Initial Windows ARM64 support via MSYS2.

CMakeLists.txt

@@ -240,7 +240,10 @@ add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES} ${SOURCES_OS} ${HEADE
 target_link_libraries(${CMAKE_PROJECT_NAME} ${XMRIG_ASM_LIBRARY} ${OPENSSL_LIBRARIES} ${UV_LIBRARIES} ${EXTRA_LIBS} ${CPUID_LIB} ${ARGON2_LIBRARY} ${ETHASH_LIBRARY} ${GHOSTRIDER_LIBRARY})
 
 if (WIN32)
-    add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_SOURCE_DIR}/bin/WinRing0/WinRing0x64.sys" $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>)
+    if (NOT ARM_TARGET)
+        add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_SOURCE_DIR}/bin/WinRing0/WinRing0x64.sys" $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>)
+    endif()
+
     add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_SOURCE_DIR}/scripts/benchmark_1M.cmd" $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>)
     add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_SOURCE_DIR}/scripts/benchmark_10M.cmd" $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>)
     add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_SOURCE_DIR}/scripts/pool_mine_example.cmd" $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>)
@@ -249,5 +252,5 @@ if (WIN32)
 endif()
 
 if (CMAKE_CXX_COMPILER_ID MATCHES Clang AND CMAKE_BUILD_TYPE STREQUAL Release AND NOT CMAKE_GENERATOR STREQUAL Xcode)
-    add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_STRIP} ${CMAKE_PROJECT_NAME})
+    add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_STRIP} "$<TARGET_FILE:${CMAKE_PROJECT_NAME}>")
 endif()

cmake/cpu.cmake

@@ -38,7 +38,7 @@ elseif (ARM_V7)
 endif()
 
 if (NOT ARM_TARGET)
-    if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv8-a)$")
+    if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|ARM64|armv8-a)$")
         set(ARM_TARGET 8)
     elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7|armv7f|armv7s|armv7k|armv7-a|armv7l|armv7ve)$")
         set(ARM_TARGET 7)

cmake/flags.cmake

@@ -84,7 +84,7 @@ elseif (CMAKE_CXX_COMPILER_ID MATCHES Clang)
         endif()
     endif()
 
-    if (BUILD_STATIC)
+    if (BUILD_STATIC OR WIN32)
         set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
     endif()
 

src/backend/cpu/platform/BasicCpuInfo_arm.cpp

@@ -1,6 +1,6 @@
 /* XMRig
- * Copyright (c) 2018-2021 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2018-2025 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2021 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
@@ -25,7 +25,7 @@
 #include <thread>
 
 
-#if __ARM_FEATURE_CRYPTO && !defined(__APPLE__)
+#if __ARM_FEATURE_CRYPTO && !defined(__APPLE__) && !defined(XMRIG_OS_WIN)
 #   include <sys/auxv.h>
 #   if !defined(XMRIG_OS_FREEBSD)
 #       include <asm/hwcap.h>
@@ -74,6 +74,8 @@ xmrig::BasicCpuInfo::BasicCpuInfo() :
 #   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

src/base/io/json/Json_win.cpp

@@ -1,6 +1,6 @@
 /* XMRig
- * Copyright (c) 2018-2021 SChernykh   <https://github.com/SChernykh>
+ * Copyright (c) 2018-2025 SChernykh   <https://github.com/SChernykh>
- * Copyright (c) 2016-2021 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ * Copyright (c) 2016-2025 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
@@ -19,7 +19,7 @@
 #include <windows.h>
 
 
-#ifdef __GNUC__
+#if defined(__GNUC__) && !defined(__clang__)
 #   include <fcntl.h>
 #   include <sys/stat.h>
 #   include <ext/stdio_filebuf.h>
@@ -39,7 +39,7 @@
 namespace xmrig {
 
 
-#if defined(_MSC_VER) || defined (__GNUC__)
+#if defined(_MSC_VER) || (defined(__GNUC__) && !defined(__clang__))
 static std::wstring toUtf16(const char *str)
 {
     const int size = static_cast<int>(strlen(str));
@@ -62,7 +62,7 @@ static std::wstring toUtf16(const char *str)
     if (!ifs.is_open()) {                                                               \
         return false;                                                                   \
     }
-#elif defined(__GNUC__)
+#elif defined(__GNUC__) && !defined(__clang__)
 #   define OPEN_IFS(name)                                                               \
     const int fd = _wopen(toUtf16(name).c_str(), _O_RDONLY | _O_BINARY);                \
     if (fd == -1) {                                                                     \
@@ -103,7 +103,7 @@ bool xmrig::Json::save(const char *fileName, const rapidjson::Document &doc)
     if (!ofs.is_open()) {
         return false;
     }
-#   elif defined(__GNUC__)
+#   elif defined(__GNUC__) && !defined(__clang__)
     const int fd = _wopen(toUtf16(fileName).c_str(), _O_WRONLY | _O_BINARY | _O_CREAT | _O_TRUNC, _S_IWRITE);
     if (fd == -1) {
         return false;

src/crypto/randomx/intrin_portable.h

@@ -392,13 +392,17 @@ FORCE_INLINE rx_vec_f128 rx_cvt_packed_int_vec_f128(const void* addr) {
 typedef uint8x16_t rx_vec_i128;
 typedef float64x2_t rx_vec_f128;
 
+#if !defined(XMRIG_OS_WIN) // FIXME
 inline void* rx_aligned_alloc(size_t size, size_t align) {
-	void* p;
+    void* p;
-	if (posix_memalign(&p, align, size) == 0)
+    if (posix_memalign(&p, align, size) == 0)
-		return p;
+        return p;
 
-	return 0;
+    return 0;
 };
+#else
+#   define rx_aligned_alloc(a, b) malloc(a)
+#endif
 
 #define rx_aligned_free(a) free(a)