	lll_unlock_wake_cb,.-lll_unlock_wake_cb
+
+
+	.globl	__lll_unlock_wake
+	.type	__lll_unlock_wake,@function
+	.hidden	__lll_unlock_wake
+__lll_unlock_wake:
+2:
+	mov	#FUTEX_WAKE, r5
+	mov	#1, r6		/* Wake one thread.  */
+	mov	#0, r7
+	mov.l	r6, @r4		/* Stores 1.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	rts
+	 nop
+	.size	__lll_unlock_wake,.-__lll_unlock_wake
+
+
+	.globl	__lll_wait_tid
+	.type	__lll_wait_tid,@function
+	.hidden	__lll_wait_tid
+__lll_wait_tid:
+	mov.l	@r4, r6
+1:
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	r0, r1
+
+	mov.l	@r4, r0
+	tst	r0, r0
+	bf/s	1b
+	 mov	r0, r6
+	rts
+	 nop
+	.size	__lll_wait_tid,.-__lll_wait_tid
+
+	
+	.globl	__lll_timedwait_tid
+	.type	__lll_timedwait_tid,@function
+	.hidden	__lll_timedwait_tid
+__lll_timedwait_tid:
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	mov	r4, r8
+	mov	r5, r9
+	add	#-8, r15
+
+2:
+	/* Get current time.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	/* Compute relative timeout.  */
+	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	6f		/* Time is already up.  */
+
+	mov.l	r2, @r15	/* Store relative timeout.  */
+	mov.l	r3, @(4,r15)
+
+	mov.l	@r8, r6
+	tst	r6, r6
+	bt	4f
+
+	mov	r8, r4
+	mov	#FUTEX_WAIT, r5
+	mov	r15, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	r0, r1
+
+	mov.l	@r8, r0
+	tst	r0, r0
+	bf	1f
+4:
+	mov	#0, r0
+3:
+	add	#8, r15
+	mov.l	@r15+, r8
+	rts
+	 mov.l	@r15+, r9
+
+1:
+	mov	#-ETIMEDOUT, r1
+	cmp/eq	r0, r1
+	bf	2b
+6:
+	bra	3b
+	 mov	#ETIMEDOUT, r0
+
+.L1k:
+	.word	1000
+	.align	2
+.L1g:
+	.long	1000000000
+
+	.size	__lll_timedwait_tid,.-__lll_timedwait_tid
+
+
+	.globl	__lll_wake_tid
+	.type	__lll_wake_tid,@function
+	.hidden	__lll_wake_tid
+__lll_wake_tid:
+	mov	#FUTEX_WAKE, r5
+	mov	#-1, r6
+	shlr	r6		/* r6 = 0x7fffffff */
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	rts
+	 nop
+	.size	__lll_wake_tid,.-__lll_wake_tid
+
+
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h
new file mode 100644
index 0000000000..d9a69c7a48
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h
@@ -0,0 +1,245 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H	1
+
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+
+/* Initializer for compatibility lock.  */
+#define LLL_MUTEX_LOCK_INITIALIZER (0)
+
+extern int __lll_mutex_lock_wait (int val, int *__futex) attribute_hidden;
+extern int __lll_mutex_timedlock_wait (int val, int *__futex,
+				       const struct timespec *abstime)
+     attribute_hidden;
+extern int __lll_mutex_unlock_wake (int *__futex) attribute_hidden;
+
+
+#define lll_mutex_trylock(futex) \
+  ({ unsigned char __result; \
+     __asm __volatile ("\
+	.align 2\n\
+	mova 1f,r0\n\
+	nop\n\
+	mov r15,r1\n\
+	mov #-8,r15\n\
+     0: mov.l @%1,r2\n\
+	cmp/eq r2,%3\n\
+	bf 1f\n\
+	mov.l %2,@%1\n\
+     1: mov r1,r15\n\
+	mov #-1,%0\n\
+	negc %0,%0"\
+	: "=r" (__result) : "r" (&(futex)), "r" (1), "r" (0) \
+	: "r0", "r1", "r2", "t", "memory"); \
+     __result; })
+
+#define lll_mutex_lock(futex) \
+  (void) ({ int __result, val, *__futex = &(futex); \
+	    __asm __volatile ("\
+		.align 2\n\
+		mova 1f,r0\n\
+		mov r15,r1\n\
+		mov #-6,r15\n\
+	     0: mov.l @%2,%0\n\
+		add %0,%1\n\
+		mov.l %1,@%2\n\
+	     1: mov r1,r15"\
+		: "=&r" (__result), "=&r" (val) : "r" (__futex), "1" (1) \
+		: "r0", "r1", "memory"); \
+	    if (__result) \
+	      __lll_mutex_lock_wait (__result, __futex); })
+
+#define lll_mutex_timedlock(futex, timeout) \
+  ({ int __result, val, *__futex = &(futex); \
+     __asm __volatile ("\
+	.align 2\n\
+	mova 1f,r0\n\
+	mov r15,r1\n\
+	mov #-6,r15\n\
+     0: mov.l @%2,%0\n\
+	add %0,%1\n\
+	mov.l %1,@%2\n\
+     1: mov r1,r15"\
+	: "=&r" (__result), "=&r" (val) : "r" (__futex), "1" (1) \
+	: "r0", "r1", "memory"); \
+    if (__result) \
+      __result = __lll_mutex_timedlock_wait (__result, __futex, timeout); \
+    __result; })
+
+#define lll_mutex_unlock(futex) \
+  (void) ({ int __result, *__futex = &(futex); \
+	    __asm __volatile ("\
+		.align 2\n\
+		mova 1f,r0\n\
+		mov r15,r1\n\
+		mov #-6,r15\n\
+	     0: mov.l @%1,%0\n\
+		add #-1,%0\n\
+		mov.l %0,@%1\n\
+	     1: mov r1,r15"\
+		: "=&r" (__result) : "r" (__futex) \
+		: "r0", "r1", "memory"); \
+	    if (__result) \
+	      __lll_mutex_unlock_wake (__futex); })
+
+#define lll_mutex_islocked(futex) \
+  (futex != 0)
+
+
+/* We have a separate internal lock implementation which is not tied
+   to binary compatibility.  */
+
+/* Type for lock object.  */
+typedef int lll_lock_t;
+
+/* Initializers for lock.  */
+#define LLL_LOCK_INITIALIZER		(1)
+#define LLL_LOCK_INITIALIZER_LOCKED	(0)
+
+
+extern int __lll_lock_wait (int val, int *__futex) attribute_hidden;
+extern int __lll_unlock_wake (int *__futex) attribute_hidden;
+extern int lll_unlock_wake_cb (int *__futex) attribute_hidden;
+
+
+/* The states of a lock are:
+    1  -  untaken
+    0  -  taken by one user
+   <0  -  taken by more users */
+
+
+#define lll_trylock(futex) \
+  ({ unsigned char __result; \
+     __asm __volatile ("\
+	.align 2\n\
+	mova 1f,r0\n\
+	nop\n\
+	mov r15,r1\n\
+	mov #-8,r15\n\
+     0: mov.l @%1,r2\n\
+	cmp/eq r2,%3\n\
+	bf 1f\n\
+	mov.l %2,@%1\n\
+     1: mov r1,r15\n\
+	mov #-1,%0\n\
+	negc %0,%0"\
+	: "=r" (__result) : "r" (&(futex)), "r" (0), "r" (1) \
+	: "r0", "r1", "r2", "t", "memory"); \
+     __result; })
+
+#define lll_lock(futex) \
+  (void) ({ int __result, val, *__futex = &(futex); \
+	    __asm __volatile ("\
+		.align 2\n\
+		mova 1f,r0\n\
+		mov r15,r1\n\
+		mov #-6,r15\n\
+	     0: mov.l @%2,%0\n\
+		add %0,%1\n\
+		mov.l %1,@%2\n\
+	     1: mov r1,r15"\
+		: "=&r" (__result), "=&r" (val) : "r" (__futex), "1" (-1) \
+		: "r0", "r1", "memory"); \
+	    if (val < 0) \
+	      __lll_lock_wait (__result, __futex); })
+
+#define lll_unlock(futex) \
+  (void) ({ int __result, *__futex = &(futex); \
+	    __asm __volatile ("\
+		.align 2\n\
+		mova 1f,r0\n\
+		mov r15,r1\n\
+		mov #-6,r15\n\
+	     0: mov.l @%1,%0\n\
+		add #1,%0\n\
+		mov.l %0,@%1\n\
+	     1: mov r1,r15"\
+		: "=&r" (__result) : "r" (__futex) \
+		: "r0", "r1", "memory"); \
+	    if (__result <= 0) \
+	      __lll_unlock_wake (__futex); })
+
+#define lll_islocked(futex) \
+  (futex <= 0)
+
+
+/* The kernel notifies a process with uses CLONE_CLEARTID via futex
+   wakeup when the clone terminates.  The memory location contains the
+   thread ID while the clone is running and is reset to zero
+   afterwards.  */
+
+extern int __lll_wait_tid (int *tid) attribute_hidden;
+#define lll_wait_tid(tid) \
+  do { \
+    __typeof (tid) *__tid = &(tid); \
+    if (*__tid != 0) \
+      __lll_wait_tid (__tid); \
+  } while (0)
+
+extern int __lll_timedwait_tid (int *tid, const struct timespec *abstime)
+     attribute_hidden;
+#define lll_timedwait_tid(tid, abstime) \
+  ({ \
+    int __result = 0; \
+    if (tid != 0) \
+      {	\
+	if (abstime == NULL || abstime->tv_nsec >= 1000000000) \
+	  __result = EINVAL; \
+	else \
+	  __result = __lll_timedwait_tid (&tid, abstime); \
+      }	\
+    __result; })
+
+
+extern int __lll_wake_tid (int *tid) attribute_hidden;
+#define lll_wake_tid(tid) \
+  do { \
+    (tid) = 0; \
