remove sh64 support

No real hardware available. The project for sh64 with sh5 seems
dead since 10 years. Gcc will remove support for it soon.

23 files changed, 0 insertions, 1595 deletions

diff --git a/libc/sysdeps/linux/sh64/Makefile b/libc/sysdeps/linux/sh64/Makefile
deleted file mode 100644
index ecbf14228..000000000
--- a/libc/sysdeps/linux/sh64/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-# Makefile for uClibc
-#
-# Copyright (C) 2001 SuperH (UK) Ltd.
-# Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
-#
-# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
-
-top_srcdir=../../../../
-top_builddir=../../../../
-all: objs
-include $(top_builddir)Rules.mak
-include Makefile.arch
-include $(top_srcdir)Makerules
-TOPDIR=../../../../
-include $(TOPDIR)Rules.mak
diff --git a/libc/sysdeps/linux/sh64/Makefile.arch b/libc/sysdeps/linux/sh64/Makefile.arch
deleted file mode 100644
index 02fcd0b18..000000000
--- a/libc/sysdeps/linux/sh64/Makefile.arch
+++ /dev/null
@@ -1,10 +0,0 @@
-# Makefile for uClibc
-#
-# Copyright (C) 2008 Paul Mundt <lethal@linux-sh.org>
-#
-# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
-#
-
-CSRC-y := __init_brk.c brk.c sbrk.c syscall.c
-
-SSRC-y := setjmp.S __longjmp.S
diff --git a/libc/sysdeps/linux/sh64/__init_brk.c b/libc/sysdeps/linux/sh64/__init_brk.c
deleted file mode 100644
index 8a41eb3c4..000000000
--- a/libc/sysdeps/linux/sh64/__init_brk.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* From libc-5.3.12 */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sys/syscall.h>
-
-void * __curbrk attribute_hidden = 0;
-
-#define __NR__brk __NR_brk
-attribute_hidden _syscall1(void *, _brk, void *, ptr)
-
-extern int __init_brk (void) attribute_hidden;
-int
-__init_brk (void)
-{
-    if (__curbrk == 0)
-    {
-		__curbrk = _brk(0);
-		if (__curbrk == 0)
-		{
-		  __set_errno(ENOMEM);
-		  return -1;
-		}
-    }
-    return 0;
-}
diff --git a/libc/sysdeps/linux/sh64/__longjmp.S b/libc/sysdeps/linux/sh64/__longjmp.S
deleted file mode 100644
index 84343d1bf..000000000
--- a/libc/sysdeps/linux/sh64/__longjmp.S
+++ /dev/null
@@ -1,140 +0,0 @@
-/* __longjmp for SH-5.
-   Copyright (C) 1999, 2000 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.
-
-   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,
-   see <http://www.gnu.org/licenses/>.  */
-
-
-#define _SETJMP_H
-#define _ASM
-#include <bits/setjmp.h>
-
-
-#define	INTEGER(reg,offset)	ld.q	r2, offset*8, reg
-#define	DOUBLE(reg,offset)	fld.d	r2, offset*8, reg
-
-
-	.file	"__longjmp.S"
-
-	.section .text64,"xa"
-	.align 2
-
-	.global	__longjmp	
-	.type	__longjmp,@function
-
-__longjmp:
-	/*
-	 *	extern void __longjmp(jmp_buf env, int val);
-	 *
-	 *	r2 == env
-	 *	r3 == val
-	 *	r4 == temporary
-	 */
-
-			/* callee-save registers R10-R16 */
-	INTEGER(r10, __SETJMP_INT(0))
-	INTEGER(r11, __SETJMP_INT(1))
-	INTEGER(r12, __SETJMP_INT(2))
-	INTEGER(r13, __SETJMP_INT(3))
-	INTEGER(r14, __SETJMP_INT(4))
-	INTEGER(r15, __SETJMP_INT(5))
-	INTEGER(r16, __SETJMP_INT(6))
-
-			/* callee-save registers R28-R35 */
-	INTEGER(r28, __SETJMP_INT(7))
-	INTEGER(r29, __SETJMP_INT(8))
-	INTEGER(r30, __SETJMP_INT(9))
-	INTEGER(r31, __SETJMP_INT(10))
-	INTEGER(r32, __SETJMP_INT(11))
-	INTEGER(r33, __SETJMP_INT(12))
-	INTEGER(r34, __SETJMP_INT(13))
-	INTEGER(r35, __SETJMP_INT(14))
-
-			/* callee-save registers R44-R59 */
-	INTEGER(r44, __SETJMP_INT(15))
-	INTEGER(r45, __SETJMP_INT(16))
-	INTEGER(r46, __SETJMP_INT(17))
-	INTEGER(r47, __SETJMP_INT(18))
-	INTEGER(r48, __SETJMP_INT(19))
-	INTEGER(r49, __SETJMP_INT(20))
-	INTEGER(r50, __SETJMP_INT(21))
-	INTEGER(r51, __SETJMP_INT(22))
-	INTEGER(r52, __SETJMP_INT(23))
-	INTEGER(r53, __SETJMP_INT(24))
-	INTEGER(r54, __SETJMP_INT(25))
-	INTEGER(r55, __SETJMP_INT(26))
-	INTEGER(r56, __SETJMP_INT(27))
-	INTEGER(r57, __SETJMP_INT(28))
-	INTEGER(r58, __SETJMP_INT(29))
-	INTEGER(r59, __SETJMP_INT(30))
-
-	#if __SETJMP_NUM_INT != 31
-	#error	__SETJMP_NUM_INT does agree with expected value
-	#endif
-
-#if __SETJMP_NUM_DBL > 0
-			/* callee-save registers FR12-FR15 */
-	DOUBLE(d12, __SETJMP_DBL(0))
-	DOUBLE(d14, __SETJMP_DBL(1))
-
-			/* callee-save registers FR36-FR63 */
-	DOUBLE(d36, __SETJMP_DBL(2))
-	DOUBLE(d38, __SETJMP_DBL(3))
-	DOUBLE(d40, __SETJMP_DBL(4))
-	DOUBLE(d42, __SETJMP_DBL(5))
-	DOUBLE(d44, __SETJMP_DBL(6))
-	DOUBLE(d46, __SETJMP_DBL(7))
-	DOUBLE(d48, __SETJMP_DBL(8))
-	DOUBLE(d50, __SETJMP_DBL(9))
-	DOUBLE(d52, __SETJMP_DBL(10))
-	DOUBLE(d54, __SETJMP_DBL(11))
-	DOUBLE(d56, __SETJMP_DBL(12))
-	DOUBLE(d58, __SETJMP_DBL(13))
-	DOUBLE(d60, __SETJMP_DBL(14))
-	DOUBLE(d62, __SETJMP_DBL(15))
-
-	#if __SETJMP_NUM_DBL != 16
-	#error	__SETJMP_NUM_DBL does agree with expected value
-	#endif
-
-#endif	/* __SETJMP_NUM_DBL > 0 */
-
-			/* callee-save registers TR5-TR7 */
-	INTEGER(r4, __SETJMP_TRG(0))
-	ptabs	r4, tr5
-	INTEGER(r4, __SETJMP_TRG(1))
-	ptabs	r4, tr6
-	INTEGER(r4, __SETJMP_TRG(2))
-	ptabs	r4, tr7
-
-	#if __SETJMP_NUM_TRG != 3
-	#error	__SETJMP_NUM_TRG does agree with expected value
-	#endif
-
-			/* restore Linkage Register (LR) for __longjmp return */
-	INTEGER(r18, __SETJMP_LR)
-	ptabs/l	r18, tr0
-
-			/*
-			 *	must ensure __longjmp() never returns 0.
