Merge pull request #51 from georgemoralis/pong_homebrew

Pong,tetris homebrew

CMakeLists.txt

@@ -23,7 +23,28 @@ add_subdirectory("third-party")
 #=================== EXAMPLE ===================
 include_directories(src)
 
+set(LIBC_SOURCES src/Emulator/HLE/Libraries/LibC/Libc.cpp 
+                 src/Emulator/HLE/Libraries/LibC/Libc.h
+                 src/Emulator/HLE/Libraries/LibC/printf.h
+                 src/Emulator/HLE/Libraries/LibC/va_ctx.h
+)
+set(USERSERVICE_SOURCES src/Emulator/HLE/Libraries/LibUserService/user_service.cpp
+                        src/Emulator/HLE/Libraries/LibUserService/user_service.h
+)
+
+set(PAD_SOURCES src/Emulator/HLE/Libraries/LibPad/pad.cpp
+                src/Emulator/HLE/Libraries/LibPad/pad.h
+)
+
+set(SYSTEMSERVICE_SOURCES src/Emulator/HLE/Libraries/LibSystemService/system_service.cpp
+                          src/Emulator/HLE/Libraries/LibSystemService/system_service.h
+)
+
 add_executable(shadps4
+    ${LIBC_SOURCES}
+    ${USERSERVICE_SOURCES}
+    ${PAD_SOURCES}
+    ${SYSTEMSERVICE_SOURCES}
     src/main.cpp
     src/types.h
     src/Core/FsFile.cpp
@@ -55,7 +76,7 @@ add_executable(shadps4
     src/Core/PS4/HLE/Kernel/cpu_management.cpp
     src/Core/PS4/HLE/Kernel/cpu_management.h
     
-     "src/Util/Singleton.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/Lib/Timer.cpp" "src/Lib/Timer.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/LibC/printf.h" "src/Emulator/HLE/Libraries/LibC/va_ctx.h" "src/Emulator/HLE/Libraries/LibC/libc.cpp" "src/Emulator/HLE/Libraries/LibC/libc.h")
+     "src/Util/Singleton.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/Lib/Timer.cpp" "src/Lib/Timer.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")
 
 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/video_out.cpp

@@ -17,6 +17,7 @@
 #include "emulator.h"
 #include <Core/PS4/GPU/gpu_memory.h>
 #include "graphics_render.h"
+#include <Core/PS4/HLE/LibSceGnmDriver.h>
 
 namespace HLE::Libs::Graphics::VideoOut {
 
@@ -167,7 +168,13 @@ s32 PS4_SYSV_ABI sceVideoOutRegisterBuffers(s32 handle, s32 startIndex, void* co
     GPU::renderCreateCtx();
 
     // try to calculate buffer size
-    u64 buffer_size = 1280 * 768 * 4;  // TODO hardcoded value should be redone
+    u64 buffer_size = 0;//still calculation is probably partial or wrong :D
+    if (attribute->tilingMode == 0)
+    {
+        buffer_size = 1920 * 1088 * 4;
+    } else {
+        buffer_size = 1920 * 1080 * 4;
+    }
     u64 buffer_pitch = attribute->pitchInPixel;
 
     VideoOutBufferSetInternal buf{};
@@ -215,9 +222,10 @@ s32 PS4_SYSV_ABI sceVideoOutSetFlipRate(s32 handle, s32 rate) {
     return SCE_OK;
 }
 s32 PS4_SYSV_ABI sceVideoOutIsFlipPending(s32 handle) {
-    // BREAKPOINT();
+    PRINT_FUNCTION_NAME();
-    PRINT_DUMMY_FUNCTION_NAME();
+    auto* videoOut = Singleton<HLE::Graphics::Objects::VideoOutCtx>::Instance();
-    return 0;
+    s32 pending = videoOut->getCtx(handle)->m_flip_status.flipPendingNum;
+    return pending;
 }
 s32 PS4_SYSV_ABI sceVideoOutSubmitFlip(s32 handle, s32 bufferIndex, s32 flipMode, s64 flipArg) {
     PRINT_FUNCTION_NAME();
@@ -242,7 +250,7 @@ s32 PS4_SYSV_ABI sceVideoOutSubmitFlip(s32 handle, s32 bufferIndex, s32 flipMode
         LOG_TRACE_IF(log_file_videoout, "sceVideoOutSubmitFlip flip queue is full\n");
         return SCE_VIDEO_OUT_ERROR_FLIP_QUEUE_FULL;
     }
-
+    HLE::Libs::LibSceGnmDriver::sceGnmFlushGarlic();//hackish should be done that neccesary for niko's homebrew 
     return SCE_OK;
 }
 s32 PS4_SYSV_ABI sceVideoOutGetFlipStatus(s32 handle, SceVideoOutFlipStatus* status) {
@@ -292,6 +300,7 @@ s32 PS4_SYSV_ABI sceVideoOutOpen(SceUserServiceUserId userId, s32 busType, s32 i
 
