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authorRickard Green <[email protected]>2011-10-14 10:45:43 +0200
committerRickard Green <[email protected]>2011-10-14 10:45:43 +0200
commit55358c54778ead444e51f565d00175ba887ef182 (patch)
tree74285e652b470881412ddb181a86f3095caef634 /erts/include/internal/ethr_atomics.h
parentb6dc1a844eab061d0a7153d46e7e68296f15a504 (diff)
parent0204e80cba378dfc1140a7f98d96705d470bddde (diff)
downloadotp-55358c54778ead444e51f565d00175ba887ef182.tar.gz
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Merge branch 'rickard/atomics-api/OTP-9014' and OTP_R14B04
Conflicts: erts/aclocal.m4 erts/emulator/beam/erl_db.c erts/emulator/sys/win32/sys.c erts/include/internal/ethread_header_config.h.in
Diffstat (limited to 'erts/include/internal/ethr_atomics.h')
-rw-r--r--erts/include/internal/ethr_atomics.h8932
1 files changed, 8525 insertions, 407 deletions
diff --git a/erts/include/internal/ethr_atomics.h b/erts/include/internal/ethr_atomics.h
index 1caf4d0567..0f3c26f1df 100644
--- a/erts/include/internal/ethr_atomics.h
+++ b/erts/include/internal/ethr_atomics.h
@@ -1,7 +1,16 @@
/*
+ * --------------- DO NOT EDIT THIS FILE! ---------------
+ * This file was automatically generated by the
+ * $ERL_TOP/erts/lib_src/utils/make_atomics_api script.
+ * If you need to make changes, edit the script and
+ * regenerate this file.
+ * --------------- DO NOT EDIT THIS FILE! ---------------
+ */
+
+/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2010. All Rights Reserved.
+ * Copyright Ericsson AB 2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -18,709 +27,8818 @@
*/
/*
- * Description: The ethread atomic API
+ * Description: The ethread atomics API
* Author: Rickard Green
*/
-#ifndef ETHR_ATOMIC_H__
-#define ETHR_ATOMIC_H__
+/*
+ * This file maps native atomic implementations to ethread
+ * API atomics. If no native atomic implementation
+ * is available, a less efficient fallback is used instead.
+ * The API consists of 32-bit size, word size (pointer size),
+ * and double word size atomics.
+ *
+ * The following atomic operations are implemented for
+ * 32-bit size, and word size atomics:
+ * - cmpxchg
+ * - xchg
+ * - set
+ * - init
+ * - add_read
+ * - read
+ * - inc_read
+ * - dec_read
+ * - add
+ * - inc
+ * - dec
+ * - read_band
+ * - read_bor
+ *
+ * The following atomic operations are implemented for
+ * double word size atomics:
+ * - cmpxchg
+ * - set
+ * - read
+ * - init
+ *
+ * Appart from a function implementing the atomic operation
+ * with unspecified memory barrier semantics, there are
+ * functions implementing each operation with the following
+ * memory barrier semantics:
+ * - rb (read barrier)
+ * - wb (write barrier)
+ * - acqb (acquire barrier)
+ * - relb (release barrier)
+ * - mb (full memory barrier)
+ *
+ * We implement all of these operation/barrier
+ * combinations, regardless of whether they are useful
+ * or not (some of them are useless).
+ *
+ * Double word size atomic functions are on the followning
+ * form:
+ * ethr_dw_atomic_<OP>[_<BARRIER>]
+ *
+ * Word size atomic functions are on the followning
+ * form:
+ * ethr_atomic_<OP>[_<BARRIER>]
+ *
+ * 32-bit size atomic functions are on the followning
+ * form:
+ * ethr_atomic32_<OP>[_<BARRIER>]
+ *
+ * Apart from the operation/barrier functions
+ * described above also 'addr' functions are implemented
+ * which return the actual memory address used of the
+ * atomic variable. The 'addr' functions have no barrier
+ * versions.
+ *
+ * The native atomic implementation does not need to
+ * implement all operation/barrier combinations.
+ * Functions that have no native implementation will be
+ * constructed from existing native functionality. These
+ * functions will perform the wanted operation and will
+ * produce sufficient memory barriers, but may
+ * in some cases be less efficient than pure native
+ * versions.
+ *
+ * When we create ethread API operation/barrier functions by
+ * adding barriers before and after native operations it is
+ * assumed that:
+ * - A native read operation begins, and ends with a load.
+ * - A native set operation begins, and ends with a store.
+ * - An init operation begins with either a load, or a store,
+ * and ends with either a load, or a store.
+ * - All other operations begins with a load, and ends with
+ * either a load, or a store.
+ *
+ * This is the minimum functionality that a native
+ * implementation needs to provide:
+ *
+ * - Functions that need to be implemented:
+ *
+ * - ethr_native_[dw_|su_dw_]atomic[BITS]_addr
+ * - ethr_native_[dw_|su_dw_]atomic[BITS]_cmpxchg[_<BARRIER>]
+ * (at least one cmpxchg of optional barrier)
+ *
+ * - Macros that needs to be defined:
+ *
+ * A macro informing about the presence of the native
+ * implementation:
+ *
+ * - ETHR_HAVE_NATIVE_[DW_|SU_DW_]ATOMIC[BITS]
+ *
+ * A macro naming (a string constant) the implementation:
+ *
+ * - ETHR_NATIVE_[DW_]ATOMIC[BITS]_IMPL
+ *
+ * Each implemented native atomic function has to
+ * be accompanied by a defined macro on the following
+ * form informing about its presence:
+ *
+ * - ETHR_HAVE_ETHR_NATIVE_[DW_|SU_DW_]ATOMIC[BITS]_<OP>[_<BARRIER>]
+ *
+ * A (sparc-v9 style) membar macro:
+ *
+ * - ETHR_MEMBAR(B)
+ *
+ * Which takes a combination of the following macros
+ * or:ed (using |) together:
+ *
+ * - ETHR_LoadLoad
+ * - ETHR_LoadStore
+ * - ETHR_StoreLoad
+ * - ETHR_StoreStore
+ *
+ */
-#if !defined(ETHR_TRY_INLINE_FUNCS) || defined(ETHR_ATOMIC_IMPL__)
-# define ETHR_NEED_ATOMIC_PROTOTYPES__
-#endif
+#ifndef ETHR_ATOMICS_H__
+#define ETHR_ATOMICS_H__
-#ifndef ETHR_HAVE_NATIVE_ATOMICS
+#undef ETHR_AMC_FALLBACK__
+#undef ETHR_AMC_NO_ATMCS__
+#undef ETHR_AMC_ATMC_T__
+#undef ETHR_AMC_ATMC_FUNC__
+
+/* -- 32-bit atomics -- */
+
+#undef ETHR_NAINT32_T__
+#undef ETHR_NATMC32_FUNC__
+#undef ETHR_NATMC32_ADDR_FUNC__
+#undef ETHR_NATMC32_BITS__
+#if defined(ETHR_HAVE_NATIVE_ATOMIC32)
+# define ETHR_NEED_NATMC32_ADDR
+# define ETHR_NATMC32_ADDR_FUNC__ ethr_native_atomic32_addr
+typedef ethr_native_atomic32_t ethr_atomic32_t;
+# define ETHR_NAINT32_T__ ethr_sint32_t
+# define ETHR_NATMC32_FUNC__(X) ethr_native_atomic32_ ## X
+# define ETHR_NATMC32_BITS__ 32
+#elif defined(ETHR_HAVE_NATIVE_ATOMIC64)
+# define ETHR_NEED_NATMC64_ADDR
+#ifdef ETHR_BIGENDIAN
+# define ETHR_NATMC32_ADDR_FUNC__(VAR) \
+ (((ethr_sint32_t *) ethr_native_atomic64_addr((VAR))) + 1)
+#else
+# define ETHR_NATMC32_ADDR_FUNC__(VAR) \
+ ((ethr_sint32_t *) ethr_native_atomic64_addr((VAR)))
+#endif
+typedef ethr_native_atomic64_t ethr_atomic32_t;
+# define ETHR_NAINT32_T__ ethr_sint64_t
+# define ETHR_NATMC32_FUNC__(X) ethr_native_atomic64_ ## X
+# define ETHR_NATMC32_BITS__ 64
+#else
/*
- * No native atomic implementation available. :(
+ * No native atomics usable for 32-bits atomics :(
* Use fallback...
*/
typedef ethr_sint32_t ethr_atomic32_t;
-typedef ethr_sint_t ethr_atomic_t;
-#else
-/*
- * Map ethread native atomics to ethread API atomics.
- *
- * We do at least have a native atomic implementation that
- * can handle integers of a size larger than or equal to
- * the size of pointers.
- */
+#endif
-/* -- Pointer size atomics -- */
+#undef ETHR_ATMC32_INLINE__
+#ifdef ETHR_NATMC32_BITS__
+# ifdef ETHR_TRY_INLINE_FUNCS
+# define ETHR_ATMC32_INLINE__
+# endif
+# define ETHR_HAVE_32BIT_NATIVE_ATOMIC_OPS
+#endif
+
+#if !defined(ETHR_ATMC32_INLINE__) || defined(ETHR_ATOMIC_IMPL__)
+# define ETHR_NEED_ATMC32_PROTOTYPES__
+#endif
+
+#ifndef ETHR_INLINE_ATMC32_FUNC_NAME_
+# define ETHR_INLINE_ATMC32_FUNC_NAME_(X) X
+#endif
+
+#undef ETHR_ATMC32_FUNC__
+#define ETHR_ATMC32_FUNC__(X) ETHR_INLINE_ATMC32_FUNC_NAME_(ethr_atomic32_ ## X)
+
+
+/* -- Word size atomics -- */
+
+#undef ETHR_NEED_NATMC32_ADDR
+#undef ETHR_NEED_NATMC64_ADDR
#undef ETHR_NAINT_T__
#undef ETHR_NATMC_FUNC__
#undef ETHR_NATMC_ADDR_FUNC__
-#if ETHR_SIZEOF_PTR == 8
-# if defined(ETHR_HAVE_NATIVE_ATOMIC64)
-# define ETHR_NATMC_ADDR_FUNC__ ethr_native_atomic64_addr
+#undef ETHR_NATMC_BITS__
+#if ETHR_SIZEOF_PTR == 8 && defined(ETHR_HAVE_NATIVE_ATOMIC64)
+# ifndef ETHR_NEED_NATMC64_ADDR
+# define ETHR_NEED_NATMC64_ADDR
+# endif
+# define ETHR_NATMC_ADDR_FUNC__ ethr_native_atomic64_addr
typedef ethr_native_atomic64_t ethr_atomic_t;
-# define ETHR_NAINT_T__ ethr_sint64_t
-# define ETHR_NATMC_FUNC__(X) ethr_native_atomic64_ ## X
-# else
-# error "Missing native atomic implementation"
+# define ETHR_NAINT_T__ ethr_sint64_t
+# define ETHR_NATMC_FUNC__(X) ethr_native_atomic64_ ## X
+# define ETHR_NATMC_BITS__ 64
+#elif ETHR_SIZEOF_PTR == 4 && defined(ETHR_HAVE_NATIVE_ATOMIC32)
+# ifndef ETHR_NEED_NATMC64_ADDR
+# define ETHR_NEED_NATMC32_ADDR
# endif
-#elif ETHR_SIZEOF_PTR == 4
# define ETHR_NATMC_ADDR_FUNC__ ethr_native_atomic32_addr
-# ifdef ETHR_HAVE_NATIVE_ATOMIC32
typedef ethr_native_atomic32_t ethr_atomic_t;
-# define ETHR_NAINT_T__ ethr_sint32_t
-# define ETHR_NATMC_FUNC__(X) ethr_native_atomic32_ ## X
-# elif defined(ETHR_HAVE_NATIVE_ATOMIC64)
+# define ETHR_NAINT_T__ ethr_sint32_t
+# define ETHR_NATMC_FUNC__(X) ethr_native_atomic32_ ## X
+# define ETHR_NATMC_BITS__ 32
+#elif ETHR_SIZEOF_PTR == 4 && defined(ETHR_HAVE_NATIVE_ATOMIC64)
+# ifndef ETHR_NEED_NATMC64_ADDR
+# define ETHR_NEED_NATMC64_ADDR
+# endif
+#ifdef ETHR_BIGENDIAN
+# define ETHR_NATMC_ADDR_FUNC__(VAR) \
+ (((ethr_sint32_t *) ethr_native_atomic64_addr((VAR))) + 1)
+#else
+# define ETHR_NATMC_ADDR_FUNC__(VAR) \
+ ((ethr_sint32_t *) ethr_native_atomic64_addr((VAR)))
+#endif
typedef ethr_native_atomic64_t ethr_atomic_t;
-# define ETHR_NATMC_T__ ethr_native_atomic64_t
-# define ETHR_NAINT_T__ ethr_sint64_t
-# define ETHR_NATMC_FUNC__(X) ethr_native_atomic64_ ## X
+# define ETHR_NATMC_T__ ethr_native_atomic64_t
+# define ETHR_NAINT_T__ ethr_sint64_t
+# define ETHR_NATMC_FUNC__(X) ethr_native_atomic64_ ## X
+# define ETHR_NATMC_BITS__ 64
+#else
+/*
+ * No native atomics usable for pointer size atomics :(
+ * Use fallback...
+ */
+
+# if defined(ETHR_HAVE_32BIT_NATIVE_ATOMIC_OPS)
+# define ETHR_AMC_FALLBACK__
+# define ETHR_AMC_NO_ATMCS__ 2
+# define ETHR_AMC_SINT_T__ ethr_sint32_t
+# define ETHR_AMC_ATMC_T__ ethr_atomic32_t
+# define ETHR_AMC_ATMC_FUNC__(X) ETHR_INLINE_ATMC32_FUNC_NAME_(ethr_atomic32_ ## X)
+typedef struct {
+ ETHR_AMC_ATMC_T__ atomic[ETHR_AMC_NO_ATMCS__];
+} ethr_amc_t;
+typedef struct {
+ ethr_amc_t amc;
+ ethr_sint_t sint;
+} ethr_atomic_t;
+# else /* locked fallback */
+typedef ethr_sint_t ethr_atomic_t;
+# endif
+#endif
+
+#undef ETHR_ATMC_INLINE__
+#ifdef ETHR_NATMC_BITS__
+# ifdef ETHR_TRY_INLINE_FUNCS
+# define ETHR_ATMC_INLINE__
+# endif
+# define ETHR_HAVE_WORD_SZ_NATIVE_ATOMIC_OPS
+#endif
+
+#if !defined(ETHR_ATMC_INLINE__) || defined(ETHR_ATOMIC_IMPL__)
+# define ETHR_NEED_ATMC_PROTOTYPES__
+#endif
+
+#ifndef ETHR_INLINE_ATMC_FUNC_NAME_
+# define ETHR_INLINE_ATMC_FUNC_NAME_(X) X
+#endif
+
+#undef ETHR_ATMC_FUNC__
+#define ETHR_ATMC_FUNC__(X) ETHR_INLINE_ATMC_FUNC_NAME_(ethr_atomic_ ## X)
+
+/* -- Double word atomics -- */
+
+#undef ETHR_SU_DW_NAINT_T__
+#undef ETHR_SU_DW_NATMC_FUNC__
+#undef ETHR_SU_DW_NATMC_ADDR_FUNC__
+#undef ETHR_DW_NATMC_FUNC__
+#undef ETHR_DW_NATMC_ADDR_FUNC__
+#undef ETHR_DW_NATMC_BITS__
+#if defined(ETHR_HAVE_NATIVE_DW_ATOMIC) || defined(ETHR_HAVE_NATIVE_SU_DW_ATOMIC)
+# define ETHR_NEED_DW_NATMC_ADDR
+# define ETHR_DW_NATMC_ADDR_FUNC__ ethr_native_dw_atomic_addr
+# define ETHR_NATIVE_DW_ATOMIC_T__ ethr_native_dw_atomic_t
+# define ETHR_DW_NATMC_FUNC__(X) ethr_native_dw_atomic_ ## X
+# define ETHR_SU_DW_NATMC_FUNC__(X) ethr_native_su_dw_atomic_ ## X
+# if ETHR_SIZEOF_PTR == 8
+# define ETHR_DW_NATMC_BITS__ 128
+# elif ETHR_SIZEOF_PTR == 4
+# define ETHR_DW_NATMC_BITS__ 64
# else
-# error "Missing native atomic implementation"
+# error "Word size not supported"
+# endif
+# ifdef ETHR_NATIVE_SU_DW_SINT_T
+# define ETHR_SU_DW_NAINT_T__ ETHR_NATIVE_SU_DW_SINT_T
# endif
+#elif ETHR_SIZEOF_PTR == 4 && defined(ETHR_HAVE_NATIVE_ATOMIC64)
+# define ETHR_HAVE_NATIVE_SU_DW_ATOMIC
+# ifndef ETHR_NEED_NATMC64_ADDR
+# define ETHR_NEED_NATMC64_ADDR
+# endif
+# define ETHR_DW_NATMC_ADDR_FUNC__(VAR) \
+ ((ethr_dw_sint_t *) ethr_native_atomic64_addr((VAR)))
+# define ETHR_NATIVE_DW_ATOMIC_T__ ethr_native_atomic64_t
+# define ETHR_SU_DW_NAINT_T__ ethr_sint64_t
+# define ETHR_SU_DW_NATMC_FUNC__(X) ethr_native_atomic64_ ## X
+# define ETHR_DW_NATMC_BITS__ 64
#endif
-/* -- 32-bit atomics -- */
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+#define ETHR_DW_ATOMIC_FUNC__(X) ethr_dw_atomic_ ## X ## _fallback__
+#else
+#define ETHR_DW_ATOMIC_FUNC__(X) ethr_dw_atomic_ ## X
+#endif
-#undef ETHR_NAINT32_T__
-#undef ETHR_NATMC32_FUNC__
-#if defined(ETHR_HAVE_NATIVE_ATOMIC32)
-typedef ethr_native_atomic32_t ethr_atomic32_t;
-# define ETHR_NAINT32_T__ ethr_sint32_t
-# define ETHR_NATMC32_FUNC__(X) ethr_native_atomic32_ ## X
-#elif defined(ETHR_HAVE_NATIVE_ATOMIC64)
-typedef ethr_native_atomic64_t ethr_atomic32_t;
-# define ETHR_NAINT32_T__ ethr_sint64_t
-# define ETHR_NATMC32_FUNC__(X) ethr_native_atomic64_ ## X
+#if !defined(ETHR_DW_NATMC_BITS__) || defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+# define ETHR_NEED_DW_FALLBACK__
+#endif
+
+#if defined(ETHR_NEED_DW_FALLBACK__)
+/*
+ * No native atomics usable for double word atomics :(
+ * Use fallback...