+    ___lll_wake_tid (&tid); \
+  } while (0)
+
+
+/* Conditional variable handling.  */
+
+extern void __lll_cond_wait (pthread_cond_t *cond) attribute_hidden;
+extern int __lll_cond_timedwait (pthread_cond_t *cond,
+				 const struct timespec *abstime)
+     attribute_hidden;
+extern void __lll_cond_wake (pthread_cond_t *cond) attribute_hidden;
+extern void __lll_cond_broadcast (pthread_cond_t *cond) attribute_hidden;
+
+
+#define lll_cond_wait(cond) \
+  __lll_cond_wait (cond)
+#define lll_cond_timedwait(cond, abstime) \
+  __lll_cond_timedwait (cond, abstime)
+#define lll_cond_wake(cond) \
+  __lll_cond_wake (cond)
+#define lll_cond_broadcast(cond) \
+  __lll_cond_broadcast (cond)
+
+#endif  /* lowlevellock.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevelmutex.S b/nptl/sysdeps/unix/sysv/linux/sh/lowlevelmutex.S
new file mode 100644
index 0000000000..8a837de7b1
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/lowlevelmutex.S
@@ -0,0 +1,174 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include "lowlevel-atomic.h"
+
+	.text
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EWOULDBLOCK		11
+#define EINVAL			22
+#define ETIMEDOUT		110
+
+
+	.globl	__lll_mutex_lock_wait
+	.type	__lll_mutex_lock_wait,@function
+	.hidden	__lll_mutex_lock_wait
+	.align	5
+__lll_mutex_lock_wait:
+	mov	r4, r6
+	mov	r5, r4
+	mov	#0, r7		/* No timeout.  */
+	mov	#FUTEX_WAIT, r5
+1:
+	add	#1, r6		/* account for the preceeded xadd.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	#1, r3
+	XADD (r3, @r4, r6)
+	tst	r6, r6
+	bf	1b
+	mov	#2, r1
+	mov.l	r1, @r4
+	ret
+	 mov	#0, r0
+	.size	__lll_mutex_lock_wait,.-__lll_mutex_lock_wait
+
+
+	.globl	__lll_mutex_timedlock_wait
+	.type	__lll_mutex_timedlock_wait,@function
+	.hidden	__lll_mutex_timedlock_wait
+	.align	5
+__lll_mutex_timedlock_wait:
+	/* Check for a valid timeout value.  */
+	mov.l	@(4,r6), r1
+	mov.l	.L1g, r0
+	cmp/hs	r0, r1
+	bt	3f
+
+	mov.l	r10, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	mov	r5, r8
+	mov	r6, r9
+	mov	r4, r10
+	add	#1, r10
+
+	/* Stack frame for the timespec and timeval structs.  */
+	add	#-8, r15
+
+1:
+	/* Get current time.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	/* Compute relative timeout.  */
+	mov.l	@(4,r15), r0
+	mov.w	.L1k, r1
+	dmulu.l	r0, r1		/* Micro 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	4f
+	mov.l	.L1g, r1
+	add	r1, r3
+	add	#-1, r2
+4:
+	cmp/pz	r2
+	bf	5f		/* Time is already up.  */
+
+	mov.l	r2, @r15	/* Store relative timeout.  */
+	mov.l	r3, @(4,r15)
+
+	mov	r8, r4
+	mov	#FUTEX_WAIT, r5
+	mov	r10, r6
+	mov	r15, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov	#1, r3
+	XADD (r3, @r8, r10)
+	tst	r10, r10
+	bf	7f
+
+	mov	#2, r1
+	mov.l	r1, @r8
+	mov	#0, r0
+6:
+	add	#8, r15
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	rts
+	 mov.l	@r15+, r10
+7:
+	/* Check whether the time expired.  */
+	mov	#-ETIMEDOUT, r1
+	cmp/eq	r0, r1
+	bt	5f
+	bra	1b
+	 nop
+3:
+	rts
+	 mov	#EINVAL, r0
+5:
+	bra	6b
+	 mov	#ETIMEDOUT, r0
+
+.L1k:
+	.word	1000
+	.align	2
+.L1g:
+	.long	1000000000
+
+	.size	__lll_mutex_timedlock_wait,.-__lll_mutex_timedlock_wait
+
+
+	.globl	__lll_mutex_unlock_wake
+	.type	__lll_mutex_unlock_wake,@function
+	.hidden	__lll_mutex_unlock_wake
+	.align	5
+__lll_mutex_unlock_wake:
+	mov	#FUTEX_WAKE, r5
+	mov	#1, r6		/* Wake one thread.  */
+	mov	#0, r7
+	mov.l	r7, @r4		/* Stores 0.  */
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	rts
+	 nop
+	.size	__lll_mutex_unlock_wake,.-__lll_mutex_unlock_wake
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h b/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h
new file mode 100644
index 0000000000..4357e80a0b
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrwlock.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Offsets in the pthread_rwlock_t structure.  */
+#define MUTEX		0
+#define NR_READERS	4
+#define READERS_WAKEUP	8
+#define WRITERS_WAKEUP	12
+#define READERS_QUEUED	16
+#define WRITERS_QUEUED	20
+#define FLAGS		24
+#define WRITER	28
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c b/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c
new file mode 100644
index 0000000000..5391d5cc8b
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c
@@ -0,0 +1,143 @@
+/* Special .init and .fini section support for SH. NPTL version.
+   Copyright (C) 2003 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 Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   In addition to the permissions in the GNU Library General Public
+   License, the Free Software Foundation gives you unlimited
+   permission to link the compiled version of this file with other
+   programs, and to distribute those programs without any restriction
+   coming from the use of this file.  (The Library General Public
+   License restrictions do apply in other respects; for example, they
+   cover modification of the file, and distribution when not linked
+   into another program.)
+
+   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 Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/* This file is compiled into assembly code which is then munged by a sed
+   script into two files: crti.s and crtn.s.
+
+   * crti.s puts a function prologue at the beginning of the
+   .init and .fini sections and defines global symbols for
+   those addresses, so they can be called as functions.
+
+   * crtn.s puts the corresponding function epilogues
+   in the .init and .fini sections. */
+
+__asm__ ("\n\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@TESTS_BEGIN*/\n\
+\n\
+/*@TESTS_END*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n\
+	.section .init\n\
+	.align 5\n\
+	.global	_init\n\
+	.type	_init,@function\n\
+_init:\n\
+	mov.l	r12,@-r15\n\
+	mov.l	r14,@-r15\n\
+	sts.l	pr,@-r15\n\
+	mova	.L22,r0\n\
+	mov.l	.L22,r12\n\
+	add	r0,r12\n\
+	mova	.L24,r0\n\
+	mov.l	.L24,r1\n\
+	add	r0,r1\n\
+	jsr	@r1\n\
+	 nop\n\
+	mova	.L23,r0\n\
+	mov.l	.L23,r1\n\
+	add	r0,r1\n\
+	jsr	@r1\n\
+	 mov	r15,r14\n\
+	bra	1f\n\
+	 nop\n\
+	.align 2\n\
+.L22:\n\
+	.long	_GLOBAL_OFFSET_TABLE_\n\
+.L23:\n\
+	.long	__gmon_start__@PLT\n\
+.L24:\n\
+	.long	__pthread_initialize_minimal_internal@PLT\n\
+1:\n\
+	ALIGN\n\
+	END_INIT\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+	.section .init\n\
+	mov	r14,r15\n\
+	lds.l	@r15+,pr\n\
+	mov.l	@r15+,r14\n\
+	rts	\n\
+	mov.l	@r15+,r12\n\
+	END_INIT\n\
+	.section .text\n\
+	.align 5\n\
+	.weak	__gmon_start__\n\
+	.type	__gmon_start__,@function\n\
+__gmon_start__:\n\
+	mov.l	r14,@-r15\n\
+	mov	r15,r14\n\
+	mov	r14,r15\n\
+	rts	\n\
+	mov.l	@r15+,r14\n\
+	\n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+	.section .fini\n\
+	.align 5\n\
+	.global	_fini\n\
+	.type	_fini,@function\n\
+_fini:\n\
+	mov.l	r12,@-r15\n\
+	mov.l	r14,@-r15\n\
+	sts.l	pr,@-r15\n\
+	mova	.L27,r0\n\
+	mov.l	.L27,r12\n\
+	add	r0,r12\n\
+	mov	r15,r14\n\
+	ALIGN\n\
+	END_FINI\n\
+	bra	1f\n\
+	 nop\n\
+	.align	2\n\
+.L27:\n\
+	.long	_GLOBAL_OFFSET_TABLE_\n\
+1:\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+	.section .fini\n\
+	mov	r14,r15\n\
+	lds.l	@r15+,pr\n\
+	mov.l	@r15+,r14\n\
+	rts	\n\
+	mov.l	@r15+,r12\n\
+\n\
+	END_FINI\n\
