/* * 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 */