-			 *	if 'val' == 0, then return 1.
-			 */
-	cmpeq	r3, r63, r2	/* r2 = (r3==0) ? 1 : 0; */
-	add.l	r3, r2, r2	/* return value */
-
-			/* return to caller */
-	blink	tr0, r63
-
-libc_hidden_def(__longjmp)
diff --git a/libc/sysdeps/linux/sh64/bits/endian.h b/libc/sysdeps/linux/sh64/bits/endian.h
deleted file mode 100644
index ae7e3bb2d..000000000
--- a/libc/sysdeps/linux/sh64/bits/endian.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * libc/sysdeps/linux/sh64/bits/endian.h
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#ifdef __LITTLE_ENDIAN__
-#  define __BYTE_ORDER __LITTLE_ENDIAN
-#else
-#  define __BYTE_ORDER __BIG_ENDIAN
-#endif
-
diff --git a/libc/sysdeps/linux/sh64/bits/fcntl.h b/libc/sysdeps/linux/sh64/bits/fcntl.h
deleted file mode 100644
index b319e8bcd..000000000
--- a/libc/sysdeps/linux/sh64/bits/fcntl.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef	_FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define O_FSYNC		 O_SYNC
-#define O_ASYNC		 020000
-
-#ifdef __USE_GNU
-# define O_DIRECT	 040000	/* Direct disk access.  */
-# define O_DIRECTORY	0200000	/* Must be a directory.  */
-# define O_NOFOLLOW	0400000	/* Do not follow links.  */
-# define O_NOATIME	01000000 /* Do not set atime.  */
-# define O_CLOEXEC	02000000 /* set close_on_exec */
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
-   We define the symbols here but let them do the same as O_SYNC since
-   this is a superset.  */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC	O_SYNC	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.  */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE	0100000
-#endif
-
-/* Values for the second argument to `fcntl'.  */
-#define F_DUPFD		0	/* Duplicate file descriptor.  */
-#define F_GETFD		1	/* Get file descriptor flags.  */
-#define F_SETFD		2	/* Set file descriptor flags.  */
-#define F_GETFL		3	/* Get file status flags.  */
-#define F_SETFL		4	/* Set file status flags.  */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK	5	/* Get record locking info.  */
-# define F_SETLK	6	/* Set record locking info (non-blocking).  */
-# define F_SETLKW	7	/* Set record locking info (blocking).  */
-#else
-# define F_GETLK	F_GETLK64  /* Get record locking info.  */
-# define F_SETLK	F_SETLK64  /* Set record locking info (non-blocking).*/
-# define F_SETLKW	F_SETLKW64 /* Set record locking info (blocking).  */
-#endif
-#define F_GETLK64	12	/* Get record locking info.  */
-#define F_SETLK64	13	/* Set record locking info (non-blocking).  */
-#define F_SETLKW64	14	/* Set record locking info (blocking).  */
-
-#if defined __USE_BSD || defined __USE_XOPEN2K
-# define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
-# define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG	10	/* Set number of signal to be sent.  */
-# define F_GETSIG	11	/* Get number of signal to be sent.  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE	1024	/* Set a lease.	 */
-# define F_GETLEASE	1025	/* Enquire what lease is active.  */
-# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
-# define F_DUPFD_CLOEXEC 1030	/* Duplicate file descriptor with
-				   close-on-exit set on new fd.  */
-# define F_SETPIPE_SZ	1031    /* Set pipe page size array.  */
-# define F_GETPIPE_SZ	1032    /* Get pipe page size array.  */
-#endif
-
-/* For F_[GET|SET]FL.  */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK		0	/* Read lock.  */
-#define F_WRLCK		1	/* Write lock.  */
-#define F_UNLCK		2	/* Remove lock.  */
-
-/* For old implementation of bsd flock().  */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation.  */
-# define LOCK_SH	1	/* shared lock */
-# define LOCK_EX	2	/* exclusive lock */
-# define LOCK_NB	4	/* or'd with one of the above to prevent
-				   blocking */
-# define LOCK_UN	8	/* remove lock */
-#endif
-
-struct flock
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-#ifndef __USE_FILE_OFFSET64
-    __off_t l_start;	/* Offset where the lock begins.  */
-    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#else
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#endif
-    __pid_t l_pid;	/* Process holding the lock.  */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    __pid_t l_pid;	/* Process holding the lock.  */
-  };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
-   BSD systems which did not managed to hide these kernel macros.  */
-#ifdef	__USE_BSD
-# define FAPPEND	O_APPEND
-# define FFSYNC		O_FSYNC
-# define FASYNC		O_ASYNC
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif /* Use BSD.  */
-
-/* Advise to `posix_fadvise'.  */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
-# define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
-# define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.  */
-# define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
-# define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
-# define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
-#endif
-
-
-#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__
-/* Flags for SYNC_FILE_RANGE.  */
-# define SYNC_FILE_RANGE_WAIT_BEFORE	1 /* Wait upon writeout of all pages
-					     in the range before performing the
-					     write.  */
-# define SYNC_FILE_RANGE_WRITE		2 /* Initiate writeout of all those
-					     dirty pages in the range which are
-					     not presently under writeback.  */
-# define SYNC_FILE_RANGE_WAIT_AFTER	4 /* Wait upon writeout of all pages in
-					     the range after performing the
-					     write.  */
-
-/* Flags for SPLICE and VMSPLICE.  */
-# define SPLICE_F_MOVE		1	/* Move pages instead of copying.  */
-# define SPLICE_F_NONBLOCK	2	/* Don't block on the pipe splicing
-					   (but we may still block on the fd
-					   we splice from/to).  */
-# define SPLICE_F_MORE		4	/* Expect more data.  */
-# define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
-#endif
-
-__BEGIN_DECLS
-
