整理

include/boost/predef/architecture/e2k.h

@@ -0,0 +1,54 @@
+/*
+Copyright Konstantin Ivlev 2021
+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_E2K_H
+#define BOOST_PREDEF_ARCHITECTURE_E2K_H
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/* tag::reference[]
+= `BOOST_ARCH_E2K`
+
+https://en.wikipedia.org/wiki/Elbrus_2000[E2K] architecture.
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+__e2k__+` | {predef_detection}
+
+| `+__e2k__+` | V.0.0
+|===
+*/ // end::reference[]
+
+#define BOOST_ARCH_E2K BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(__e2k__)
+#   undef BOOST_ARCH_E2K
+#   if !defined(BOOST_ARCH_E2K) && defined(__iset__)
+#       define BOOST_ARCH_E2K BOOST_VERSION_NUMBER(__iset__,0,0)
+#   endif
+#   if !defined(BOOST_ARCH_E2K)
+#       define BOOST_ARCH_E2K BOOST_VERSION_NUMBER_AVAILABLE
+#   endif
+#endif
+
+#if BOOST_ARCH_E2K
+#   define BOOST_ARCH_E2K_AVAILABLE
+#endif
+
+#if BOOST_ARCH_E2K
+#   define BOOST_ARCH_WORD_BITS_64 BOOST_VERSION_NUMBER_AVAILABLE
+#endif
+
+#define BOOST_ARCH_E2K_NAME "E2K"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_ARCH_E2K,BOOST_ARCH_E2K_NAME)