implemented sceKernelGetProcessTime

CMakeLists.txt

@@ -98,7 +98,7 @@ add_executable(shadps4
     src/Core/PS4/HLE/Kernel/cpu_management.cpp
     src/Core/PS4/HLE/Kernel/cpu_management.h
     
-    "src/Util/Disassembler.cpp" "src/Util/Disassembler.h" "src/Core/PS4/Util/aerolib.h" "src/Core/PS4/Loader/SymbolsResolver.h" "src/Core/PS4/Loader/SymbolsResolver.cpp" "src/Core/PS4/HLE/Libs.cpp" "src/Core/PS4/HLE/Libs.h" "src/Core/PS4/HLE/LibC.cpp" "src/Core/PS4/HLE/LibC.h" "src/Core/PS4/HLE/LibKernel.cpp" "src/Core/PS4/HLE/LibKernel.h"   "src/Core/PS4/HLE/LibSceGnmDriver.cpp" "src/Core/PS4/HLE/LibSceGnmDriver.h" "src/Core/PS4/HLE/Kernel/ThreadManagement.cpp" "src/Core/PS4/HLE/Kernel/ThreadManagement.h" "src/Core/PS4/HLE/ErrorCodes.h" "src/debug.h" "src/Core/PS4/HLE/Kernel/memory_management.cpp" "src/Core/PS4/HLE/Kernel/memory_management.h" "src/Core/PS4/GPU/gpu_memory.cpp" "src/Core/PS4/GPU/gpu_memory.h" "src/emulator.cpp" "src/emulator.h"  "src/Core/PS4/HLE/Kernel/Objects/event_queue.h" "src/Core/PS4/HLE/Kernel/Objects/event_queue.cpp" "src/Core/PS4/HLE/Graphics/Objects/video_out_ctx.cpp" "src/Core/PS4/HLE/Graphics/Objects/video_out_ctx.h" "src/Core/PS4/HLE/Graphics/graphics_ctx.h" "src/vulkan_util.cpp" "src/vulkan_util.h" "src/Core/PS4/GPU/video_out_buffer.cpp" "src/Core/PS4/GPU/video_out_buffer.h" "src/Core/PS4/HLE/Graphics/graphics_render.cpp" "src/Core/PS4/HLE/Graphics/graphics_render.h" "src/Core/PS4/GPU/tile_manager.cpp" "src/Core/PS4/GPU/tile_manager.h" "src/version.h" "src/Emulator/HLE/Libraries/LibSystemService/system_service.cpp" "src/Emulator/HLE/Libraries/LibSystemService/system_service.h"  )
+    "src/Util/Disassembler.cpp" "src/Util/Disassembler.h" "src/Core/PS4/Util/aerolib.h" "src/Core/PS4/Loader/SymbolsResolver.h" "src/Core/PS4/Loader/SymbolsResolver.cpp" "src/Core/PS4/HLE/Libs.cpp" "src/Core/PS4/HLE/Libs.h" "src/Core/PS4/HLE/LibC.cpp" "src/Core/PS4/HLE/LibC.h" "src/Core/PS4/HLE/LibKernel.cpp" "src/Core/PS4/HLE/LibKernel.h"   "src/Core/PS4/HLE/LibSceGnmDriver.cpp" "src/Core/PS4/HLE/LibSceGnmDriver.h" "src/Core/PS4/HLE/Kernel/ThreadManagement.cpp" "src/Core/PS4/HLE/Kernel/ThreadManagement.h" "src/Core/PS4/HLE/ErrorCodes.h" "src/debug.h" "src/Core/PS4/HLE/Kernel/memory_management.cpp" "src/Core/PS4/HLE/Kernel/memory_management.h" "src/Core/PS4/GPU/gpu_memory.cpp" "src/Core/PS4/GPU/gpu_memory.h" "src/emulator.cpp" "src/emulator.h"  "src/Core/PS4/HLE/Kernel/Objects/event_queue.h" "src/Core/PS4/HLE/Kernel/Objects/event_queue.cpp" "src/Core/PS4/HLE/Graphics/Objects/video_out_ctx.cpp" "src/Core/PS4/HLE/Graphics/Objects/video_out_ctx.h" "src/Core/PS4/HLE/Graphics/graphics_ctx.h" "src/vulkan_util.cpp" "src/vulkan_util.h" "src/Core/PS4/GPU/video_out_buffer.cpp" "src/Core/PS4/GPU/video_out_buffer.h" "src/Core/PS4/HLE/Graphics/graphics_render.cpp" "src/Core/PS4/HLE/Graphics/graphics_render.h" "src/Core/PS4/GPU/tile_manager.cpp" "src/Core/PS4/GPU/tile_manager.h" "src/version.h" "src/Emulator/HLE/Libraries/LibSystemService/system_service.cpp" "src/Emulator/HLE/Libraries/LibSystemService/system_service.h"   "src/emuTimer.cpp" "src/emuTimer.h" "src/Core/hle/libraries/libkernel/time_management.cpp" "src/Core/hle/libraries/libkernel/time_management.h")
 