-#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__
-
-/* Provide kernel hint to read ahead.  */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
-    __THROW;
-
-
-/* Selective file content synch'ing.  */
-extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
-			    unsigned int __flags);
-
-/* Splice address range into a pipe.  */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
-			 size_t __count, unsigned int __flags);
-
-/* Splice two files together.  */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
-		       __off64_t *__offout, size_t __len,
-		       unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers.  */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
-		    unsigned int __flags);
-
-#endif
-__END_DECLS
-
diff --git a/libc/sysdeps/linux/sh64/bits/kernel_stat.h b/libc/sysdeps/linux/sh64/bits/kernel_stat.h
deleted file mode 100644
index 1a29433e1..000000000
--- a/libc/sysdeps/linux/sh64/bits/kernel_stat.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Stat structure for Linux/sh64 */
-
-#ifndef _BITS_STAT_STRUCT_H
-#define _BITS_STAT_STRUCT_H
-
-struct kernel_stat {
-	unsigned short st_dev;
-	unsigned short __pad1;
-	unsigned long st_ino;
-	unsigned short st_mode;
-	unsigned short st_nlink;
-	unsigned short st_uid;
-	unsigned short st_gid;
-	unsigned short st_rdev;
-	unsigned short __pad2;
-	unsigned long  st_size;
-	unsigned long  st_blksize;
-	unsigned long  st_blocks;
-	struct timespec st_atim;
-	struct timespec st_mtim;
-	struct timespec st_ctim;
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-struct kernel_stat64 {
-	unsigned short	st_dev;
-	unsigned char	__pad0[10];
-
-	unsigned long	st_ino;
-	unsigned int	st_mode;
-	unsigned int	st_nlink;
-
-	unsigned long	st_uid;
-	unsigned long	st_gid;
-
-	unsigned short	st_rdev;
-	unsigned char	__pad3[10];
-
-	long long	st_size;
-	unsigned long	st_blksize;
-
-	unsigned long	st_blocks;	/* Number 512-byte blocks allocated. */
-	unsigned long	__pad4;		/* future possible st_blocks high bits */
-
-	struct timespec	st_atim;
-	struct timespec	st_mtim;
-	struct timespec	st_ctim;
-
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-};
-
-#endif /* _BITS_STAT_STRUCT_H */
-
diff --git a/libc/sysdeps/linux/sh64/bits/kernel_types.h b/libc/sysdeps/linux/sh64/bits/kernel_types.h
deleted file mode 100644
index 8cc6c6184..000000000
--- a/libc/sysdeps/linux/sh64/bits/kernel_types.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * sysdeps/linux/sh64/bits/kernel_types.h
- *
- * Copyright (C) 2000, 2001  Paolo Alberelli
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
-
-/*
- * Note that we use the exact same include guard #define names
- * as asm/posix_types.h.  This will avoid gratuitous conflicts
- * with the posix_types.h kernel header, and will ensure that
- * our private content, and not the kernel header, will win.
- *  -Erik
- */
-#ifndef __ASM_SH64_POSIX_TYPES_H
-#define __ASM_SH64_POSIX_TYPES_H
-
-typedef unsigned short  __kernel_dev_t;
-typedef unsigned long   __kernel_ino_t;
-typedef unsigned short  __kernel_mode_t;
-typedef unsigned short  __kernel_nlink_t;
-typedef long            __kernel_off_t;
-typedef int             __kernel_pid_t;
-typedef unsigned short  __kernel_ipc_pid_t;
-typedef unsigned short  __kernel_uid_t;
-typedef unsigned short  __kernel_gid_t;
-typedef long unsigned int       __kernel_size_t;
-typedef int             __kernel_ssize_t;
-typedef int             __kernel_ptrdiff_t;
-typedef long            __kernel_time_t;
-typedef long            __kernel_suseconds_t;
-typedef long            __kernel_clock_t;
-typedef int             __kernel_daddr_t;
-typedef char *          __kernel_caddr_t;
-typedef unsigned short  __kernel_uid16_t;
-typedef unsigned short  __kernel_gid16_t;
-typedef unsigned int    __kernel_uid32_t;
-typedef unsigned int    __kernel_gid32_t;
-typedef unsigned short  __kernel_old_uid_t;
-typedef unsigned short  __kernel_old_gid_t;
-typedef __kernel_dev_t	__kernel_old_dev_t;
-typedef long		__kernel_long_t;
-typedef unsigned long	__kernel_ulong_t;
-typedef long long       __kernel_loff_t;
-
-typedef struct {
-#ifdef __USE_ALL
-	int val[2];
-#else
-	int __val[2];
-#endif
-} __kernel_fsid_t;
-
-#endif /* __ASM_SH64_POSIX_TYPES_H */
diff --git a/libc/sysdeps/linux/sh64/bits/setjmp.h b/libc/sysdeps/linux/sh64/bits/setjmp.h
deleted file mode 100644
index 5d13b883c..000000000
--- a/libc/sysdeps/linux/sh64/bits/setjmp.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Define the machine-dependent type `jmp_buf'.  SH-5 version. */
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H	1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#define	__SETJMP_NUM_INT	31		/* number of integer registers to save */
-#define	__SETJMP_NUM_DBL	0 /* 16 */	/* number of double registers to save */
-#define	__SETJMP_NUM_TRG	3		/* number of traget registers to save */
-
-#define	__SETJMP_INT(x)	(x)
-#define	__SETJMP_DBL(x)	(__SETJMP_NUM_INT+(x))
-#define	__SETJMP_TRG(x)	(__SETJMP_NUM_INT+__SETJMP_NUM_DBL+(x))
-#define	__SETJMP_LR	(__SETJMP_NUM_INT+__SETJMP_NUM_DBL+__SETJMP_NUM_TRG)
-
-typedef struct
-  {
-	    /* Callee-saved registers.  */
-    unsigned long long __ints[__SETJMP_NUM_INT];	/* integer registers */
-#if __SETJMP_NUM_DBL > 0
-    unsigned long long __dbls[__SETJMP_NUM_DBL];	/* double registers */
-#endif
-    unsigned long long __trgs[__SETJMP_NUM_TRG];	/* traget registers */
-    unsigned long long __lr;				/* linkage register */
-  } __jmp_buf[1];
-
-#endif	/* bits/setjmp.h */
diff --git a/libc/sysdeps/linux/sh64/bits/shm.h b/libc/sysdeps/linux/sh64/bits/shm.h
deleted file mode 100644
index 274f36a78..000000000
--- a/libc/sysdeps/linux/sh64/bits/shm.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Copyright (C) 1995,1996,1997,2000,2002,2004 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget.  */
-#define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
