From 16b38ff6c64f807d23982f59544e416fc9d3e13e Mon Sep 17 00:00:00 2001
From: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Date: Mon, 11 Jan 2021 18:18:26 +0100
Subject: msgpack/predef: add riscV support

---
 .../include/rpc/msgpack/predef/architecture.h      |  1 +
 .../rpc/msgpack/predef/architecture/riscv.h        | 48 ++++++++++++++++++++++
 .../include/rpc/msgpack/predef/other/endian.h      |  3 +-
 3 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture/riscv.h

(limited to 'host/lib/deps/rpclib')

diff --git a/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture.h b/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture.h
index 4a0ce2749..1bd998c59 100644
--- a/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture.h
+++ b/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture.h
@@ -18,6 +18,7 @@ http://www.boost.org/LICENSE_1_0.txt)
 #include <rpc/msgpack/predef/architecture/parisc.h>
 #include <rpc/msgpack/predef/architecture/ppc.h>
 #include <rpc/msgpack/predef/architecture/pyramid.h>
+#include <rpc/msgpack/predef/architecture/riscv.h>
 #include <rpc/msgpack/predef/architecture/rs6k.h>
 #include <rpc/msgpack/predef/architecture/sparc.h>
 #include <rpc/msgpack/predef/architecture/superh.h>
diff --git a/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture/riscv.h b/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture/riscv.h
new file mode 100644
index 000000000..8b819d77e
--- /dev/null
+++ b/host/lib/deps/rpclib/include/rpc/msgpack/predef/architecture/riscv.h
@@ -0,0 +1,48 @@
+/*
+Copyright Andreas Schwab 2019
+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_RISCV_H
+#define BOOST_PREDEF_ARCHITECTURE_RISCV_H
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/* tag::reference[]
+= `BOOST_ARCH_RISCV`
+
+http://en.wikipedia.org/wiki/RISC-V[RISC-V] architecture.
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+__riscv+` | {predef_detection}
+|===
+*/ // end::reference[]
+
+#define BOOST_ARCH_RISCV BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(__riscv)
+#   undef BOOST_ARCH_RISCV
+#   define BOOST_ARCH_RISCV BOOST_VERSION_NUMBER_AVAILABLE
+#endif
+
+#if BOOST_ARCH_RISCV
+#   define BOOST_ARCH_RISCV_AVAILABLE
+#endif
+
+#if BOOST_ARCH_RISCV
+#   undef BOOST_ARCH_WORD_BITS_32
+#   define BOOST_ARCH_WORD_BITS_32 BOOST_VERSION_NUMBER_AVAILABLE
+#endif
+
+#define BOOST_ARCH_RISCV_NAME "RISC-V"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_ARCH_RISCV,BOOST_ARCH_RISCV_NAME)
diff --git a/host/lib/deps/rpclib/include/rpc/msgpack/predef/other/endian.h b/host/lib/deps/rpclib/include/rpc/msgpack/predef/other/endian.h
index 3f367b3d4..a7c1fb4dc 100644
--- a/host/lib/deps/rpclib/include/rpc/msgpack/predef/other/endian.h
+++ b/host/lib/deps/rpclib/include/rpc/msgpack/predef/other/endian.h
@@ -127,7 +127,8 @@ information and acquired knowledge:
         defined(__AARCH64EL__) || \
         defined(_MIPSEL) || \
         defined(__MIPSEL) || \
-        defined(__MIPSEL__)
+        defined(__MIPSEL__) || \
+        defined(__riscv)
 #       undef MSGPACK_ENDIAN_LITTLE_BYTE
 #       define MSGPACK_ENDIAN_LITTLE_BYTE MSGPACK_VERSION_NUMBER_AVAILABLE
 #   endif
-- 
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