Merge 6c8098378a into 08901a9a4b

Found this line to be missing. I looked through the history and seemed like the original author of the commit missed it out.

CMakeLists.txt

@@ -32,6 +32,7 @@ option(WITH_VAES            "Enable VAES instructions for Cryptonight" ON)
 option(WITH_BENCHMARK       "Enable builtin RandomX benchmark and stress test" ON)
 option(WITH_SECURE_JIT      "Enable secure access to JIT memory" OFF)
 option(WITH_DMI             "Enable DMI/SMBIOS reader" ON)
+option(WITH_AUTO_HUGEPAGE   "Enable Automatic setting of nr_hugepages (Linux Only)" ON)
 
 option(BUILD_STATIC         "Build static binary" OFF)
 option(ARM_V8               "Force ARMv8 (64 bit) architecture, use with caution if automatic detection fails, but you sure it may work" OFF)
@@ -181,6 +182,10 @@ else()
     if (XMRIG_OS_ANDROID)
         set(EXTRA_LIBS pthread rt dl log)
     elseif (XMRIG_OS_LINUX)
+        if (WITH_AUTO_HUGEPAGE)
+            add_definitions(/DXMRIG_FEATURE_AUTO_HUGEPAGE)
+        endif()
+
         list(APPEND SOURCES_OS
             src/crypto/common/LinuxMemory.h
             src/crypto/common/LinuxMemory.cpp

src/base/kernel/Platform.h

@@ -1,6 +1,6 @@
 /* XMRig
- * Copyright (c) 2018-2021 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2021 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -49,6 +49,12 @@ public:
     static inline bool isUserActive(uint64_t ms)    { return idleTime() < ms; }
     static inline const String &userAgent()         { return m_userAgent; }
 
+#   ifdef XMRIG_OS_WIN
+    static bool hasKeepalive();
+#   else
+    static constexpr bool hasKeepalive()            { return true; }
+#   endif
+
     static bool isOnBatteryPower();
     static uint64_t idleTime();
 

src/base/kernel/Platform_win.cpp

@@ -1,6 +1,6 @@
 /* XMRig
- * Copyright (c) 2018-2021 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2021 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -16,7 +16,6 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include <algorithm>
 #include <winsock2.h>
 #include <windows.h>
@@ -70,6 +69,12 @@ char *xmrig::Platform::createUserAgent()
 }
 
 
+bool xmrig::Platform::hasKeepalive()
+{
+    return winOsVersion().dwMajorVersion >= 6;
+}
+
+
 #ifndef XMRIG_FEATURE_HWLOC
 bool xmrig::Platform::setThreadAffinity(uint64_t cpu_id)
 {

src/base/kernel/config/BaseConfig.cpp

@@ -142,7 +142,7 @@ void xmrig::BaseConfig::printVersions()
     snprintf(buf, sizeof buf, "MSVC/%d", MSVC_VERSION);
 #   endif
 
-    Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%s/%s") WHITE_BOLD(" %s"), "ABOUT", APP_NAME, APP_VERSION, buf);
+    Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%s/%s") WHITE_BOLD(" %s") WHITE_BOLD(" (built for %s") WHITE_BOLD(" %s,") WHITE_BOLD(" %s)"), "ABOUT", APP_NAME, APP_VERSION, buf, APP_OS, APP_ARCH, APP_BITS);
 
     std::string libs;
 

src/base/net/stratum/Client.cpp

@@ -1,7 +1,7 @@
 /* XMRig
  * Copyright (c) 2019      jtgrassie   <https://github.com/jtgrassie>
- * Copyright (c) 2018-2021 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2021 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -42,13 +42,14 @@
 #include "base/io/json/JsonRequest.h"
 #include "base/io/log/Log.h"
 #include "base/kernel/interfaces/IClientListener.h"
+#include "base/kernel/Platform.h"
 #include "base/net/dns/Dns.h"
 #include "base/net/dns/DnsRecords.h"
 #include "base/net/stratum/Socks5.h"
 #include "base/net/tools/NetBuffer.h"
 #include "base/tools/Chrono.h"
-#include "base/tools/Cvt.h"
 #include "base/tools/cryptonote/BlobReader.h"
+#include "base/tools/Cvt.h"
 #include "net/JobResult.h"
 