-#define SHM_W		0200		/* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'.  */
-#define SHM_RDONLY	010000		/* attach read-only else read-write */
-#define SHM_RND		020000		/* round attach address to SHMLBA */
-#define SHM_REMAP	040000		/* take-over region on attach */
-
-/* Commands for `shmctl'.  */
-#define SHM_LOCK	11		/* lock segment (root only) */
-#define SHM_UNLOCK	12		/* unlock segment (root only) */
-
-__BEGIN_DECLS
-
-/* Segment low boundary address multiple.  */
-#define SHMLBA		(__getpagesize() << 2)
-extern int __getpagesize (void) __THROW __attribute__ ((__const__));
-
-
-/* Type to count number of attaches.  */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores.  */
-struct shmid_ds
-  {
-    struct ipc_perm shm_perm;		/* operation permission struct */
-    size_t shm_segsz;			/* size of segment in bytes */
-    __time_t shm_atime;			/* time of last shmat() */
-    unsigned long int __unused1;
-    __time_t shm_dtime;			/* time of last shmdt() */
-    unsigned long int __unused2;
-    __time_t shm_ctime;			/* time of last change by shmctl() */
-    unsigned long int __unused3;
-    __pid_t shm_cpid;			/* pid of creator */
-    __pid_t shm_lpid;			/* pid of last shmop */
-    shmatt_t shm_nattch;		/* number of current attaches */
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 	13
-# define SHM_INFO 	14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST	01000	/* segment will be destroyed on last detach */
-# define SHM_LOCKED	02000   /* segment will not be swapped */
-# define SHM_HUGETLB	04000	/* segment is mapped via hugetlb */
-# define SHM_NORESERVE	010000	/* don't check for reservations */
-
-struct	shminfo
-  {
-    unsigned long int shmmax;
-    unsigned long int shmmin;
-    unsigned long int shmmni;
-    unsigned long int shmseg;
-    unsigned long int shmall;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-  };
-
-struct shm_info
-  {
-    int used_ids;
-    unsigned long int shm_tot;	/* total allocated shm */
-    unsigned long int shm_rss;	/* total resident shm */
-    unsigned long int shm_swp;	/* total swapped shm */
-    unsigned long int swap_attempts;
-    unsigned long int swap_successes;
-  };
-
-#endif /* __USE_MISC */
-
-__END_DECLS
diff --git a/libc/sysdeps/linux/sh64/bits/stackinfo.h b/libc/sysdeps/linux/sh64/bits/stackinfo.h
deleted file mode 100644
index c52e7d7b7..000000000
--- a/libc/sysdeps/linux/sh64/bits/stackinfo.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* This file contains a bit of information about the stack allocation
-   of the processor.  */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H	1
-
-/* On SH the stack grows down.  */
-#define _STACK_GROWS_DOWN	1
-
-#endif	/* stackinfo.h */
diff --git a/libc/sysdeps/linux/sh64/bits/syscalls.h b/libc/sysdeps/linux/sh64/bits/syscalls.h
deleted file mode 100644
index 84877d042..000000000
--- a/libc/sysdeps/linux/sh64/bits/syscalls.h
+++ /dev/null
@@ -1,126 +0,0 @@
-#ifndef _BITS_SYSCALLS_H
-#define _BITS_SYSCALLS_H
-#ifndef _SYSCALL_H
-# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
-#endif
-
-#ifndef __ASSEMBLER__
-
-#include <errno.h>
-
-#define SYS_ify(syscall_name)  (__NR_##syscall_name)
-
-/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */
-#define __syscall_return(type, res) \
-do { \
-	/* Note: when returning from kernel the return value is in r9	    \
-	**       This prevents conflicts between return value and arg1      \
-	**       when dispatching signal handler, in other words makes	    \
-	**       life easier in the system call epilogue (see entry.S)      \
-	*/								    \
-        register unsigned long __sr2 __asm__ ("r2") = res;		    \
-	if ((unsigned long)(res) >= (unsigned long)(-125)) { \
-		errno = -(res);						    \
-		__sr2 = -1; 						    \
-	} \
-	return (type) (__sr2); 						    \
-} while (0)
-
-/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
-
-#define _syscall0(type,name) \
-type name(void) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x10 << 16) | __NR_##name); \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0) ); 						    \
-__syscall_return(type,__sc0); 						    \
-}
-
-#define _syscall1(type,name,type1,arg1) \
-type name(type1 arg1) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x11 << 16) | __NR_##name); \
-register unsigned long __sc2 __asm__ ("r2") = (unsigned long) arg1;	    \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0), "r" (__sc2));					    \
-__syscall_return(type,__sc0); 						    \
-}
-
-#define _syscall2(type,name,type1,arg1,type2,arg2) \
-type name(type1 arg1,type2 arg2) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x12 << 16) | __NR_##name); \
-register unsigned long __sc2 __asm__ ("r2") = (unsigned long) arg1;	    \
-register unsigned long __sc3 __asm__ ("r3") = (unsigned long) arg2;	    \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3) );			    \
-__syscall_return(type,__sc0); 						    \
-}
-
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
-type name(type1 arg1,type2 arg2,type3 arg3) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x13 << 16) | __NR_##name); \
-register unsigned long __sc2 __asm__ ("r2") = (unsigned long) arg1;	    \
-register unsigned long __sc3 __asm__ ("r3") = (unsigned long) arg2;	    \
-register unsigned long __sc4 __asm__ ("r4") = (unsigned long) arg3;	    \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4) );		    \
-__syscall_return(type,__sc0); 						    \
-}
-
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x14 << 16) | __NR_##name); \
-register unsigned long __sc2 __asm__ ("r2") = (unsigned long) arg1;	    \
-register unsigned long __sc3 __asm__ ("r3") = (unsigned long) arg2;	    \
-register unsigned long __sc4 __asm__ ("r4") = (unsigned long) arg3;	    \
-register unsigned long __sc5 __asm__ ("r5") = (unsigned long) arg4;	    \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4), "r" (__sc5) );\
-__syscall_return(type,__sc0); 						    \