+ */
+
+# ifndef ETHR_AMC_FALLBACK__
+# if ETHR_SIZEOF_PTR == 8 && defined(ETHR_HAVE_WORD_SZ_NATIVE_ATOMIC_OPS)
+# define ETHR_AMC_FALLBACK__
+# define ETHR_AMC_NO_ATMCS__ 1
+# define ETHR_AMC_SINT_T__ ethr_sint_t
+# define ETHR_AMC_ATMC_T__ ethr_atomic_t
+# define ETHR_AMC_ATMC_FUNC__(X) ETHR_INLINE_ATMC_FUNC_NAME_(ethr_atomic_ ## X)
+# elif defined(ETHR_HAVE_32BIT_NATIVE_ATOMIC_OPS)
+# define ETHR_AMC_FALLBACK__
+# define ETHR_AMC_NO_ATMCS__ 2
+# define ETHR_AMC_SINT_T__ ethr_sint32_t
+# define ETHR_AMC_ATMC_T__ ethr_atomic32_t
+# define ETHR_AMC_ATMC_FUNC__(X) ETHR_INLINE_ATMC32_FUNC_NAME_(ethr_atomic32_ ## X)
+# endif
+# ifdef ETHR_AMC_FALLBACK__
+typedef struct {
+ ETHR_AMC_ATMC_T__ atomic[ETHR_AMC_NO_ATMCS__];
+} ethr_amc_t;
+# endif
+# endif
+
+typedef struct {
+#ifdef ETHR_AMC_FALLBACK__
+ ethr_amc_t amc;
+#endif
+ ethr_sint_t sint[2];
+} ethr_dw_atomic_fallback_t;
+
+#endif
+
+typedef union {
+#ifdef ETHR_NATIVE_DW_ATOMIC_T__
+ ETHR_NATIVE_DW_ATOMIC_T__ native;
+#endif
+#ifdef ETHR_NEED_DW_FALLBACK__
+ ethr_dw_atomic_fallback_t fallback;
+#endif
+ ethr_sint_t sint[2];
+} ethr_dw_atomic_t;
+
+typedef union {
+#ifdef ETHR_SU_DW_NAINT_T__
+ ETHR_SU_DW_NAINT_T__ dw_sint;
+#endif
+ ethr_sint_t sint[2];
+} ethr_dw_sint_t;
+
+#ifdef ETHR_BIGENDIAN
+# define ETHR_DW_SINT_LOW_WORD 1
+# define ETHR_DW_SINT_HIGH_WORD 0
#else
-# error "Missing native atomic implementation"
+# define ETHR_DW_SINT_LOW_WORD 0
+# define ETHR_DW_SINT_HIGH_WORD 1
#endif
+#undef ETHR_DW_ATMC_INLINE__
+#ifdef ETHR_DW_NATMC_BITS__
+# ifdef ETHR_TRY_INLINE_FUNCS
+# define ETHR_ATMC32_INLINE__
+# endif
+# define ETHR_HAVE_DOUBLE_WORD_SZ_NATIVE_ATOMIC_OPS
#endif
-#ifdef ETHR_NEED_ATOMIC_PROTOTYPES__
-ethr_sint_t *ethr_atomic_addr(ethr_atomic_t *);
-void ethr_atomic_init(ethr_atomic_t *, ethr_sint_t);
-void ethr_atomic_set(ethr_atomic_t *, ethr_sint_t);
-ethr_sint_t ethr_atomic_read(ethr_atomic_t *);
-ethr_sint_t ethr_atomic_inc_read(ethr_atomic_t *);
-ethr_sint_t ethr_atomic_dec_read(ethr_atomic_t *);
-void ethr_atomic_inc(ethr_atomic_t *);
-void ethr_atomic_dec(ethr_atomic_t *);
-ethr_sint_t ethr_atomic_add_read(ethr_atomic_t *, ethr_sint_t);
-void ethr_atomic_add(ethr_atomic_t *, ethr_sint_t);
-ethr_sint_t ethr_atomic_read_band(ethr_atomic_t *, ethr_sint_t);
-ethr_sint_t ethr_atomic_read_bor(ethr_atomic_t *, ethr_sint_t);
-ethr_sint_t ethr_atomic_xchg(ethr_atomic_t *, ethr_sint_t);
-ethr_sint_t ethr_atomic_cmpxchg(ethr_atomic_t *, ethr_sint_t, ethr_sint_t);
-ethr_sint_t ethr_atomic_read_acqb(ethr_atomic_t *);
-ethr_sint_t ethr_atomic_inc_read_acqb(ethr_atomic_t *);
-void ethr_atomic_set_relb(ethr_atomic_t *, ethr_sint_t);
-void ethr_atomic_dec_relb(ethr_atomic_t *);
-ethr_sint_t ethr_atomic_dec_read_relb(ethr_atomic_t *);
-ethr_sint_t ethr_atomic_cmpxchg_acqb(ethr_atomic_t *, ethr_sint_t, ethr_sint_t);
-ethr_sint_t ethr_atomic_cmpxchg_relb(ethr_atomic_t *, ethr_sint_t, ethr_sint_t);
-
-ethr_sint32_t *ethr_atomic32_addr(ethr_atomic32_t *);
-void ethr_atomic32_init(ethr_atomic32_t *, ethr_sint32_t);
-void ethr_atomic32_set(ethr_atomic32_t *, ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_read(ethr_atomic32_t *);
-ethr_sint32_t ethr_atomic32_inc_read(ethr_atomic32_t *);
-ethr_sint32_t ethr_atomic32_dec_read(ethr_atomic32_t *);
-void ethr_atomic32_inc(ethr_atomic32_t *);
-void ethr_atomic32_dec(ethr_atomic32_t *);
-ethr_sint32_t ethr_atomic32_add_read(ethr_atomic32_t *, ethr_sint32_t);
-void ethr_atomic32_add(ethr_atomic32_t *, ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_read_band(ethr_atomic32_t *, ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_read_bor(ethr_atomic32_t *, ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_xchg(ethr_atomic32_t *, ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_cmpxchg(ethr_atomic32_t *,
- ethr_sint32_t,
- ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_read_acqb(ethr_atomic32_t *);
-ethr_sint32_t ethr_atomic32_inc_read_acqb(ethr_atomic32_t *);
-void ethr_atomic32_set_relb(ethr_atomic32_t *, ethr_sint32_t);
-void ethr_atomic32_dec_relb(ethr_atomic32_t *);
-ethr_sint32_t ethr_atomic32_dec_read_relb(ethr_atomic32_t *);
-ethr_sint32_t ethr_atomic32_cmpxchg_acqb(ethr_atomic32_t *,
- ethr_sint32_t,
- ethr_sint32_t);
-ethr_sint32_t ethr_atomic32_cmpxchg_relb(ethr_atomic32_t *,
- ethr_sint32_t,
- ethr_sint32_t);
+#if !defined(ETHR_DW_ATMC_INLINE__) || defined(ETHR_ATOMIC_IMPL__)
+# define ETHR_NEED_DW_ATMC_PROTOTYPES__
#endif
-int ethr_init_atomics(void);
+#ifndef ETHR_INLINE_DW_ATMC_FUNC_NAME_
+# define ETHR_INLINE_DW_ATMC_FUNC_NAME_(X) X
+#endif
+
+#undef ETHR_DW_ATMC_FUNC__
+#define ETHR_DW_ATMC_FUNC__(X) ETHR_INLINE_DW_ATMC_FUNC_NAME_(ethr_dw_atomic_ ## X)
+
+#if defined(ETHR_NEED_DW_ATMC_PROTOTYPES__)
+int ethr_have_native_dw_atomic(void);
+#endif
+#if defined(ETHR_DW_ATMC_INLINE__) || defined(ETHR_ATOMIC_IMPL__)
+static ETHR_INLINE int
+ETHR_INLINE_DW_ATMC_FUNC_NAME_(ethr_have_native_dw_atomic)(void)
+{
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ return ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__;
+#elif defined(ETHR_DW_NATMC_BITS__)
+ return 1;
+#else
+ return 0;
+#endif
+}
+#endif
+
+/* -- Misc -- */
#if defined(ETHR_TRY_INLINE_FUNCS) || defined(ETHR_ATOMIC_IMPL__)
+/*
+ * Unusual values are used by read() fallbacks implemented via cmpxchg().
+ * We want to use an unusual value in hope that it is more efficient
+ * not to match the value in memory.
+ *
+ * - Negative integer values are probably more unusual.
+ * - Very large absolute integer values are probably more unusual.
+ * - Odd pointers are probably more unusual (only char pointers can be odd).
+ */
+# define ETHR_UNUSUAL_SINT32_VAL__ ((ethr_sint32_t) 0x81818181)
+# if ETHR_SIZEOF_PTR == 4
+# define ETHR_UNUSUAL_SINT_VAL__ ((ethr_sint_t) ETHR_UNUSUAL_SINT32_VAL__)
+# elif ETHR_SIZEOF_PTR == 8
+# define ETHR_UNUSUAL_SINT_VAL__ ((ethr_sint_t) 0x8181818181818181L)
+# else
+# error "Word size not supported"
+# endif
+# if defined(ETHR_NEED_DW_NATMC_ADDR) && !defined(ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_ADDR)
+# error "No ethr_native_dw_atomic_addr() available"
+# endif
+# if defined(ETHR_NEED_NATMC32_ADDR) && !defined(ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADDR)
+# error "No ethr_native_atomic32_addr() available"
+# endif
+# if defined(ETHR_NEED_NATMC64_ADDR) && !defined(ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADDR)
+# error "No ethr_native_atomic64_addr() available"
+# endif
+#endif
+
+#if defined(__GNUC__)
+# ifndef ETHR_COMPILER_BARRIER
+# define ETHR_COMPILER_BARRIER __asm__ __volatile__("" : : : "memory")
+# endif
+#elif defined(ETHR_WIN32_THREADS)
+# ifndef ETHR_COMPILER_BARRIER
+# include <intrin.h>
+# pragma intrinsic(_ReadWriteBarrier)
+# define ETHR_COMPILER_BARRIER _ReadWriteBarrier()
+# endif
+#endif
-#ifndef ETHR_HAVE_NATIVE_ATOMICS
+void ethr_compiler_barrier_fallback(void);
+#ifndef ETHR_COMPILER_BARRIER
+# define ETHR_COMPILER_BARRIER ethr_compiler_barrier_fallback()
+#endif
+
+int ethr_init_atomics(void);
+
+/* info */
+char **ethr_native_atomic32_ops(void);
+char **ethr_native_atomic64_ops(void);
+char **ethr_native_dw_atomic_ops(void);
+char **ethr_native_su_dw_atomic_ops(void);
+
+#if !defined(ETHR_DW_NATMC_BITS__) && !defined(ETHR_NATMC_BITS__) && !defined(ETHR_NATMC32_BITS__)
/*
- * Fallbacks for atomics used in absence of a native implementation.
+ * ETHR_*MEMORY_BARRIER orders between locked and atomic accesses only,
+ * i.e. when no native atomic implementation exist and only our lock
+ * based atomic fallback is used, a noop is sufficient.
*/
+# undef ETHR_MEMORY_BARRIER
+# undef ETHR_WRITE_MEMORY_BARRIER
+# undef ETHR_READ_MEMORY_BARRIER
+# undef ETHR_READ_DEPEND_MEMORY_BARRIER
+# undef ETHR_MEMBAR
+# define ETHR_MEMBAR(B) do { } while (0)
+#endif
+
+#ifndef ETHR_MEMBAR
+# error "No ETHR_MEMBAR defined"
+#endif
-#define ETHR_ATOMIC_ADDR_BITS 10
-#define ETHR_ATOMIC_ADDR_SHIFT 6
+#define ETHR_MEMORY_BARRIER ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore)
+#define ETHR_WRITE_MEMORY_BARRIER ETHR_MEMBAR(ETHR_StoreStore)
+#define ETHR_READ_MEMORY_BARRIER ETHR_MEMBAR(ETHR_LoadLoad)
+#ifdef ETHR_READ_DEPEND_MEMORY_BARRIER
+# undef ETHR_ORDERED_READ_DEPEND
+#else
+# define ETHR_READ_DEPEND_MEMORY_BARRIER ETHR_COMPILER_BARRIER
+# define ETHR_ORDERED_READ_DEPEND
+#endif
-typedef struct {
- union {
- ethr_spinlock_t lck;
- char buf[ETHR_CACHE_LINE_SIZE];
- } u;
-} ethr_atomic_protection_t;
-extern ethr_atomic_protection_t ethr_atomic_protection__[1 << ETHR_ATOMIC_ADDR_BITS];
+/* ---------- Double word size atomic implementation ---------- */
+
+
+#ifdef ETHR_NEED_DW_ATMC_PROTOTYPES__
+ethr_sint_t *ethr_dw_atomic_addr(ethr_dw_atomic_t *var);
+int ethr_dw_atomic_cmpxchg(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ethr_dw_atomic_cmpxchg_rb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ethr_dw_atomic_cmpxchg_wb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ethr_dw_atomic_cmpxchg_acqb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ethr_dw_atomic_cmpxchg_relb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ethr_dw_atomic_cmpxchg_mb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+void ethr_dw_atomic_set(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_set_rb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_set_wb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_set_acqb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_set_relb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_set_mb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_read(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_read_rb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_read_wb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_read_acqb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_read_relb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_read_mb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_init(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_init_rb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_init_wb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_init_acqb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_init_relb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ethr_dw_atomic_init_mb(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ethr_sint_t *ETHR_DW_ATOMIC_FUNC__(addr)(ethr_dw_atomic_t *var);
+int ETHR_DW_ATOMIC_FUNC__(cmpxchg)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ETHR_DW_ATOMIC_FUNC__(cmpxchg_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ETHR_DW_ATOMIC_FUNC__(cmpxchg_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ETHR_DW_ATOMIC_FUNC__(cmpxchg_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ETHR_DW_ATOMIC_FUNC__(cmpxchg_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+int ETHR_DW_ATOMIC_FUNC__(cmpxchg_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val);
+void ETHR_DW_ATOMIC_FUNC__(set)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(set_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(set_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(set_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(set_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(set_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(read)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(read_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(read_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(read_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(read_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(read_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(init)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(init_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(init_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(init_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(init_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+void ETHR_DW_ATOMIC_FUNC__(init_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val);
+#endif
+#endif /* ETHR_NEED_DW_ATMC_PROTOTYPES__ */
+
+#if (defined(ETHR_HAVE_DOUBLE_WORD_SZ_NATIVE_ATOMIC_OPS) \
+ && (defined(ETHR_DW_ATMC_INLINE__) || defined(ETHR_ATOMIC_IMPL__)))
+
+#if !defined(ETHR_DW_NATMC_BITS__)
+# error "Missing native atomic implementation"
+#elif defined(ETHR_HAVE_NATIVE_DW_ATOMIC) || defined(ETHR_HAVE_NATIVE_SU_DW_ATOMIC)
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_CMPXCHG
+# define ETHR_HAVE_DW_NATMC_CMPXCHG 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_CMPXCHG
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_CMPXCHG_RB
+# define ETHR_HAVE_DW_NATMC_CMPXCHG_RB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_CMPXCHG_RB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_CMPXCHG_WB
+# define ETHR_HAVE_DW_NATMC_CMPXCHG_WB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_CMPXCHG_WB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_CMPXCHG_ACQB
+# define ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_CMPXCHG_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_CMPXCHG_RELB
+# define ETHR_HAVE_DW_NATMC_CMPXCHG_RELB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_CMPXCHG_RELB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_CMPXCHG_MB
+# define ETHR_HAVE_DW_NATMC_CMPXCHG_MB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_CMPXCHG_MB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_SET
+# undef ETHR_HAVE_DW_NATMC_SET
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_SET
+# define ETHR_HAVE_DW_NATMC_SET 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_SET
+# define ETHR_HAVE_SU_DW_NATMC_SET 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_SET_RB
+# undef ETHR_HAVE_DW_NATMC_SET_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_SET_RB
+# define ETHR_HAVE_DW_NATMC_SET_RB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_SET_RB
+# define ETHR_HAVE_SU_DW_NATMC_SET_RB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_SET_WB
+# undef ETHR_HAVE_DW_NATMC_SET_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_SET_WB
+# define ETHR_HAVE_DW_NATMC_SET_WB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_SET_WB
+# define ETHR_HAVE_SU_DW_NATMC_SET_WB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_SET_ACQB
+# undef ETHR_HAVE_DW_NATMC_SET_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_SET_ACQB
+# define ETHR_HAVE_DW_NATMC_SET_ACQB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_SET_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_SET_ACQB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_SET_RELB
+# undef ETHR_HAVE_DW_NATMC_SET_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_SET_RELB
+# define ETHR_HAVE_DW_NATMC_SET_RELB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_SET_RELB
+# define ETHR_HAVE_SU_DW_NATMC_SET_RELB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_SET_MB
+# undef ETHR_HAVE_DW_NATMC_SET_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_SET_MB
+# define ETHR_HAVE_DW_NATMC_SET_MB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_SET_MB
+# define ETHR_HAVE_SU_DW_NATMC_SET_MB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_READ
+# undef ETHR_HAVE_DW_NATMC_READ
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_READ
+# define ETHR_HAVE_DW_NATMC_READ 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_READ
+# define ETHR_HAVE_SU_DW_NATMC_READ 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_READ_RB
+# undef ETHR_HAVE_DW_NATMC_READ_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_READ_RB
+# define ETHR_HAVE_DW_NATMC_READ_RB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_READ_RB
+# define ETHR_HAVE_SU_DW_NATMC_READ_RB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_READ_WB
+# undef ETHR_HAVE_DW_NATMC_READ_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_READ_WB
+# define ETHR_HAVE_DW_NATMC_READ_WB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_READ_WB
+# define ETHR_HAVE_SU_DW_NATMC_READ_WB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_READ_ACQB
+# undef ETHR_HAVE_DW_NATMC_READ_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_READ_ACQB
+# define ETHR_HAVE_DW_NATMC_READ_ACQB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_READ_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_READ_ACQB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_READ_RELB
+# undef ETHR_HAVE_DW_NATMC_READ_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_READ_RELB
+# define ETHR_HAVE_DW_NATMC_READ_RELB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_READ_RELB
+# define ETHR_HAVE_SU_DW_NATMC_READ_RELB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_READ_MB
+# undef ETHR_HAVE_DW_NATMC_READ_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_READ_MB
+# define ETHR_HAVE_DW_NATMC_READ_MB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_READ_MB
+# define ETHR_HAVE_SU_DW_NATMC_READ_MB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_INIT
+# undef ETHR_HAVE_DW_NATMC_INIT
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_INIT
+# define ETHR_HAVE_DW_NATMC_INIT 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_INIT
+# define ETHR_HAVE_SU_DW_NATMC_INIT 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_RB
+# undef ETHR_HAVE_DW_NATMC_INIT_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_INIT_RB
+# define ETHR_HAVE_DW_NATMC_INIT_RB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_INIT_RB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_RB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_WB
+# undef ETHR_HAVE_DW_NATMC_INIT_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_INIT_WB
+# define ETHR_HAVE_DW_NATMC_INIT_WB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_INIT_WB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_WB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_ACQB
+# undef ETHR_HAVE_DW_NATMC_INIT_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_INIT_ACQB
+# define ETHR_HAVE_DW_NATMC_INIT_ACQB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_INIT_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_ACQB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_RELB
+# undef ETHR_HAVE_DW_NATMC_INIT_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_INIT_RELB
+# define ETHR_HAVE_DW_NATMC_INIT_RELB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_INIT_RELB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_RELB 1
+# endif
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_MB
+# undef ETHR_HAVE_DW_NATMC_INIT_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_DW_ATOMIC_INIT_MB
+# define ETHR_HAVE_DW_NATMC_INIT_MB 1
+# endif
+# ifdef ETHR_HAVE_ETHR_NATIVE_SU_DW_ATOMIC_INIT_MB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_MB 1
+# endif
+#elif ETHR_DW_NATMC_BITS__ == 64
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_RB
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_RB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_WB
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_WB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_RELB
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_RELB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_CMPXCHG_MB
