--- /dev/null
+/*
+ * Copyright (c) 2003-2004 Hewlett-Packard Development Company, L.P.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/* XSIZE_load */
+#if defined(AO_HAVE_XSIZE_load_acquire) && !defined(AO_HAVE_XSIZE_load)
+# define AO_XSIZE_load(addr) AO_XSIZE_load_acquire(addr)
+# define AO_HAVE_XSIZE_load
+#endif
+
+#if defined(AO_HAVE_XSIZE_load_full) && !defined(AO_HAVE_XSIZE_load_acquire)
+# define AO_XSIZE_load_acquire(addr) AO_XSIZE_load_full(addr)
+# define AO_HAVE_XSIZE_load_acquire
+#endif
+
+#if defined(AO_HAVE_XSIZE_load_full) && !defined(AO_HAVE_XSIZE_load_read)
+# define AO_XSIZE_load_read(addr) AO_XSIZE_load_full(addr)
+# define AO_HAVE_XSIZE_load_read
+#endif
+
+#if !defined(AO_HAVE_XSIZE_load_acquire_read) \
+ && defined(AO_HAVE_XSIZE_load_acquire)
+# define AO_XSIZE_load_acquire_read(addr) AO_XSIZE_load_acquire(addr)
+# define AO_HAVE_XSIZE_load_acquire_read
+#endif
+
+#if defined(AO_HAVE_XSIZE_load) && defined(AO_HAVE_nop_full) \
+ && !defined(AO_HAVE_XSIZE_load_acquire)
+ AO_INLINE unsigned XCTYPE
+ AO_XSIZE_load_acquire(const volatile unsigned XCTYPE *addr)
+ {
+ unsigned XCTYPE result = AO_XSIZE_load(addr);
+ /* Acquire barrier would be useless, since the load could be delayed */
+ /* beyond it. */
+ AO_nop_full();
+ return result;
+ }
+# define AO_HAVE_XSIZE_load_acquire
+#endif
+
+#if defined(AO_HAVE_XSIZE_load) && defined(AO_HAVE_nop_read) \
+ && !defined(AO_HAVE_XSIZE_load_read)
+ AO_INLINE unsigned XCTYPE
+ AO_XSIZE_load_read(const volatile unsigned XCTYPE *addr)
+ {
+ unsigned XCTYPE result = AO_XSIZE_load(addr);
+ /* Acquire barrier would be useless, since the load could be delayed */
+ /* beyond it. */
+ AO_nop_read();
+ return result;
+ }
+# define AO_HAVE_XSIZE_load_read
+#endif
+
+#if defined(AO_HAVE_XSIZE_load_acquire) && defined(AO_HAVE_nop_full) \
+ && !defined(AO_HAVE_XSIZE_load_full)
+# define AO_XSIZE_load_full(addr) (AO_nop_full(), AO_XSIZE_load_acquire(addr))
+# define AO_HAVE_XSIZE_load_full
+#endif
+
+#if !defined(AO_HAVE_XSIZE_load_acquire_read) \
+ && defined(AO_HAVE_XSIZE_load_read)
+# define AO_XSIZE_load_acquire_read(addr) AO_XSIZE_load_read(addr)
+# define AO_HAVE_XSIZE_load_acquire_read
+#endif
+
+#if defined(AO_HAVE_XSIZE_load_acquire_read) && !defined(AO_HAVE_XSIZE_load)
+# define AO_XSIZE_load(addr) AO_XSIZE_load_acquire_read(addr)
+# define AO_HAVE_XSIZE_load
+#endif
+
+#ifdef AO_NO_DD_ORDERING
+# if defined(AO_HAVE_XSIZE_load_acquire_read)
+# define AO_XSIZE_load_dd_acquire_read(addr) AO_XSIZE_load_acquire_read(addr)
+# define AO_HAVE_XSIZE_load_dd_acquire_read
+# endif
+#else
+# if defined(AO_HAVE_XSIZE_load)
+# define AO_XSIZE_load_dd_acquire_read(addr) AO_XSIZE_load(addr)
+# define AO_HAVE_XSIZE_load_dd_acquire_read
+# endif
+#endif /* !AO_NO_DD_ORDERING */
+
+/* XSIZE_store */
+#if defined(AO_HAVE_XSIZE_store_release) && !defined(AO_HAVE_XSIZE_store)
+# define AO_XSIZE_store(addr, val) AO_XSIZE_store_release(addr,val)
+# define AO_HAVE_XSIZE_store
+#endif
+
+#if defined(AO_HAVE_XSIZE_store_full) && !defined(AO_HAVE_XSIZE_store_release)
+# define AO_XSIZE_store_release(addr,val) AO_XSIZE_store_full(addr,val)
+# define AO_HAVE_XSIZE_store_release
+#endif
+
+#if defined(AO_HAVE_XSIZE_store_full) && !defined(AO_HAVE_XSIZE_store_write)
+# define AO_XSIZE_store_write(addr,val) AO_XSIZE_store_full(addr,val)
+# define AO_HAVE_XSIZE_store_write
+#endif
+
+#if defined(AO_HAVE_XSIZE_store_release) \
+ && !defined(AO_HAVE_XSIZE_store_release_write)
+# define AO_XSIZE_store_release_write(addr, val) \
+ AO_XSIZE_store_release(addr,val)
+# define AO_HAVE_XSIZE_store_release_write
+#endif
+
+#if defined(AO_HAVE_XSIZE_store_write) && !defined(AO_HAVE_XSIZE_store)
+# define AO_XSIZE_store(addr, val) AO_XSIZE_store_write(addr,val)
+# define AO_HAVE_XSIZE_store
+#endif
+
+#if defined(AO_HAVE_XSIZE_store) && defined(AO_HAVE_nop_full) \
+ && !defined(AO_HAVE_XSIZE_store_release)
+# define AO_XSIZE_store_release(addr,val) \
+ (AO_nop_full(), AO_XSIZE_store(addr,val))
+# define AO_HAVE_XSIZE_store_release
+#endif
+
+#if defined(AO_HAVE_nop_write) && defined(AO_HAVE_XSIZE_store) \
+ && !defined(AO_HAVE_XSIZE_store_write)
+# define AO_XSIZE_store_write(addr, val) \