-}
-
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x15 << 16) | __NR_##name); \
-register unsigned long __sc2 __asm__ ("r2") = (unsigned long) arg1;	    \
-register unsigned long __sc3 __asm__ ("r3") = (unsigned long) arg2;	    \
-register unsigned long __sc4 __asm__ ("r4") = (unsigned long) arg3;	    \
-register unsigned long __sc5 __asm__ ("r5") = (unsigned long) arg4;	    \
-register unsigned long __sc6 __asm__ ("r6") = (unsigned long) arg5;	    \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4), "r" (__sc5), \
-	  "r" (__sc6));							    \
-__syscall_return(type,__sc0); 						    \
-}
-
-#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5, type6, arg6) \
-type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \
-{ \
-register unsigned long __sc0 __asm__ ("r9") = ((0x16 << 16) | __NR_##name); \
-register unsigned long __sc2 __asm__ ("r2") = (unsigned long) arg1;	    \
-register unsigned long __sc3 __asm__ ("r3") = (unsigned long) arg2;	    \
-register unsigned long __sc4 __asm__ ("r4") = (unsigned long) arg3;	    \
-register unsigned long __sc5 __asm__ ("r5") = (unsigned long) arg4;	    \
-register unsigned long __sc6 __asm__ ("r6") = (unsigned long) arg5;	    \
-register unsigned long __sc7 __asm__ ("r7") = (unsigned long) arg6;	    \
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) 							    \
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4), "r" (__sc5), \
-	  "r" (__sc6), "r" (__sc7));					    \
-__syscall_return(type,__sc0); 						    \
-}
-
-#endif /* __ASSEMBLER__ */
-#endif /* _BITS_SYSCALLS_H */
-
diff --git a/libc/sysdeps/linux/sh64/bits/uClibc_arch_features.h b/libc/sysdeps/linux/sh64/bits/uClibc_arch_features.h
deleted file mode 100644
index e2091b5da..000000000
--- a/libc/sysdeps/linux/sh64/bits/uClibc_arch_features.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Track misc arch-specific features that aren't config options
- */
-
-#ifndef _BITS_UCLIBC_ARCH_FEATURES_H
-#define _BITS_UCLIBC_ARCH_FEATURES_H
-
-/* instruction used when calling abort() to kill yourself */
-#define __UCLIBC_ABORT_INSTRUCTION__ "movi 0x10, r9; shori 0xff, r9; trapa r9"
-
-/* can your target use syscall6() for mmap ? */
-#undef __UCLIBC_MMAP_HAS_6_ARGS__
-
-/* does your target align 64bit values in register pairs ? (32bit arches only) */
-#undef __UCLIBC_SYSCALL_ALIGN_64BIT__
-
-/* does your target have a broken create_module() ? */
-#undef __UCLIBC_BROKEN_CREATE_MODULE__
-
-/* does your target have to worry about older [gs]etrlimit() ? */
-#undef __UCLIBC_HANDLE_OLDER_RLIMIT__
-
-/* does your target have an asm .set ? */
-#define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
-
-/* define if target supports .weak */
-#define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__
-
-/* define if target supports .weakext */
-#undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
-
-/* define if target supports CFI pseudo ops */
-#undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
-
-/* define if target supports IEEE signed zero floats */
-#define __UCLIBC_HAVE_SIGNED_ZERO__
-
-/* only weird assemblers generally need this */
-#undef __UCLIBC_ASM_LINE_SEP__
-
-#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */
diff --git a/libc/sysdeps/linux/sh64/bits/wordsize.h b/libc/sysdeps/linux/sh64/bits/wordsize.h
deleted file mode 100644
index 7c2723be4..000000000
--- a/libc/sysdeps/linux/sh64/bits/wordsize.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * libc/sysdeps/linux/sh64/bits/wordsize.h
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
-
-#define __WORDSIZE 32
-
diff --git a/libc/sysdeps/linux/sh64/brk.c b/libc/sysdeps/linux/sh64/brk.c
deleted file mode 100644
index a98cd5446..000000000
--- a/libc/sysdeps/linux/sh64/brk.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/* From libc-5.3.12 */
-/*
- * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
- *
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sys/syscall.h>
-
-extern void * __curbrk attribute_hidden;
-extern int __init_brk (void) attribute_hidden;
-extern void *_brk(void *ptr) attribute_hidden;
-
-int brk(void * end_data_seg)
-{
-    if (__init_brk () == 0)
-    {
-		__curbrk = _brk(end_data_seg);
-		if (__curbrk == end_data_seg)
-			return 0;
-		__set_errno(ENOMEM);
-    }
-    return -1;
-}
-libc_hidden_def(brk)
diff --git a/libc/sysdeps/linux/sh64/crt1.S b/libc/sysdeps/linux/sh64/crt1.S
deleted file mode 100644
index 6cc3773b7..000000000
--- a/libc/sysdeps/linux/sh64/crt1.S
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Startup code for SH5 & ELF.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Copyright (C) 2001 Hewlett-Packard Australia
-
-   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.
-
-   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,
-   see <http://www.gnu.org/licenses/>.  */
-
-/* This is the canonical entry point, usually the first thing in the text
-   segment.
-
-	At this entry point, most registers' values are unspecified, except:
-
-   sp		The stack contains the arguments and environment:
-   		0(sp)			argc
-		4(sp)			argv[0]
-		...
-		(4*argc)(sp)		NULL
-		(4*(argc+1))(sp)	envp[0]
-		...
-					NULL
-*/
-
-	.file	"crt1.S"
-
-	.globl	_start
-	.type	_start,%function
-	.type	main,%function
-
-	.section .text64,"xa"
-	.align 2	/* 2^2 = 4 */
-
-_start:
-	/* __uClibc_main (main, argc, argv, init, fini) */
-	movi	__main, r18
-	or	r2, r63, r18	
-
-	/* Pop argc off the stack and save a pointer to argv */
-	ld.l	r15, 0, r3	/* argc */
-	addi	r15, 4, r4	/* argv */
-
-	movi	_init, r5
-	movi	_fini, r6
-
-	/* call main() */
-	movi	__uClibc_main, r17
-	ptabs/l	r17, tr0
-	blink	tr0, r18
-
-	/* should never get here....*/
-	movi	abort, r17
-	ptabs/l	r17, tr0
-	blink	tr0, r63	/* call abort() => (r63) do not come back ... */
-
-/*
- *	The following is a stub to stop the GNU toolchain
- *	from calling its C-RTL initialization routines.