+# undef ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_MB
+# define ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_SET
+# undef ETHR_HAVE_SU_DW_NATMC_SET
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET
+# define ETHR_HAVE_SU_DW_NATMC_SET 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_SET_RB
+# undef ETHR_HAVE_SU_DW_NATMC_SET_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_RB
+# define ETHR_HAVE_SU_DW_NATMC_SET_RB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_SET_WB
+# undef ETHR_HAVE_SU_DW_NATMC_SET_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_WB
+# define ETHR_HAVE_SU_DW_NATMC_SET_WB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_SET_ACQB
+# undef ETHR_HAVE_SU_DW_NATMC_SET_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_SET_ACQB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_SET_RELB
+# undef ETHR_HAVE_SU_DW_NATMC_SET_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_RELB
+# define ETHR_HAVE_SU_DW_NATMC_SET_RELB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_SET_MB
+# undef ETHR_HAVE_SU_DW_NATMC_SET_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_MB
+# define ETHR_HAVE_SU_DW_NATMC_SET_MB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_READ
+# undef ETHR_HAVE_SU_DW_NATMC_READ
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ
+# define ETHR_HAVE_SU_DW_NATMC_READ 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_READ_RB
+# undef ETHR_HAVE_SU_DW_NATMC_READ_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_RB
+# define ETHR_HAVE_SU_DW_NATMC_READ_RB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_READ_WB
+# undef ETHR_HAVE_SU_DW_NATMC_READ_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_WB
+# define ETHR_HAVE_SU_DW_NATMC_READ_WB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_READ_ACQB
+# undef ETHR_HAVE_SU_DW_NATMC_READ_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_READ_ACQB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_READ_RELB
+# undef ETHR_HAVE_SU_DW_NATMC_READ_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_RELB
+# define ETHR_HAVE_SU_DW_NATMC_READ_RELB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_READ_MB
+# undef ETHR_HAVE_SU_DW_NATMC_READ_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_MB
+# define ETHR_HAVE_SU_DW_NATMC_READ_MB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_INIT
+# undef ETHR_HAVE_SU_DW_NATMC_INIT
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT
+# define ETHR_HAVE_SU_DW_NATMC_INIT 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_INIT_RB
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_RB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_RB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_INIT_WB
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_WB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_WB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_INIT_ACQB
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_ACQB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_ACQB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_INIT_RELB
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_RELB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_RELB 1
+# endif
+# undef ETHR_HAVE_DW_NATMC_INIT_MB
+# undef ETHR_HAVE_SU_DW_NATMC_INIT_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_MB
+# define ETHR_HAVE_SU_DW_NATMC_INIT_MB 1
+# endif
+#else
+# error "Invalid native atomic size"
+#endif
+
-#define ETHR_ATOMIC_PTR2LCK__(PTR) \
-(&ethr_atomic_protection__[((((ethr_uint_t) (PTR)) >> ETHR_ATOMIC_ADDR_SHIFT) \
- & ((1 << ETHR_ATOMIC_ADDR_BITS) - 1))].u.lck)
+#if defined(ETHR_HAVE_NATIVE_DW_ATOMIC)
+#if (!defined(ETHR_HAVE_DW_NATMC_CMPXCHG) \
+ && !defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB) \
+ && !defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB) \
+ && !defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB) \
+ && !defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB) \
+ && !defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB))
+# error "No native cmpxchg() op available"
+#endif
+
+
+/*
+ * Read op used together with cmpxchg() fallback when no native op present.
+ */
+#if defined(ETHR_HAVE_DW_NATMC_READ)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ ETHR_DW_NATMC_FUNC__(read)(VAR, VAL)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ VAL.dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(VAR)
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ ETHR_DW_NATMC_FUNC__(read_rb)(VAR, VAL)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ VAL.dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(VAR)
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ ETHR_DW_NATMC_FUNC__(read_wb)(VAR, VAL)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ VAL.dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(VAR)
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ ETHR_DW_NATMC_FUNC__(read_acqb)(VAR, VAL)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ VAL.dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(VAR)
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ ETHR_DW_NATMC_FUNC__(read_relb)(VAR, VAL)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ VAL.dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(VAR)
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ ETHR_DW_NATMC_FUNC__(read_mb)(VAR, VAL)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+ VAL.dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(VAR)
+#else
+/*
+ * We have no native read() op; guess zero and then use the
+ * the atomics actual value returned from cmpxchg().
+ */
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, VAL) \
+do { \
+ VAL.sint[0] = (ethr_sint_t) 0; \
+ VAL.sint[1] = (ethr_sint_t) 0; \
+} while (0)
+#endif
-#define ETHR_ATOMIC_OP_FALLBACK_IMPL__(AP, EXPS) \
-do { \
- ethr_spinlock_t *slp__ = ETHR_ATOMIC_PTR2LCK__((AP)); \
- ethr_spin_lock(slp__); \
- { EXPS; } \
- ethr_spin_unlock(slp__); \
+/*
+ * Native cmpxchg() fallback used when no native op present.
+ */
+#define ETHR_DW_NATMC_CMPXCHG_FALLBACK__(CMPXCHG, VAR, AVAL, OPS) \
+do { \
+ int res__; \
+ ethr_dw_sint_t AVAL, exp_act__; \
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR, exp_act__); \
+ do { \
+ AVAL.sint[0] = exp_act__.sint[0]; \
+ AVAL.sint[1] = exp_act__.sint[1]; \
+ { OPS; } \
+ res__ = CMPXCHG(VAR, AVAL.sint, exp_act__.sint); \
+ } while (__builtin_expect(res__ == 0, 0)); \
} while (0)
+
+#elif defined(ETHR_HAVE_NATIVE_SU_DW_ATOMIC)
+
+#if (!defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG) \
+ && !defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB) \
+ && !defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB) \
+ && !defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB) \
+ && !defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB) \
+ && !defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB))
+# error "No native cmpxchg() op available"
+#endif
+
+
+/*
+ * Read op used together with cmpxchg() fallback when no native op present.
+ */
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ)
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_SU_DW_NATMC_FUNC__(read)(VAR)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_SU_DW_NATMC_FUNC__(read_rb)(VAR)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_SU_DW_NATMC_FUNC__(read_wb)(VAR)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_SU_DW_NATMC_FUNC__(read_acqb)(VAR)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_SU_DW_NATMC_FUNC__(read_relb)(VAR)
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_SU_DW_NATMC_FUNC__(read_mb)(VAR)
+#else
+/*
+ * We have no native read() op; guess zero and then use the
+ * the atomics actual value returned from cmpxchg().
+ */
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ((ETHR_SU_DW_NAINT_T__) 0)
+#endif
+
+/*
+ * Native cmpxchg() fallback used when no native op present.
+ */
+#define ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(CMPXCHG, VAR, AVAL, OPS) \
+do { \
+ ETHR_SU_DW_NAINT_T__ AVAL; \
+ ETHR_SU_DW_NAINT_T__ new__, act__, exp__; \
+ act__ = ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK_READ__(VAR); \
+ do { \
+ exp__ = act__; \
+ AVAL = (ETHR_SU_DW_NAINT_T__) act__; \
+ { OPS; } \
+ new__ = (ETHR_SU_DW_NAINT_T__) AVAL; \
+ act__ = CMPXCHG(VAR, new__, exp__); \
+ } while (__builtin_expect(act__ != exp__, 0)); \
+} while (0)
+
+
+#else
+# error "?!?"
+#endif
+
+
+
+/* --- addr() --- */
+
+static ETHR_INLINE ethr_sint_t *ETHR_DW_ATMC_FUNC__(addr)(ethr_dw_atomic_t *var)
+{
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+ return (ethr_sint_t *) ETHR_DW_NATMC_ADDR_FUNC__((&var->native));
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { return ETHR_DW_ATOMIC_FUNC__(addr)(var); }
+#endif
+
+}
+
+
+/* --- cmpxchg() --- */
+
+
+static ETHR_INLINE int ETHR_DW_ATMC_FUNC__(cmpxchg)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val)
+{
+ int res;
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->sint, old_val->sint);
+#else
+#error "Missing implementation of ethr_dw_atomic_cmpxchg()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { res = ETHR_DW_ATOMIC_FUNC__(cmpxchg)(var, val, old_val); }
+#endif
+
+ return res;
+}
+
+static ETHR_INLINE int ETHR_DW_ATMC_FUNC__(cmpxchg_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val)
+{
+ int res;
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_dw_atomic_cmpxchg_rb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { res = ETHR_DW_ATOMIC_FUNC__(cmpxchg_rb)(var, val, old_val); }
+#endif
+
+ return res;
+}
+
+static ETHR_INLINE int ETHR_DW_ATMC_FUNC__(cmpxchg_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val)
+{
+ int res;
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_StoreStore);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_StoreStore);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_StoreStore);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_StoreStore);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->sint, old_val->sint);
+#else
+#error "Missing implementation of ethr_dw_atomic_cmpxchg_wb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { res = ETHR_DW_ATOMIC_FUNC__(cmpxchg_wb)(var, val, old_val); }
+#endif
+
+ return res;
+}
+
+static ETHR_INLINE int ETHR_DW_ATMC_FUNC__(cmpxchg_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val)
+{
+ int res;
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_dw_atomic_cmpxchg_acqb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { res = ETHR_DW_ATOMIC_FUNC__(cmpxchg_acqb)(var, val, old_val); }
+#endif
+
+ return res;
+}
+
+static ETHR_INLINE int ETHR_DW_ATMC_FUNC__(cmpxchg_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val)
+{
+ int res;
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->sint, old_val->sint);
+#else
+#error "Missing implementation of ethr_dw_atomic_cmpxchg_relb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { res = ETHR_DW_ATOMIC_FUNC__(cmpxchg_relb)(var, val, old_val); }
+#endif
+
+ return res;
+}
+
+static ETHR_INLINE int ETHR_DW_ATMC_FUNC__(cmpxchg_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val, ethr_dw_sint_t *old_val)
+{
+ int res;
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NAINT_T__ act;
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->dw_sint, old_val->dw_sint);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NAINT_T__ act;
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ act = ETHR_SU_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->dw_sint, old_val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ res = (act == old_val->dw_sint);
+ old_val->dw_sint = act;
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_mb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_relb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_acqb)(&var->native, val->sint, old_val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_wb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg_rb)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = ETHR_DW_NATMC_FUNC__(cmpxchg)(&var->native, val->sint, old_val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_dw_atomic_cmpxchg_mb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { res = ETHR_DW_ATOMIC_FUNC__(cmpxchg_mb)(var, val, old_val); }
+#endif
+
+ return res;
+}
+
+
+/* --- set() --- */
+
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(set)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_SET)
+ ETHR_SU_DW_NATMC_FUNC__(set)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RB)
+ ETHR_SU_DW_NATMC_FUNC__(set_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_WB)
+ ETHR_SU_DW_NATMC_FUNC__(set_wb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_ACQB)
+ ETHR_SU_DW_NATMC_FUNC__(set_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(set_relb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_MB)
+ ETHR_SU_DW_NATMC_FUNC__(set_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET)
+ ETHR_DW_NATMC_FUNC__(set)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RB)
+ ETHR_DW_NATMC_FUNC__(set_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_WB)
+ ETHR_DW_NATMC_FUNC__(set_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_ACQB)
+ ETHR_DW_NATMC_FUNC__(set_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RELB)
+ ETHR_DW_NATMC_FUNC__(set_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_MB)
+ ETHR_DW_NATMC_FUNC__(set_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#else
+#error "Missing implementation of ethr_dw_atomic_set()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(set)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(set_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_SET_RB)
+ ETHR_SU_DW_NATMC_FUNC__(set_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET)
+ ETHR_SU_DW_NATMC_FUNC__(set)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_MB)
+ ETHR_SU_DW_NATMC_FUNC__(set_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_WB)
+ ETHR_SU_DW_NATMC_FUNC__(set_wb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_ACQB)
+ ETHR_SU_DW_NATMC_FUNC__(set_acqb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(set_relb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RB)
+ ETHR_DW_NATMC_FUNC__(set_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET)
+ ETHR_DW_NATMC_FUNC__(set)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_MB)
+ ETHR_DW_NATMC_FUNC__(set_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_WB)
+ ETHR_DW_NATMC_FUNC__(set_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_ACQB)
+ ETHR_DW_NATMC_FUNC__(set_acqb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RELB)
+ ETHR_DW_NATMC_FUNC__(set_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_dw_atomic_set_rb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(set_rb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(set_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_SET_WB)
+ ETHR_SU_DW_NATMC_FUNC__(set_wb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_MB)
+ ETHR_SU_DW_NATMC_FUNC__(set_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_relb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_WB)
+ ETHR_DW_NATMC_FUNC__(set_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_MB)
+ ETHR_DW_NATMC_FUNC__(set_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#else
+#error "Missing implementation of ethr_dw_atomic_set_wb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(set_wb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(set_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_SET_ACQB)
+ ETHR_SU_DW_NATMC_FUNC__(set_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RB)
+ ETHR_SU_DW_NATMC_FUNC__(set_rb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET)
+ ETHR_SU_DW_NATMC_FUNC__(set)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_MB)
+ ETHR_SU_DW_NATMC_FUNC__(set_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_WB)
+ ETHR_SU_DW_NATMC_FUNC__(set_wb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(set_relb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_ACQB)
+ ETHR_DW_NATMC_FUNC__(set_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RB)
+ ETHR_DW_NATMC_FUNC__(set_rb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET)
+ ETHR_DW_NATMC_FUNC__(set)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_MB)
+ ETHR_DW_NATMC_FUNC__(set_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_WB)
+ ETHR_DW_NATMC_FUNC__(set_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RELB)
+ ETHR_DW_NATMC_FUNC__(set_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_dw_atomic_set_acqb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(set_acqb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(set_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_SET_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(set_relb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_wb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_MB)
+ ETHR_SU_DW_NATMC_FUNC__(set_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RELB)
+ ETHR_DW_NATMC_FUNC__(set_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_DW_NATMC_FUNC__(set_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_MB)
+ ETHR_DW_NATMC_FUNC__(set_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#else
+#error "Missing implementation of ethr_dw_atomic_set_relb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(set_relb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(set_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_SET_MB)
+ ETHR_SU_DW_NATMC_FUNC__(set_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(set_relb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_wb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set_rb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(set)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_MB)
+ ETHR_DW_NATMC_FUNC__(set_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RELB)
+ ETHR_DW_NATMC_FUNC__(set_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_DW_NATMC_FUNC__(set_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set_rb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(set)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_MB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RELB)
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval = val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_SU_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval = val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_MB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_mb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RELB)
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_relb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_acqb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_wb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg_rb), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_CMPXCHG_FALLBACK__(ETHR_DW_NATMC_FUNC__(cmpxchg), &var->native, aval, aval.sint[0] = val->sint[0]; aval.sint[1] = val->sint[1]);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_dw_atomic_set_mb()!"