+	\n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\n\
+");
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S
new file mode 100644
index 0000000000..5b13639c77
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/sh/vfork.S>
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S
new file mode 100644
index 0000000000..eead7c6044
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S
@@ -0,0 +1,164 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex	240
+#define FUTEX_WAIT	0
+#define FUTEX_WAKE	1
+
+#define CURR_EVENT	0
+#define MUTEX		4
+#define LEFT		8
+#define	INIT_COUNT	12
+
+
+	.text
+
+	.globl	pthread_barrier_wait
+	.type	pthread_barrier_wait,@function
+	.align	5
+pthread_barrier_wait:
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get the mutex.  */
+	mov	#-1, r3
+	XADD (r3, @(MUTEX,r8), r2)
+	tst	r3, r3
+	bf	1f
+
+	/* One less waiter.  If this was the last one needed wake
+	   everybody.  */
+2:
+	mov.l	@(LEFT,r8), r0
+	add	#-1, r0
+	mov.l	r0, @(LEFT,r8)
+	tst	r0, r0
+	bt	3f
+
+	/* There are more threads to come.  */
+	mov.l	@(CURR_EVENT,r8), r6
+
+	/* Release the mutex.  */
+	INC (@(MUTEX,r8), r2)
+	cmp/pl	r2
+	bf	6f
+7:
+	/* Wait for the remaining threads.  The call will return immediately
+	   if the CURR_EVENT memory has meanwhile been changed.  */
+	mov	r8, r4
+#if CURR_EVENT != 0
+	add	#CURR_EVENT, r4
+#endif
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r7
+8:
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	/* Don't return on spurious wakeups.  The syscall does not change
+	   any register except r0 so there is no need to reload any of
+	   them.  */
+	mov.l	@(CURR_EVENT,r8), r0
+	cmp/eq	r0, r6
+	bt	8b
+
+	mov	#0, r0		/* != PTHREAD_BARRIER_SERIAL_THREAD */
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	rts
+	 mov.l	@r15+, r9
+
+3:	
+	/* The necessary number of threads arrived.  */
+	mov.l	@(INIT_COUNT,r8), r0
+	mov.l	r0, @(LEFT,r8)
+	mov.l	@(CURR_EVENT,r8), r1
+	add	#1, r1
+	mov.l	r1, @(CURR_EVENT,r8)
+
+	/* Wake up all waiters.  The count is a signed number in the kernel
+	   so 0x7fffffff is the highest value.  */
+	mov.l	.Lall, r6
+	mov	r8, r4
+#if CURR_EVENT != 0
+	add	#CURR_EVENT, r4
+#endif
+	mov	#0, r7
+	mov	#FUTEX_WAKE, r5
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	/* Release the mutex.  */
+	INC (@(MUTEX,r8), r2)
+	cmp/pl	r2
+	bf	4f
+5:
+	mov	#-1, r0		/* == PTHREAD_BARRIER_SERIAL_THREAD */
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	ret
+	 mov.l	@r15+, r9
+
+1:
+	mov	r2, r4
+	mov	r8, r5
+	mov.l	.Lwait0, r1
+	bsrf	r1
+	 add	#MUTEX, r5
+.Lwait0b:
+	bra	2b
+	 nop
+
+4:
+	mov	r8, r4
+	mov.l	.Lwake0, r1
+	bsrf	r1
+	 add	#MUTEX, r4
+.Lwake0b:
+	bra	5b
+	 nop
+
+6:
+	mov	r6, r9
+	mov	r8, r4
+	mov.l	.Lwake1, r1
+	bsrf	r1
+	 add	#MUTEX, r4
+.Lwake1b:
+	bra	7b
+	 mov	r9, r6
+
+	.align	2
+.Lall:
+	.long	0x7fffffff
+.Lwait0:
+	.long	__lll_lock_wait-.Lwait0b
+.Lwake0:
+	.long	__lll_unlock_wake-.Lwake0b
+.Lwake1:
+	.long	__lll_unlock_wake-.Lwake1b	
+	.size	pthread_barrier_wait,.-pthread_barrier_wait
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S
new file mode 100644
index 0000000000..93818f96df
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S
@@ -0,0 +1,126 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include <lowlevelcond.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+
+	.text
+
+	/* int pthread_cond_broadcast (pthread_cond_t *cond) */
+	.globl	__pthread_cond_broadcast
+	.type	__pthread_cond_broadcast, @function
+	.align	5
+__pthread_cond_broadcast:
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get internal lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(total_seq+4,r8),r0
+	mov.l	@(total_seq,r8),r1
+	mov.l	@(wakeup_seq+4,r8), r2
+	cmp/hi	r2, r0
+	bt	3f
+	cmp/hi	r0, r2
+	bt	4f
+	mov.l	@(wakeup_seq,r8), r2
+	cmp/hi	r2, r1
+	bf	4f
+
+3:
+	/* Case all currently waiting threads to wake up.  */
+	mov.l	r1, @(wakeup_seq,r8)
+	mov.l	r0, @(wakeup_seq+4,r8)
+
+	/* Wake up all threads.  */
+	mov	r8, r4
+	add	#wakeup_seq, r4
+	mov	#FUTEX_WAKE, r5
+	mov	#-1, r6
+	shlr	r6		/* r6 = 0x7fffffff */
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+4:
+	/* Unlock.  */
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bf	5f
+6:
+	mov	#0, r0
+	lds.l	@r15+, pr
+	rts
+	 mov.l	@r15+, r8
+
+1:
+	/* Initial locking failed.  */
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov.l	.Lmwait5, r1
+	bsrf	r1
+	 mov	r2, r4
+.Lmwait5b:
+	bra	2b
+	 nop
+
+5:
+	/* Unlock in loop requires waekup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake5, r1
+	bsrf	r1
+	 nop
+.Lmwake5b:
+	bra	6b
+	 nop
+
+	.align	2
+.Lmwait5:
+	.long	__lll_mutex_lock_wait-.Lmwait5b
+.Lmwake5:
+	.long	__lll_mutex_unlock_wake-.Lmwake5b
+	.size	__pthread_cond_broadcast, .-__pthread_cond_broadcast
+versioned_symbol (libpthread, __pthread_cond_broadcast, pthread_cond_broadcast,
+		  GLIBC_2_3_2)
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S
new file mode 100644
index 0000000000..a00064153f
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S
@@ -0,0 +1,133 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include <lowlevelcond.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+
+	.text
+
+	/* int pthread_cond_signal (pthread_cond_t *cond) */
+	.globl	__pthread_cond_signal
+	.type	__pthread_cond_signal, @function
+	.align	5
+__pthread_cond_signal:
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get internal lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(total_seq+4,r8),r0
+	mov.l	@(total_seq,r8),r1
+	mov.l	@(wakeup_seq+4,r8), r2
+	cmp/hi	r2, r0
+	bt	3f
+	cmp/hi	r0, r2
+	bt	4f
+	mov.l	@(wakeup_seq,r8), r2
+	cmp/hi	r2, r1
+	bf	4f
+
+3:
+	/* Bump the wakeup number.  */
+	mov	#1, r2
+	mov	#0, r3
+	clrt
+	mov.l	@(wakeup_seq,r8),r0
+	mov.l	@(wakeup_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(wakeup_seq,r8)
+	mov.l	r1,@(wakeup_seq+4,r8)
+
+	/* Wake up one thread.  */
+	mov	r8, r4
+	add	#wakeup_seq, r4
+	mov	#FUTEX_WAKE, r5
+	mov	#1, r6
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+4:
+	/* Unlock.  */
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bf	5f
+6:
+	mov	#0, r0
+	lds.l	@r15+, pr
+	rts
+	 mov.l	@r15+, r8
+
+1:
+	/* Initial locking failed.  */
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov.l	.Lmwait4, r1
+	bsrf	r1
+	 mov	r2, r4
+.Lmwait4b:
+	bra	2b
+	 nop
+
+5:
+	/* Unlock in loop requires wakeup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake4, r1
+	bsrf	r1
+	 nop
+.Lmwake4b:
+	bra	6b
+	 nop
+
+	.align	2
+.Lmwait4:
+	.long	__lll_mutex_lock_wait-.Lmwait4b
+.Lmwake4:
+	.long	__lll_mutex_unlock_wake-.Lmwake4b
+	.size	__pthread_cond_signal, .-__pthread_cond_signal
+versioned_symbol (libpthread, __pthread_cond_signal, pthread_cond_signal,
+		  GLIBC_2_3_2)
+
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S
new file mode 100644
index 0000000000..f0be38a797
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S
@@ -0,0 +1,361 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include <lowlevelcond.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define ETIMEDOUT		110
+
+
+	.text
+
+/* int pthread_cond_timedwait (pthread_cond_t *cond, pthread_mutex_t *mutex,
+			       const struct timespec *abstime)  */