- */
-__main:
-	movi	main, r18
-	ptabs/l	r18, tr0
-	blink	tr0, r63
-
-/* Define a symbol for the first piece of initialized data.  */
-	.data
-	.globl __data_start
-__data_start:
-	.long 0
-	.weak data_start
-	data_start = __data_start
diff --git a/libc/sysdeps/linux/sh64/crti.S b/libc/sysdeps/linux/sh64/crti.S
deleted file mode 100644
index 597be363d..000000000
--- a/libc/sysdeps/linux/sh64/crti.S
+++ /dev/null
@@ -1,42 +0,0 @@
-	.file	"initfini.c"
-	.section	.text..SHmedia32,"ax"
-	.little
-	
-	.section .init
-	.hidden  _init
-	.align 2
-	.global	_init
-	.type	_init, @function
-_init:
-	addi.l	r15, -16, r15
-	st.l	r15, 4, r12
-	movi	(((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS0-.)) >> 16) & 65535), r12
-	shori	((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS0-.)) & 65535), r12
-	.LPCS0: ptrel/u	r12, tr0
-	st.l	r15, 8, r14
-	st.l	r15, 12, r18
-	add.l	r15, r63, r14
-	gettr	tr0, r12
-	
-	.align 2
-	
-	
-	.section .fini
-	.hidden  _fini
-	.align 2
-	.global	_fini
-	.type	_fini, @function
-_fini:
-	addi.l	r15, -16, r15
-	st.l	r15, 4, r12
-	movi	(((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS1-.)) >> 16) & 65535), r12
-	shori	((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS1-.)) & 65535), r12
-	.LPCS1: ptrel/u	r12, tr0
-	st.l	r15, 8, r14
-	st.l	r15, 12, r18
-	add.l	r15, r63, r14
-	gettr	tr0, r12
-	.align 2
-	
-	
-	.ident	"GCC: (GNU) 3.3.2"
diff --git a/libc/sysdeps/linux/sh64/crtn.S b/libc/sysdeps/linux/sh64/crtn.S
deleted file mode 100644
index 501fe9167..000000000
--- a/libc/sysdeps/linux/sh64/crtn.S
+++ /dev/null
@@ -1,31 +0,0 @@
-	.file	"initfini.c"
-	.section	.text..SHmedia32,"ax"
-	.little
-	
-	.section .init
-	.hidden  _init
-	.align 2
-	.global	_init
-	.type	_init, @function
-	add.l	r14, r63, r15
-	ld.l	r15, 12, r18
-	ld.l	r15, 4, r12
-	ld.l	r15, 8, r14
-	ptabs	r18, tr0
-	addi.l	r15, 16, r15
-	blink	tr0, r63
-	
-	.section .fini
-	.hidden  _fini
-	.align 2
-	.global	_fini
-	.type	_fini, @function
-	add.l	r14, r63, r15
-	ld.l	r15, 12, r18
-	ld.l	r15, 4, r12
-	ld.l	r15, 8, r14
-	ptabs	r18, tr0
-	addi.l	r15, 16, r15
-	blink	tr0, r63
-	
-	.ident	"GCC: (GNU) 3.3.2"
diff --git a/libc/sysdeps/linux/sh64/sbrk.c b/libc/sysdeps/linux/sh64/sbrk.c
deleted file mode 100644
index 2dc719a16..000000000
--- a/libc/sysdeps/linux/sh64/sbrk.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/* From libc-5.3.12 */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sys/syscall.h>
-
-extern void * __curbrk attribute_hidden;
-extern int __init_brk (void) attribute_hidden;
-extern void *_brk(void *ptr) attribute_hidden;
-
-void *
-sbrk(intptr_t increment)
-{
-    if (__init_brk () == 0)
-    {
-		char * tmp = (char*)__curbrk+increment;
-		__curbrk = _brk(tmp);
-		if (__curbrk == tmp)
-			return tmp-increment;
-		__set_errno(ENOMEM);
-		return ((void *) -1);
-    }
-    return ((void *) -1);
-}
-libc_hidden_def(sbrk)
diff --git a/libc/sysdeps/linux/sh64/setjmp.S b/libc/sysdeps/linux/sh64/setjmp.S
deleted file mode 100644
index f81961c17..000000000
--- a/libc/sysdeps/linux/sh64/setjmp.S
+++ /dev/null
@@ -1,139 +0,0 @@
-/* setjmp for SH-5.
-   Copyright (C) 2001 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.