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(set_mb)(var, val); }
+#endif
+
+}
+
+
+/* --- read() --- */
+
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(read)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(&var->native);
+#elif defined(ETHR_HAVE_DW_NATMC_READ)
+ ETHR_DW_NATMC_FUNC__(read)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+ ETHR_DW_NATMC_FUNC__(read_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+ ETHR_DW_NATMC_FUNC__(read_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+ ETHR_DW_NATMC_FUNC__(read_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+ ETHR_DW_NATMC_FUNC__(read_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+ ETHR_DW_NATMC_FUNC__(read_mb)(&var->native, val->sint);
+#else
+ ethr_dw_sint_t tmp;
+ tmp.sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ tmp.sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ (void) ETHR_DW_ATMC_FUNC__(cmpxchg)(var, &tmp, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(read)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(read_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+ ETHR_DW_NATMC_FUNC__(read_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ)
+ ETHR_DW_NATMC_FUNC__(read)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+ ETHR_DW_NATMC_FUNC__(read_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+ ETHR_DW_NATMC_FUNC__(read_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+ ETHR_DW_NATMC_FUNC__(read_acqb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+ ETHR_DW_NATMC_FUNC__(read_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ ethr_dw_sint_t tmp;
+ tmp.sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ tmp.sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ (void) ETHR_DW_ATMC_FUNC__(cmpxchg_rb)(var, &tmp, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(read_rb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(read_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(&var->native);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+ ETHR_DW_NATMC_FUNC__(read_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(read)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+ ETHR_DW_NATMC_FUNC__(read_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(read_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(read_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(read_relb)(&var->native, val->sint);
+#else
+ ethr_dw_sint_t tmp;
+ tmp.sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ tmp.sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ (void) ETHR_DW_ATMC_FUNC__(cmpxchg_wb)(var, &tmp, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(read_wb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(read_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+ ETHR_DW_NATMC_FUNC__(read_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+ ETHR_DW_NATMC_FUNC__(read_rb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ)
+ ETHR_DW_NATMC_FUNC__(read)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+ ETHR_DW_NATMC_FUNC__(read_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+ ETHR_DW_NATMC_FUNC__(read_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+ ETHR_DW_NATMC_FUNC__(read_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#else
+ ethr_dw_sint_t tmp;
+ tmp.sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ tmp.sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ (void) ETHR_DW_ATMC_FUNC__(cmpxchg_acqb)(var, &tmp, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(read_acqb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(read_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(&var->native);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+ ETHR_DW_NATMC_FUNC__(read_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+ ETHR_DW_NATMC_FUNC__(read_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read_acqb)(&var->native, val->sint);
+#else
+ ethr_dw_sint_t tmp;
+ tmp.sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ tmp.sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ (void) ETHR_DW_ATMC_FUNC__(cmpxchg_relb)(var, &tmp, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(read_relb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(read_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_READ_MB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_mb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RELB)
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_relb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_acqb)(&var->native);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_wb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read_rb)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ val->dw_sint = ETHR_SU_DW_NATMC_FUNC__(read)(&var->native);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_MB)
+ ETHR_DW_NATMC_FUNC__(read_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RELB)
+ ETHR_DW_NATMC_FUNC__(read_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read_rb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_DW_NATMC_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(read)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#else
+ ethr_dw_sint_t tmp;
+ tmp.sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ tmp.sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[0] = ETHR_UNUSUAL_SINT_VAL__;
+ val->sint[1] = ETHR_UNUSUAL_SINT_VAL__;
+ (void) ETHR_DW_ATMC_FUNC__(cmpxchg_mb)(var, &tmp, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(read_mb)(var, val); }
+#endif
+
+}
+
+
+/* --- init() --- */
+
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(init)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_INIT)
+ ETHR_SU_DW_NATMC_FUNC__(init)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RB)
+ ETHR_SU_DW_NATMC_FUNC__(init_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_WB)
+ ETHR_SU_DW_NATMC_FUNC__(init_wb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_ACQB)
+ ETHR_SU_DW_NATMC_FUNC__(init_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(init_relb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_MB)
+ ETHR_SU_DW_NATMC_FUNC__(init_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT)
+ ETHR_DW_NATMC_FUNC__(init)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RB)
+ ETHR_DW_NATMC_FUNC__(init_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_WB)
+ ETHR_DW_NATMC_FUNC__(init_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_ACQB)
+ ETHR_DW_NATMC_FUNC__(init_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RELB)
+ ETHR_DW_NATMC_FUNC__(init_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_MB)
+ ETHR_DW_NATMC_FUNC__(init_mb)(&var->native, val->sint);
+#else
+ ETHR_DW_ATMC_FUNC__(set)(var, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(init)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(init_rb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_INIT_RB)
+ ETHR_SU_DW_NATMC_FUNC__(init_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT)
+ ETHR_SU_DW_NATMC_FUNC__(init)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_MB)
+ ETHR_SU_DW_NATMC_FUNC__(init_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_WB)
+ ETHR_SU_DW_NATMC_FUNC__(init_wb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_ACQB)
+ ETHR_SU_DW_NATMC_FUNC__(init_acqb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(init_relb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RB)
+ ETHR_DW_NATMC_FUNC__(init_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT)
+ ETHR_DW_NATMC_FUNC__(init)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_MB)
+ ETHR_DW_NATMC_FUNC__(init_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_WB)
+ ETHR_DW_NATMC_FUNC__(init_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_ACQB)
+ ETHR_DW_NATMC_FUNC__(init_acqb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RELB)
+ ETHR_DW_NATMC_FUNC__(init_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ ETHR_DW_ATMC_FUNC__(set_rb)(var, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(init_rb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(init_wb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_INIT_WB)
+ ETHR_SU_DW_NATMC_FUNC__(init_wb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_MB)
+ ETHR_SU_DW_NATMC_FUNC__(init_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_relb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_WB)
+ ETHR_DW_NATMC_FUNC__(init_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_MB)
+ ETHR_DW_NATMC_FUNC__(init_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_relb)(&var->native, val->sint);
+#else
+ ETHR_DW_ATMC_FUNC__(set_wb)(var, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(init_wb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(init_acqb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_INIT_ACQB)
+ ETHR_SU_DW_NATMC_FUNC__(init_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RB)
+ ETHR_SU_DW_NATMC_FUNC__(init_rb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT)
+ ETHR_SU_DW_NATMC_FUNC__(init)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_MB)
+ ETHR_SU_DW_NATMC_FUNC__(init_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_WB)
+ ETHR_SU_DW_NATMC_FUNC__(init_wb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(init_relb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_ACQB)
+ ETHR_DW_NATMC_FUNC__(init_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RB)
+ ETHR_DW_NATMC_FUNC__(init_rb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT)
+ ETHR_DW_NATMC_FUNC__(init)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_MB)
+ ETHR_DW_NATMC_FUNC__(init_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_WB)
+ ETHR_DW_NATMC_FUNC__(init_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RELB)
+ ETHR_DW_NATMC_FUNC__(init_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ ETHR_DW_ATMC_FUNC__(set_acqb)(var, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(init_acqb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(init_relb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_INIT_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(init_relb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_FUNC__(init_wb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_MB)
+ ETHR_SU_DW_NATMC_FUNC__(init_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_rb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RELB)
+ ETHR_DW_NATMC_FUNC__(init_relb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(init_wb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_MB)
+ ETHR_DW_NATMC_FUNC__(init_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_rb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_acqb)(&var->native, val->sint);
+#else
+ ETHR_DW_ATMC_FUNC__(set_relb)(var, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(init_relb)(var, val); }
+#endif
+
+}
+
+static ETHR_INLINE void ETHR_DW_ATMC_FUNC__(init_mb)(ethr_dw_atomic_t *var, ethr_dw_sint_t *val)
+{
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ if (ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__) {
+#endif
+
+#if defined(ETHR_HAVE_SU_DW_NATMC_INIT_MB)
+ ETHR_SU_DW_NATMC_FUNC__(init_mb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RELB)
+ ETHR_SU_DW_NATMC_FUNC__(init_relb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_acqb)(&var->native, val->dw_sint);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_SU_DW_NATMC_FUNC__(init_wb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init_rb)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_SU_DW_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_SU_DW_NATMC_FUNC__(init)(&var->native, val->dw_sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_MB)
+ ETHR_DW_NATMC_FUNC__(init_mb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RELB)
+ ETHR_DW_NATMC_FUNC__(init_relb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_acqb)(&var->native, val->sint);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_DW_NATMC_FUNC__(init_wb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init_rb)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_DW_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_DW_NATMC_FUNC__(init)(&var->native, val->sint);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ ETHR_DW_ATMC_FUNC__(set_mb)(var, val);
+#endif
+
+#if defined(ETHR_RTCHK_USE_NATIVE_DW_ATOMIC_IMPL__)
+ } else { ETHR_DW_ATOMIC_FUNC__(init_mb)(var, val); }
+#endif
+
+}
+
+#endif /* ETHR_DW_ATMC_INLINE__ */
+
+
+/* ---------- Word size atomic implementation ---------- */
+
+
+#ifdef ETHR_NEED_ATMC_PROTOTYPES__
+ethr_sint_t *ethr_atomic_addr(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_cmpxchg(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val);
+ethr_sint_t ethr_atomic_cmpxchg_rb(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val);
+ethr_sint_t ethr_atomic_cmpxchg_wb(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val);
+ethr_sint_t ethr_atomic_cmpxchg_acqb(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val);
+ethr_sint_t ethr_atomic_cmpxchg_relb(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val);
+ethr_sint_t ethr_atomic_cmpxchg_mb(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val);
+ethr_sint_t ethr_atomic_xchg(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_xchg_rb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_xchg_wb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_xchg_acqb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_xchg_relb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_xchg_mb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_set(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_set_rb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_set_wb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_set_acqb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_set_relb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_set_mb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_init(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_init_rb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_init_wb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_init_acqb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_init_relb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_init_mb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_add_read(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_add_read_rb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_add_read_wb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_add_read_acqb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_add_read_relb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_add_read_mb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_read_rb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_read_wb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_read_acqb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_read_relb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_read_mb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_inc_read(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_inc_read_rb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_inc_read_wb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_inc_read_acqb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_inc_read_relb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_inc_read_mb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_dec_read(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_dec_read_rb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_dec_read_wb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_dec_read_acqb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_dec_read_relb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_dec_read_mb(ethr_atomic_t *var);
+void ethr_atomic_add(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_add_rb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_add_wb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_add_acqb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_add_relb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_add_mb(ethr_atomic_t *var, ethr_sint_t val);
+void ethr_atomic_inc(ethr_atomic_t *var);
+void ethr_atomic_inc_rb(ethr_atomic_t *var);
+void ethr_atomic_inc_wb(ethr_atomic_t *var);
+void ethr_atomic_inc_acqb(ethr_atomic_t *var);
+void ethr_atomic_inc_relb(ethr_atomic_t *var);
+void ethr_atomic_inc_mb(ethr_atomic_t *var);
+void ethr_atomic_dec(ethr_atomic_t *var);
+void ethr_atomic_dec_rb(ethr_atomic_t *var);
+void ethr_atomic_dec_wb(ethr_atomic_t *var);
+void ethr_atomic_dec_acqb(ethr_atomic_t *var);
+void ethr_atomic_dec_relb(ethr_atomic_t *var);
+void ethr_atomic_dec_mb(ethr_atomic_t *var);
+ethr_sint_t ethr_atomic_read_band(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_band_rb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_band_wb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_band_acqb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_band_relb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_band_mb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_bor(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_bor_rb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_bor_wb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_bor_acqb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_bor_relb(ethr_atomic_t *var, ethr_sint_t val);
+ethr_sint_t ethr_atomic_read_bor_mb(ethr_atomic_t *var, ethr_sint_t val);
+#endif /* ETHR_NEED_ATMC_PROTOTYPES__ */
+
+#if (defined(ETHR_HAVE_WORD_SZ_NATIVE_ATOMIC_OPS) \
+ && (defined(ETHR_ATMC_INLINE__) || defined(ETHR_ATOMIC_IMPL__)))
+
+#if !defined(ETHR_NATMC_BITS__)
+# error "Missing native atomic implementation"
+#elif ETHR_NATMC_BITS__ == 64
+# undef ETHR_HAVE_NATMC_CMPXCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG
+# define ETHR_HAVE_NATMC_CMPXCHG 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_RB
+# define ETHR_HAVE_NATMC_CMPXCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_WB
+# define ETHR_HAVE_NATMC_CMPXCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_ACQB
+# define ETHR_HAVE_NATMC_CMPXCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_RELB
+# define ETHR_HAVE_NATMC_CMPXCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_MB
+# define ETHR_HAVE_NATMC_CMPXCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG
+# define ETHR_HAVE_NATMC_XCHG 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_RB
+# define ETHR_HAVE_NATMC_XCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_WB
+# define ETHR_HAVE_NATMC_XCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_ACQB
+# define ETHR_HAVE_NATMC_XCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_RELB
+# define ETHR_HAVE_NATMC_XCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_MB
+# define ETHR_HAVE_NATMC_XCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET
+# define ETHR_HAVE_NATMC_SET 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_RB
+# define ETHR_HAVE_NATMC_SET_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_WB
+# define ETHR_HAVE_NATMC_SET_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_ACQB
+# define ETHR_HAVE_NATMC_SET_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_RELB
+# define ETHR_HAVE_NATMC_SET_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_MB
+# define ETHR_HAVE_NATMC_SET_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT
+# define ETHR_HAVE_NATMC_INIT 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_RB
+# define ETHR_HAVE_NATMC_INIT_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_WB
+# define ETHR_HAVE_NATMC_INIT_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_ACQB
+# define ETHR_HAVE_NATMC_INIT_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_RELB
+# define ETHR_HAVE_NATMC_INIT_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_MB
+# define ETHR_HAVE_NATMC_INIT_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN
+# define ETHR_HAVE_NATMC_ADD_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_RB
+# define ETHR_HAVE_NATMC_ADD_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_WB
+# define ETHR_HAVE_NATMC_ADD_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_ACQB
+# define ETHR_HAVE_NATMC_ADD_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_RELB
+# define ETHR_HAVE_NATMC_ADD_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_MB
+# define ETHR_HAVE_NATMC_ADD_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ
+# define ETHR_HAVE_NATMC_READ 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_RB
+# define ETHR_HAVE_NATMC_READ_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_WB
+# define ETHR_HAVE_NATMC_READ_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_ACQB
+# define ETHR_HAVE_NATMC_READ_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_RELB
+# define ETHR_HAVE_NATMC_READ_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_MB
+# define ETHR_HAVE_NATMC_READ_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN
+# define ETHR_HAVE_NATMC_INC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_RB
+# define ETHR_HAVE_NATMC_INC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_WB
+# define ETHR_HAVE_NATMC_INC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_ACQB
+# define ETHR_HAVE_NATMC_INC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_RELB
+# define ETHR_HAVE_NATMC_INC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_MB
+# define ETHR_HAVE_NATMC_INC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN
+# define ETHR_HAVE_NATMC_DEC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_RB
+# define ETHR_HAVE_NATMC_DEC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_WB
+# define ETHR_HAVE_NATMC_DEC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_ACQB
+# define ETHR_HAVE_NATMC_DEC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_RELB
+# define ETHR_HAVE_NATMC_DEC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_MB
+# define ETHR_HAVE_NATMC_DEC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD
+# define ETHR_HAVE_NATMC_ADD 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RB
+# define ETHR_HAVE_NATMC_ADD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_WB
+# define ETHR_HAVE_NATMC_ADD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_ACQB
+# define ETHR_HAVE_NATMC_ADD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RELB
+# define ETHR_HAVE_NATMC_ADD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_MB
+# define ETHR_HAVE_NATMC_ADD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC
+# define ETHR_HAVE_NATMC_INC 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RB
+# define ETHR_HAVE_NATMC_INC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_WB
+# define ETHR_HAVE_NATMC_INC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_ACQB
+# define ETHR_HAVE_NATMC_INC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RELB
+# define ETHR_HAVE_NATMC_INC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_MB
+# define ETHR_HAVE_NATMC_INC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC
