Added ARM CPU name detection based on lscpu code.

src/backend/cpu/platform/BasicCpuInfo_arm.cpp

@@ -1,10 +1,4 @@
 /* XMRig
- * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
- * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
- * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
- * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
- * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
- * Copyright 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
  * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
  * Copyright 2016-2020 XMRig       <support@xmrig.com>
  *
@@ -22,6 +16,10 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+
+#include "base/tools/String.h"
+
+
 #include <array>
 #include <cstring>
 #include <thread>
@@ -37,6 +35,15 @@
 #include "3rdparty/rapidjson/document.h"
 
 
+#ifdef XMRIG_OS_UNIX
+namespace xmrig {
+
+extern String cpu_name_arm();
+
+} // namespace xmrig
+#endif
+
+
 xmrig::BasicCpuInfo::BasicCpuInfo() :
     m_threads(std::thread::hardware_concurrency())
 {
@@ -53,6 +60,13 @@ xmrig::BasicCpuInfo::BasicCpuInfo() :
     m_flags.set(FLAG_AES, true);
 #   endif
 #   endif
+
+#   ifdef XMRIG_OS_UNIX
+    auto name = cpu_name_arm();
+    if (!name.isNull()) {
+        strncpy(m_brand, name, sizeof(m_brand) - 1);
+    }
+#   endif
 }