1 files changed, 0 insertions, 132 deletions
diff --git a/lib/libpthread/arch/amd64/include/ksd.h b/lib/libpthread/arch/amd64/include/ksd.h
deleted file mode 100644
index 843d18485fda..000000000000
--- a/lib/libpthread/arch/amd64/include/ksd.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*-
- * Copyright (C) 2003 David Xu <davidxu@freebsd.org>
- * Copyright (c) 2001 Daniel Eischen <deischen@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * $FreeBSD$
- */
-
-#ifndef	_KSD_H_
-#define	_KSD_H_
-
-#include <sys/types.h>
-#include <machine/sysarch.h>
-extern int sysarch(int, void *);
-
-struct kse;
-struct pthread;
-
-/*
- * Evaluates to the byte offset of the per-kse variable name.
- */
-#define	__ksd_offset(name)	__offsetof(struct kse, name)
-
-/*
- * Evaluates to the type of the per-kse variable name.
- */
-#define	__ksd_type(name)	__typeof(((struct kse *)0)->name)
-
-
-/*
- * Evaluates to the value of the per-kse variable name.
- */
-#define	KSD_GET64(name) ({					\
-	__ksd_type(name) __result;				\
-								\
-	u_long __i;						\
-	__asm __volatile("movq %%fs:%1, %0"			\
-	    : "=r" (__i)					\
-	    : "m" (*(u_long *)(__ksd_offset(name))));		\
-	__result = *(__ksd_type(name) *)&__i;			\
-								\
-	__result;						\
-})
-
-/*
- * Sets the value of the per-cpu variable name to value val.
- */
-#define	KSD_SET64(name, val) ({					\
-	__ksd_type(name) __val = (val);				\
-								\
-	u_long __i;						\
-	__i = *(u_long *)&__val;					\
-	__asm __volatile("movq %1,%%fs:%0"			\
-	    : "=m" (*(u_long *)(__ksd_offset(name)))		\
-	    : "r" (__i));					\
-})
-
-static __inline u_long
-__ksd_readandclear64(volatile u_long *addr)
-{
-	u_long result;
-
-	__asm __volatile (
-	    "	xorq	%0, %0;"
-	    "	xchgq	%%fs:%1, %0;"
-	    "# __ksd_readandclear64"
-	    : "=&r" (result)
-	    : "m" (*addr));
-	return (result);
-}
-
-#define	KSD_READANDCLEAR64(name) ({				\
-	__ksd_type(name) __result;				\
-								\
-	__result = (__ksd_type(name))				\
-	    __ksd_readandclear64((u_long *)__ksd_offset(name)); \
-	__result;						\
-})
-
-
-#define	_ksd_curkse()		((struct kse *)KSD_GET64(k_mbx.km_udata))
-#define	_ksd_curthread()	KSD_GET64(k_curthread)
-#define	_ksd_get_tmbx()		KSD_GET64(k_mbx.km_curthread)
-#define	_ksd_set_tmbx(value)	KSD_SET64(k_mbx.km_curthread, (void *)value);
-#define	_ksd_readandclear_tmbx() KSD_READANDCLEAR64(k_mbx.km_curthread)
-
-
-static __inline int
-_ksd_create(struct ksd *ksd, void *base, int size)
-{
-	ksd->base = base;
-	ksd->size = size;
-	return (0);
-}
-
-static __inline void
-_ksd_destroy(struct ksd *ksd)
-{
-	ksd->base = 0;
-	ksd->size = 0;
-}
-
-static __inline int
-_ksd_setprivate(struct ksd *ksd)
-{
-	return (sysarch(AMD64_SET_FSBASE, &ksd->base));
-}
-
-#endif