+# define ETHR_HAVE_NATMC_DEC 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RB
+# define ETHR_HAVE_NATMC_DEC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_WB
+# define ETHR_HAVE_NATMC_DEC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_ACQB
+# define ETHR_HAVE_NATMC_DEC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RELB
+# define ETHR_HAVE_NATMC_DEC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_MB
+# define ETHR_HAVE_NATMC_DEC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD
+# define ETHR_HAVE_NATMC_AND_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_RB
+# define ETHR_HAVE_NATMC_AND_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_WB
+# define ETHR_HAVE_NATMC_AND_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_ACQB
+# define ETHR_HAVE_NATMC_AND_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_RELB
+# define ETHR_HAVE_NATMC_AND_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_MB
+# define ETHR_HAVE_NATMC_AND_RETOLD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD
+# define ETHR_HAVE_NATMC_OR_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_RB
+# define ETHR_HAVE_NATMC_OR_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_WB
+# define ETHR_HAVE_NATMC_OR_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_ACQB
+# define ETHR_HAVE_NATMC_OR_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_RELB
+# define ETHR_HAVE_NATMC_OR_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_MB
+# define ETHR_HAVE_NATMC_OR_RETOLD_MB 1
+# endif
+#elif ETHR_NATMC_BITS__ == 32
+# undef ETHR_HAVE_NATMC_CMPXCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG
+# define ETHR_HAVE_NATMC_CMPXCHG 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_RB
+# define ETHR_HAVE_NATMC_CMPXCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_WB
+# define ETHR_HAVE_NATMC_CMPXCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_ACQB
+# define ETHR_HAVE_NATMC_CMPXCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_RELB
+# define ETHR_HAVE_NATMC_CMPXCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_CMPXCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_MB
+# define ETHR_HAVE_NATMC_CMPXCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG
+# define ETHR_HAVE_NATMC_XCHG 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_RB
+# define ETHR_HAVE_NATMC_XCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_WB
+# define ETHR_HAVE_NATMC_XCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_ACQB
+# define ETHR_HAVE_NATMC_XCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_RELB
+# define ETHR_HAVE_NATMC_XCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_XCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_MB
+# define ETHR_HAVE_NATMC_XCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET
+# define ETHR_HAVE_NATMC_SET 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_RB
+# define ETHR_HAVE_NATMC_SET_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_WB
+# define ETHR_HAVE_NATMC_SET_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_ACQB
+# define ETHR_HAVE_NATMC_SET_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_RELB
+# define ETHR_HAVE_NATMC_SET_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_SET_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_MB
+# define ETHR_HAVE_NATMC_SET_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT
+# define ETHR_HAVE_NATMC_INIT 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_RB
+# define ETHR_HAVE_NATMC_INIT_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_WB
+# define ETHR_HAVE_NATMC_INIT_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_ACQB
+# define ETHR_HAVE_NATMC_INIT_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_RELB
+# define ETHR_HAVE_NATMC_INIT_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_INIT_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_MB
+# define ETHR_HAVE_NATMC_INIT_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN
+# define ETHR_HAVE_NATMC_ADD_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_RB
+# define ETHR_HAVE_NATMC_ADD_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_WB
+# define ETHR_HAVE_NATMC_ADD_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_ACQB
+# define ETHR_HAVE_NATMC_ADD_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_RELB
+# define ETHR_HAVE_NATMC_ADD_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_MB
+# define ETHR_HAVE_NATMC_ADD_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ
+# define ETHR_HAVE_NATMC_READ 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_RB
+# define ETHR_HAVE_NATMC_READ_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_WB
+# define ETHR_HAVE_NATMC_READ_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_ACQB
+# define ETHR_HAVE_NATMC_READ_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_RELB
+# define ETHR_HAVE_NATMC_READ_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_READ_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_MB
+# define ETHR_HAVE_NATMC_READ_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN
+# define ETHR_HAVE_NATMC_INC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_RB
+# define ETHR_HAVE_NATMC_INC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_WB
+# define ETHR_HAVE_NATMC_INC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_ACQB
+# define ETHR_HAVE_NATMC_INC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_RELB
+# define ETHR_HAVE_NATMC_INC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_MB
+# define ETHR_HAVE_NATMC_INC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN
+# define ETHR_HAVE_NATMC_DEC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_RB
+# define ETHR_HAVE_NATMC_DEC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_WB
+# define ETHR_HAVE_NATMC_DEC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_ACQB
+# define ETHR_HAVE_NATMC_DEC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_RELB
+# define ETHR_HAVE_NATMC_DEC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_MB
+# define ETHR_HAVE_NATMC_DEC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD
+# define ETHR_HAVE_NATMC_ADD 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RB
+# define ETHR_HAVE_NATMC_ADD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_WB
+# define ETHR_HAVE_NATMC_ADD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_ACQB
+# define ETHR_HAVE_NATMC_ADD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RELB
+# define ETHR_HAVE_NATMC_ADD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_ADD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_MB
+# define ETHR_HAVE_NATMC_ADD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC
+# define ETHR_HAVE_NATMC_INC 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RB
+# define ETHR_HAVE_NATMC_INC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_WB
+# define ETHR_HAVE_NATMC_INC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_ACQB
+# define ETHR_HAVE_NATMC_INC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RELB
+# define ETHR_HAVE_NATMC_INC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_INC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_MB
+# define ETHR_HAVE_NATMC_INC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC
+# define ETHR_HAVE_NATMC_DEC 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RB
+# define ETHR_HAVE_NATMC_DEC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_WB
+# define ETHR_HAVE_NATMC_DEC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_ACQB
+# define ETHR_HAVE_NATMC_DEC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RELB
+# define ETHR_HAVE_NATMC_DEC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_DEC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_MB
+# define ETHR_HAVE_NATMC_DEC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD
+# define ETHR_HAVE_NATMC_AND_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_RB
+# define ETHR_HAVE_NATMC_AND_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_WB
+# define ETHR_HAVE_NATMC_AND_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_ACQB
+# define ETHR_HAVE_NATMC_AND_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_RELB
+# define ETHR_HAVE_NATMC_AND_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_AND_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_MB
+# define ETHR_HAVE_NATMC_AND_RETOLD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD
+# define ETHR_HAVE_NATMC_OR_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_RB
+# define ETHR_HAVE_NATMC_OR_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_WB
+# define ETHR_HAVE_NATMC_OR_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_ACQB
+# define ETHR_HAVE_NATMC_OR_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_RELB
+# define ETHR_HAVE_NATMC_OR_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC_OR_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_MB
+# define ETHR_HAVE_NATMC_OR_RETOLD_MB 1
+# endif
+#else
+# error "Invalid native atomic size"
#endif
+#if (!defined(ETHR_HAVE_NATMC_CMPXCHG) \
+ && !defined(ETHR_HAVE_NATMC_CMPXCHG_RB) \
+ && !defined(ETHR_HAVE_NATMC_CMPXCHG_WB) \
+ && !defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB) \
+ && !defined(ETHR_HAVE_NATMC_CMPXCHG_RELB) \
+ && !defined(ETHR_HAVE_NATMC_CMPXCHG_MB))
+# error "No native cmpxchg() op available"
+#endif
+
+
/*
- * --- Pointer size atomics ---------------------------------------------------
+ * Read op used together with cmpxchg() fallback when no native op present.
*/
+#if defined(ETHR_HAVE_NATMC_READ)
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC_FUNC__(read)(VAR)
+#elif defined(ETHR_HAVE_NATMC_READ_RB)
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC_FUNC__(read_rb)(VAR)
+#elif defined(ETHR_HAVE_NATMC_READ_WB)
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC_FUNC__(read_wb)(VAR)
+#elif defined(ETHR_HAVE_NATMC_READ_ACQB)
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC_FUNC__(read_acqb)(VAR)
+#elif defined(ETHR_HAVE_NATMC_READ_RELB)
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC_FUNC__(read_relb)(VAR)
+#elif defined(ETHR_HAVE_NATMC_READ_MB)
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC_FUNC__(read_mb)(VAR)
+#else
+/*
+ * We have no native read() op; guess zero and then use the
+ * the atomics actual value returned from cmpxchg().
+ */
+#define ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR) \
+ ((ETHR_NAINT_T__) 0)
+#endif
+
+/*
+ * Native cmpxchg() fallback used when no native op present.
+ */
+#define ETHR_NATMC_CMPXCHG_FALLBACK__(CMPXCHG, VAR, AVAL, OPS) \
+do { \
+ ethr_sint_t AVAL; \
+ ETHR_NAINT_T__ new__, act__, exp__; \
+ act__ = ETHR_NATMC_CMPXCHG_FALLBACK_READ__(VAR); \
+ do { \
+ exp__ = act__; \
+ AVAL = (ethr_sint_t) act__; \
+ { OPS; } \
+ new__ = (ETHR_NAINT_T__) AVAL; \
+ act__ = CMPXCHG(VAR, new__, exp__); \
+ } while (__builtin_expect(act__ != exp__, 0)); \
+} while (0)
+
+
+
+/* --- addr() --- */
-static ETHR_INLINE ethr_sint_t *
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_addr)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t *ETHR_ATMC_FUNC__(addr)(ethr_atomic_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
return (ethr_sint_t *) ETHR_NATMC_ADDR_FUNC__(var);
+
+}
+
+
+/* --- cmpxchg() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(cmpxchg)(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_CMPXCHG)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
#else
- return (ethr_sint_t *) var;
+#error "Missing implementation of ethr_atomic_cmpxchg()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_init)(ethr_atomic_t *var, ethr_sint_t i)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(cmpxchg_rb)(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) i);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var = i);
+#error "Missing implementation of ethr_atomic_cmpxchg_rb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_set)(ethr_atomic_t *var, ethr_sint_t i)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(cmpxchg_wb)(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) i);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var = i);
+#error "Missing implementation of ethr_atomic_cmpxchg_wb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_read)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(cmpxchg_acqb)(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
+#error "Missing implementation of ethr_atomic_cmpxchg_acqb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(cmpxchg_relb)(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var);
+#if defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#else
+#error "Missing implementation of ethr_atomic_cmpxchg_relb()!"
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(cmpxchg_mb)(ethr_atomic_t *var, ethr_sint_t val, ethr_sint_t old_val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var, (ETHR_NAINT_T__) val, (ETHR_NAINT_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic_cmpxchg_mb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_add)(ethr_atomic_t *var, ethr_sint_t incr)
+
+/* --- xchg() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(xchg)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) incr);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_XCHG)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var += incr);
+#error "Missing implementation of ethr_atomic_xchg()!"
#endif
-}
-
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_add_read)(ethr_atomic_t *var, ethr_sint_t i)
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(xchg_rb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) i);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_XCHG_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_XCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_XCHG_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
+#error "Missing implementation of ethr_atomic_xchg_rb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(xchg_wb)(ethr_atomic_t *var, ethr_sint_t val)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var += i; res = *var);
+#if defined(ETHR_HAVE_NATMC_XCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+#else
+#error "Missing implementation of ethr_atomic_xchg_wb()!"
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(xchg_acqb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_XCHG_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_XCHG)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_XCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic_xchg_acqb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_inc)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(xchg_relb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC_FUNC__(inc)(var);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_XCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, ++(*var));
+#error "Missing implementation of ethr_atomic_xchg_relb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_dec)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(xchg_mb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC_FUNC__(dec)(var);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_XCHG_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_XCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_XCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_XCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_XCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic_xchg_mb()!"
+#endif
+ return res;
+}
+
+
+/* --- set() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(set)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_SET)
+ ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RB)
+ ETHR_NATMC_FUNC__(set_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_WB)
+ ETHR_NATMC_FUNC__(set_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_ACQB)
+ ETHR_NATMC_FUNC__(set_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RELB)
+ ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_MB)
+ ETHR_NATMC_FUNC__(set_mb)(var, (ETHR_NAINT_T__) val);
+#else
+ (void) ETHR_ATMC_FUNC__(xchg)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(set_rb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_SET_RB)
+ ETHR_NATMC_FUNC__(set_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET)
+ ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_SET_MB)
+ ETHR_NATMC_FUNC__(set_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_WB)
+ ETHR_NATMC_FUNC__(set_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_SET_ACQB)
+ ETHR_NATMC_FUNC__(set_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_SET_RELB)
+ ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC_FUNC__(xchg_rb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(set_wb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_SET_WB)
+ ETHR_NATMC_FUNC__(set_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_MB)
+ ETHR_NATMC_FUNC__(set_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+#else
+ (void) ETHR_ATMC_FUNC__(xchg_wb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(set_acqb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_SET_ACQB)
+ ETHR_NATMC_FUNC__(set_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RB)
+ ETHR_NATMC_FUNC__(set_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_SET)
+ ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_SET_MB)
+ ETHR_NATMC_FUNC__(set_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_WB)
+ ETHR_NATMC_FUNC__(set_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_SET_RELB)
+ ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(xchg_acqb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(set_relb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_SET_RELB)
+ ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_NATMC_FUNC__(set_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_MB)
+ ETHR_NATMC_FUNC__(set_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_acqb)(var, (ETHR_NAINT_T__) val);
+#else
+ (void) ETHR_ATMC_FUNC__(xchg_relb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(set_mb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_SET_MB)
+ ETHR_NATMC_FUNC__(set_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_RELB)
+ ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_NATMC_FUNC__(set_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(set)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(xchg_mb)(var, val);
+#endif
+}
+
+
+/* --- init() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(init)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_INIT)
+ ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RB)
+ ETHR_NATMC_FUNC__(init_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_WB)
+ ETHR_NATMC_FUNC__(init_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_ACQB)
+ ETHR_NATMC_FUNC__(init_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RELB)
+ ETHR_NATMC_FUNC__(init_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_MB)
+ ETHR_NATMC_FUNC__(init_mb)(var, (ETHR_NAINT_T__) val);
+#else
+ ETHR_ATMC_FUNC__(set)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(init_rb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_INIT_RB)
+ ETHR_NATMC_FUNC__(init_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT)
+ ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INIT_MB)
+ ETHR_NATMC_FUNC__(init_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_WB)
+ ETHR_NATMC_FUNC__(init_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INIT_ACQB)
+ ETHR_NATMC_FUNC__(init_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INIT_RELB)
+ ETHR_NATMC_FUNC__(init_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ ETHR_ATMC_FUNC__(set_rb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(init_wb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_INIT_WB)
+ ETHR_NATMC_FUNC__(init_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_MB)
+ ETHR_NATMC_FUNC__(init_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_relb)(var, (ETHR_NAINT_T__) val);
+#else
+ ETHR_ATMC_FUNC__(set_wb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(init_acqb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_INIT_ACQB)
+ ETHR_NATMC_FUNC__(init_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RB)
+ ETHR_NATMC_FUNC__(init_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INIT)
+ ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INIT_MB)
+ ETHR_NATMC_FUNC__(init_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_WB)
+ ETHR_NATMC_FUNC__(init_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INIT_RELB)
+ ETHR_NATMC_FUNC__(init_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ ETHR_ATMC_FUNC__(set_acqb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(init_relb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_INIT_RELB)
+ ETHR_NATMC_FUNC__(init_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(init_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_MB)
+ ETHR_NATMC_FUNC__(init_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_acqb)(var, (ETHR_NAINT_T__) val);
+#else
+ ETHR_ATMC_FUNC__(set_relb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(init_mb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_INIT_MB)
+ ETHR_NATMC_FUNC__(init_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_RELB)
+ ETHR_NATMC_FUNC__(init_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(init_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(init)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ ETHR_ATMC_FUNC__(set_mb)(var, val);
+#endif
+}
+
+
+/* --- add_read() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(add_read)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_ADD_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#else
+#error "Missing implementation of ethr_atomic_add_read()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(add_read_rb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_ADD_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_atomic_add_read_rb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(add_read_wb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_ADD_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+#else
+#error "Missing implementation of ethr_atomic_add_read_wb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(add_read_acqb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_ADD_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic_add_read_acqb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(add_read_relb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_ADD_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, --(*var));
+#error "Missing implementation of ethr_atomic_add_read_relb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_inc_read)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(add_read_mb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_ADD_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(add_return)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
+#error "Missing implementation of ethr_atomic_add_read_mb()!"