+	.globl	__pthread_cond_timedwait
+	.type	__pthread_cond_timedwait, @function
+	.align	5
+__pthread_cond_timedwait:
+	mov.l	r12, @-r15
+	mov.l	r10, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	add	#-48, r15
+	mov	r4, r8
+	mov	r5, r9
+	mov	r6, r10
+
+	/* Get internal lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bt	2f
+	bra	1f
+	 nop
+2:
+	/* Unlock the mutex.  */
+	mov.l	.Lmunlock1, r1
+	bsrf	r1
+	 mov	r9, r4
+.Lmunlock1b:
+
+	mov	#1, r2
+	mov	#0, r3
+
+	clrt
+	mov.l	@(total_seq,r8),r0
+	mov.l	@(total_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(total_seq,r8)
+	mov.l	r1,@(total_seq+4,r8)
+
+	/* Install cancellation handler.  */
+#ifdef PIC
+	mova	.Lgot1, r0
+	mov.l	.Lgot1, r12
+	add	r0, r12
+	mov.l	.Lccleanup1, r5
+	add	r12, r5
+#else
+	mov.l	.Lccleanup1, r5
+#endif
+	mov	r15, r4
+	add	#28, r4
+
+	mov.l	.Lccpush1, r1
+	bsrf	r1
+	 mov	r8, r6
+.Lccpush1b:
+
+	/* Get and store current wakeup_seq value.  */
+	mov.l	@(wakeup_seq,r8), r0
+	mov.l	@(wakeup_seq+4,r8), r1
+	mov.l	r0, @(12,r15)
+	mov.l	r1, @(16,r15)
+
+	/* Unlock.  */
+8:
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bt	4f
+	bra	3f
+	 nop
+4:
+	mov.l	.Lenable1, r1
+	bsrf	r1
+	 nop
+.Lenable1b:
+	mov.l	r0, @r15
+
+	/* Get current time.  */
+	mov	r15, r4
+	add	#4, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	/* Compute relative timeout.  */
+	mov.l	@(8,r15), r0
+	mov.w	.L1k, r1
+	dmulu.l	r0, r1		/* Milli seconds to nano seconds.  */
+	mov.l	@r10, r2
+	mov.l	@(4,r10), r3
+	mov.l	@(4,r15), r0
+	sts	macl, r1
+	sub	r0, r2
+	clrt
+	subc	r1, r3
+	bf	12f
+	mov.l	.L1g, r1
+	add	r1, r3
+	add	#-1, r2
+12:
+	cmp/pz	r2
+	bf	13f		/* Time is already up.  */
+
+	/* Store relative timeout.  */
+	mov.l	r2, @(4,r15)
+	mov.l	r3, @(8,r15)
+
+	mov	r15, r7
+	add	#4, r7
+	mov	#FUTEX_WAIT, r5
+	mov.l	@(12,r15), r6
+	mov	r8, r4
+	add	#wakeup_seq, r4
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	mov.l	r0, @(20,r15)
+
+	mov.l	.Ldisable1, r1
+	bsrf	r1
+	 mov.l	@r15, r4
+.Ldisable1b:	
+
+	/* Lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bf	5f
+6:
+	mov.l	@(woken_seq,r8), r0
+	mov.l	@(woken_seq+4,r8), r1
+
+	mov.l	@(wakeup_seq,r8), r2
+	mov.l	@(wakeup_seq+4,r8), r3
+
+	mov.l	@(16,r15), r5
+	cmp/hi	r5, r1
+	bt	7f
+	cmp/hi	r1, r5
+	bt	15f
+
+	mov.l	@(12,r15), r5
+	cmp/hi	r0, r5
+	bt	15f
+7:
+	cmp/hi	r1, r3
+	bt	9f
+	cmp/hi	r3, r1
+	bt	15f
+	cmp/hi	r0, r2
+	bt	9f
+15:
+	mov.l	@(20,r15),r0
+	cmp/eq	#-ETIMEDOUT, r0
+	bf	8b
+13:
+	mov	#1, r2
+	mov	#0, r3
+
+	clrt
+	mov.l	@(wakeup_seq,r8),r0
+	mov.l	@(wakeup_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(wakeup_seq,r8)
+	mov.l	r1,@(wakeup_seq+4,r8)
+	mov	#ETIMEDOUT, r0
+	bra	14f
+	 mov.l	r0, @(24,r15)
+
+9:
+	mov	#0, r0
+	mov.l	r0, @(24,r15)
+14:
+	mov	#1, r2
+	mov	#0, r3
+
+	clrt
+	mov.l	@(woken_seq,r8),r0
+	mov.l	@(woken_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(woken_seq,r8)
+	mov.l	r1,@(woken_seq+4,r8)
+
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bf	10f
+
+11:
+	/* Remove cancellation handler.  */
+	mov	r15, r4
+	add	#28, r4
+	mov.l	.Lcpop1, r1
+	bsrf	r1
+	 mov	#0, r5
+.Lcpop1b:
+
+	mov	r9, r4
+	mov.l	.Lmlocki1, r1
+	bsrf	r1
+	 mov	#0, r5
+.Lmlocki1b:
+
+	mov.l	@(24,r15), r0
+
+	add	#48, r15
+
+	/* We return the result of the mutex_lock operation.  */
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r10
+	rts
+	 mov.l	@r15+, r12
+	ret
+
+.L1k:
+	.word	1000
+	.align	2
+.Lmunlock1:
+	.long	__pthread_mutex_unlock_internal-.Lmunlock1b
+#ifdef PIC
+.Lgot1:
+	.long	_GLOBAL_OFFSET_TABLE_
+.Lccleanup1:
+	.long	__condvar_cleanup@GOTOFF
+#else
+.Lccleanup1:
+	.long	__condvar_cleanup
+#endif
+.Lccpush1:
+	.long	__pthread_cleanup_push-.Lccpush1b
+.Lenable1:
+	.long	__pthread_enable_asynccancel-.Lenable1b
+.Ldisable1:
+	.long	__pthread_disable_asynccancel-.Ldisable1b
+.Lcpop1:
+	.long	__pthread_cleanup_pop-.Lcpop1b
+.Lmlocki1:
+	.long	__pthread_mutex_lock_internal-.Lmlocki1b
+.L1g:
+	.long	1000000000
+
+1:
+	/* Initial locking failed.  */
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov.l	.Lmwait2, r1
+	bsrf	r1
+	 mov	r2, r4
+.Lmwait2b:
+	bra	2b
+	 nop
+
+3:
+	/* Unlock in loop requires waekup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake2, r1
+	bsrf	r1
+	 nop
+.Lmwake2b:
+	bra	4b
+	 nop
+
+5:
+	/* Locking in loop failed.  */
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov.l	.Lmwait3, r1
+	bsrf	r1
+	 mov	r2, r4
+.Lmwait3b:
+	bra	6b
+	 nop
+
+10:
+	/* Unlock after loop requires waekup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake3, r1
+	bsrf	r1
+	 nop
+.Lmwake3b:
+	bra	11b
+	 nop
+
+	.align	2
+.Lmwait2:
+	.long	__lll_mutex_lock_wait-.Lmwait2b
+.Lmwake2:
+	.long	__lll_mutex_unlock_wake-.Lmwake2b
+.Lmwait3:
+	.long	__lll_mutex_lock_wait-.Lmwait3b
+.Lmwake3:
+	.long	__lll_mutex_unlock_wake-.Lmwake3b
+	.size	__pthread_cond_timedwait, .-__pthread_cond_timedwait
+versioned_symbol (libpthread, __pthread_cond_timedwait, pthread_cond_timedwait,
+		  GLIBC_2_3_2)
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S
new file mode 100644
index 0000000000..342e78ed6e
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S
@@ -0,0 +1,364 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include <lowlevelcond.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+
+	.text
+
+	.align	5
+	.type	__condvar_cleanup, @function
+	.globl	__condvar_cleanup
+	.hidden	__condvar_cleanup
+__condvar_cleanup:
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get internal lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bt	1f
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait0, r1
+	bsrf	r1
+	 nop
+.Lwait0b:
+1:
+	mov	#1, r2
+	mov	#0, r3
+
+	clrt
+	mov.l	@(wakeup_seq,r8),r0
+	mov.l	@(wakeup_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(wakeup_seq,r8)
+	mov.l	r1,@(wakeup_seq+4,r8)
+
+	clrt
+	mov.l	@(woken_seq,r8),r0
+	mov.l	@(woken_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(woken_seq,r8)
+	mov.l	r1,@(woken_seq+4,r8)
+
+	/* Release internal lock.  */
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bt	2f
+
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lwake0, r1
+	bsrf	r1
+	 nop
+.Lwake0b:
+2:
+	lds.l	@r15+, pr
+	rts
+	 mov.l	@r15+, r8
+
+	.align	2
+.Lwait0:	
+	.long	__lll_mutex_lock_wait-.Lwait0b
+.Lwake0:
+	.long	__lll_mutex_unlock_wake-.Lwake0b
+	.size	__condvar_cleanup, .-__condvar_cleanup
+
+
+/* int pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex)  */
+	.globl	__pthread_cond_wait
+	.type	__pthread_cond_wait, @function
+	.align	5
+__pthread_cond_wait:
+	mov.l	r12, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	add	#-32, r15
+	mov	r4, r8
+	mov	r5, r9
+
+	/* Get internal lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:	
+	/* Unlock the mutex.  */
+	mov.l	.Lmunlock0, r1
+	bsrf	r1
+	 mov	r9, r4
+.Lmunlock0b:
+
+	mov	#1, r2
+	mov	#0, r3
+
+	clrt
+	mov.l	@(total_seq,r8),r0
+	mov.l	@(total_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(total_seq,r8)
+	mov.l	r1,@(total_seq+4,r8)
+
+	/* Install cancellation handler.  */
+#ifdef PIC
+	mova	.Lgot0, r0
+	mov.l	.Lgot0, r12
+	add	r0, r12
+	mov.l	.Lccleanup0, r5
+	add	r12, r5
+#else
+	mov.l	.Lccleanup0, r5
+#endif
+	mov	r15, r4
