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-rw-r--r--lib/libc_r/arch/ia64/_atomic_lock.S47
1 files changed, 0 insertions, 47 deletions
diff --git a/lib/libc_r/arch/ia64/_atomic_lock.S b/lib/libc_r/arch/ia64/_atomic_lock.S
deleted file mode 100644
index b4b84da..0000000
--- a/lib/libc_r/arch/ia64/_atomic_lock.S
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2002 Marcel Moolenaar
- * 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. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- */
-
-#if defined(LIBC_RCS) && !defined(lint)
- .text
- .asciz "$FreeBSD$"
-#endif /* LIBC_RCS and not lint */
-
-#include <machine/asm.h>
-
-/*
- * Atomicly lock a location with an identifier provided the location
- * is not currently locked.
- *
- * long _atomic_lock(long *);
- */
-ENTRY(_atomic_lock, 1)
- mov ar.ccv = r0
- add r14 = 1, r0
- nop 0
- ;;
- cmpxchg8.acq r8 = [r32], r14, ar.ccv
- br.ret.sptk rp
-END(_atomic_lock)
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