+#endif
+ return res;
+}
+
+
+/* --- read() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read)(ethr_atomic_t *var)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = ++(*var));
+#if defined(ETHR_HAVE_NATMC_READ)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_mb)(var);
+#else
+ res = ETHR_ATMC_FUNC__(cmpxchg)(var, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_rb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_READ_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_READ_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_READ_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_READ_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ res = ETHR_ATMC_FUNC__(cmpxchg_rb)(var, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_dec_read)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_wb)(ethr_atomic_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_READ_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_relb)(var);
#else
+ res = ETHR_ATMC_FUNC__(cmpxchg_wb)(var, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_acqb)(ethr_atomic_t *var)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = --(*var));
+#if defined(ETHR_HAVE_NATMC_READ_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC_READ)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC_READ_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC_READ_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#else
+ res = ETHR_ATMC_FUNC__(cmpxchg_acqb)(var, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_relb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_READ_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+#else
+ res = ETHR_ATMC_FUNC__(cmpxchg_relb)(var, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_read_band)(ethr_atomic_t *var,
- ethr_sint_t mask)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_mb)(ethr_atomic_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var,
- (ETHR_NAINT_T__) mask);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_READ_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(read)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
#else
+ res = ETHR_ATMC_FUNC__(cmpxchg_mb)(var, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__, (ethr_sint_t) ETHR_UNUSUAL_SINT_VAL__);
+#endif
+ return res;
+}
+
+
+/* --- inc_read() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(inc_read)(ethr_atomic_t *var)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var; *var &= mask);
+#if defined(ETHR_HAVE_NATMC_INC_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_mb)(var);
+#else
+ res = ETHR_ATMC_FUNC__(add_read)(var, (ethr_sint_t) 1);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(inc_read_rb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_INC_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_rb)(var, (ethr_sint_t) 1);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_read_bor)(ethr_atomic_t *var,
- ethr_sint_t mask)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(inc_read_wb)(ethr_atomic_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var,
- (ETHR_NAINT_T__) mask);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_INC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_relb)(var);
#else
+ res = ETHR_ATMC_FUNC__(add_read_wb)(var, (ethr_sint_t) 1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(inc_read_acqb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_INC_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_acqb)(var, (ethr_sint_t) 1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(inc_read_relb)(ethr_atomic_t *var)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var; *var |= mask);
+#if defined(ETHR_HAVE_NATMC_INC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_relb)(var, (ethr_sint_t) 1);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(inc_read_mb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_INC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_mb)(var, (ethr_sint_t) 1);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_xchg)(ethr_atomic_t *var, ethr_sint_t new)
+
+/* --- dec_read() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(dec_read)(ethr_atomic_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(xchg)(var,
- (ETHR_NAINT_T__) new);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_DEC_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_mb)(var);
#else
+ res = ETHR_ATMC_FUNC__(add_read)(var, (ethr_sint_t) -1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(dec_read_rb)(ethr_atomic_t *var)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var; *var = new);
+#if defined(ETHR_HAVE_NATMC_DEC_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_rb)(var, (ethr_sint_t) -1);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(dec_read_wb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_DEC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_wb)(var, (ethr_sint_t) -1);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_cmpxchg)(ethr_atomic_t *var,
- ethr_sint_t new,
- ethr_sint_t exp)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(dec_read_acqb)(ethr_atomic_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg)(var,
- (ETHR_NAINT_T__) new,
- (ETHR_NAINT_T__) exp);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_DEC_RETURN_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
+ res = ETHR_ATMC_FUNC__(add_read_acqb)(var, (ethr_sint_t) -1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(dec_read_relb)(ethr_atomic_t *var)
+{
ethr_sint_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var,
- {
- res = *var;
- if (__builtin_expect(res == exp, 1))
- *var = new;
- });
+#if defined(ETHR_HAVE_NATMC_DEC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_acqb)(var);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_relb)(var, (ethr_sint_t) -1);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(dec_read_mb)(ethr_atomic_t *var)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_DEC_RETURN_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ res = ETHR_ATMC_FUNC__(add_read_mb)(var, (ethr_sint_t) -1);
#endif
+ return res;
}
-/*
- * Important memory barrier requirements.
- *
- * The following atomic operations *must* supply a memory barrier of
- * at least the type specified by its suffix:
- * _acqb = acquire barrier
- * _relb = release barrier
- */
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_read_acqb)(ethr_atomic_t *var)
+/* --- add() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(add)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(read_acqb)(var);
+#if defined(ETHR_HAVE_NATMC_ADD)
+ ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RB)
+ ETHR_NATMC_FUNC__(add_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_WB)
+ ETHR_NATMC_FUNC__(add_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_ACQB)
+ ETHR_NATMC_FUNC__(add_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RELB)
+ ETHR_NATMC_FUNC__(add_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_MB)
+ ETHR_NATMC_FUNC__(add_mb)(var, (ETHR_NAINT_T__) val);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic_read)(var);
+ (void) ETHR_ATMC_FUNC__(add_read)(var, val);
#endif
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_inc_read_acqb)(ethr_atomic_t *var)
+static ETHR_INLINE void ETHR_ATMC_FUNC__(add_rb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(inc_return_acqb)(var);
+#if defined(ETHR_HAVE_NATMC_ADD_RB)
+ ETHR_NATMC_FUNC__(add_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD)
+ ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_ADD_MB)
+ ETHR_NATMC_FUNC__(add_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_WB)
+ ETHR_NATMC_FUNC__(add_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_ADD_ACQB)
+ ETHR_NATMC_FUNC__(add_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_ADD_RELB)
+ ETHR_NATMC_FUNC__(add_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic_inc_read)(var);
+ (void) ETHR_ATMC_FUNC__(add_read_rb)(var, val);
#endif
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_set_relb)(ethr_atomic_t *var,
- ethr_sint_t val)
+static ETHR_INLINE void ETHR_ATMC_FUNC__(add_wb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC_FUNC__(set_relb)(var, (ETHR_NAINT_T__) val);
+#if defined(ETHR_HAVE_NATMC_ADD_WB)
+ ETHR_NATMC_FUNC__(add_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_MB)
+ ETHR_NATMC_FUNC__(add_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(add_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(add_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(add_relb)(var, (ETHR_NAINT_T__) val);
#else
- ETHR_INLINE_FUNC_NAME_(ethr_atomic_set)(var, val);
+ (void) ETHR_ATMC_FUNC__(add_read_wb)(var, val);
#endif
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_dec_relb)(ethr_atomic_t *var)
+static ETHR_INLINE void ETHR_ATMC_FUNC__(add_acqb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
+#if defined(ETHR_HAVE_NATMC_ADD_ACQB)
+ ETHR_NATMC_FUNC__(add_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RB)
+ ETHR_NATMC_FUNC__(add_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD)
+ ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_MB)
+ ETHR_NATMC_FUNC__(add_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_WB)
+ ETHR_NATMC_FUNC__(add_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RELB)
+ ETHR_NATMC_FUNC__(add_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(add_read_acqb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(add_relb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_ADD_RELB)
+ ETHR_NATMC_FUNC__(add_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_MB)
+ ETHR_NATMC_FUNC__(add_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add_acqb)(var, (ETHR_NAINT_T__) val);
+#else
+ (void) ETHR_ATMC_FUNC__(add_read_relb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(add_mb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+#if defined(ETHR_HAVE_NATMC_ADD_MB)
+ ETHR_NATMC_FUNC__(add_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_RELB)
+ ETHR_NATMC_FUNC__(add_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_ADD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_ADD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(add)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(add_read_mb)(var, val);
+#endif
+}
+
+
+/* --- inc() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(inc)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_INC)
+ ETHR_NATMC_FUNC__(inc)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RB)
+ ETHR_NATMC_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_WB)
+ ETHR_NATMC_FUNC__(inc_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_ACQB)
+ ETHR_NATMC_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RELB)
+ ETHR_NATMC_FUNC__(inc_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_MB)
+ ETHR_NATMC_FUNC__(inc_mb)(var);
+#else
+ (void) ETHR_ATMC_FUNC__(inc_read)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(inc_rb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_INC_RB)
+ ETHR_NATMC_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC)
+ ETHR_NATMC_FUNC__(inc)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INC_MB)
+ ETHR_NATMC_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_WB)
+ ETHR_NATMC_FUNC__(inc_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INC_ACQB)
+ ETHR_NATMC_FUNC__(inc_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_INC_RELB)
+ ETHR_NATMC_FUNC__(inc_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC_FUNC__(inc_read_rb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(inc_wb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_INC_WB)
+ ETHR_NATMC_FUNC__(inc_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(inc)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_MB)
+ ETHR_NATMC_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(inc_relb)(var);
+#else
+ (void) ETHR_ATMC_FUNC__(inc_read_wb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(inc_acqb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_INC_ACQB)
+ ETHR_NATMC_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RB)
+ ETHR_NATMC_FUNC__(inc_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC)
+ ETHR_NATMC_FUNC__(inc)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_MB)
+ ETHR_NATMC_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_WB)
+ ETHR_NATMC_FUNC__(inc_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RELB)
+ ETHR_NATMC_FUNC__(inc_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(inc_read_acqb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(inc_relb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_INC_RELB)
+ ETHR_NATMC_FUNC__(inc_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_MB)
+ ETHR_NATMC_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc_acqb)(var);
+#else
+ (void) ETHR_ATMC_FUNC__(inc_read_relb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(inc_mb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_INC_MB)
+ ETHR_NATMC_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_RELB)
+ ETHR_NATMC_FUNC__(inc_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_INC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_INC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(inc)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(inc_read_mb)(var);
+#endif
+}
+
+
+/* --- dec() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(dec)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_DEC)
+ ETHR_NATMC_FUNC__(dec)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RB)
+ ETHR_NATMC_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_WB)
+ ETHR_NATMC_FUNC__(dec_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_ACQB)
+ ETHR_NATMC_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RELB)
+ ETHR_NATMC_FUNC__(dec_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_MB)
+ ETHR_NATMC_FUNC__(dec_mb)(var);
+#else
+ (void) ETHR_ATMC_FUNC__(dec_read)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(dec_rb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_DEC_RB)
+ ETHR_NATMC_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC)
+ ETHR_NATMC_FUNC__(dec)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_DEC_MB)
+ ETHR_NATMC_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_WB)
+ ETHR_NATMC_FUNC__(dec_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_DEC_ACQB)
+ ETHR_NATMC_FUNC__(dec_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_DEC_RELB)
+ ETHR_NATMC_FUNC__(dec_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC_FUNC__(dec_read_rb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(dec_wb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_DEC_WB)
+ ETHR_NATMC_FUNC__(dec_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(dec)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_MB)
+ ETHR_NATMC_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_FUNC__(dec_relb)(var);
+#else
+ (void) ETHR_ATMC_FUNC__(dec_read_wb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(dec_acqb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_DEC_ACQB)
+ ETHR_NATMC_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RB)
+ ETHR_NATMC_FUNC__(dec_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC)
+ ETHR_NATMC_FUNC__(dec)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_MB)
+ ETHR_NATMC_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_WB)
+ ETHR_NATMC_FUNC__(dec_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RELB)
+ ETHR_NATMC_FUNC__(dec_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(dec_read_acqb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(dec_relb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_DEC_RELB)
+ ETHR_NATMC_FUNC__(dec_relb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec_wb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_MB)
+ ETHR_NATMC_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec_acqb)(var);
+#else
+ (void) ETHR_ATMC_FUNC__(dec_read_relb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC_FUNC__(dec_mb)(ethr_atomic_t *var)
+{
+#if defined(ETHR_HAVE_NATMC_DEC_MB)
+ ETHR_NATMC_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_RELB)
ETHR_NATMC_FUNC__(dec_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC_DEC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_DEC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_FUNC__(dec)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC_FUNC__(dec_read_mb)(var);
+#endif
+}
+
+
+/* --- read_band() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_band)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_AND_RETOLD)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#else
+#error "Missing implementation of ethr_atomic_read_band()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_band_rb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_AND_RETOLD_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_atomic_read_band_rb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_band_wb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_AND_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
#else
- ETHR_INLINE_FUNC_NAME_(ethr_atomic_dec)(var);
+#error "Missing implementation of ethr_atomic_read_band_wb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_dec_read_relb)(ethr_atomic_t *var)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_band_acqb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(dec_return_relb)(var);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_AND_RETOLD_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic_dec_read)(var);
+#error "Missing implementation of ethr_atomic_read_band_acqb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_cmpxchg_acqb)(ethr_atomic_t *var,
- ethr_sint_t new,
- ethr_sint_t exp)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_band_relb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_acqb)(var,
- (ETHR_NAINT_T__) new,
- (ETHR_NAINT_T__) exp);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_AND_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic_cmpxchg)(var, new, exp);
+#error "Missing implementation of ethr_atomic_read_band_relb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic_cmpxchg_relb)(ethr_atomic_t *var,
- ethr_sint_t new,
- ethr_sint_t exp)
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_band_mb)(ethr_atomic_t *var, ethr_sint_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint_t) ETHR_NATMC_FUNC__(cmpxchg_relb)(var,
- (ETHR_NAINT_T__) new,
- (ETHR_NAINT_T__) exp);
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_AND_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_AND_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(and_retold)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic_cmpxchg)(var, new, exp);
+#error "Missing implementation of ethr_atomic_read_band_mb()!"
#endif
+ return res;
}
+
+/* --- read_bor() --- */
+
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_bor)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_OR_RETOLD)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#else
+#error "Missing implementation of ethr_atomic_read_bor()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_bor_rb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_OR_RETOLD_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_acqb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_atomic_read_bor_rb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_bor_wb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_OR_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+#else
+#error "Missing implementation of ethr_atomic_read_bor_wb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_bor_acqb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_OR_RETOLD_ACQB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_WB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic_read_bor_acqb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_bor_relb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_OR_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_relb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_wb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_rb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#else
+#error "Missing implementation of ethr_atomic_read_bor_relb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint_t ETHR_ATMC_FUNC__(read_bor_mb)(ethr_atomic_t *var, ethr_sint_t val)
+{
+ ethr_sint_t res;
+#if defined(ETHR_HAVE_NATMC_OR_RETOLD_MB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_mb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RELB)
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_relb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_acqb)(var, (ETHR_NAINT_T__) val);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_wb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold_rb)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_OR_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint_t) ETHR_NATMC_FUNC__(or_retold)(var, (ETHR_NAINT_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_MB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RELB)
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC_CMPXCHG_FALLBACK__(ETHR_NATMC_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic_read_bor_mb()!"