+	add	#12, r4
+
+	mov.l	.Lccpush0, r1
+	bsrf	r1
+	 mov	r8, r6
+.Lccpush0b:
+
+	/* Get and store current wakeup_seq value.  */
+	mov.l	@(wakeup_seq,r8), r0
+	mov.l	@(wakeup_seq+4,r8), r1
+	mov.l	r0, @(4,r15)
+	mov.l	r1, @(8,r15)
+
+8:
+	/* Unlock.  */
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bf	3f
+4:
+	mov.l	.Lenable0, r1
+	bsrf	r1
+	 nop
+.Lenable0b:
+	mov.l	r0, @r15
+
+	mov	#0, r7
+	mov	#FUTEX_WAIT, r5
+	mov.l	@(4,r15), r6
+	mov	r8, r4
+	add	#wakeup_seq, r4
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	mov.l	.Ldisable0, r1
+	bsrf	r1
+	 mov.l	@r15, r4
+.Ldisable0b:	
+
+	/* Lock.  */
+	mov	#1, r3
+#if cond_lock != 0
+	XADD (r3, @(cond_lock,r8), r2)
+#else
+	XADD (r3, @r8, r2)
+#endif
+	tst	r2, r2
+	bf	5f
+6:
+	mov.l	@(woken_seq,r8), r0
+	mov.l	@(woken_seq+4,r8), r1
+
+	mov.l	@(wakeup_seq,r8), r2
+	mov.l	@(wakeup_seq+4,r8), r3
+
+	mov.l	@(8,r15), r5
+	cmp/hi	r5, r1
+	bt	7f
+	cmp/hi	r1, r5
+	bt	8b
+
+	mov.l	@(4,r15), r5
+	cmp/hi	r0, r5
+	bt	8b
+7:
+	cmp/hi	r1, r3
+	bt	9f
+	cmp/hi	r3, r1
+	bt	8b
+	cmp/hi	r0, r2
+	bf	8b
+9:
+	mov	#1, r2
+	mov	#0, r3
+
+	clrt
+	mov.l	@(woken_seq,r8),r0
+	mov.l	@(woken_seq+4,r8),r1
+	addc	r2, r0
+	addc	r3, r1
+	mov.l	r0,@(woken_seq,r8)
+	mov.l	r1,@(woken_seq+4,r8)
+
+#if cond_lock != 0
+	DEC (@(cond_lock,r8), r2)
+#else
+	DEC (@r8, r2)
+#endif
+	tst	r2, r2
+	bf	10f
+
+11:
+	/* Remove cancellation handler.  */
+	mov	r15, r4
+	add	#12, r4
+	mov.l	.Lcpop0, r1
+	bsrf	r1
+	 mov	#0, r5
+.Lcpop0b:
+
+	mov	r9, r4
+	mov.l	.Lmlocki0, r1
+	bsrf	r1
+	 mov	#0, r5
+.Lmlocki0b:
+
+	add	#32, r15
+
+	/* We return the result of the mutex_lock operation.  */
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	rts
+	 mov.l	@r15+, r12
+
+	.align	2
+.Lmunlock0:
+	.long	__pthread_mutex_unlock_internal-.Lmunlock0b
+#ifdef PIC
+.Lgot0:
+	.long	_GLOBAL_OFFSET_TABLE_
+.Lccleanup0:
+	.long	__condvar_cleanup@GOTOFF
+#else
+.Lccleanup0:
+	.long	__condvar_cleanup
+#endif
+.Lccpush0:
+	.long	__pthread_cleanup_push-.Lccpush0b
+.Lenable0:
+	.long	__pthread_enable_asynccancel-.Lenable0b
+.Ldisable0:
+	.long	__pthread_disable_asynccancel-.Ldisable0b
+.Lcpop0:
+	.long	__pthread_cleanup_pop-.Lcpop0b
+.Lmlocki0:
+	.long	__pthread_mutex_lock_internal-.Lmlocki0b
+
+1:
+	/* Initial locking failed.  */
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov.l	.Lmwait0, r1
+	bsrf	r1
+	 mov	r2, r4
+.Lmwait0b:
+	bra	2b
+	 nop
+3:
+	/* Unlock in loop requires waekup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake0, r1
+	bsrf	r1
+	 nop
+.Lmwake0b:
+	bra	4b
+	 nop
+
+5:
+	/* Locking in loop failed.  */
+	mov	r8, r5
+#if cond_lock != 0
+	add	#cond_lock, r5
+#endif
+	mov.l	.Lmwait1, r1
+	bsrf	r1
+	 mov	r2, r4
+.Lmwait1b:
+	bra	6b
+	 nop
+
+10:
+	/* Unlock after loop requires wakeup.  */
+	mov	r8, r4
+#if cond_lock != 0
+	add	#cond_lock, r4
+#endif
+	mov.l	.Lmwake1, r1
+	bsrf	r1
+	 nop
+.Lmwake1b:
+	bra	11b
+	 nop
+
+	.align	2
+.Lmwait0:
+	.long	__lll_mutex_lock_wait-.Lmwait0b
+.Lmwake0:
+	.long	__lll_mutex_unlock_wake-.Lmwake0b
+.Lmwait1:
+	.long	__lll_mutex_lock_wait-.Lmwait1b
+.Lmwake1:
+	.long	__lll_mutex_unlock_wake-.Lmwake1b
+	.size	__pthread_cond_wait, .-__pthread_cond_wait
+versioned_symbol (libpthread, __pthread_cond_wait, pthread_cond_wait,
+		  GLIBC_2_3_2)
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S
new file mode 100644
index 0000000000..c17701cffc
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S
@@ -0,0 +1,197 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex	240
+#define FUTEX_WAIT	0
+#define FUTEX_WAKE	1
+
+	.comm	__fork_generation, 4, 4
+
+	.text
+	.globl	__pthread_once
+	.type	__pthread_once,@function
+	.align	5
+__pthread_once:
+	mov.l	@r4, r0
+	tst	#2, r0
+	bt	1f
+	rts
+	 mov	#0, r0
+
+1:
+	mov.l	r12, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r5, r8
+
+	/* Not yet initialized or initialization in progress.
+	   Get the fork generation counter now.  */
+6:
+	mov.l	@r4, r1
+#ifdef PIC
+	mova	.Lgot, r0
+	mov.l	.Lgot, r12
+	add	r0, r12
+#endif
+
+5:
+	mov	r1, r0
+
+	tst	#2, r0
+	bf	4f
+
+	and	#3, r0
+	mov.l	.Lfgen, r2
+#ifdef PIC
+	add	r12, r2
+#endif
+	mov.l	@r2, r3
+	or	r3, r0	
+	or	#1, r0
+	mov	r0, r3
+	mov	r1, r5
+
+	CMPXCHG (r5, @r4, r3, r2)
+	bf	5b
+
+	/* Check whether another thread already runs the initializer.  */
+	mov	r2, r0
+	tst	#1, r0
+	bt	3f	/* No -> do it.  */
+
+	/* Check whether the initializer execution was interrupted
+	   by a fork.  */
+	xor	r3, r0
+	mov	#-4, r1	/* -4 = 0xfffffffc */
+	tst	r1, r0
+	bf	3f	/* Different for generation -> run initializer.  */
+
+	/* Somebody else got here first.  Wait.  */
+	mov	#FUTEX_WAIT, r5
+	mov	r3, r6
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	bra	6b
+	 nop
+
+	.align	2
+#ifdef PIC
+.Lgot:
+	.long	_GLOBAL_OFFSET_TABLE_
+.Lfgen:	
+	.long	__fork_generation@GOTOFF
+#else
+.Lfgen:	
+	.long	__fork_generation
+#endif
+
+3:
+	/* Call the initializer function after setting up the
+	   cancellation handler.  */
+	/* Allocate a _pthread_cleanup_buffer on stack.  */
+	add	#-16, r15
+
+	/* Push the cleanup handler.  */
+	mov	r4, r9
+	mov	r15, r4
+	mov.l	.Lconce, r5
+#ifdef PIC
+	add	r12, r5
+#endif
+	mov.l	.Lcpush, r1
+	bsrf	r1
+	 mov	r3, r6
+.Lcpush0:
+	jsr	@r8
+	 nop
+
+	/* Pop the cleanup handler.  */
+	mov	r15, r4
+	mov.l	.Lcpop, r1
+	bsrf	r1
+	 mov	#0, r5
+.Lcpop0:
+	add	#16, r15
+
+	/* Sucessful run of the initializer.  Signal that we are done.  */
+	INC (@r9, r2)
+	/* Wake up all other threads.  */
+	mov	r9, r4
+	mov	#FUTEX_WAKE, r5
+	mov	#-1, r6
+	shlr	r6		/* r6 = 0x7fffffff */
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+4:
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r12
+	rts
+	 mov	#0, r0
+
+	.align	2
+.Lconce:
+#ifdef PIC
+	.long	clear_once_control@GOTOFF
+#else
+	.long	clear_once_control
+#endif
+.Lcpush:
+	.long	__pthread_cleanup_push - .Lcpush0	/* Note: no @PLT.  */
+.Lcpop:
+	.long	__pthread_cleanup_pop - .Lcpop0		/* Note: no @PLT.  */
+
+	.size	__pthread_once,.-__pthread_once
+
+	.globl	__pthread_once_internal
+__pthread_once_internal = __pthread_once
+
+	.globl	pthread_once
+pthread_once = __pthread_once
+
+
+	.type	clear_once_control,@function
+	.align	5
+clear_once_control:
+	mov	#0, r0
+	mov.l	r0, @r4
+
+	mov	#FUTEX_WAKE, r5
+	mov	#-1, r6
+	shlr	r6		/* r6 = 0x7fffffff */
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	rts
+	 nop
+	.size	clear_once_control,.-clear_once_control
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S
new file mode 100644
index 0000000000..2c6adf81c2
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S
@@ -0,0 +1,220 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <lowlevelrwlock.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EAGAIN		11
+#define EDEADLK		35
+
+
+	.text
+
+	.globl	__pthread_rwlock_rdlock
+	.type	__pthread_rwlock_rdlock,@function
+	.align	5
+__pthread_rwlock_rdlock:
+	mov.l	r12, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(WRITER,r8), r0
+	tst	r0, r0
+	bf	14f
+	mov.l	@(WRITERS_QUEUED,r8), r0
+	tst	r0, r0
+	bt	5f
+	mov.l	@(FLAGS,r8), r0
+	tst	r0, r0
+	bt	5f
+3:
+	mov.l	@(READERS_QUEUED,r8), r0
+	add	#1, r0
+	mov.l	r0, @(READERS_QUEUED,r8)
+	tst	r0, r0
+	bt	4f
+