+ (AO_nop_write(), AO_XSIZE_store(addr,val))
+# define AO_HAVE_XSIZE_store_write
+#endif
+
+#if defined(AO_HAVE_XSIZE_store_write) \
+ && !defined(AO_HAVE_XSIZE_store_release_write)
+# define AO_XSIZE_store_release_write(addr, val) AO_XSIZE_store_write(addr,val)
+# define AO_HAVE_XSIZE_store_release_write
+#endif
+
+#if defined(AO_HAVE_XSIZE_store_release) && defined(AO_HAVE_nop_full) \
+ && !defined(AO_HAVE_XSIZE_store_full)
+# define AO_XSIZE_store_full(addr, val) \
+ (AO_XSIZE_store_release(addr, val), AO_nop_full())
+# define AO_HAVE_XSIZE_store_full
+#endif
+
+/* XSIZE_fetch_and_add */
+#if defined(AO_HAVE_XSIZE_compare_and_swap_full) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add_full)
+ AO_INLINE unsigned XCTYPE
+ AO_XSIZE_fetch_and_add_full(volatile unsigned XCTYPE *addr,
+ unsigned XCTYPE incr)
+ {
+ unsigned XCTYPE old;
+ do
+ {
+ old = *addr;
+ }
+ while (!AO_XSIZE_compare_and_swap_full(addr, old, old+incr));
+ return old;
+ }
+# define AO_HAVE_XSIZE_fetch_and_add_full
+#endif
+
+#if defined(AO_HAVE_XSIZE_compare_and_swap_acquire) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add_acquire)
+ AO_INLINE unsigned XCTYPE
+ AO_XSIZE_fetch_and_add_acquire(volatile unsigned XCTYPE *addr,
+ unsigned XCTYPE incr)
+ {
+ unsigned XCTYPE old;
+ do
+ {
+ old = *addr;
+ }
+ while (!AO_XSIZE_compare_and_swap_acquire(addr, old, old+incr));
+ return old;
+ }
+# define AO_HAVE_XSIZE_fetch_and_add_acquire
+#endif
+
+#if defined(AO_HAVE_XSIZE_compare_and_swap_release) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add_release)
+ AO_INLINE unsigned XCTYPE
+ AO_XSIZE_fetch_and_add_release(volatile unsigned XCTYPE *addr,
+ unsigned XCTYPE incr)
+ {
+ unsigned XCTYPE old;
+ do
+ {
+ old = *addr;
+ }
+ while (!AO_XSIZE_compare_and_swap_release(addr, old, old+incr));
+ return old;
+ }
+# define AO_HAVE_XSIZE_fetch_and_add_release
+#endif
+
+#if defined(AO_HAVE_XSIZE_fetch_and_add_full)
+# if !defined(AO_HAVE_XSIZE_fetch_and_add_release)
+# define AO_XSIZE_fetch_and_add_release(addr, val) \
+ AO_XSIZE_fetch_and_add_full(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_release
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_add_acquire)
+# define AO_XSIZE_fetch_and_add_acquire(addr, val) \
+ AO_XSIZE_fetch_and_add_full(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_acquire
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_add_write)
+# define AO_XSIZE_fetch_and_add_write(addr, val) \
+ AO_XSIZE_fetch_and_add_full(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_write
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_add_read)
+# define AO_XSIZE_fetch_and_add_read(addr, val) \
+ AO_XSIZE_fetch_and_add_full(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_read
+# endif
+#endif /* AO_HAVE_XSIZE_fetch_and_add_full */
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_add) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_release)
+# define AO_XSIZE_fetch_and_add(addr, val) \
+ AO_XSIZE_fetch_and_add_release(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_acquire)
+# define AO_XSIZE_fetch_and_add(addr, val) \
+ AO_XSIZE_fetch_and_add_acquire(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_write)
+# define AO_XSIZE_fetch_and_add(addr, val) \
+ AO_XSIZE_fetch_and_add_write(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_read)
+# define AO_XSIZE_fetch_and_add(addr, val) \
+ AO_XSIZE_fetch_and_add_read(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add
+#endif
+
+#if defined(AO_HAVE_XSIZE_fetch_and_add_acquire) \
+ && defined(AO_HAVE_nop_full) && !defined(AO_HAVE_XSIZE_fetch_and_add_full)
+# define AO_XSIZE_fetch_and_add_full(addr, val) \
+ (AO_nop_full(), AO_XSIZE_fetch_and_add_acquire(addr, val))
+# define AO_HAVE_XSIZE_fetch_and_add_full
+#endif
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_add_release_write) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_write)
+# define AO_XSIZE_fetch_and_add_release_write(addr, val) \
+ AO_XSIZE_fetch_and_add_write(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_release_write
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add_release_write) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_release)
