From c68f1802ce375c3425795671c74c6b3fd9c3a8ef Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Tue, 1 Jun 2010 13:51:34 +0000 Subject: OTP-8659 Add ethread support for gcc atomics Support for using gcc's built-in functions for atomic memory access has been added. This functionallity will be used if available and no other native atomic implementation in ERTS is available. --- erts/include/internal/gcc/ethread.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 erts/include/internal/gcc/ethread.h (limited to 'erts/include/internal/gcc/ethread.h') diff --git a/erts/include/internal/gcc/ethread.h b/erts/include/internal/gcc/ethread.h new file mode 100644 index 0000000000..bb378e31e0 --- /dev/null +++ b/erts/include/internal/gcc/ethread.h @@ -0,0 +1,30 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2010. 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 + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Description: Native atomic ethread support when using gcc + * Author: Rickard Green + */ + +#ifndef ETHREAD_GCC_H__ +#define ETHREAD_GCC_H__ + +#include "ethr_atomic.h" + +#endif -- cgit v1.2.3