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	10f
+11:
+	mov	r8, r4
+	add	#READERS_WAKEUP, r4
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r6
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	/* Reget the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	12f
+13:
+	mov.l	@(READERS_QUEUED,r8), r0
+	add	#-1, r0
+	mov.l	r0, @(READERS_QUEUED,r8)
+	tst	r0, r0
+	bf	2b
+	bra	2b
+	 mov.l	r0, @(READERS_WAKEUP,r8)
+
+5:
+	mov	#0, r3
+	mov.l	@(NR_READERS,r8), r0
+	add	#1, r0
+	mov.l	r0, @(NR_READERS,r8)
+	tst	r0, r0
+	bt	8f
+
+9:
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	6f
+7:
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	r3, r0
+
+1:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait0, r1
+	bsrf	r1
+	 nop
+.Lwait0b:
+	bra	2b
+	 nop
+14:
+	stc	gbr, r1
+	mov.w	.Ltcboff,r2
+	sub	r2,r1
+	mov.l	@(8,r1),r1
+	cmp/eq	r1, r0
+	bf	3b
+	/* Deadlock detected.  */
+	bra	9b
+	 mov	#EDEADLK, r3
+
+6:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake0, r1
+	bsrf	r1
+	 nop
+.Lwake0b:
+	bra	7b
+	 mov	#0, r3
+
+8:
+	/* Overflow.  */
+	mov.l	@(NR_READERS,r8), r1
+	add	#-1, r1
+	mov.l	r1, @(NR_READERS,r8)
+	bra	9b
+	 mov	#EAGAIN, r3
+
+4:
+	/* Overflow.  */
+	mov.l	@(READERS_QUEUED,r8), r1
+	add	#-1, r1
+	mov.l	r1, @(READERS_QUEUED,r8)
+	bra	9b
+	 mov	#EAGAIN, r3
+
+10:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake1, r1
+	bsrf	r1
+	 nop
+.Lwake1b:
+	bra	11b
+	 nop
+
+12:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait1, r1
+	bsrf	r1
+	 nop
+.Lwait1b:
+	bra	13b
+	 nop
+
+.Ltcboff:
+	.word	TLS_PRE_TCB_SIZE
+	.align	2
+.Lwait0:
+	.long	__lll_mutex_lock_wait-.Lwait0b
+.Lwake0:
+	.long	__lll_mutex_unlock_wake-.Lwake0b
+.Lwait1:	
+	.long	__lll_mutex_lock_wait-.Lwait1b
+.Lwake1:
+	.long	__lll_mutex_unlock_wake-.Lwake1b
+	.size	__pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock
+
+	.globl	pthread_rwlock_rdlock
+pthread_rwlock_rdlock = __pthread_rwlock_rdlock
+
+	.globl	__pthread_rwlock_rdlock_internal
+__pthread_rwlock_rdlock_internal = __pthread_rwlock_rdlock
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S
new file mode 100644
index 0000000000..b287dd434b
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S
@@ -0,0 +1,274 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <lowlevelrwlock.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EAGAIN		11
+#define EDEADLK		35
+#define ETIMEDOUT	110
+
+
+	.text
+
+	.globl	pthread_rwlock_timedrdlock
+	.type	pthread_rwlock_timedrdlock,@function
+	.align	5
+pthread_rwlock_timedrdlock:
+	mov.l	r12, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	add	#-8, r15
+	mov	r4, r8
+	mov	r5, r9
+
+	/* Get the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(WRITER,r8), r0
+	tst	r0, r0
+	bf	14f
+	mov.l	@(WRITERS_QUEUED,r8), r0
+	tst	r0, r0
+	bt	5f
+	mov.l	@(FLAGS,r8), r0
+	tst	r0, r0
+	bt	5f
+3:
+	mov.l	@(READERS_QUEUED,r8), r0
+	add	#1, r0
+	mov.l	r0, @(READERS_QUEUED,r8)
+	tst	r0, r0
+	bt	4f
+
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	10f
+
+11:
+	/* Get current time.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	mov.l	@(4,r15), r0
+	mov.w	.L1k0, 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	15f
+	mov.l	.L1g0, r1
+	add	r1, r3
+	add	#-1, r2
+15:
+	cmp/pz	r2
+	bf	16f		/* Time is already up.  */
+
+	/* Store relative timeout.  */
+	mov.l	r2, @r15
+	mov.l	r3, @(4,r15)
+
+	/* Futex call.  */
+	mov	r15, r7
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r6
+	mov	r8, r4
+	add	#READERS_WAKEUP, r4
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	mov	r0, r3
+
+17:
+	/* Reget the lock.  */
+	mov	r8, r4
+	mov	#1, r5
+#if MUTEX == 0
+	XADD	(r5, @r4, r2)
+#else
+	XADD	(r5, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	12f
+
+13:
+	mov	#-ETIMEDOUT, r0
+	cmp/eq	r0, r3
+	bt	18f
+	mov.l	@(READERS_QUEUED,r8), r0
+	add	#-1, r0
+	mov.l	r0, @(READERS_QUEUED,r8)
+	tst	r0, r0
+	bf	2b
+	bra	2b
+	 mov.l	r0, @(READERS_WAKEUP,r8)
+
+5:
+	mov	#0, r3
+	mov.l	@(NR_READERS,r8), r0
+	add	#1, r0
+	mov.l	r0, @(NR_READERS,r8)
+	tst	r0, r0
+	bt	8f
+
+9:
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	6f
+7:
+	add	#8,r15
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r12
+	rts
+	 mov	r3, r0
+
+	.align	2
+.L1k0:
+	.long	1000
+.L1g0:
+	.long	1000000000
+
+1:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait2, r1
+	bsrf	r1
+	 nop
+.Lwait2b:
+	bra	2b
+	 nop
+14:
+	stc	gbr, r1
+	mov.w	.Ltcboff,r2
+	sub	r2,r1
+	mov.l	@(8,r1),r1
+	cmp/eq	r1, r0
+	bf	3b
+	/* Deadlock detected.  */
+	bra	9b
+	 mov	#EDEADLK, r3
+
+6:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake2, r1
+	bsrf	r1
+	 nop
+.Lwake2b:
+	bra	7b
+	 mov	#0, r3
+
+8:
+	/* Overflow.  */
+	mov.l	@(NR_READERS,r8), r1
+	add	#-1, r1
+	mov.l	r1, @(NR_READERS,r8)
+	bra	9b
+	 mov	#EAGAIN, r3
+
+4:
+	/* Overflow.  */
+	mov.l	@(READERS_QUEUED,r8), r1
+	add	#-1, r1
+	mov.l	r1, @(READERS_QUEUED,r8)
+	bra	9b
+	 mov	#EAGAIN, r3
+
+10:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake3, r1
+	bsrf	r1
+	 nop
+.Lwake3b:
+	bra	11b
+	 nop
+
+12:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait3, r1
+	bsrf	r1
+	 nop
+.Lwait3b:
+	bra	13b
+	 nop
+
+16:
+	bra	17b
+	 mov	#-ETIMEDOUT, r3
+
+18:
+	bra	9b
+	 mov	#ETIMEDOUT, r3
+
+.Ltcboff:
+	.word	TLS_PRE_TCB_SIZE
+	.align	2
+.Lwait2:	
+	.long	__lll_mutex_lock_wait-.Lwait2b
+.Lwake2:
+	.long	__lll_mutex_unlock_wake-.Lwake2b
+.Lwait3:	
+	.long	__lll_mutex_lock_wait-.Lwait3b
+.Lwake3:
+	.long	__lll_mutex_unlock_wake-.Lwake3b
+	.size	pthread_rwlock_timedrdlock,.-pthread_rwlock_timedrdlock
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S
new file mode 100644
index 0000000000..2e9bf05b00
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S
@@ -0,0 +1,259 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <lowlevelrwlock.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EAGAIN		11
+#define EDEADLK		35
+#define ETIMEDOUT	110
+
+
+	.text
+
+	.globl	pthread_rwlock_timedwrlock
+	.type	pthread_rwlock_timedwrlock,@function
+	.align	5
+pthread_rwlock_timedwrlock:
+	mov.l	r12, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	add	#-8, r15
+	mov	r4, r8
+	mov	r5, r9
+
+	/* Get the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(WRITER,r8), r0
+	tst	r0, r0
+	bf	14f
+	mov.l	@(NR_READERS,r8), r0
+	tst	r0, r0
+	bt	5f
+3:
+	mov.l	@(WRITERS_QUEUED,r8), r0
+	add	#1, r0
+	mov.l	r0, @(WRITERS_QUEUED,r8)
+	tst	r0, r0
+	bt	4f
+
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	10f
+
+11:
+	/* Get current time.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_gettimeofday, r3
+	trapa	#0x12
+	SYSCALL_INST_PAD
+
+	mov.l	@(4,r15), r0
+	mov.w	.L1k1, 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	15f
+	mov.l	.L1g1, r1
+	add	r1, r3
+	add	#-1, r2
+15:
+	cmp/pz	r2
+	bf	16f		/* Time is already up.  */
+
+	/* Store relative timeout.  */
+	mov.l	r2, @r15
+	mov.l	r3, @(4,r15)
+
+	/* Futex call.  */
+	mov	r15, r7
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r6
+	mov	r8, r4
+	add	#WRITERS_WAKEUP, r4
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+	mov	r0, r3
+
+17:
+	/* Reget the lock.  */
+	mov	r8, r4
+	mov	#1, r5
+#if MUTEX == 0
+	XADD	(r5, @r4, r2)
+#else
+	XADD	(r5, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	12f