-
-   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,
-   see <http://www.gnu.org/licenses/>.  */
-
-
-#define _SETJMP_H
-#define _ASM
-#include <bits/setjmp.h>
-
-
-#define	INTEGER(reg,offset)	st.q	r2, offset*8, reg
-#define	DOUBLE(reg,offset)	fst.d	r2, offset*8, reg
-
-
-	.file	"setjmp.S"
-
-	.section .text64,"xa"
-	.align 2
-
-	.global	__sigsetjmp	
-	.type	__sigsetjmp,@function
-
-__sigsetjmp:
-	/*
-	 *	extern int __sigsetjmp(jmp_buf env, int savemask);
-	 *
-	 *	r2 == env
-	 *	r3 == savemask
-	 *	r4 == temporary
-	 */
-
-			/* callee-save registers R10-R16 */
-	INTEGER(r10, __SETJMP_INT(0))
-	INTEGER(r11, __SETJMP_INT(1))
-	INTEGER(r12, __SETJMP_INT(2))
-	INTEGER(r13, __SETJMP_INT(3))
-	INTEGER(r14, __SETJMP_INT(4))
-	INTEGER(r15, __SETJMP_INT(5))
-	INTEGER(r16, __SETJMP_INT(6))
-
-			/* callee-save registers R28-R35 */
-	INTEGER(r28, __SETJMP_INT(7))
-	INTEGER(r29, __SETJMP_INT(8))
-	INTEGER(r30, __SETJMP_INT(9))
-	INTEGER(r31, __SETJMP_INT(10))
-	INTEGER(r32, __SETJMP_INT(11))
-	INTEGER(r33, __SETJMP_INT(12))
-	INTEGER(r34, __SETJMP_INT(13))
-	INTEGER(r35, __SETJMP_INT(14))
-
-			/* callee-save registers R44-R59 */
-	INTEGER(r44, __SETJMP_INT(15))
-	INTEGER(r45, __SETJMP_INT(16))
-	INTEGER(r46, __SETJMP_INT(17))
-	INTEGER(r47, __SETJMP_INT(18))
-	INTEGER(r48, __SETJMP_INT(19))
-	INTEGER(r49, __SETJMP_INT(20))
-	INTEGER(r50, __SETJMP_INT(21))
-	INTEGER(r51, __SETJMP_INT(22))
-	INTEGER(r52, __SETJMP_INT(23))
-	INTEGER(r53, __SETJMP_INT(24))
-	INTEGER(r54, __SETJMP_INT(25))
-	INTEGER(r55, __SETJMP_INT(26))
-	INTEGER(r56, __SETJMP_INT(27))
-	INTEGER(r57, __SETJMP_INT(28))
-	INTEGER(r58, __SETJMP_INT(29))
-	INTEGER(r59, __SETJMP_INT(30))
-
-	#if __SETJMP_NUM_INT != 31
-	#error	__SETJMP_NUM_INT does agree with expected value
-	#endif
-
-#if __SETJMP_NUM_DBL > 0
-			/* callee-save registers FR12-FR15 */
-	DOUBLE(d12, __SETJMP_DBL(0))
-	DOUBLE(d14, __SETJMP_DBL(1))
-
-			/* callee-save registers FR36-FR63 */
-	DOUBLE(d36, __SETJMP_DBL(2))
-	DOUBLE(d38, __SETJMP_DBL(3))
-	DOUBLE(d40, __SETJMP_DBL(4))
-	DOUBLE(d42, __SETJMP_DBL(5))
-	DOUBLE(d44, __SETJMP_DBL(6))
-	DOUBLE(d46, __SETJMP_DBL(7))
-	DOUBLE(d48, __SETJMP_DBL(8))
-	DOUBLE(d50, __SETJMP_DBL(9))
-	DOUBLE(d52, __SETJMP_DBL(10))
-	DOUBLE(d54, __SETJMP_DBL(11))
-	DOUBLE(d56, __SETJMP_DBL(12))
-	DOUBLE(d58, __SETJMP_DBL(13))
-	DOUBLE(d60, __SETJMP_DBL(14))
-	DOUBLE(d62, __SETJMP_DBL(15))
-
-	#if __SETJMP_NUM_DBL != 16
-	#error	__SETJMP_NUM_DBL does agree with expected value
-	#endif
-
-#endif	/* __SETJMP_NUM_DBL > 0 */
-
-			/* callee-save registers TR5-TR7 */
-	gettr   tr5, r4
-	INTEGER(r4, __SETJMP_TRG(0))
-	gettr   tr6, r4
-	INTEGER(r4, __SETJMP_TRG(1))
-	gettr   tr7, r4
-	INTEGER(r4, __SETJMP_TRG(2))
-
-	#if __SETJMP_NUM_TRG != 3
-	#error	__SETJMP_NUM_TRG does agree with expected value
-	#endif
-
-			/* save Linkage Register (LR) for longjmp return */
-	INTEGER(r18, __SETJMP_LR)
-
-			/*
-			 *	return a value of zero if call is __sigsetjmp().
-			 *	This is so that caller of setjmp() knows
-			 *	we have retruned via setjmp, and not via longjmp.
-			 *	R0 is the result register.
-			 */
-
-	ptabs/l	r18, tr0	/* return to caller */
-	movi	0, r2	/* return value */
-	blink	tr0, r63
-
diff --git a/libc/sysdeps/linux/sh64/sys/procfs.h b/libc/sysdeps/linux/sh64/sys/procfs.h
deleted file mode 100644
index 5fc4c579c..000000000
--- a/libc/sysdeps/linux/sh64/sys/procfs.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H	1
-
-/* This is somehow modelled after the file of the same name on SysVr4
-   systems.  It provides a definition of the core file format for ELF
-   used on Linux.  */
-
-#include <features.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/ucontext.h>
-#include <sys/user.h>
-
-__BEGIN_DECLS
-
-/*
- * ELF register definitions...
- */
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct user_fpu_struct elf_fpregset_t;
-
-struct elf_siginfo
-  {
-    int si_signo;			/* Signal number.  */
-    int si_code;			/* Extra code.  */
-    int si_errno;			/* Errno.  */
-  };
-
-
-/* Definitions to generate Intel SVR4-like core files.  These mostly
-   have the same names as the SVR4 types with "elf_" tacked on the
-   front to prevent clashes with linux definitions, and the typedef
-   forms have been avoided.  This is mostly like the SVR4 structure,
-   but more Linuxy, with things that Linux does not support and which
-   gdb doesn't really use excluded.  Fields present but not used are
-   marked with "XXX".  */
-struct elf_prstatus
-  {
-#if 0
-    long int pr_flags;			/* XXX Process flags.  */
-    short int pr_why;			/* XXX Reason for process halt.  */
-    short int pr_what;			/* XXX More detailed reason.  */
-#endif
-    struct elf_siginfo pr_info;		/* Info associated with signal.  */
-    short int pr_cursig;		/* Current signal.  */
-    unsigned long int pr_sigpend;	/* Set of pending signals.  */
-    unsigned long int pr_sighold;	/* Set of held signals.  */
-#if 0
-    struct sigaltstack pr_altstack;	/* Alternate stack info.  */
-    struct sigaction pr_action;		/* Signal action for current sig.  */
-#endif
-    __pid_t pr_pid;
-    __pid_t pr_ppid;
-    __pid_t pr_pgrp;
-    __pid_t pr_sid;
-    struct timeval pr_utime;		/* User time.  */
-    struct timeval pr_stime;		/* System time.  */
-    struct timeval pr_cutime;		/* Cumulative user time.  */
-    struct timeval pr_cstime;		/* Cumulative system time.  */
-#if 0
-    long int pr_instr;			/* Current instruction.  */
-#endif
-    elf_gregset_t pr_reg;		/* GP registers.  */
-    int pr_fpvalid;			/* True if math copro being used.  */
-  };
-
-
-#define ELF_PRARGSZ     (80)    /* Number of chars for args */
-
-struct elf_prpsinfo
-  {
-    char pr_state;			/* Numeric process state.  */
-    char pr_sname;			/* Char for pr_state.  */
-    char pr_zomb;			/* Zombie.  */
-    char pr_nice;			/* Nice val.  */
-    unsigned long int pr_flag;		/* Flags.  */
-    long pr_uid;
-    long pr_gid;
-    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
-    /* Lots missing */
-    char pr_fname[16];			/* Filename of executable.  */
-    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
-  };
-
-
-/* Addresses.  */
-typedef void *psaddr_t;
-
-/* Register sets.  Linux has different names.  */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
-   therefore habe only ine PID type.  */
-typedef __pid_t lwpid_t;
-
-
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/sh64/sys/ucontext.h b/libc/sysdeps/linux/sh64/sys/ucontext.h
deleted file mode 100644
index 73695592a..000000000
--- a/libc/sysdeps/linux/sh64/sys/ucontext.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/* Copyright (C) 1999, 2000, 2001 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.
