added library to print system info to be able to debug user files better

.gitmodules

@@ -58,3 +58,6 @@
 [submodule "externals/tracy"]
 	path = externals/tracy
 	url = https://github.com/shadps4-emu/tracy.git
+[submodule "externals/hwinfo"]
+	path = externals/hwinfo
+	url = https://github.com/shadps4-emu/ext-hwinfo.git

CMakeLists.txt

@@ -541,7 +541,7 @@ endif()
 
 create_target_directory_groups(shadps4)
 
-target_link_libraries(shadps4 PRIVATE magic_enum::magic_enum fmt::fmt toml11::toml11 tsl::robin_map xbyak::xbyak Tracy::TracyClient)
+target_link_libraries(shadps4 PRIVATE magic_enum::magic_enum fmt::fmt toml11::toml11 tsl::robin_map xbyak::xbyak Tracy::TracyClient hwinfo::HWinfo)
 target_link_libraries(shadps4 PRIVATE Boost::headers GPUOpen::VulkanMemoryAllocator sirit Vulkan::Headers xxHash::xxhash Zydis::Zydis glslang::SPIRV glslang::glslang SDL3::SDL3)
 
 if (NOT ENABLE_QT_GUI)

externals/CMakeLists.txt

@@ -140,3 +140,6 @@ option(TRACY_ON_DEMAND "" ON)
 option(TRACY_NO_FRAME_IMAGE "" ON)
 option(TRACY_FIBERS "" ON) # For AmdGpu frontend profiling
 add_subdirectory(tracy)
+
+# hwinfo
+add_subdirectory(hwinfo)

externals/hwinfo

@@ -0,0 +1 @@
+Subproject commit 81ea6332fd4839890b1904f9668865145450f8da

src/emulator.cpp

@@ -15,12 +15,14 @@
 #include "common/logging/backend.h"
 #include "common/path_util.h"
 #include "common/singleton.h"
+#include "common/version.h"
 #include "core/file_sys/fs.h"
 #include "core/libraries/kernel/thread_management.h"
 #include "core/libraries/libs.h"
 #include "core/linker.h"
 #include "core/memory.h"
 #include "emulator.h"
+#include "hwinfo/hwinfo.h"
 
 Frontend::WindowSDL* g_window = nullptr;
 
@@ -40,6 +42,8 @@ Emulator::Emulator()
     // Start logger.
     Common::Log::Initialize();
     Common::Log::Start();
+    LOG_INFO(Loader, "Starting shadps4 emulator v{} ", Common::VERSION);
+    PrintSystemInfo();
 }
 
 Emulator::~Emulator() {
@@ -177,4 +181,17 @@ void Emulator::LoadSystemModules(const std::filesystem::path& file) {
     }
 }
 
+void Emulator::PrintSystemInfo() {
+    auto cpus = hwinfo::getAllCPUs();
+    for (const auto& cpu : cpus) {
+        LOG_INFO(Loader, "CPU #{} {}", cpu.id(), cpu.modelName());
+    }
+    hwinfo::OS os;
+    LOG_INFO(Loader, "{}", os.name());
+    auto gpus = hwinfo::getAllGPUs();
+    for (auto& gpu : gpus) {
+        LOG_INFO(Loader, "GPU #{} {}", gpu.id(), gpu.name());
+    }
+}
+
 } // namespace Core

src/emulator.h

@@ -29,6 +29,7 @@ public:
 
 private:
     void LoadSystemModules(const std::filesystem::path& file);
+    void PrintSystemInfo();
 
     Core::MemoryManager* memory;
     Input::GameController* controller = Common::Singleton<Input::GameController>::Instance();