 
@@ -343,6 +344,9 @@ bool xmrig::Client::close()
     setState(ClosingState);
 
     if (uv_is_closing(reinterpret_cast<uv_handle_t*>(m_socket)) == 0) {
+        if (Platform::hasKeepalive()) {
+            uv_tcp_keepalive(m_socket, 0, 60);
+        }
         uv_close(reinterpret_cast<uv_handle_t*>(m_socket), Client::onClose);
     }
 
@@ -567,9 +571,9 @@ void xmrig::Client::connect(const sockaddr *addr)
     uv_tcp_init(uv_default_loop(), m_socket);
     uv_tcp_nodelay(m_socket, 1);
 
-#   ifndef WIN32
-    uv_tcp_keepalive(m_socket, 1, 60);
-#   endif
+    if (Platform::hasKeepalive()) {
+        uv_tcp_keepalive(m_socket, 1, 60);
+    }
 
     uv_tcp_connect(req, m_socket, addr, onConnect);
 }
@@ -585,7 +589,7 @@ void xmrig::Client::handshake()
     if (isTLS()) {
         m_expire = Chrono::steadyMSecs() + kResponseTimeout;
 
-        m_tls->handshake();
+        m_tls->handshake(m_pool.isSNI() ? m_pool.host().data() : nullptr);
     }
     else
 #   endif

src/base/net/stratum/DaemonClient.cpp

@@ -1,13 +1,13 @@
 /* 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 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright 2019      Howard Chu  <https://github.com/hyc>
- * Copyright 2018-2020 SChernykh   <https://github.com/SChernykh>
- * Copyright 2016-2020 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright (c) 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright (c) 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright (c) 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright (c) 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright (c) 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright (c) 2019      Howard Chu  <https://github.com/hyc>
+ * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -23,7 +23,6 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include <uv.h>
 
 
@@ -34,6 +33,7 @@
 #include "base/io/json/JsonRequest.h"
 #include "base/io/log/Log.h"
 #include "base/kernel/interfaces/IClientListener.h"
+#include "base/kernel/Platform.h"
 #include "base/net/dns/Dns.h"
 #include "base/net/dns/DnsRecords.h"
 #include "base/net/http/Fetch.h"
@@ -42,9 +42,9 @@
 #include "base/net/stratum/SubmitResult.h"
 #include "base/net/tools/NetBuffer.h"
 #include "base/tools/bswap_64.h"
+#include "base/tools/cryptonote/Signatures.h"
 #include "base/tools/Cvt.h"
 #include "base/tools/Timer.h"
-#include "base/tools/cryptonote/Signatures.h"
 #include "net/JobResult.h"
 
 
@@ -358,9 +358,9 @@ void xmrig::DaemonClient::onResolved(const DnsRecords &records, int status, cons
     uv_tcp_init(uv_default_loop(), s);
     uv_tcp_nodelay(s, 1);
 
-#   ifndef WIN32
-    uv_tcp_keepalive(s, 1, 60);
-#   endif
+    if (Platform::hasKeepalive()) {
+        uv_tcp_keepalive(s, 1, 60);
+    }
 
     if (m_pool.zmq_port() > 0) {
         delete m_ZMQSocket;
@@ -589,6 +589,9 @@ void xmrig::DaemonClient::retry()
     }
 
     if ((m_ZMQConnectionState != ZMQ_NOT_CONNECTED) && (m_ZMQConnectionState != ZMQ_DISCONNECTING)) {
+        if (Platform::hasKeepalive()) {
+            uv_tcp_keepalive(m_ZMQSocket, 0, 60);
+        }
         uv_close(reinterpret_cast<uv_handle_t*>(m_ZMQSocket), onZMQClose);
     }
 
@@ -916,6 +919,9 @@ bool xmrig::DaemonClient::ZMQClose(bool shutdown)
     m_ZMQConnectionState = ZMQ_DISCONNECTING;
 
     if (uv_is_closing(reinterpret_cast<uv_handle_t*>(m_ZMQSocket)) == 0) {
+        if (Platform::hasKeepalive()) {
+            uv_tcp_keepalive(m_ZMQSocket, 0, 60);
+        }
         uv_close(reinterpret_cast<uv_handle_t*>(m_ZMQSocket), shutdown ? onZMQShutdown : onZMQClose);
         if (!shutdown) {
             retry();

