Split BasicCpuInfo_arm.

src/backend/cpu/cpu.cmake

@@ -49,8 +49,15 @@ endif()
 if (XMRIG_ARM)
     list(APPEND SOURCES_BACKEND_CPU src/backend/cpu/platform/BasicCpuInfo_arm.cpp)
 
-    if (XMRIG_OS_UNIX)
+    if (XMRIG_OS_WIN)
-        list(APPEND SOURCES_BACKEND_CPU src/backend/cpu/platform/lscpu_arm.cpp)
+        list(APPEND SOURCES_BACKEND_CPU src/backend/cpu/platform/BasicCpuInfo_arm_win.cpp)
+    elseif(XMRIG_OS_APPLE)
+        list(APPEND SOURCES_BACKEND_CPU src/backend/cpu/platform/BasicCpuInfo_arm_mac.cpp)
+    else()
+        list(APPEND SOURCES_BACKEND_CPU
+            src/backend/cpu/platform/lscpu_arm.cpp
+            src/backend/cpu/platform/BasicCpuInfo_arm_unix.cpp
+        )
     endif()
 else()
     list(APPEND SOURCES_BACKEND_CPU src/backend/cpu/platform/BasicCpuInfo.cpp)

src/backend/cpu/platform/BasicCpuInfo.h

@@ -1,7 +1,7 @@
 /* XMRig
  * Copyright (c) 2017-2019 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
- * Copyright (c) 2018-2023 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2018-2025 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2023 XMRig       <support@xmrig.com>
+ * Copyright (c) 2016-2025 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
@@ -85,6 +85,8 @@ private:
     uint32_t m_family       = 0;
     uint32_t m_model        = 0;
     uint32_t m_stepping     = 0;
+#   else
+    void init_arm();
 #   endif
 
     Assembly m_assembly     = Assembly::NONE;

src/backend/cpu/platform/BasicCpuInfo_arm.cpp

@@ -16,44 +16,16 @@
  *   along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "base/tools/String.h"
-
-
 #include <array>
 #include <cstring>
 #include <fstream>
 #include <thread>
 
 
-#if __ARM_FEATURE_CRYPTO && !defined(__APPLE__) && !defined(XMRIG_OS_WIN)
-#   include <sys/auxv.h>
-#   if !defined(XMRIG_OS_FREEBSD)
-#       include <asm/hwcap.h>
-#   else
-#       include <stdint.h>
-#       include <machine/armreg.h>
-#       ifndef ID_AA64ISAR0_AES_VAL
-#           define ID_AA64ISAR0_AES_VAL ID_AA64ISAR0_AES
-#       endif
-#   endif
-#endif
-
-
 #include "backend/cpu/platform/BasicCpuInfo.h"
 #include "3rdparty/rapidjson/document.h"
 
 
-#if defined(XMRIG_OS_UNIX)
-namespace xmrig {
-
-extern String cpu_name_arm();
-
-} // namespace xmrig
-#elif defined(XMRIG_OS_MACOS)
-#   include <sys/sysctl.h>
-#endif
-
-
 xmrig::BasicCpuInfo::BasicCpuInfo() :
     m_threads(std::thread::hardware_concurrency())
 {
@@ -68,30 +40,7 @@ xmrig::BasicCpuInfo::BasicCpuInfo() :
     memcpy(m_brand, "ARMv7", 5);
 #   endif
 
-#   if __ARM_FEATURE_CRYPTO
+    init_arm();
-#   if defined(__APPLE__)
-    m_flags.set(FLAG_AES, true);
-#   elif defined(XMRIG_OS_FREEBSD)
-    uint64_t isar0 = READ_SPECIALREG(id_aa64isar0_el1);
-    m_flags.set(FLAG_AES, ID_AA64ISAR0_AES_VAL(isar0) >= ID_AA64ISAR0_AES_BASE);
-#   elif (defined(XMRIG_OS_WIN))
-    m_flags.set(FLAG_AES, true); // FIXME
-#   else
-    m_flags.set(FLAG_AES, getauxval(AT_HWCAP) & HWCAP_AES);
-#   endif
-#   endif
-
-#   if defined(XMRIG_OS_UNIX)
-    auto name = cpu_name_arm();
-    if (!name.isNull()) {
-        strncpy(m_brand, name, sizeof(m_brand) - 1);
-    }
-
-    m_flags.set(FLAG_PDPE1GB, std::ifstream("/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages").good());
-#   elif defined(XMRIG_OS_MACOS)
-    size_t buflen = sizeof(m_brand);
-    sysctlbyname("machdep.cpu.brand_string", &m_brand, &buflen, nullptr, 0);
-#   endif
 }
 
 

src/backend/cpu/platform/BasicCpuInfo_arm_mac.cpp

@@ -0,0 +1,32 @@
+/* XMRig
+ * Copyright (c) 2018-2025 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2025 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
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "backend/cpu/platform/BasicCpuInfo.h"
+
+#include <sys/sysctl.h>
+
+
+void xmrig::BasicCpuInfo::init_arm()
+{
+#   if __ARM_FEATURE_CRYPTO
+    m_flags.set(FLAG_AES, true); // FIXME
+#   endif
+
+    size_t buflen = sizeof(m_brand);
+    sysctlbyname("machdep.cpu.brand_string", &m_brand, &buflen, nullptr, 0);
+}

src/backend/cpu/platform/BasicCpuInfo_arm_unix.cpp

@@ -0,0 +1,65 @@
+/* XMRig
+ * Copyright (c) 2018-2025 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2025 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
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "backend/cpu/platform/BasicCpuInfo.h"
+#include "base/tools/String.h"
+
+
+#if __ARM_FEATURE_CRYPTO
+#   include <sys/auxv.h>
+#   if !defined(XMRIG_OS_FREEBSD)
+#       include <asm/hwcap.h>
+#   else
+#       include <stdint.h>
+#       include <machine/armreg.h>
+#       ifndef ID_AA64ISAR0_AES_VAL
+#           define ID_AA64ISAR0_AES_VAL ID_AA64ISAR0_AES
+#       endif
+#   endif
+#endif
+
+
+namespace xmrig {
+
+
+extern String cpu_name_arm();
+
+
+} // namespace xmrig
+
+
+void xmrig::BasicCpuInfo::init_arm()
+{
+#   if __ARM_FEATURE_CRYPTO
+#   if defined(XMRIG_OS_FREEBSD)
+    uint64_t isar0 = READ_SPECIALREG(id_aa64isar0_el1);
+    m_flags.set(FLAG_AES, ID_AA64ISAR0_AES_VAL(isar0) >= ID_AA64ISAR0_AES_BASE);
+#   else
+    m_flags.set(FLAG_AES, getauxval(AT_HWCAP) & HWCAP_AES);
+#   endif
+#   endif
+
+#   if defined(XMRIG_OS_UNIX)
+    auto name = cpu_name_arm();
+    if (!name.isNull()) {
+        strncpy(m_brand, name, sizeof(m_brand) - 1);
+    }
+
+    m_flags.set(FLAG_PDPE1GB, std::ifstream("/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages").good());
+#   endif
+}

src/backend/cpu/platform/BasicCpuInfo_arm_win.cpp

@@ -0,0 +1,27 @@
+/* XMRig
+ * Copyright (c) 2018-2025 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2016-2025 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
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "backend/cpu/platform/BasicCpuInfo.h"
+
+
+void xmrig::BasicCpuInfo::init_arm()
+{
+#   if __ARM_FEATURE_CRYPTO
+    m_flags.set(FLAG_AES, true); // FIXME
+#   endif
+}