+# define AO_XSIZE_fetch_and_add_release_write(addr, val) \
+ AO_XSIZE_fetch_and_add_release(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_release_write
+#endif
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_add_acquire_read) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_read)
+# define AO_XSIZE_fetch_and_add_acquire_read(addr, val) \
+ AO_XSIZE_fetch_and_add_read(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_acquire_read
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add_acquire_read) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add_acquire)
+# define AO_XSIZE_fetch_and_add_acquire_read(addr, val) \
+ AO_XSIZE_fetch_and_add_acquire(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_acquire_read
+#endif
+
+#ifdef AO_NO_DD_ORDERING
+# if defined(AO_HAVE_XSIZE_fetch_and_add_acquire_read)
+# define AO_XSIZE_fetch_and_add_dd_acquire_read(addr, val) \
+ AO_XSIZE_fetch_and_add_acquire_read(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_dd_acquire_read
+# endif
+#else
+# if defined(AO_HAVE_XSIZE_fetch_and_add)
+# define AO_XSIZE_fetch_and_add_dd_acquire_read(addr, val) \
+ AO_XSIZE_fetch_and_add(addr, val)
+# define AO_HAVE_XSIZE_fetch_and_add_dd_acquire_read
+# endif
+#endif /* !AO_NO_DD_ORDERING */
+
+/* XSIZE_fetch_and_add1 */
+#if defined(AO_HAVE_XSIZE_fetch_and_add_full) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_full)
+# define AO_XSIZE_fetch_and_add1_full(addr) \
+ AO_XSIZE_fetch_and_add_full(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_full
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_release) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_release)
+# define AO_XSIZE_fetch_and_add1_release(addr) \
+ AO_XSIZE_fetch_and_add_release(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_release
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_acquire) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_acquire)
+# define AO_XSIZE_fetch_and_add1_acquire(addr) \
+ AO_XSIZE_fetch_and_add_acquire(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_acquire
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_write) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_write)
+# define AO_XSIZE_fetch_and_add1_write(addr) \
+ AO_XSIZE_fetch_and_add_write(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_write
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_read) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_read)
+# define AO_XSIZE_fetch_and_add1_read(addr) \
+ AO_XSIZE_fetch_and_add_read(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_read
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_release_write) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_release_write)
+# define AO_XSIZE_fetch_and_add1_release_write(addr) \
+ AO_XSIZE_fetch_and_add_release_write(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_release_write
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_acquire_read) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_acquire_read)
+# define AO_XSIZE_fetch_and_add1_acquire_read(addr) \
+ AO_XSIZE_fetch_and_add_acquire_read(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1_acquire_read
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1)
+# define AO_XSIZE_fetch_and_add1(addr) AO_XSIZE_fetch_and_add(addr,1)
+# define AO_HAVE_XSIZE_fetch_and_add1
+#endif
+
+#if defined(AO_HAVE_XSIZE_fetch_and_add1_full)
+# if !defined(AO_HAVE_XSIZE_fetch_and_add1_release)
+# define AO_XSIZE_fetch_and_add1_release(addr) \
+ AO_XSIZE_fetch_and_add1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_release
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_add1_acquire)
+# define AO_XSIZE_fetch_and_add1_acquire(addr) \
+ AO_XSIZE_fetch_and_add1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_acquire
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_add1_write)
+# define AO_XSIZE_fetch_and_add1_write(addr) \
+ AO_XSIZE_fetch_and_add1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_write
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_add1_read)
+# define AO_XSIZE_fetch_and_add1_read(addr) \