+
+13:
+	mov	#-ETIMEDOUT, r0
+	cmp/eq	r0, r3
+	bt	18f
+	mov.l	@(WRITERS_QUEUED,r8), r0
+	add	#-1, r0
+	mov.l	r0, @(WRITERS_QUEUED,r8)
+	mov	#0, r0
+	bra	2b
+	 mov.l	r0, @(WRITERS_WAKEUP,r8)
+
+5:
+	mov	#0, r3
+	stc	gbr, r1
+	mov.w	.Ltcboff,r2
+	sub	r2,r1
+	mov.l	@(8,r1),r0
+	mov.l	r0, @(WRITER,r8)
+9:
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	6f
+7:
+	add	#8,r15
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r12
+	rts
+	 mov	r3, r0
+
+.L1k1:
+	.word	1000
+	.align	2
+.L1g1:
+	.long	1000000000
+
+1:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait6, r1
+	bsrf	r1
+	 nop
+.Lwait6b:
+	bra	2b
+	 nop
+14:
+	stc	gbr, r1
+	mov.w	.Ltcboff,r2
+	sub	r2,r1
+	mov.l	@(8,r1),r1
+	cmp/eq	r1, r0
+	bf	3b
+	bra	9b
+	 mov	#EDEADLK, r3
+6:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake6, r1
+	bsrf	r1
+	 nop
+.Lwake6b:
+	bra	7b
+	 mov	#0, r3
+
+4:
+	/* Overflow.  */
+	mov.l	@(WRITERS_QUEUED,r8), r1
+	add	#-1, r1
+	mov.l	r1, @(WRITERS_QUEUED,r8)
+	bra	9b
+	 mov	#EAGAIN, r3
+
+10:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake7, r1
+	bsrf	r1
+	 nop
+.Lwake7b:
+	bra	11b
+	 nop
+
+12:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait7, r1
+	bsrf	r1
+	 nop
+.Lwait7b:
+	bra	13b
+	 nop
+
+16:
+	bra	17b
+	 mov	#-ETIMEDOUT, r3
+
+18:
+	bra	9b
+	 mov	#ETIMEDOUT, r3
+
+.Ltcboff:
+	.word	TLS_PRE_TCB_SIZE
+	.align	2
+.Lwait6:	
+	.long	__lll_mutex_lock_wait-.Lwait6b
+.Lwake6:
+	.long	__lll_mutex_unlock_wake-.Lwake6b
+.Lwait7:	
+	.long	__lll_mutex_lock_wait-.Lwait7b
+.Lwake7:
+	.long	__lll_mutex_unlock_wake-.Lwake7b
+	.size	pthread_rwlock_timedwrlock,.-pthread_rwlock_timedwrlock
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S
new file mode 100644
index 0000000000..af046aad47
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S
@@ -0,0 +1,128 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <lowlevelrwlock.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+
+	.text
+
+	.globl	__pthread_rwlock_unlock
+	.type	__pthread_rwlock_unlock,@function
+	.align	5
+__pthread_rwlock_unlock:
+	mov.l	r12, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(WRITER,r8), r0
+	tst	r0, r0
+	bf	5f
+	mov.l	@(NR_READERS,r8), r0
+	add	#-1, r0
+	mov.l	r0, @(NR_READERS,r8)
+	tst	r0, r0
+	bf	6f
+5:
+	mov	#0, r0
+	mov.l	r0, @(WRITER,r8)
+	mov	r8, r4
+	mov.l	@(WRITERS_QUEUED,r8), r0
+	tst	r0, r0
+	bf	9f
+	mov	#-1, r6
+	shlr	r6		/* r6 = 0x7fffffff */
+	bra	0f
+	 add	#READERS_WAKEUP, r4
+9:
+	mov	#1, r6
+	add	#WRITERS_WAKEUP, r4
+0:
+	mov	#FUTEX_WAKE, r5
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+6:
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	3f
+4:
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	#0, r0
+
+1:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait8, r1
+	bsrf	r1
+	 nop
+.Lwait8b:
+	bra	2b
+	 nop
+3:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake8, r1
+	bsrf	r1
+	 nop
+.Lwake8b:
+	bra	4b
+	 nop
+
+	.align	2
+.Lwait8:	
+	.long	__lll_mutex_lock_wait-.Lwait8b
+.Lwake8:
+	.long	__lll_mutex_unlock_wake-.Lwake8b
+	.size	__pthread_rwlock_unlock,.-__pthread_rwlock_unlock
+
+	.globl	pthread_rwlock_unlock
+pthread_rwlock_unlock = __pthread_rwlock_unlock
+
+	.globl	__pthread_rwlock_unlock_internal
+__pthread_rwlock_unlock_internal = __pthread_rwlock_unlock
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S
new file mode 100644
index 0000000000..20c84235ce
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S
@@ -0,0 +1,202 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <lowlevelrwlock.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EAGAIN		11
+#define EDEADLK		35
+
+
+	.text
+
+	.globl	__pthread_rwlock_wrlock
+	.type	__pthread_rwlock_wrlock,@function
+	.align	5
+__pthread_rwlock_wrlock:
+	mov.l	r12, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+
+	/* Get the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	1f
+2:
+	mov.l	@(WRITER,r8), r0
+	tst	r0, r0
+	bf	14f
+	mov.l	@(NR_READERS,r8), r0
+	tst	r0, r0
+	bt	5f
+3:
+	mov.l	@(WRITERS_QUEUED,r8), r0
+	add	#1, r0
+	mov.l	r0, @(WRITERS_QUEUED,r8)
+	tst	r0, r0
+	bt	4f
+
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	10f
+11:
+	mov	r8, r4
+	add	#WRITERS_WAKEUP, r4
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r6
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	/* Reget the lock.  */
+	mov	#1, r3
+#if MUTEX == 0
+	XADD	(r3, @r4, r2)
+#else
+	XADD	(r3, @(MUTEX,r4), r2)
+#endif
+	tst	r2, r2
+	bf	12f
+13:
+	mov.l	@(READERS_QUEUED,r8), r0
+	add	#-1, r0
+	mov.l	r0, @(READERS_QUEUED,r8)
+	mov	#0, r0
+	bra	2b
+	 mov.l	r0, @(WRITERS_WAKEUP,r8)
+
+5:
+	mov	#0, r3
+	stc	gbr, r1
+	mov.w	.Ltcboff,r2
+	sub	r2,r1
+	mov.l	@(8,r1),r0
+	mov.l	r0, @(WRITER,r8)
+9:
+#if MUTEX == 0
+	DEC (@r8, r2)
+#else
+	DEC (@(MUTEX,r8), r2)
+#endif
+	tst	r2, r2
+	bf	6f
+7:
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	r3, r0
+
+1:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait4, r1
+	bsrf	r1
+	 nop
+.Lwait4b:
+	bra	2b
+	 nop
+14:
+	stc	gbr, r1
+	mov.w	.Ltcboff,r2
+	sub	r2,r1
+	mov.l	@(8,r1),r1
+	cmp/eq	r1, r0
+	bf	3b
+	bra	9b
+	 mov	#EDEADLK, r3
+6:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake4, r1
+	bsrf	r1
+	 nop
+.Lwake4b:
+	bra	7b
+	 mov	#0, r3
+
+4:
+	mov.l	@(WRITERS_QUEUED,r8), r1
+	add	#-1, r1
+	mov.l	r1, @(WRITERS_QUEUED,r8)
+	bra	9b
+	 mov	#EAGAIN, r3
+
+10:
+	mov	r8, r4
+#if MUTEX != 0
+	add	#MUTEX, r4
+#endif
+	mov.l	.Lwake5, r1
+	bsrf	r1
+	 nop
+.Lwake5b:
+	bra	11b
+	 nop
+
+12:
+	mov	r8, r5
+#if MUTEX != 0
+	add	#MUTEX, r5
+#endif
+	mov	r2, r4
+	mov.l	.Lwait5, r1
+	bsrf	r1
+	 nop
+.Lwait5b:
+	bra	13b
+	 nop
+
+.Ltcboff:
+	.word	TLS_PRE_TCB_SIZE
+	.align	2
+.Lwait4:	
+	.long	__lll_mutex_lock_wait-.Lwait4b
+.Lwake4:
+	.long	__lll_mutex_unlock_wake-.Lwake4b
+.Lwait5:	
+	.long	__lll_mutex_lock_wait-.Lwait5b
+.Lwake5:
+	.long	__lll_mutex_unlock_wake-.Lwake5b
+	.globl	pthread_rwlock_wrlock
+pthread_rwlock_wrlock = __pthread_rwlock_wrlock
+
+	.globl	__pthread_rwlock_wrlock_internal
+__pthread_rwlock_wrlock_internal = __pthread_rwlock_wrlock
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
new file mode 100644
index 0000000000..9f33847339
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
@@ -0,0 +1,92 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include "lowlevel-atomic.h"
+
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EINTR			4
+#define EAGAIN			11
+#define EWOULDBLOCK		EAGAIN
+#define EINVAL			22
+#define ETIMEDOUT		110
+
+	.text
+
+	.globl	__new_sem_post
+	.type	__new_sem_post,@function
+	.align	5
+__new_sem_post:
+	mov	#1, r3
+	XADD (r3, @r4, r2)
+
+	mov	#FUTEX_WAKE, r5
+	mov	r2, r6
+	add	#1, r6
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	cmp/pz	r0
+	bf	1f
+	rts
+	 mov	#0, r0
+
+1:
+	mov	#EAGAIN, r2
+	mova	.Lgot3, r0
+	mov.l	.Lgot3, r12
+	add	r0, r12
+
+#if USE___THREAD
+	mov.l	.Lerrno3, r0
+	stc	gbr, r1
+	mov.l	@(r0, r12), r0
+	add	r1, r0
+#else
+	mov.l	.Lerrloc3, r1
+	bsrf	r1
+	 nop
+.Lerrloc3b:
+#endif
+	mov.l	r2, @r0
+	lds.l	@r15+, pr
+	mov.l	@r15+, r12
+	rts
+	 mov	#-1, r0
+
+	.align	2
+.Lgot3:
+	.long	_GLOBAL_OFFSET_TABLE_
+#if USE___THREAD
+.Lerrno3:
+	.long	errno@GOTTPOFF
+#else
+.Lerrloc3:
+	.long	__errno_location@PLT-(.Lerrloc3b+2-.)