src/base/net/stratum/Pool.cpp

@@ -77,6 +77,7 @@ const char *Pool::kSelfSelect             = "self-select";
 const char *Pool::kSOCKS5                 = "socks5";
 const char *Pool::kSubmitToOrigin         = "submit-to-origin";
 const char *Pool::kTls                    = "tls";
+const char *Pool::kSni                    = "sni";
 const char *Pool::kUrl                    = "url";
 const char *Pool::kUser                   = "user";
 const char *Pool::kSpendSecretKey         = "spend-secret-key";
@@ -137,6 +138,7 @@ xmrig::Pool::Pool(const rapidjson::Value &object) :
     m_flags.set(FLAG_ENABLED,  Json::getBool(object, kEnabled, true));
     m_flags.set(FLAG_NICEHASH, Json::getBool(object, kNicehash) || m_url.host().contains(kNicehashHost));
     m_flags.set(FLAG_TLS,      Json::getBool(object, kTls) || m_url.isTLS());
+    m_flags.set(FLAG_SNI,      Json::getBool(object, kSni));
 
     setKeepAlive(Json::getValue(object, kKeepalive));
 
@@ -299,6 +301,7 @@ rapidjson::Value xmrig::Pool::toJSON(rapidjson::Document &doc) const
 
     obj.AddMember(StringRef(kEnabled),      m_flags.test(FLAG_ENABLED), allocator);
     obj.AddMember(StringRef(kTls),          isTLS(), allocator);
+    obj.AddMember(StringRef(kSni),          isSNI(), allocator);
     obj.AddMember(StringRef(kFingerprint),  m_fingerprint.toJSON(), allocator);
     obj.AddMember(StringRef(kDaemon),       m_mode == MODE_DAEMON, allocator);
     obj.AddMember(StringRef(kSOCKS5),       m_proxy.toJSON(doc), allocator);

src/base/net/stratum/Pool.h

@@ -70,6 +70,7 @@ public:
     static const char *kSOCKS5;
     static const char *kSubmitToOrigin;
     static const char *kTls;
+    static const char* kSni;
     static const char *kUrl;
     static const char *kUser;
     static const char* kSpendSecretKey;
@@ -95,6 +96,7 @@ public:
 
     inline bool isNicehash() const                      { return m_flags.test(FLAG_NICEHASH); }
     inline bool isTLS() const                           { return m_flags.test(FLAG_TLS) || m_url.isTLS(); }
+    inline bool isSNI() const                           { return m_flags.test(FLAG_SNI); }
     inline bool isValid() const                         { return m_url.isValid(); }
     inline const Algorithm &algorithm() const           { return m_algorithm; }
     inline const Coin &coin() const                     { return m_coin; }
@@ -138,6 +140,7 @@ private:
         FLAG_ENABLED,
         FLAG_NICEHASH,
         FLAG_TLS,
+        FLAG_SNI,
         FLAG_MAX
     };
 

src/base/net/stratum/Tls.cpp

@@ -60,7 +60,7 @@ xmrig::Client::Tls::~Tls()
 }
 
 
-bool xmrig::Client::Tls::handshake()
+bool xmrig::Client::Tls::handshake(const char* servername)
 {
     m_ssl = SSL_new(m_ctx);
     assert(m_ssl != nullptr);
@@ -69,6 +69,10 @@ bool xmrig::Client::Tls::handshake()
         return false;
     }
 
+    if (servername) {
+        SSL_set_tlsext_host_name(m_ssl, servername);
+    }
+
     SSL_set_connect_state(m_ssl);
     SSL_set_bio(m_ssl, m_read, m_write);
     SSL_do_handshake(m_ssl);

src/base/net/stratum/Tls.h

@@ -42,7 +42,7 @@ public:
     Tls(Client *client);
     ~Tls();
 
-    bool handshake();
+    bool handshake(const char* servername);
     bool send(const char *data, size_t size);
     const char *fingerprint() const;
     const char *version() const;

src/crypto/cn/asm/cn_main_loop.asm

@@ -8,6 +8,7 @@ PUBLIC cnv2_mainloop_bulldozer_asm
 PUBLIC cnv2_double_mainloop_sandybridge_asm
 PUBLIC cnv2_rwz_mainloop_asm
 PUBLIC cnv2_rwz_double_mainloop_asm
+PUBLIC cnv2_upx_double_mainloop_zen3_asm
 
