remove hppa64 port, which we never got going beyond broken single users.

hppa reverse-stack gives us a valuable test case, but most developers don't
have a 2nd one to proceed further with this.
ok kettenis

1 files changed, 0 insertions, 41 deletions

diff --git a/lib/librthread/arch/hppa64/_atomic_lock.c b/lib/librthread/arch/hppa64/_atomic_lock.c
deleted file mode 100644
index 886d2d132a0..00000000000
--- a/lib/librthread/arch/hppa64/_atomic_lock.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* $OpenBSD: _atomic_lock.c,v 1.2 2013/06/01 20:47:40 tedu Exp $ */
-/*
- * Copyright (c) 2005 Marco Peereboom <marco@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <machine/spinlock.h>
-#ifdef DIAGNOSTIC
-#include <stdio.h>
-#include <stdlib.h>
-#endif
-
-int
-_atomic_lock(volatile _atomic_lock_t *lock)
-{
-	volatile _atomic_lock_t old;
-
-#ifdef DIAGNOSTIC
-	if ((unsigned long)lock & 0xf) {
-		printf("lock not 16 byte aligned\n");
-		abort();
-	}
-#endif
-
-	asm volatile ("ldcw 0(%2), %0"
-		     : "=&r" (old), "+m" (lock)
-		     : "r" (lock));
-
-	return (old == _ATOMIC_LOCK_LOCKED);
-}