reimplemented sceKernelReadTsc in proper package and some abi fixes

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

@@ -77,7 +77,7 @@ bool FlipQueue::submitFlip(VideoConfigInternal* cfg, s32 index, s64 flip_arg) {
     r.cfg = cfg;
     r.index = index;
     r.flip_arg = flip_arg;
-    r.submit_tsc = HLE::Libs::LibKernel::sceKernelReadTsc();
+    r.submit_tsc = Core::Libraries::LibKernel::sceKernelReadTsc();
 
     m_requests.push_back(r);
 
@@ -122,7 +122,7 @@ bool FlipQueue::flip(u32 micros) {
 
     request->cfg->m_flip_status.count++;
     request->cfg->m_flip_status.processTime = Core::Libraries::LibKernel::sceKernelGetProcessTime();
-    request->cfg->m_flip_status.tsc = HLE::Libs::LibKernel::sceKernelReadTsc();
+    request->cfg->m_flip_status.tsc = Core::Libraries::LibKernel::sceKernelReadTsc();
     request->cfg->m_flip_status.submitTsc = request->submit_tsc;
     request->cfg->m_flip_status.flipArg = request->flip_arg;
     request->cfg->m_flip_status.currentBuffer = request->index;

src/Core/PS4/HLE/LibKernel.cpp

@@ -25,11 +25,7 @@ int32_t PS4_SYSV_ABI sceKernelReleaseDirectMemory(off_t start, size_t len) {
 }
 
 static PS4_SYSV_ABI void stack_chk_fail() { BREAKPOINT(); }
-u64 PS4_SYSV_ABI sceKernelReadTsc() {
-    LARGE_INTEGER c;
-    QueryPerformanceCounter(&c);
-    return c.QuadPart;
-}
+
 int PS4_SYSV_ABI sceKernelMunmap(void* addr, size_t len) { BREAKPOINT(); }
 void LibKernel_Register(SymbolsResolver* sym) {
     // obj
@@ -46,8 +42,6 @@ void LibKernel_Register(SymbolsResolver* sym) {
     // misc
     LIB_FUNCTION("WslcK1FQcGI", "libkernel", 1, "libkernel", 1, 1, CPUManagement::sceKernelIsNeoMode);
     LIB_FUNCTION("Ou3iL1abvng", "libkernel", 1, "libkernel", 1, 1, stack_chk_fail);
-    // time
-    LIB_FUNCTION("-2IRUCO--PM", "libkernel", 1, "libkernel", 1, 1, sceKernelReadTsc);
     // fs
     LIB_FUNCTION("1G3lF1Gg1k8", "libkernel", 1, "libkernel", 1, 1, Emulator::HLE::Libraries::LibKernel::FileSystem::sceKernelOpen);
     LIB_FUNCTION("wuCroIGjt2g", "libScePosix", 1, "libkernel", 1, 1, Emulator::HLE::Libraries::LibKernel::FileSystem::POSIX::open);

src/Core/PS4/HLE/LibKernel.h

@@ -6,6 +6,5 @@ void LibKernel_Register(SymbolsResolver* sym);
 
 // functions
 
-u64 PS4_SYSV_ABI sceKernelReadTsc();
 int32_t PS4_SYSV_ABI sceKernelReleaseDirectMemory(off_t start, size_t len);
 };  // namespace HLE::Libs::LibKernel

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

@@ -1,21 +1,24 @@
 #include "time_management.h"
 
 #include <Core/PS4/HLE/Libs.h>
-
+#include "Lib/Timer.h"
 #include "emuTimer.h"
 
 namespace Core::Libraries::LibKernel {
-u64 sceKernelGetProcessTime() {
+u64 PS4_SYSV_ABI sceKernelGetProcessTime() {
     return static_cast<u64>(Emulator::emuTimer::getTimeMsec() * 1000.0);  // return time in microseconds
 }
-u64 sceKernelGetProcessTimeCounter() { return Emulator::emuTimer::getTimeCounter(); }
+u64 PS4_SYSV_ABI sceKernelGetProcessTimeCounter() { return Emulator::emuTimer::getTimeCounter(); }
 
-u64 sceKernelGetProcessTimeCounterFrequency() { return Emulator::emuTimer::getTimeFrequency(); }
+u64 PS4_SYSV_ABI sceKernelGetProcessTimeCounterFrequency() { return Emulator::emuTimer::getTimeFrequency(); }
+
+u64 PS4_SYSV_ABI sceKernelReadTsc() { return Lib::Timer::getQueryPerformanceCounter(); }
 
 void timeSymbolsRegister(SymbolsResolver* sym) { 
     LIB_FUNCTION("4J2sUJmuHZQ", "libkernel", 1, "libkernel", 1, 1, sceKernelGetProcessTime); 
     LIB_FUNCTION("fgxnMeTNUtY", "libkernel", 1, "libkernel", 1, 1, sceKernelGetProcessTimeCounter);
     LIB_FUNCTION("BNowx2l588E", "libkernel", 1, "libkernel", 1, 1, sceKernelGetProcessTimeCounterFrequency);
+    LIB_FUNCTION("-2IRUCO--PM", "libkernel", 1, "libkernel", 1, 1, sceKernelReadTsc);
 }
 
 }  // namespace Core::Libraries::LibKernel

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

@@ -4,7 +4,10 @@
 #include "Core/PS4/Loader/SymbolsResolver.h"
 
 namespace Core::Libraries::LibKernel {
-u64 sceKernelGetProcessTime();
+u64 PS4_SYSV_ABI sceKernelGetProcessTime();
+u64 PS4_SYSV_ABI sceKernelGetProcessTimeCounter();
+u64 PS4_SYSV_ABI sceKernelGetProcessTimeCounterFrequency();
+u64 PS4_SYSV_ABI sceKernelReadTsc();
 
 void timeSymbolsRegister(SymbolsResolver* sym);
 }

src/Lib/Timer.cpp

@@ -101,3 +101,9 @@ u64 Lib::Timer::GetTicks() const {
 
 u64 Lib::Timer::GetFrequency() const { return m_Frequency; }
 
+u64 Lib::Timer::getQueryPerformanceCounter() {
+    LARGE_INTEGER c;
+    QueryPerformanceCounter(&c);
+    return c.QuadPart;
+}
+

src/Lib/Timer.h

@@ -18,7 +18,7 @@ namespace Lib {
 		double GetTimeSec() const;// return time in seconds		
 		u64 GetTicks() const;// return time in ticks
 		u64 GetFrequency() const;// return ticks frequency
-
+        [[nodiscard]] static u64 getQueryPerformanceCounter();
 	public:
 		Timer(const Timer&) = delete;
 		Timer& operator=(const Timer&) = delete;