 ALIGN(64)
 cnv1_single_mainloop_asm PROC

src/crypto/cn/asm/win64/cn_main_loop.asm

@@ -8,6 +8,7 @@ PUBLIC cnv2_mainloop_bulldozer_asm
 PUBLIC cnv2_double_mainloop_sandybridge_asm
 PUBLIC cnv2_rwz_mainloop_asm
 PUBLIC cnv2_rwz_double_mainloop_asm
+PUBLIC cnv2_upx_double_mainloop_zen3_asm
 
 ALIGN(64)
 cnv1_single_mainloop_asm PROC

src/crypto/common/LinuxMemory.cpp

@@ -60,7 +60,11 @@ bool xmrig::LinuxMemory::reserve(size_t size, uint32_t node, size_t hugePageSize
         return false;
     }
 
+#   ifdef XMRIG_FEATURE_AUTO_HUGEPAGE
     return write_nr_hugepages(node, hugePageSize, std::max<size_t>(nr_hugepages(node, hugePageSize), 0) + (required - available));
+#   else
+    return false;
+#   endif
 }
 
 

src/crypto/common/VirtualMemory_unix.cpp

@@ -1,7 +1,7 @@
 /* XMRig
  * Copyright (c) 2018-2020 tevador     <tevador@gmail.com>
- * Copyright (c) 2018-2021 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2021 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2023 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,6 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include "crypto/common/VirtualMemory.h"
 #include "backend/cpu/Cpu.h"
 #include "crypto/common/portable/mm_malloc.h"
@@ -25,6 +24,7 @@
 
 #include <cmath>
 #include <cstdlib>
+#include <fstream>
 #include <sys/mman.h>
 
 
@@ -84,7 +84,9 @@ static inline int hugePagesFlag(size_t size)
 
 bool xmrig::VirtualMemory::isHugepagesAvailable()
 {
-#   if defined(XMRIG_OS_MACOS) && defined(XMRIG_ARM)
+#   ifdef XMRIG_OS_LINUX
+    return std::ifstream("/proc/sys/vm/nr_hugepages").good() || std::ifstream("/sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages").good();
+#   elif defined(XMRIG_OS_MACOS) && defined(XMRIG_ARM)
     return false;
 #   else
     return true;

src/version.h

@@ -22,7 +22,7 @@
 #define APP_ID        "xmrig"
 #define APP_NAME      "XMRig"
 #define APP_DESC      "XMRig miner"
-#define APP_VERSION   "6.20.0"
+#define APP_VERSION   "6.20.1-dev"
 #define APP_DOMAIN    "xmrig.com"
 #define APP_SITE      "www.xmrig.com"
 #define APP_COPYRIGHT "Copyright (C) 2016-2023 xmrig.com"
@@ -30,7 +30,7 @@
 
 #define APP_VER_MAJOR  6
 #define APP_VER_MINOR  20
-#define APP_VER_PATCH  0
+#define APP_VER_PATCH  1
 
 #ifdef _MSC_VER
 #   if (_MSC_VER >= 1930)
@@ -52,4 +52,39 @@
 #   endif
 #endif
 
+#ifdef XMRIG_OS_WIN
+#    define APP_OS "Windows"
+#elif defined XMRIG_OS_IOS
+#    define APP_OS "iOS"
+#elif defined XMRIG_OS_MACOS
+#    define APP_OS "macOS"
+#elif defined XMRIG_OS_ANDROID
+#    define APP_OS "Android"
+#elif defined XMRIG_OS_LINUX
+#    define APP_OS "Linux"
+#elif defined XMRIG_OS_FREEBSD
+#    define APP_OS "FreeBSD"
+#else
+#    define APP_OS "Unknown OS"
+#endif
+
+#define STR(X) #X
+#define STR2(X) STR(X)
+
+#ifdef XMRIG_ARM
+#   define APP_ARCH "ARMv" STR2(XMRIG_ARM)
+#else
+#   if defined(__x86_64__) || defined(__amd64__) || defined(_M_X64) || defined(_M_AMD64)
+#       define APP_ARCH "x86-64"
+#   else
+#       define APP_ARCH "x86"
+#   endif
+#endif
+
+#ifdef XMRIG_64_BIT
+#   define APP_BITS "64 bit"
+#else
+#   define APP_BITS "32 bit"
+#endif
+
 #endif // XMRIG_VERSION_H