+#endif
+	.size	__new_sem_post,.-__new_sem_post
+	.symver	__new_sem_post, sem_post@@GLIBC_2.2
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
new file mode 100644
index 0000000000..741d66383f
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
@@ -0,0 +1,178 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include "lowlevel-atomic.h"
+
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EINTR			4
+#define EAGAIN			11
+#define EWOULDBLOCK		EAGAIN
+#define EINVAL			22
+#define ETIMEDOUT		110
+
+	.text
+
+	.globl	sem_timedwait
+	.type	sem_timedwait,@function
+	.align	5
+sem_timedwait:
+	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	r12, @-r15
+	mov.l	r9, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	add	#-8, r15
+	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	6f
+	 mov	#EINVAL, r0
+7:
+	/* Compute relative timeout.  */
+	mov	r15, r4
+	mov	#0, r5
+	mov	#SYS_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	6f		/* Time is already up.  */
+
+	/* Store relative timeout.  */
+	mov.l	r2, @r15
+	mov.l	r3, @(4,r15)
+
+	/* Futex call.  */
+	mov	r8, r4
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r6
+	mov	r15, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	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
+
+	add	#8, r15
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r12
+	rts
+	 mov	#0, r0
+
+3:
+	neg	r0, r0
+6:
+	mov	r0, r8
+	mova	.Lgot2, r0
+	mov.l	.Lgot2, r12
+	add	r0, r12
+
+#if USE___THREAD
+	mov.l	.Lerrno2, r0
+	stc	gbr, r1
+	mov.l	@(r0, r12), r0
+	add	r1, r0
+	mov.l	r8, @r0
+#else
+	mov.l	.Lerrloc2, r1
+	bsrf	r1
+	 nop
+.Lerrloc2b:
+	mov.l	r8, @r0
+#endif
+	add	#8, r15
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r9
+	mov.l	@r15+, r12
+	rts
+	 mov	#-1, r0
+
+.L1k:
+	.word	1000
+	.align	2
+.L1g:
+	.long	1000000000
+.Lgot2:
+	.long	_GLOBAL_OFFSET_TABLE_
+#if USE___THREAD
+.Lerrno2:
+	.long	errno@GOTTPOFF
+#else
+.Lerrloc2:
+	.long	__errno_location@PLT-(.Lerrloc2b+2-.)
+#endif
+	.size	sem_timedwait,.-sem_timedwait
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
new file mode 100644
index 0000000000..130536234d
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
@@ -0,0 +1,99 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include "lowlevel-atomic.h"
+
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EINTR			4
+#define EAGAIN			11
+#define EWOULDBLOCK		EAGAIN
+#define EINVAL			22
+#define ETIMEDOUT		110
+
+	.text
+
+	.globl	__new_sem_trywait
+	.type	__new_sem_trywait,@function
+	.align	5
+__new_sem_trywait:
+	mov.l	r12, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	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
+
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	#0, r0
+
+1:
+	mov	#EAGAIN, r8
+	mova	.Lgot1, r0
+	mov.l	.Lgot1, r12
+	add	r0, r12
+
+#if USE___THREAD
+	mov.l	.Lerrno1, r0
+	stc	gbr, r1
+	mov.l	@(r0, r12), r0
+	add	r1, r0
+	mov.l	r8, @r0
+#else
+	mov.l	.Lerrloc1, r1
+	bsrf	r1
+	 nop
+.Lerrloc1b:
+	mov.l	r8, @r0
+#endif
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	#-1, r0
+
+	.align	2
+.Lgot1:
+	.long	_GLOBAL_OFFSET_TABLE_
+#if USE___THREAD
+.Lerrno1:
+	.long	errno@GOTTPOFF
+#else
+.Lerrloc1:
+	.long	__errno_location@PLT-(.Lerrloc1b+2-.)
+#endif
+	.size	__new_sem_trywait,.-__new_sem_trywait
+	.symver	__new_sem_trywait, sem_trywait@@GLIBC_2.2
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S b/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
new file mode 100644
index 0000000000..c275f204db
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
@@ -0,0 +1,112 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <shlib-compat.h>
+#include "lowlevel-atomic.h"
+
+
+#define SYS_gettimeofday	__NR_gettimeofday
+#define SYS_futex		240
+#define FUTEX_WAIT		0
+#define FUTEX_WAKE		1
+
+#define EINTR			4
+#define EAGAIN			11
+#define EWOULDBLOCK		EAGAIN
+#define EINVAL			22
+#define ETIMEDOUT		110
+
+	.text
+
+	.globl	__new_sem_wait
+	.type	__new_sem_wait,@function
+	.align	5
+__new_sem_wait:
+	mov.l	r12, @-r15
+	mov.l	r8, @-r15
+	sts.l	pr, @-r15
+	mov	r4, r8
+3:
+	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	2b
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	#0, r0
+
+1:
+	mov	r8, r4
+	mov	#FUTEX_WAIT, r5
+	mov	#0, r6
+	mov	#0, r7
+	mov	#SYS_futex, r3
+	extu.b	r3, r3
+	trapa	#0x14
+	SYSCALL_INST_PAD
+
+	tst	r0, r0
+	bt	3b
+	cmp/eq	#-EWOULDBLOCK, r0
+	bt	3b
+	neg	r0, r0
+
+	mov	r0, r8
+	mova	.Lgot0, r0
+	mov.l	.Lgot0, r12
+	add	r0, r12
+
+#if USE___THREAD
+	mov.l	.Lerrno0, r0
+	stc	gbr, r1
+	mov.l	@(r0, r12), r0
+	add	r1, r0
+	mov.l	r8, @r0
+#else
+	mov.l	.Lerrloc0, r1
+	bsrf	r1
+	 nop
+.Lerrloc0b:
+	mov.l	r8, @r0
+#endif
+	lds.l	@r15+, pr
+	mov.l	@r15+, r8
+	mov.l	@r15+, r12
+	rts
+	 mov	#-1, r0
+
+	.align	2
+.Lgot0:
+	.long	_GLOBAL_OFFSET_TABLE_
+#if USE___THREAD
+.Lerrno0:
+	.long	errno@GOTTPOFF
+#else
+.Lerrloc0:
+	.long	__errno_location@PLT-(.Lerrloc0b+2-.)
+#endif
+	.size	__new_sem_wait,.-__new_sem_wait
+	.symver	__new_sem_wait, sem_wait@@GLIBC_2.2
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
new file mode 100644
index 0000000000..07bac6d35d
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
@@ -0,0 +1,140 @@
+/* Copyright (C) 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <nptl/pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread
+
+# define _IMM12 #-12
+# define _IMM16 #-16
+# define _IMP16 #16
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+  .text; \
+  ENTRY (name); \
+    SINGLE_THREAD_P; \
+    bf .Lpseudo_cancel; \
+    DO_CALL (syscall_name, args); \
+    mov r0,r1; \
+    mov _IMM12,r2; \
+    shad r2,r1; \
+    not r1,r1; \
+    tst r1,r1; \
+    bt .Lsyscall_error; \
+    bra .Lpseudo_end; \
+     nop; \
+ .Lpseudo_cancel: \
+    sts.l pr,@-r15; \
+    add _IMM16,r15; \
+    SAVE_ARGS_##args; \
+    CENABLE; \
+    LOAD_ARGS_##args; \
+    add _IMP16,r15; \
+    lds.l @r15+,pr; \
+    DO_CALL(syscall_name, args); \
+    SYSCALL_INST_PAD; \
+    sts.l pr,@-r15; \
+    mov.l r0,@-r15; \
+    CDISABLE; \
+    mov.l @r15+,r0; \
+    lds.l @r15+,pr; \
+    mov r0,r1; \
+    mov _IMM12,r2; \
+    shad r2,r1; \
+    not r1,r1; \
+    tst r1,r1; \
+    bf .Lpseudo_end; \
+ .Lsyscall_error: \
+    SYSCALL_ERROR_HANDLER; \
+ .Lpseudo_end:
+
+# undef PSEUDO_END
+# define PSEUDO_END(sym) \
+  END (sym)
+
+# define SAVE_ARGS_0	/* Nothing.  */
+# define SAVE_ARGS_1	SAVE_ARGS_0; mov.l r4,@(0,r15)
+# define SAVE_ARGS_2	SAVE_ARGS_1; mov.l r5,@(4,r15)
+# define SAVE_ARGS_3	SAVE_ARGS_2; mov.l r6,@(8,r15)
+# define SAVE_ARGS_4	SAVE_ARGS_3; mov.l r7,@(12,r15)
+# define SAVE_ARGS_5	SAVE_ARGS_4
+# define SAVE_ARGS_6	SAVE_ARGS_5
+
+# define LOAD_ARGS_0	/* Nothing.  */
+# define LOAD_ARGS_1	LOAD_ARGS_0; mov.l @(0,r15),r4
+# define LOAD_ARGS_2	LOAD_ARGS_1; mov.l @(4,r15),r5
+# define LOAD_ARGS_3	LOAD_ARGS_2; mov.l @(8,r15),r6
+# define LOAD_ARGS_4	LOAD_ARGS_3; mov.l @(12,r15),r7
+# define LOAD_ARGS_5	LOAD_ARGS_4
+# define LOAD_ARGS_6	LOAD_ARGS_5
+
+# ifdef IS_IN_libpthread
+#  define __local_enable_asynccancel	__pthread_enable_asynccancel
+#  define __local_disable_asynccancel	__pthread_disable_asynccancel
+# else
+#  define __local_enable_asynccancel	__libc_enable_asynccancel
+#  define __local_disable_asynccancel	__libc_disable_asynccancel
+# endif
+
+# define CENABLE \
+	mov.l 1f,r0; \
+	bsrf r0; \
+	 nop; \
+     0: bra 2f; \
+	 nop; \
+	.align 2; \
+     1: .long __local_enable_asynccancel - 0b; \
+     2:
+
+# define CDISABLE \
+	mov.l 1f,r0; \
+	bsrf r0; \
+	 nop; \
+     0: bra 2f; \
+	 nop; \
+	.align 2; \
+     1: .long __local_disable_asynccancel - 0b; \
+     2:
+
+# ifndef __ASSEMBLER__
+#  define SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.data.multiple_threads) == 0, 1)
+# else
+#  define SINGLE_THREAD_P \
+	stc gbr,r0; \
+	mov.w 0f,r1; \
+	sub r1,r0; \
+	mov.l @(MULTIPLE_THREADS_OFFSET,r0),r0; \
+	bra 1f; \
+	 tst r0,r0; \
+     0: .word TLS_PRE_TCB_SIZE; \
+     1:
+
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* This code should never be used but we define it anyhow.  */
+# define SINGLE_THREAD_P (1)
+
+#endif