+ AO_XSIZE_fetch_and_add1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_read
+# endif
+#endif /* AO_HAVE_XSIZE_fetch_and_add1_full */
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_release)
+# define AO_XSIZE_fetch_and_add1(addr) AO_XSIZE_fetch_and_add1_release(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_acquire)
+# define AO_XSIZE_fetch_and_add1(addr) AO_XSIZE_fetch_and_add1_acquire(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_write)
+# define AO_XSIZE_fetch_and_add1(addr) AO_XSIZE_fetch_and_add1_write(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_read)
+# define AO_XSIZE_fetch_and_add1(addr) AO_XSIZE_fetch_and_add1_read(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1
+#endif
+
+#if defined(AO_HAVE_XSIZE_fetch_and_add1_acquire) \
+ && defined(AO_HAVE_nop_full) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_add1_full)
+# define AO_XSIZE_fetch_and_add1_full(addr) \
+ (AO_nop_full(), AO_XSIZE_fetch_and_add1_acquire(addr))
+# define AO_HAVE_XSIZE_fetch_and_add1_full
+#endif
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1_release_write) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_write)
+# define AO_XSIZE_fetch_and_add1_release_write(addr) \
+ AO_XSIZE_fetch_and_add1_write(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_release_write
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1_release_write) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_release)
+# define AO_XSIZE_fetch_and_add1_release_write(addr) \
+ AO_XSIZE_fetch_and_add1_release(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_release_write
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1_acquire_read) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_read)
+# define AO_XSIZE_fetch_and_add1_acquire_read(addr) \
+ AO_XSIZE_fetch_and_add1_read(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_acquire_read
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_add1_acquire_read) \
+ && defined(AO_HAVE_XSIZE_fetch_and_add1_acquire)
+# define AO_XSIZE_fetch_and_add1_acquire_read(addr) \
+ AO_XSIZE_fetch_and_add1_acquire(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_acquire_read
+#endif
+
+#ifdef AO_NO_DD_ORDERING
+# if defined(AO_HAVE_XSIZE_fetch_and_add1_acquire_read)
+# define AO_XSIZE_fetch_and_add1_dd_acquire_read(addr) \
+ AO_XSIZE_fetch_and_add1_acquire_read(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_dd_acquire_read
+# endif
+#else
+# if defined(AO_HAVE_XSIZE_fetch_and_add1)
+# define AO_XSIZE_fetch_and_add1_dd_acquire_read(addr) \
+ AO_XSIZE_fetch_and_add1(addr)
+# define AO_HAVE_XSIZE_fetch_and_add1_dd_acquire_read
+# endif
+#endif /* !AO_NO_DD_ORDERING */
+
+/* XSIZE_fetch_and_sub1 */
+#if defined(AO_HAVE_XSIZE_fetch_and_add_full) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_full)
+# define AO_XSIZE_fetch_and_sub1_full(addr) \
+ AO_XSIZE_fetch_and_add_full(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_full
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_release) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_release)
+# define AO_XSIZE_fetch_and_sub1_release(addr) \
+ AO_XSIZE_fetch_and_add_release(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_release
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_acquire) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire)
+# define AO_XSIZE_fetch_and_sub1_acquire(addr) \
+ AO_XSIZE_fetch_and_add_acquire(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_acquire
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_write) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_write)
+# define AO_XSIZE_fetch_and_sub1_write(addr) \
+ AO_XSIZE_fetch_and_add_write(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_write
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_read) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_read)
+# define AO_XSIZE_fetch_and_sub1_read(addr) \
+ AO_XSIZE_fetch_and_add_read(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_read
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_release_write) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_release_write)