 find_package(OpenGL REQUIRED)
 target_link_libraries(shadps4 PUBLIC fmt mincore spdlog IMGUI SDL3-shared ${OPENGL_LIBRARY} vulkan-1 spirv-tools-opt spirv-tools)

src/Core/PS4/HLE/Graphics/Objects/video_out_ctx.cpp

@@ -2,6 +2,7 @@
 
 #include <Core/PS4/HLE/LibKernel.h>
 #include <debug.h>
+#include <Core/hle/libraries/libkernel/time_management.h>
 
 namespace HLE::Graphics::Objects {
 
@@ -120,7 +121,7 @@ bool FlipQueue::flip(u32 micros) {
     m_done_cond.notify_one();
 
     request->cfg->m_flip_status.count++;
-    // TODO request.cfg->m_flip_status.processTime = LibKernel::KernelGetProcessTime();
+    request->cfg->m_flip_status.processTime = Core::Libraries::sceKernelGetProcessTime();
     request->cfg->m_flip_status.tsc = HLE::Libs::LibKernel::sceKernelReadTsc();
     request->cfg->m_flip_status.submitTsc = request->submit_tsc;
     request->cfg->m_flip_status.flipArg = request->flip_arg;

src/Core/hle/libraries/libkernel/time_management.cpp

@@ -0,0 +1,14 @@
+#include "time_management.h"
+
+#include <Core/PS4/HLE/Libs.h>
+
+#include "emuTimer.h"
+
+namespace Core::Libraries {
+u64 sceKernelGetProcessTime() {
+    return static_cast<u64>(Emulator::emuTimer::getTimeMsec() * 1000.0);  // return time in microseconds
+}
+
+void timeSymbolsRegister(SymbolsResolver* sym) { LIB_FUNCTION("4J2sUJmuHZQ", "libkernel", 1, "libkernel", 1, 1, sceKernelGetProcessTime); }
+
+}  // namespace Core::Libraries

src/Core/hle/libraries/libkernel/time_management.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include "types.h"
+#include "Core/PS4/Loader/SymbolsResolver.h"
+
+namespace Core::Libraries {
+u64 sceKernelGetProcessTime();
+
+void timeSymbolsRegister(SymbolsResolver* sym);
+}

src/emuTimer.cpp

@@ -0,0 +1,10 @@
+#include "Lib/Timer.h"
+
+namespace Emulator::emuTimer {
+static Lib::Timer timer;
+
+void start() { timer.Start(); }
+
+double getTimeMsec() { return timer.GetTimeMsec(); }
+
+}

src/emuTimer.h

@@ -0,0 +1,7 @@
+#pragma once
+
+namespace Emulator::emuTimer {
+void start();
+double getTimeMsec();
+
+}  // namespace Emulator::emuTimer

src/main.cpp

@@ -13,6 +13,7 @@
 #include "Core/PS4/Linker.h"
 #include "Emulator/Util\singleton.h"
 #include "discord.h"
+#include "emuTimer.h"
 
 // Main code
 int main(int argc, char* argv[]) {
@@ -26,6 +27,7 @@ int main(int argc, char* argv[]) {
     auto height = Config::getScreenHeight();
     Emu::emuInit(width, height);
     HLE::Libs::Graphics::VideoOut::videoOutInit(width, height);
+    Emulator::emuTimer::start();
 
     const char* const path = argv[1];  // argument 1 is the path of self file to boot