-
-   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,
-   see <http://www.gnu.org/licenses/>.  */
-
-/* Where is System V/SH ABI?  */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H	1
-
-#include <features.h>
-#include <signal.h>
-
-/* We need the signal context definitions even if they are not used
-   included in <signal.h>.  */
-#include <bits/sigcontext.h>
-
-
-typedef long long greg_t;
-
-/* Number of general registers.  */
-#define NGREG	64
-
-/* Container for all general registers.  */
-typedef greg_t gregset_t[NGREG];
-
-#ifdef __USE_GNU
-/* Number of each register is the `gregset_t' array.  */
-enum
-{
-  R0 = 0,
-#define R0	R0
-  R1 = 1,
-#define R1	R1
-  R2 = 2,
-#define R2	R2
-  R3 = 3,
-#define R3	R3
-  R4 = 4,
-#define R4	R4
-  R5 = 5,
-#define R5	R5
-  R6 = 6,
-#define R6	R6
-  R7 = 7,
-#define R7	R7
-  R8 = 8,
-#define R8	R8
-  R9 = 9,
-#define R9	R9
-  R10 = 10,
-#define R10	R10
-  R11 = 11,
-#define R11	R11
-  R12 = 12,
-#define R12	R12
-  R13 = 13,
-#define R13	R13
-  R14 = 14,
-#define R14	R14
-  R15 = 15,
-#define R15	R15
-  R16 = 16,
-#define R16	R16
-  R17 = 17,
-#define R17	R17
-  R18 = 18,
-#define R18	R18
-  R19 = 19,
-#define R19	R19
-  R20 = 20,
-#define R20	R20
-  R21 = 21,
-#define R21	R21
-  R22 = 22,
-#define R22	R22
-  R23 = 23,
-#define R23	R23
-  R24 = 24,
-#define R24	R24
-  R25 = 25,
-#define R25	R25
-  R26 = 26,
-#define R26	R26
-  R27 = 27,
-#define R27	R27
-  R28 = 28,
-#define R28	R28
-  R29 = 29,
-#define R29	R29
-  R30 = 30,
-#define R30	R30
-  R31 = 31,
-#define R31	R31
-  R32 = 32,
-#define R32	R32
-  R33 = 33,
-#define R33	R33
-  R34 = 34,
-#define R34	R34
-  R35 = 35,
-#define R35	R35
-  R36 = 36,
-#define R36	R36
-  R37 = 37,
-#define R37	R37
-  R38 = 38,
-#define R38	R38
-  R39 = 39,
-#define R39	R39
-  R40 = 40,
-#define R40	R40
-  R41 = 41,
-#define R41	R41
-  R42 = 42,
-#define R42	R42
-  R43 = 43,
-#define R43	R43
-  R44 = 44,
-#define R44	R44
-  R45 = 45,
-#define R45	R45
-  R46 = 46,
-#define R46	R46
-  R47 = 47,
-#define R47	R47
-  R48 = 48,
-#define R48	R48
-  R49 = 49,
-#define R49	R49
-  R50 = 50,
-#define R50	R50
-  R51 = 51,
-#define R51	R51
-  R52 = 52,
-#define R52	R52
-  R53 = 53,
-#define R53	R53
-  R54 = 54,
-#define R54	R54
-  R55 = 55,
-#define R55	R55
-  R56 = 56,
-#define R56	R56
-  R57 = 57,
-#define R57	R57
-  R58 = 58,
-#define R58	R58
-  R59 = 59,
-#define R59	R59
-  R60 = 60,
-#define R60	R60
-  R61 = 61,
-#define R61	R61
-  R62 = 62,
-#define R62	R62
-  R63 = 63,
-#define R63	R63
-};
-#endif
-
-typedef int freg_t;
-
-/* Number of FPU registers.  */
-#define NFPREG	32
-
-/* Structure to describe FPU registers.  */
-typedef freg_t fpregset_t[NFPREG];
-
-/* Context to describe whole processor state.  */
-typedef struct
-  {
-    gregset_t gregs;
-    fpregset_t fpregs;
-    unsigned long long sc_tregs[8];
-    unsigned long long sc_pc;
-    unsigned long long sc_sr;
-    unsigned long long sc_fpscr;
-
-  } mcontext_t;
-
-/* Userlevel context.  */
-typedef struct ucontext
-  {
-    unsigned long int uc_flags;
-    struct ucontext *uc_link;
-    stack_t uc_stack;
-    mcontext_t uc_mcontext;
-    __sigset_t uc_sigmask;
-  } ucontext_t;
-
-#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/sh64/syscall.c b/libc/sysdeps/linux/sh64/syscall.c
deleted file mode 100644
index a6c55ebe9..000000000
--- a/libc/sysdeps/linux/sh64/syscall.c
+++ /dev/null
@@ -1,24 +0,0 @@
-
-
-#include <features.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-
-long syscall(long sysnum,
-		long arg1, long arg2, long arg3,
-		long arg4, long arg5, long arg6)
-{
-register long __sc0 __asm__ ("r9") = ((0x16 << 16) | sysnum);
-register long __sc2 __asm__ ("r2") = (long) arg1;
-register long __sc3 __asm__ ("r3") = (long) arg2;
-register long __sc4 __asm__ ("r4") = (long) arg3;
-register long __sc5 __asm__ ("r5") = (long) arg4;
-register long __sc6 __asm__ ("r6") = (long) arg5;
-register long __sc7 __asm__ ("r7") = (long) arg6;
-__asm__ __volatile__ ("trapa	%1" \
-	: "=r" (__sc0) \
-	: "r" (__sc0), "r" (__sc2), "r" (__sc3), "r" (__sc4), "r" (__sc5), \
-	  "r" (__sc6), "r" (__sc7));
-__syscall_return(long,__sc0);
-}