整理

include/boost/predef/architecture/blackfin.h

@@ -0,0 +1,52 @@
+/*
+Copyright Rene Rivera 2013-2015
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt or copy at
+http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+#ifndef BOOST_PREDEF_ARCHITECTURE_BLACKFIN_H
+#define BOOST_PREDEF_ARCHITECTURE_BLACKFIN_H
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/* tag::reference[]
+= `BOOST_ARCH_BLACKFIN`
+
+Blackfin Processors from Analog Devices.
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+__bfin__+` | {predef_detection}
+| `+__BFIN__+` | {predef_detection}
+| `bfin` | {predef_detection}
+| `BFIN` | {predef_detection}
+|===
+*/ // end::reference[]
+
+#define BOOST_ARCH_BLACKFIN BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(__bfin__) || defined(__BFIN__) || \
+    defined(bfin) || defined(BFIN)
+#   undef BOOST_ARCH_BLACKFIN
+#   define BOOST_ARCH_BLACKFIN BOOST_VERSION_NUMBER_AVAILABLE
+#endif
+
+#if BOOST_ARCH_BLACKFIN
+#   define BOOST_ARCH_BLACKFIN_AVAILABLE
+#endif
+
+#if BOOST_ARCH_BLACKFIN
+#   undef BOOST_ARCH_WORD_BITS_16
+#   define BOOST_ARCH_WORD_BITS_16 BOOST_VERSION_NUMBER_AVAILABLE
+#endif
+
+#define BOOST_ARCH_BLACKFIN_NAME "Blackfin"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_ARCH_BLACKFIN,BOOST_ARCH_BLACKFIN_NAME)