+# define AO_XSIZE_fetch_and_sub1_release_write(addr) \
+ AO_XSIZE_fetch_and_add_release_write(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_release_write
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add_acquire_read) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire_read)
+# define AO_XSIZE_fetch_and_sub1_acquire_read(addr) \
+ AO_XSIZE_fetch_and_add_acquire_read(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1_acquire_read
+#endif
+#if defined(AO_HAVE_XSIZE_fetch_and_add) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1)
+# define AO_XSIZE_fetch_and_sub1(addr) \
+ AO_XSIZE_fetch_and_add(addr,(unsigned XCTYPE)(-1))
+# define AO_HAVE_XSIZE_fetch_and_sub1
+#endif
+
+#if defined(AO_HAVE_XSIZE_fetch_and_sub1_full)
+# if !defined(AO_HAVE_XSIZE_fetch_and_sub1_release)
+# define AO_XSIZE_fetch_and_sub1_release(addr) \
+ AO_XSIZE_fetch_and_sub1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_release
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire)
+# define AO_XSIZE_fetch_and_sub1_acquire(addr) \
+ AO_XSIZE_fetch_and_sub1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_acquire
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_sub1_write)
+# define AO_XSIZE_fetch_and_sub1_write(addr) \
+ AO_XSIZE_fetch_and_sub1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_write
+# endif
+# if !defined(AO_HAVE_XSIZE_fetch_and_sub1_read)
+# define AO_XSIZE_fetch_and_sub1_read(addr) \
+ AO_XSIZE_fetch_and_sub1_full(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_read
+# endif
+#endif /* AO_HAVE_XSIZE_fetch_and_sub1_full */
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_release)
+# define AO_XSIZE_fetch_and_sub1(addr) AO_XSIZE_fetch_and_sub1_release(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire)
+# define AO_XSIZE_fetch_and_sub1(addr) AO_XSIZE_fetch_and_sub1_acquire(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_write)
+# define AO_XSIZE_fetch_and_sub1(addr) AO_XSIZE_fetch_and_sub1_write(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_read)
+# define AO_XSIZE_fetch_and_sub1(addr) AO_XSIZE_fetch_and_sub1_read(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1
+#endif
+
+#if defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire) \
+ && defined(AO_HAVE_nop_full) \
+ && !defined(AO_HAVE_XSIZE_fetch_and_sub1_full)
+# define AO_XSIZE_fetch_and_sub1_full(addr) \
+ (AO_nop_full(), AO_XSIZE_fetch_and_sub1_acquire(addr))
+# define AO_HAVE_XSIZE_fetch_and_sub1_full
+#endif
+
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1_release_write) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_write)
+# define AO_XSIZE_fetch_and_sub1_release_write(addr) \
+ AO_XSIZE_fetch_and_sub1_write(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_release_write
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1_release_write) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_release)
+# define AO_XSIZE_fetch_and_sub1_release_write(addr) \
+ AO_XSIZE_fetch_and_sub1_release(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_release_write
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire_read) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_read)
+# define AO_XSIZE_fetch_and_sub1_acquire_read(addr) \
+ AO_XSIZE_fetch_and_sub1_read(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_acquire_read
+#endif
+#if !defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire_read) \
+ && defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire)
+# define AO_XSIZE_fetch_and_sub1_acquire_read(addr) \
+ AO_XSIZE_fetch_and_sub1_acquire(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_acquire_read
+#endif
+
+#ifdef AO_NO_DD_ORDERING
+# if defined(AO_HAVE_XSIZE_fetch_and_sub1_acquire_read)
+# define AO_XSIZE_fetch_and_sub1_dd_acquire_read(addr) \
+ AO_XSIZE_fetch_and_sub1_acquire_read(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_dd_acquire_read
+# endif
+#else
+# if defined(AO_HAVE_XSIZE_fetch_and_sub1)
+# define AO_XSIZE_fetch_and_sub1_dd_acquire_read(addr) \
+ AO_XSIZE_fetch_and_sub1(addr)
+# define AO_HAVE_XSIZE_fetch_and_sub1_dd_acquire_read
+# endif
+#endif /* !AO_NO_DD_ORDERING */
projects / hs-boehmgc.git / blobdiff