+#endif
+ return res;
+}
+
+#endif /* ETHR_ATMC_INLINE__ */
+
+
+/* ---------- 32-bit atomic implementation ---------- */
+
+
+#ifdef ETHR_NEED_ATMC32_PROTOTYPES__
+ethr_sint32_t *ethr_atomic32_addr(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_cmpxchg(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val);
+ethr_sint32_t ethr_atomic32_cmpxchg_rb(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val);
+ethr_sint32_t ethr_atomic32_cmpxchg_wb(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val);
+ethr_sint32_t ethr_atomic32_cmpxchg_acqb(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val);
+ethr_sint32_t ethr_atomic32_cmpxchg_relb(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val);
+ethr_sint32_t ethr_atomic32_cmpxchg_mb(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val);
+ethr_sint32_t ethr_atomic32_xchg(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_xchg_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_xchg_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_xchg_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_xchg_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_xchg_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_set(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_set_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_set_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_set_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_set_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_set_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_init(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_init_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_init_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_init_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_init_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_init_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_add_read(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_add_read_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_add_read_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_add_read_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_add_read_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_add_read_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_read_rb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_read_wb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_read_acqb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_read_relb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_read_mb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_inc_read(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_inc_read_rb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_inc_read_wb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_inc_read_acqb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_inc_read_relb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_inc_read_mb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_dec_read(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_dec_read_rb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_dec_read_wb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_dec_read_acqb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_dec_read_relb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_dec_read_mb(ethr_atomic32_t *var);
+void ethr_atomic32_add(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_add_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_add_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_add_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_add_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_add_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+void ethr_atomic32_inc(ethr_atomic32_t *var);
+void ethr_atomic32_inc_rb(ethr_atomic32_t *var);
+void ethr_atomic32_inc_wb(ethr_atomic32_t *var);
+void ethr_atomic32_inc_acqb(ethr_atomic32_t *var);
+void ethr_atomic32_inc_relb(ethr_atomic32_t *var);
+void ethr_atomic32_inc_mb(ethr_atomic32_t *var);
+void ethr_atomic32_dec(ethr_atomic32_t *var);
+void ethr_atomic32_dec_rb(ethr_atomic32_t *var);
+void ethr_atomic32_dec_wb(ethr_atomic32_t *var);
+void ethr_atomic32_dec_acqb(ethr_atomic32_t *var);
+void ethr_atomic32_dec_relb(ethr_atomic32_t *var);
+void ethr_atomic32_dec_mb(ethr_atomic32_t *var);
+ethr_sint32_t ethr_atomic32_read_band(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_band_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_band_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_band_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_band_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_band_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_bor(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_bor_rb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_bor_wb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_bor_acqb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_bor_relb(ethr_atomic32_t *var, ethr_sint32_t val);
+ethr_sint32_t ethr_atomic32_read_bor_mb(ethr_atomic32_t *var, ethr_sint32_t val);
+#endif /* ETHR_NEED_ATMC32_PROTOTYPES__ */
+
+#if (defined(ETHR_HAVE_32BIT_NATIVE_ATOMIC_OPS) \
+ && (defined(ETHR_ATMC32_INLINE__) || defined(ETHR_ATOMIC_IMPL__)))
+
+#if !defined(ETHR_NATMC32_BITS__)
+# error "Missing native atomic implementation"
+#elif ETHR_NATMC32_BITS__ == 64
+# undef ETHR_HAVE_NATMC32_CMPXCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG
+# define ETHR_HAVE_NATMC32_CMPXCHG 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_RB
+# define ETHR_HAVE_NATMC32_CMPXCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_WB
+# define ETHR_HAVE_NATMC32_CMPXCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_ACQB
+# define ETHR_HAVE_NATMC32_CMPXCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_RELB
+# define ETHR_HAVE_NATMC32_CMPXCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_CMPXCHG_MB
+# define ETHR_HAVE_NATMC32_CMPXCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG
+# define ETHR_HAVE_NATMC32_XCHG 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_RB
+# define ETHR_HAVE_NATMC32_XCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_WB
+# define ETHR_HAVE_NATMC32_XCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_ACQB
+# define ETHR_HAVE_NATMC32_XCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_RELB
+# define ETHR_HAVE_NATMC32_XCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_XCHG_MB
+# define ETHR_HAVE_NATMC32_XCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET
+# define ETHR_HAVE_NATMC32_SET 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_RB
+# define ETHR_HAVE_NATMC32_SET_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_WB
+# define ETHR_HAVE_NATMC32_SET_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_ACQB
+# define ETHR_HAVE_NATMC32_SET_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_RELB
+# define ETHR_HAVE_NATMC32_SET_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_SET_MB
+# define ETHR_HAVE_NATMC32_SET_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT
+# define ETHR_HAVE_NATMC32_INIT 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_RB
+# define ETHR_HAVE_NATMC32_INIT_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_WB
+# define ETHR_HAVE_NATMC32_INIT_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_ACQB
+# define ETHR_HAVE_NATMC32_INIT_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_RELB
+# define ETHR_HAVE_NATMC32_INIT_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INIT_MB
+# define ETHR_HAVE_NATMC32_INIT_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN
+# define ETHR_HAVE_NATMC32_ADD_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_RB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_WB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_ACQB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_RELB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RETURN_MB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ
+# define ETHR_HAVE_NATMC32_READ 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_RB
+# define ETHR_HAVE_NATMC32_READ_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_WB
+# define ETHR_HAVE_NATMC32_READ_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_ACQB
+# define ETHR_HAVE_NATMC32_READ_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_RELB
+# define ETHR_HAVE_NATMC32_READ_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_READ_MB
+# define ETHR_HAVE_NATMC32_READ_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN
+# define ETHR_HAVE_NATMC32_INC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_RB
+# define ETHR_HAVE_NATMC32_INC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_WB
+# define ETHR_HAVE_NATMC32_INC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_ACQB
+# define ETHR_HAVE_NATMC32_INC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_RELB
+# define ETHR_HAVE_NATMC32_INC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RETURN_MB
+# define ETHR_HAVE_NATMC32_INC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN
+# define ETHR_HAVE_NATMC32_DEC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_RB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_WB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_ACQB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_RELB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RETURN_MB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD
+# define ETHR_HAVE_NATMC32_ADD 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RB
+# define ETHR_HAVE_NATMC32_ADD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_WB
+# define ETHR_HAVE_NATMC32_ADD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_ACQB
+# define ETHR_HAVE_NATMC32_ADD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_RELB
+# define ETHR_HAVE_NATMC32_ADD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_ADD_MB
+# define ETHR_HAVE_NATMC32_ADD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC
+# define ETHR_HAVE_NATMC32_INC 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RB
+# define ETHR_HAVE_NATMC32_INC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_WB
+# define ETHR_HAVE_NATMC32_INC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_ACQB
+# define ETHR_HAVE_NATMC32_INC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_RELB
+# define ETHR_HAVE_NATMC32_INC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_INC_MB
+# define ETHR_HAVE_NATMC32_INC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC
+# define ETHR_HAVE_NATMC32_DEC 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RB
+# define ETHR_HAVE_NATMC32_DEC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_WB
+# define ETHR_HAVE_NATMC32_DEC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_ACQB
+# define ETHR_HAVE_NATMC32_DEC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_RELB
+# define ETHR_HAVE_NATMC32_DEC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_DEC_MB
+# define ETHR_HAVE_NATMC32_DEC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD
+# define ETHR_HAVE_NATMC32_AND_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_RB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_WB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_ACQB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_RELB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_AND_RETOLD_MB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD
+# define ETHR_HAVE_NATMC32_OR_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_RB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_WB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_ACQB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_RELB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC64_OR_RETOLD_MB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_MB 1
+# endif
+#elif ETHR_NATMC32_BITS__ == 32
+# undef ETHR_HAVE_NATMC32_CMPXCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG
+# define ETHR_HAVE_NATMC32_CMPXCHG 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_RB
+# define ETHR_HAVE_NATMC32_CMPXCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_WB
+# define ETHR_HAVE_NATMC32_CMPXCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_ACQB
+# define ETHR_HAVE_NATMC32_CMPXCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_RELB
+# define ETHR_HAVE_NATMC32_CMPXCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_CMPXCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_CMPXCHG_MB
+# define ETHR_HAVE_NATMC32_CMPXCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG
+# define ETHR_HAVE_NATMC32_XCHG 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_RB
+# define ETHR_HAVE_NATMC32_XCHG_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_WB
+# define ETHR_HAVE_NATMC32_XCHG_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_ACQB
+# define ETHR_HAVE_NATMC32_XCHG_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_RELB
+# define ETHR_HAVE_NATMC32_XCHG_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_XCHG_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_XCHG_MB
+# define ETHR_HAVE_NATMC32_XCHG_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET
+# define ETHR_HAVE_NATMC32_SET 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_RB
+# define ETHR_HAVE_NATMC32_SET_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_WB
+# define ETHR_HAVE_NATMC32_SET_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_ACQB
+# define ETHR_HAVE_NATMC32_SET_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_RELB
+# define ETHR_HAVE_NATMC32_SET_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_SET_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_SET_MB
+# define ETHR_HAVE_NATMC32_SET_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT
+# define ETHR_HAVE_NATMC32_INIT 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_RB
+# define ETHR_HAVE_NATMC32_INIT_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_WB
+# define ETHR_HAVE_NATMC32_INIT_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_ACQB
+# define ETHR_HAVE_NATMC32_INIT_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_RELB
+# define ETHR_HAVE_NATMC32_INIT_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INIT_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INIT_MB
+# define ETHR_HAVE_NATMC32_INIT_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN
+# define ETHR_HAVE_NATMC32_ADD_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_RB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_WB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_ACQB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_RELB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RETURN_MB
+# define ETHR_HAVE_NATMC32_ADD_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ
+# define ETHR_HAVE_NATMC32_READ 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_RB
+# define ETHR_HAVE_NATMC32_READ_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_WB
+# define ETHR_HAVE_NATMC32_READ_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_ACQB
+# define ETHR_HAVE_NATMC32_READ_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_RELB
+# define ETHR_HAVE_NATMC32_READ_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_READ_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_READ_MB
+# define ETHR_HAVE_NATMC32_READ_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN
+# define ETHR_HAVE_NATMC32_INC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_RB
+# define ETHR_HAVE_NATMC32_INC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_WB
+# define ETHR_HAVE_NATMC32_INC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_ACQB
+# define ETHR_HAVE_NATMC32_INC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_RELB
+# define ETHR_HAVE_NATMC32_INC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RETURN_MB
+# define ETHR_HAVE_NATMC32_INC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN
+# define ETHR_HAVE_NATMC32_DEC_RETURN 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_RB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_WB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_ACQB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_RELB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RETURN_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RETURN_MB
+# define ETHR_HAVE_NATMC32_DEC_RETURN_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD
+# define ETHR_HAVE_NATMC32_ADD 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RB
+# define ETHR_HAVE_NATMC32_ADD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_WB
+# define ETHR_HAVE_NATMC32_ADD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_ACQB
+# define ETHR_HAVE_NATMC32_ADD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_RELB
+# define ETHR_HAVE_NATMC32_ADD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_ADD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_ADD_MB
+# define ETHR_HAVE_NATMC32_ADD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC
+# define ETHR_HAVE_NATMC32_INC 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RB
+# define ETHR_HAVE_NATMC32_INC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_WB
+# define ETHR_HAVE_NATMC32_INC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_ACQB
+# define ETHR_HAVE_NATMC32_INC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_RELB
+# define ETHR_HAVE_NATMC32_INC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_INC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_INC_MB
+# define ETHR_HAVE_NATMC32_INC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC
+# define ETHR_HAVE_NATMC32_DEC 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RB
+# define ETHR_HAVE_NATMC32_DEC_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_WB
+# define ETHR_HAVE_NATMC32_DEC_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_ACQB
+# define ETHR_HAVE_NATMC32_DEC_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_RELB
+# define ETHR_HAVE_NATMC32_DEC_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_DEC_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_DEC_MB
+# define ETHR_HAVE_NATMC32_DEC_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD
+# define ETHR_HAVE_NATMC32_AND_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_RB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_WB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_ACQB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_RELB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_AND_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_AND_RETOLD_MB
+# define ETHR_HAVE_NATMC32_AND_RETOLD_MB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD
+# define ETHR_HAVE_NATMC32_OR_RETOLD 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_RB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_RB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_RB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_WB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_WB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_WB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_ACQB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_ACQB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_ACQB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_RELB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_RELB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_RELB 1
+# endif
+# undef ETHR_HAVE_NATMC32_OR_RETOLD_MB
+# ifdef ETHR_HAVE_ETHR_NATIVE_ATOMIC32_OR_RETOLD_MB
+# define ETHR_HAVE_NATMC32_OR_RETOLD_MB 1
+# endif
+#else
+# error "Invalid native atomic size"
+#endif
+
+#if (!defined(ETHR_HAVE_NATMC32_CMPXCHG) \
+ && !defined(ETHR_HAVE_NATMC32_CMPXCHG_RB) \
+ && !defined(ETHR_HAVE_NATMC32_CMPXCHG_WB) \
+ && !defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB) \
+ && !defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB) \
+ && !defined(ETHR_HAVE_NATMC32_CMPXCHG_MB))
+# error "No native cmpxchg() op available"
+#endif
+
+
/*
- * --- 32-bit atomics ---------------------------------------------------------
+ * Read op used together with cmpxchg() fallback when no native op present.
*/
+#if defined(ETHR_HAVE_NATMC32_READ)
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC32_FUNC__(read)(VAR)
+#elif defined(ETHR_HAVE_NATMC32_READ_RB)
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC32_FUNC__(read_rb)(VAR)
+#elif defined(ETHR_HAVE_NATMC32_READ_WB)
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC32_FUNC__(read_wb)(VAR)
+#elif defined(ETHR_HAVE_NATMC32_READ_ACQB)
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC32_FUNC__(read_acqb)(VAR)
+#elif defined(ETHR_HAVE_NATMC32_READ_RELB)
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC32_FUNC__(read_relb)(VAR)
+#elif defined(ETHR_HAVE_NATMC32_READ_MB)
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ETHR_NATMC32_FUNC__(read_mb)(VAR)
+#else
+/*
+ * We have no native read() op; guess zero and then use the
+ * the atomics actual value returned from cmpxchg().
+ */
+#define ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR) \
+ ((ETHR_NAINT32_T__) 0)
+#endif
+
+/*
+ * Native cmpxchg() fallback used when no native op present.
+ */
+#define ETHR_NATMC32_CMPXCHG_FALLBACK__(CMPXCHG, VAR, AVAL, OPS) \
+do { \
+ ethr_sint32_t AVAL; \
+ ETHR_NAINT32_T__ new__, act__, exp__; \
+ act__ = ETHR_NATMC32_CMPXCHG_FALLBACK_READ__(VAR); \
+ do { \
+ exp__ = act__; \
+ AVAL = (ethr_sint32_t) act__; \
+ { OPS; } \
+ new__ = (ETHR_NAINT32_T__) AVAL; \
+ act__ = CMPXCHG(VAR, new__, exp__); \
+ } while (__builtin_expect(act__ != exp__, 0)); \
+} while (0)
-static ETHR_INLINE ethr_sint32_t *
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_addr)(ethr_atomic32_t *var)
+
+
+/* --- addr() --- */
+
+static ETHR_INLINE ethr_sint32_t *ETHR_ATMC32_FUNC__(addr)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return ethr_native_atomic32_addr(var);
+ return (ethr_sint32_t *) ETHR_NATMC32_ADDR_FUNC__(var);
+
+}
+
+
+/* --- cmpxchg() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(cmpxchg)(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
#else
- return (ethr_sint32_t *) var;
+#error "Missing implementation of ethr_atomic32_cmpxchg()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_init)(ethr_atomic32_t *var,
- ethr_sint32_t i)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(cmpxchg_rb)(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) i);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var = i);
+#error "Missing implementation of ethr_atomic32_cmpxchg_rb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_set)(ethr_atomic32_t *var, ethr_sint32_t i)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(cmpxchg_wb)(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) i);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var = i);
+#error "Missing implementation of ethr_atomic32_cmpxchg_wb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_read)(ethr_atomic32_t *var)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(cmpxchg_acqb)(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
+#error "Missing implementation of ethr_atomic32_cmpxchg_acqb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(cmpxchg_relb)(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var);
+#if defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#else
+#error "Missing implementation of ethr_atomic32_cmpxchg_relb()!"
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(cmpxchg_mb)(ethr_atomic32_t *var, ethr_sint32_t val, ethr_sint32_t old_val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_mb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_relb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_wb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg_rb)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var, (ETHR_NAINT32_T__) val, (ETHR_NAINT32_T__) old_val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_cmpxchg_mb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_add)(ethr_atomic32_t *var,
- ethr_sint32_t incr)
+
+/* --- xchg() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(xchg)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) incr);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_XCHG)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var += incr);
+#error "Missing implementation of ethr_atomic32_xchg()!"
#endif
-}
-
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_add_read)(ethr_atomic32_t *var,
- ethr_sint32_t i)
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(xchg_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t)
- ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) i);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_XCHG_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
+#error "Missing implementation of ethr_atomic32_xchg_rb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(xchg_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, *var += i; res = *var);
+#if defined(ETHR_HAVE_NATMC32_XCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+#else
+#error "Missing implementation of ethr_atomic32_xchg_wb()!"
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(xchg_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_XCHG_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_XCHG)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_xchg_acqb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_inc)(ethr_atomic32_t *var)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(xchg_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC32_FUNC__(inc)(var);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_XCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, ++(*var));
+#error "Missing implementation of ethr_atomic32_xchg_relb()!"
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_dec)(ethr_atomic32_t *var)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(xchg_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC32_FUNC__(dec)(var);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_XCHG_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_XCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_XCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval = val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval = val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_xchg_mb()!"
+#endif
+ return res;
+}
+
+
+/* --- set() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(set)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_SET)
+ ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RB)
+ ETHR_NATMC32_FUNC__(set_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_WB)
+ ETHR_NATMC32_FUNC__(set_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_ACQB)
+ ETHR_NATMC32_FUNC__(set_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RELB)
+ ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_MB)
+ ETHR_NATMC32_FUNC__(set_mb)(var, (ETHR_NAINT32_T__) val);
+#else
+ (void) ETHR_ATMC32_FUNC__(xchg)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(set_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_SET_RB)
+ ETHR_NATMC32_FUNC__(set_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET)
+ ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_SET_MB)
+ ETHR_NATMC32_FUNC__(set_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_WB)
+ ETHR_NATMC32_FUNC__(set_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_SET_ACQB)
+ ETHR_NATMC32_FUNC__(set_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_SET_RELB)
+ ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC32_FUNC__(xchg_rb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(set_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_SET_WB)
+ ETHR_NATMC32_FUNC__(set_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_MB)
+ ETHR_NATMC32_FUNC__(set_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+#else
+ (void) ETHR_ATMC32_FUNC__(xchg_wb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(set_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_SET_ACQB)
+ ETHR_NATMC32_FUNC__(set_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RB)
+ ETHR_NATMC32_FUNC__(set_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_SET)
+ ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_SET_MB)
+ ETHR_NATMC32_FUNC__(set_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_WB)
+ ETHR_NATMC32_FUNC__(set_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_SET_RELB)
+ ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC32_FUNC__(xchg_acqb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(set_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_SET_RELB)
+ ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_NATMC32_FUNC__(set_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_MB)
+ ETHR_NATMC32_FUNC__(set_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_acqb)(var, (ETHR_NAINT32_T__) val);
+#else
+ (void) ETHR_ATMC32_FUNC__(xchg_relb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(set_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_SET_MB)
+ ETHR_NATMC32_FUNC__(set_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_RELB)
+ ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_SET_ACQB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_SET_WB)
+ ETHR_MEMBAR(ETHR_LoadStore);
+ ETHR_NATMC32_FUNC__(set_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_SET_RB)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_SET)
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(set)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC32_FUNC__(xchg_mb)(var, val);
+#endif
+}
+
+
+/* --- init() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(init)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_INIT)
+ ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RB)
+ ETHR_NATMC32_FUNC__(init_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_WB)
+ ETHR_NATMC32_FUNC__(init_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_ACQB)
+ ETHR_NATMC32_FUNC__(init_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RELB)
+ ETHR_NATMC32_FUNC__(init_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_MB)
+ ETHR_NATMC32_FUNC__(init_mb)(var, (ETHR_NAINT32_T__) val);
#else
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, --(*var));
+ ETHR_ATMC32_FUNC__(set)(var, val);
#endif
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_inc_read)(ethr_atomic32_t *var)
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(init_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+#if defined(ETHR_HAVE_NATMC32_INIT_RB)
+ ETHR_NATMC32_FUNC__(init_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT)
+ ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INIT_MB)
+ ETHR_NATMC32_FUNC__(init_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_WB)
+ ETHR_NATMC32_FUNC__(init_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INIT_ACQB)
+ ETHR_NATMC32_FUNC__(init_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RELB)
+ ETHR_NATMC32_FUNC__(init_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
+ ETHR_ATMC32_FUNC__(set_rb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(init_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_INIT_WB)
+ ETHR_NATMC32_FUNC__(init_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_MB)
+ ETHR_NATMC32_FUNC__(init_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_relb)(var, (ETHR_NAINT32_T__) val);
+#else
+ ETHR_ATMC32_FUNC__(set_wb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(init_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_INIT_ACQB)
+ ETHR_NATMC32_FUNC__(init_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RB)
+ ETHR_NATMC32_FUNC__(init_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INIT)
+ ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INIT_MB)
+ ETHR_NATMC32_FUNC__(init_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_WB)
+ ETHR_NATMC32_FUNC__(init_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RELB)
+ ETHR_NATMC32_FUNC__(init_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ ETHR_ATMC32_FUNC__(set_acqb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(init_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_INIT_RELB)
+ ETHR_NATMC32_FUNC__(init_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(init_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_MB)
+ ETHR_NATMC32_FUNC__(init_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_acqb)(var, (ETHR_NAINT32_T__) val);
+#else
+ ETHR_ATMC32_FUNC__(set_relb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(init_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_INIT_MB)
+ ETHR_NATMC32_FUNC__(init_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RELB)
+ ETHR_NATMC32_FUNC__(init_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INIT_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_INIT_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(init_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INIT_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INIT)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(init)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ ETHR_ATMC32_FUNC__(set_mb)(var, val);
+#endif
+}
+
+
+/* --- add_read() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(add_read)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = ++(*var));
+#if defined(ETHR_HAVE_NATMC32_ADD_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#else
+#error "Missing implementation of ethr_atomic32_add_read()!"
