Merge pull request #3731 from user0-07161/dev-haiku-os-support

feat: initial haiku os support

cmake/flags.cmake

@@ -46,6 +46,8 @@ if (CMAKE_CXX_COMPILER_ID MATCHES GNU)
         else()
             set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static -Wl,--large-address-aware")
         endif()
+    elseif(CMAKE_SYSTEM_NAME STREQUAL "Haiku")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc")
     else()
         set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
     endif()

cmake/os.cmake

@@ -19,6 +19,8 @@ else()
         set(XMRIG_OS_FREEBSD ON)
     elseif(CMAKE_SYSTEM_NAME STREQUAL OpenBSD)
         set(XMRIG_OS_OPENBSD ON)
+    elseif(CMAKE_SYSTEM_NAME STREQUAL "Haiku")
+        set(XMRIG_OS_HAIKU ON)
     endif()
 endif()
 
@@ -47,6 +49,8 @@ elseif(XMRIG_OS_UNIX)
         add_definitions(-DXMRIG_OS_FREEBSD)
     elseif (XMRIG_OS_OPENBSD)
         add_definitions(-DXMRIG_OS_OPENBSD)
+    elseif (XMRIG_OS_HAIKU)
+        add_definitions(-DXMRIG_OS_HAIKU)
     endif()
 endif()
 

src/3rdparty/libethash/endian.h

@@ -31,7 +31,7 @@
 #include <libkern/OSByteOrder.h>
 #define ethash_swap_u32(input_) OSSwapInt32(input_)
 #define ethash_swap_u64(input_) OSSwapInt64(input_)
-#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__)
+#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__HAIKU__)
 #define ethash_swap_u32(input_) bswap32(input_)
 #define ethash_swap_u64(input_) bswap64(input_)
 #elif defined(__OpenBSD__)

src/base/kernel/Platform_unix.cpp

@@ -71,7 +71,7 @@ char *xmrig::Platform::createUserAgent()
 
 
 #ifndef XMRIG_FEATURE_HWLOC
-#if defined(__DragonFly__) || defined(XMRIG_OS_OPENBSD)
+#if defined(__DragonFly__) || defined(XMRIG_OS_OPENBSD) || defined(XMRIG_OS_HAIKU)
 
 bool xmrig::Platform::setThreadAffinity(uint64_t cpu_id)
 {

src/crypto/common/VirtualMemory_unix.cpp

@@ -86,7 +86,7 @@ bool xmrig::VirtualMemory::isHugepagesAvailable()
 {
 #   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)
+#   elif defined(XMRIG_OS_MACOS) && defined(XMRIG_ARM) || defined(XMRIG_OS_HAIKU)
     return false;
 #   else
     return true;
@@ -156,7 +156,8 @@ void *xmrig::VirtualMemory::allocateExecutableMemory(size_t size, bool hugePages
     if (!mem) {
         mem = mmap(0, size, PROT_READ | PROT_WRITE | SECURE_PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
     }
-
+#   elif defined(XMRIG_OS_HAIKU)
+    void *mem = mmap(0, size, PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 #   else
 
     void *mem = nullptr;
@@ -181,6 +182,8 @@ void *xmrig::VirtualMemory::allocateLargePagesMemory(size_t size)
     void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0);
 #   elif defined(XMRIG_OS_FREEBSD)
     void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0);
+#   elif defined(XMRIG_OS_HAIKU)
+    void *mem = nullptr;
 #   else
     void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE | hugePagesFlag(hugePageSize()), 0, 0);
 #   endif

src/version.h

@@ -66,6 +66,8 @@
 #    define APP_OS "FreeBSD"
 #elif defined XMRIG_OS_OPENBSD
 #    define APP_OS "OpenBSD"
+#elif defined XMRIG_OS_HAIKU
+#    define APP_OS "Haiku"
 #else
 #    define APP_OS "Unknown OS"
 #endif