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(add_read_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_ADD_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_atomic32_add_read_rb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_dec_read)(ethr_atomic32_t *var)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(add_read_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_ADD_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
#else
+#error "Missing implementation of ethr_atomic32_add_read_wb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(add_read_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = --(*var));
+#if defined(ETHR_HAVE_NATMC32_ADD_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_add_read_acqb()!"
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(add_read_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_ADD_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#else
+#error "Missing implementation of ethr_atomic32_add_read_relb()!"
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_read_band)(ethr_atomic32_t *var,
- ethr_sint32_t mask)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(add_read_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t)
- ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) mask);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_ADD_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(add_return)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, aval += val; res = aval);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, aval += val; res = aval);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
+#error "Missing implementation of ethr_atomic32_add_read_mb()!"
+#endif
+ return res;
+}
+
+
+/* --- read() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read)(ethr_atomic32_t *var)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var; *var &= mask);
+#if defined(ETHR_HAVE_NATMC32_READ)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_mb)(var);
+#else
+ res = ETHR_ATMC32_FUNC__(cmpxchg)(var, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_rb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_READ_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_READ_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_READ_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_READ_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ res = ETHR_ATMC32_FUNC__(cmpxchg_rb)(var, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_read_bor)(ethr_atomic32_t *var,
- ethr_sint32_t mask)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_wb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return
- (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var,
- (ETHR_NAINT32_T__) mask);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_READ_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_relb)(var);
#else
+ res = ETHR_ATMC32_FUNC__(cmpxchg_wb)(var, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_acqb)(ethr_atomic32_t *var)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var; *var |= mask);
+#if defined(ETHR_HAVE_NATMC32_READ_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC32_READ)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC32_READ_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC32_READ_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#else
+ res = ETHR_ATMC32_FUNC__(cmpxchg_acqb)(var, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_relb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_READ_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+#else
+ res = ETHR_ATMC32_FUNC__(cmpxchg_relb)(var, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_xchg)(ethr_atomic32_t *var,
- ethr_sint32_t new)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_mb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(xchg)(var,
- (ETHR_NAINT32_T__) new);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_READ_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC32_READ_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_READ_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC32_READ_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore);
+#elif defined(ETHR_HAVE_NATMC32_READ)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(read)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore);
#else
+ res = ETHR_ATMC32_FUNC__(cmpxchg_mb)(var, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__, (ethr_sint32_t) ETHR_UNUSUAL_SINT32_VAL__);
+#endif
+ return res;
+}
+
+
+/* --- inc_read() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(inc_read)(ethr_atomic32_t *var)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var, res = *var; *var = new);
+#if defined(ETHR_HAVE_NATMC32_INC_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_mb)(var);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read)(var, (ethr_sint32_t) 1);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(inc_read_rb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_INC_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_rb)(var, (ethr_sint32_t) 1);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_cmpxchg)(ethr_atomic32_t *var,
- ethr_sint32_t new,
- ethr_sint32_t exp)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(inc_read_wb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(cmpxchg)(var,
- (ETHR_NAINT32_T__) new,
- (ETHR_NAINT32_T__) exp);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_INC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_relb)(var);
#else
+ res = ETHR_ATMC32_FUNC__(add_read_wb)(var, (ethr_sint32_t) 1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(inc_read_acqb)(ethr_atomic32_t *var)
+{
ethr_sint32_t res;
- ETHR_ATOMIC_OP_FALLBACK_IMPL__(var,
- {
- res = *var;
- if (__builtin_expect(res == exp, 1))
- *var = new;
- });
+#if defined(ETHR_HAVE_NATMC32_INC_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_acqb)(var, (ethr_sint32_t) 1);
+#endif
return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(inc_read_relb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_INC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_relb)(var, (ethr_sint32_t) 1);
#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(inc_read_mb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_INC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_mb)(var, (ethr_sint32_t) 1);
+#endif
+ return res;
}
-/*
- * Important memory barrier requirements.
- *
- * The following atomic operations *must* supply a memory barrier of
- * at least the type specified by its suffix:
- * _acqb = acquire barrier
- * _relb = release barrier
- */
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_read_acqb)(ethr_atomic32_t *var)
+/* --- dec_read() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(dec_read)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(read_acqb)(var);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_DEC_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_mb)(var);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic32_read)(var);
+ res = ETHR_ATMC32_FUNC__(add_read)(var, (ethr_sint32_t) -1);
#endif
+ return res;
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_inc_read_acqb)(ethr_atomic32_t *var)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(dec_read_rb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(inc_return_acqb)(var);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_DEC_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic32_inc_read)(var);
+ res = ETHR_ATMC32_FUNC__(add_read_rb)(var, (ethr_sint32_t) -1);
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_set_relb)(ethr_atomic32_t *var,
- ethr_sint32_t val)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(dec_read_wb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- ETHR_NATMC32_FUNC__(set_relb)(var, (ETHR_NAINT32_T__) val);
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_DEC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_wb)(var, (ethr_sint32_t) -1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(dec_read_acqb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_DEC_RETURN_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
- ETHR_INLINE_FUNC_NAME_(ethr_atomic32_set)(var, val);
+ res = ETHR_ATMC32_FUNC__(add_read_acqb)(var, (ethr_sint32_t) -1);
#endif
+ return res;
}
-static ETHR_INLINE void
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_dec_relb)(ethr_atomic32_t *var)
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(dec_read_relb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_DEC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_acqb)(var);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_relb)(var, (ethr_sint32_t) -1);
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(dec_read_mb)(ethr_atomic32_t *var)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_DEC_RETURN_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RETURN)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ res = ETHR_ATMC32_FUNC__(add_read_mb)(var, (ethr_sint32_t) -1);
+#endif
+ return res;
+}
+
+
+/* --- add() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(add)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_ADD)
+ ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RB)
+ ETHR_NATMC32_FUNC__(add_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_WB)
+ ETHR_NATMC32_FUNC__(add_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_ACQB)
+ ETHR_NATMC32_FUNC__(add_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RELB)
+ ETHR_NATMC32_FUNC__(add_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_MB)
+ ETHR_NATMC32_FUNC__(add_mb)(var, (ETHR_NAINT32_T__) val);
+#else
+ (void) ETHR_ATMC32_FUNC__(add_read)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(add_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_ADD_RB)
+ ETHR_NATMC32_FUNC__(add_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD)
+ ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_ADD_MB)
+ ETHR_NATMC32_FUNC__(add_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_WB)
+ ETHR_NATMC32_FUNC__(add_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_ADD_ACQB)
+ ETHR_NATMC32_FUNC__(add_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RELB)
+ ETHR_NATMC32_FUNC__(add_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC32_FUNC__(add_read_rb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(add_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_ADD_WB)
+ ETHR_NATMC32_FUNC__(add_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_MB)
+ ETHR_NATMC32_FUNC__(add_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(add_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(add_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(add_relb)(var, (ETHR_NAINT32_T__) val);
+#else
+ (void) ETHR_ATMC32_FUNC__(add_read_wb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(add_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_ADD_ACQB)
+ ETHR_NATMC32_FUNC__(add_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RB)
+ ETHR_NATMC32_FUNC__(add_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD)
+ ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_MB)
+ ETHR_NATMC32_FUNC__(add_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_WB)
+ ETHR_NATMC32_FUNC__(add_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RELB)
+ ETHR_NATMC32_FUNC__(add_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC32_FUNC__(add_read_acqb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(add_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_ADD_RELB)
+ ETHR_NATMC32_FUNC__(add_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_MB)
+ ETHR_NATMC32_FUNC__(add_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add_acqb)(var, (ETHR_NAINT32_T__) val);
+#else
+ (void) ETHR_ATMC32_FUNC__(add_read_relb)(var, val);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(add_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+#if defined(ETHR_HAVE_NATMC32_ADD_MB)
+ ETHR_NATMC32_FUNC__(add_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RELB)
+ ETHR_NATMC32_FUNC__(add_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_ADD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_ADD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(add)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC32_FUNC__(add_read_mb)(var, val);
+#endif
+}
+
+
+/* --- inc() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(inc)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_INC)
+ ETHR_NATMC32_FUNC__(inc)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RB)
+ ETHR_NATMC32_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_WB)
+ ETHR_NATMC32_FUNC__(inc_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_ACQB)
+ ETHR_NATMC32_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RELB)
+ ETHR_NATMC32_FUNC__(inc_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_MB)
+ ETHR_NATMC32_FUNC__(inc_mb)(var);
+#else
+ (void) ETHR_ATMC32_FUNC__(inc_read)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(inc_rb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_INC_RB)
+ ETHR_NATMC32_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC)
+ ETHR_NATMC32_FUNC__(inc)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INC_MB)
+ ETHR_NATMC32_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_WB)
+ ETHR_NATMC32_FUNC__(inc_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INC_ACQB)
+ ETHR_NATMC32_FUNC__(inc_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_INC_RELB)
+ ETHR_NATMC32_FUNC__(inc_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC32_FUNC__(inc_read_rb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(inc_wb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_INC_WB)
+ ETHR_NATMC32_FUNC__(inc_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(inc)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_MB)
+ ETHR_NATMC32_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(inc_relb)(var);
+#else
+ (void) ETHR_ATMC32_FUNC__(inc_read_wb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(inc_acqb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_INC_ACQB)
+ ETHR_NATMC32_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RB)
+ ETHR_NATMC32_FUNC__(inc_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC)
+ ETHR_NATMC32_FUNC__(inc)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_MB)
+ ETHR_NATMC32_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_WB)
+ ETHR_NATMC32_FUNC__(inc_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RELB)
+ ETHR_NATMC32_FUNC__(inc_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC32_FUNC__(inc_read_acqb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(inc_relb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_INC_RELB)
+ ETHR_NATMC32_FUNC__(inc_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_MB)
+ ETHR_NATMC32_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc_acqb)(var);
+#else
+ (void) ETHR_ATMC32_FUNC__(inc_read_relb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(inc_mb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_INC_MB)
+ ETHR_NATMC32_FUNC__(inc_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_RELB)
+ ETHR_NATMC32_FUNC__(inc_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_INC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_INC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(inc)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+ (void) ETHR_ATMC32_FUNC__(inc_read_mb)(var);
+#endif
+}
+
+
+/* --- dec() --- */
+
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(dec)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
+#if defined(ETHR_HAVE_NATMC32_DEC)
+ ETHR_NATMC32_FUNC__(dec)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RB)
+ ETHR_NATMC32_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_WB)
+ ETHR_NATMC32_FUNC__(dec_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_ACQB)
+ ETHR_NATMC32_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RELB)
+ ETHR_NATMC32_FUNC__(dec_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_MB)
+ ETHR_NATMC32_FUNC__(dec_mb)(var);
+#else
+ (void) ETHR_ATMC32_FUNC__(dec_read)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(dec_rb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_DEC_RB)
+ ETHR_NATMC32_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC)
+ ETHR_NATMC32_FUNC__(dec)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_DEC_MB)
+ ETHR_NATMC32_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_WB)
+ ETHR_NATMC32_FUNC__(dec_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_DEC_ACQB)
+ ETHR_NATMC32_FUNC__(dec_acqb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RELB)
+ ETHR_NATMC32_FUNC__(dec_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+ (void) ETHR_ATMC32_FUNC__(dec_read_rb)(var);
+#endif
+}
+
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(dec_wb)(ethr_atomic32_t *var)
+{
+#if defined(ETHR_HAVE_NATMC32_DEC_WB)
+ ETHR_NATMC32_FUNC__(dec_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(dec)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_MB)
+ ETHR_NATMC32_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
ETHR_NATMC32_FUNC__(dec_relb)(var);
#else
- ETHR_INLINE_FUNC_NAME_(ethr_atomic32_dec)(var);
+ (void) ETHR_ATMC32_FUNC__(dec_read_wb)(var);
#endif
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_dec_read_relb)(ethr_atomic32_t *var)
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(dec_acqb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t) ETHR_NATMC32_FUNC__(dec_return_relb)(var);
+#if defined(ETHR_HAVE_NATMC32_DEC_ACQB)
+ ETHR_NATMC32_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RB)
+ ETHR_NATMC32_FUNC__(dec_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC)
+ ETHR_NATMC32_FUNC__(dec)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_MB)
+ ETHR_NATMC32_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_WB)
+ ETHR_NATMC32_FUNC__(dec_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RELB)
+ ETHR_NATMC32_FUNC__(dec_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic32_dec_read)(var);
+ (void) ETHR_ATMC32_FUNC__(dec_read_acqb)(var);
#endif
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_cmpxchg_acqb)(ethr_atomic32_t *var,
- ethr_sint32_t new,
- ethr_sint32_t exp)
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(dec_relb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t)
- ETHR_NATMC32_FUNC__(cmpxchg_acqb)(var,
- (ETHR_NAINT32_T__) new,
- (ETHR_NAINT32_T__) exp);
+#if defined(ETHR_HAVE_NATMC32_DEC_RELB)
+ ETHR_NATMC32_FUNC__(dec_relb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec_wb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_MB)
+ ETHR_NATMC32_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec_rb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec_acqb)(var);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic32_cmpxchg)(var, new, exp);
+ (void) ETHR_ATMC32_FUNC__(dec_read_relb)(var);
#endif
}
-static ETHR_INLINE ethr_sint32_t
-ETHR_INLINE_FUNC_NAME_(ethr_atomic32_cmpxchg_relb)(ethr_atomic32_t *var,
- ethr_sint32_t new,
- ethr_sint32_t exp)
+static ETHR_INLINE void ETHR_ATMC32_FUNC__(dec_mb)(ethr_atomic32_t *var)
{
-#ifdef ETHR_HAVE_NATIVE_ATOMICS
- return (ethr_sint32_t)
- ETHR_NATMC32_FUNC__(cmpxchg_relb)(var,
- (ETHR_NAINT32_T__) new,
- (ETHR_NAINT32_T__) exp);
+#if defined(ETHR_HAVE_NATMC32_DEC_MB)
+ ETHR_NATMC32_FUNC__(dec_mb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RELB)
+ ETHR_NATMC32_FUNC__(dec_relb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec_acqb)(var);
+#elif defined(ETHR_HAVE_NATMC32_DEC_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec_wb)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec_rb)(var);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_DEC)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_FUNC__(dec)(var);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
#else
- return ETHR_INLINE_FUNC_NAME_(ethr_atomic32_cmpxchg)(var, new, exp);
+ (void) ETHR_ATMC32_FUNC__(dec_read_mb)(var);
#endif
}
-#endif /* ETHR_TRY_INLINE_FUNCS */
+/* --- read_band() --- */
-#undef ETHR_NAINT_T__
-#undef ETHR_NATMC_FUNC__
-#undef ETHR_NATMC_ADDR_FUNC__
-#undef ETHR_NAINT32_T__
-#undef ETHR_NATMC32_FUNC__
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_band)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_AND_RETOLD)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#else
+#error "Missing implementation of ethr_atomic32_read_band()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_band_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_AND_RETOLD_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_atomic32_read_band_rb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_band_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_AND_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+#else
+#error "Missing implementation of ethr_atomic32_read_band_wb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_band_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_AND_RETOLD_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_read_band_acqb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_band_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_AND_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#else
+#error "Missing implementation of ethr_atomic32_read_band_relb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_band_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_AND_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_AND_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(and_retold)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval &= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval &= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_read_band_mb()!"
+#endif
+ return res;
+}
+
+
+/* --- read_bor() --- */
+
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_bor)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_OR_RETOLD)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#else
+#error "Missing implementation of ethr_atomic32_read_bor()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_bor_rb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_OR_RETOLD_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad);
+#else
+#error "Missing implementation of ethr_atomic32_read_bor_rb()!"
+#endif
+ return res;
+}
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_bor_wb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_OR_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_MEMBAR(ETHR_StoreStore);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+#else
+#error "Missing implementation of ethr_atomic32_read_bor_wb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_bor_acqb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_OR_RETOLD_ACQB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_WB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_read_bor_acqb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_bor_relb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_OR_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_relb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_wb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_rb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#else
+#error "Missing implementation of ethr_atomic32_read_bor_relb()!"
+#endif
+ return res;
+}
+
+static ETHR_INLINE ethr_sint32_t ETHR_ATMC32_FUNC__(read_bor_mb)(ethr_atomic32_t *var, ethr_sint32_t val)
+{
+ ethr_sint32_t res;
+#if defined(ETHR_HAVE_NATMC32_OR_RETOLD_MB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_mb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RELB)
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_relb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_acqb)(var, (ETHR_NAINT32_T__) val);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_wb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold_rb)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_OR_RETOLD)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ res = (ethr_sint32_t) ETHR_NATMC32_FUNC__(or_retold)(var, (ETHR_NAINT32_T__) val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_MB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_mb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RELB)
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_relb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_ACQB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_acqb), var, aval, res = aval; aval |= val);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_WB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_wb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG_RB)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg_rb), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#elif defined(ETHR_HAVE_NATMC32_CMPXCHG)
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_StoreLoad);
+ ETHR_NATMC32_CMPXCHG_FALLBACK__(ETHR_NATMC32_FUNC__(cmpxchg), var, aval, res = aval; aval |= val);
+ ETHR_MEMBAR(ETHR_LoadLoad|ETHR_LoadStore|ETHR_StoreLoad|ETHR_StoreStore);
+#else
+#error "Missing implementation of ethr_atomic32_read_bor_mb()!"
#endif
+ return res;
+}
+
+#endif /* ETHR_ATMC32_INLINE__ */
+
+#endif /* ETHR_ATOMICS_H__ */