     return handle;
 }
+s32 PS4_SYSV_ABI sceVideoOutUnregisterBuffers(s32 handle, s32 attributeIndex) { BREAKPOINT(); }
 
 void videoOutRegisterLib(SymbolsResolver* sym) {
     LIB_FUNCTION("SbU3dwp80lQ", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutGetFlipStatus);
@@ -303,5 +312,6 @@ void videoOutRegisterLib(SymbolsResolver* sym) {
     LIB_FUNCTION("6kPnj51T62Y", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutGetResolutionStatus);
     LIB_FUNCTION("Up36PTk687E", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutOpen);
     LIB_FUNCTION("zgXifHT9ErY", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutIsFlipPending);
+    LIB_FUNCTION("N5KDtkIjjJ4", "libSceVideoOut", 1, "libSceVideoOut", 0, 0, sceVideoOutUnregisterBuffers);
 }
 }  // namespace HLE::Libs::Graphics::VideoOut

src/Core/PS4/HLE/Kernel/memory_management.cpp

@@ -2,12 +2,12 @@
 
 #include <Core/PS4/GPU/gpu_memory.h>
 #include <Core/virtual_memory.h>
+#include <Util/log.h>
 #include <debug.h>
 
 #include <bit>
 #include <magic_enum.hpp>
 
-#include <Util/log.h>
 #include "../../../../Util/Singleton.h"
 #include "../ErrorCodes.h"
 #include "../Libs.h"
@@ -76,10 +76,10 @@ int PS4_SYSV_ABI sceKernelMapDirectMemory(void** addr, u64 len, int prot, int fl
         return SCE_KERNEL_ERROR_EINVAL;
     }
     if (alignment != 0) {
-        if ((!isPowerOfTwo(alignment) && !is16KBAligned(alignment))){
+        if ((!isPowerOfTwo(alignment) && !is16KBAligned(alignment))) {
             LOG_TRACE_IF(log_file_memory, "sceKernelMapDirectMemory returned SCE_KERNEL_ERROR_EINVAL alignment invalid\n");
             return SCE_KERNEL_ERROR_EINVAL;
-            }
+        }
     }
 
     LOG_INFO_IF(log_file_memory, "len               = {}\n", log_hex_full(len));
@@ -92,6 +92,7 @@ int PS4_SYSV_ABI sceKernelMapDirectMemory(void** addr, u64 len, int prot, int fl
     GPU::MemoryMode gpu_mode = GPU::MemoryMode::NoAccess;
 
     switch (prot) {
+        case 0x32:
         case 0x33:  // SCE_KERNEL_PROT_CPU_READ|SCE_KERNEL_PROT_CPU_WRITE|SCE_KERNEL_PROT_GPU_READ|SCE_KERNEL_PROT_GPU_ALL
             cpu_mode = VirtualMemory::MemoryMode::ReadWrite;
             gpu_mode = GPU::MemoryMode::ReadWrite;

src/Core/PS4/HLE/LibC.cpp

@@ -6,6 +6,7 @@
 #include "../Loader/Elf.h"
 #include "Libs.h"
 #include "Emulator/HLE/Libraries/LibC/libc.h"
+#include "ErrorCodes.h"
 
 
 namespace HLE::Libs::LibC {
@@ -79,18 +80,27 @@ static PS4_SYSV_ABI void catchReturnFromMain(int status) {
 
 static PS4_SYSV_ABI void _Assert() { BREAKPOINT(); }
 
+PS4_SYSV_ABI int puts(const char* s) {
+    std::puts(s);
+    return SCE_OK;
+}
+
+PS4_SYSV_ABI int rand() { return std::rand(); }
+
 void LibC_Register(SymbolsResolver* sym) {
     LIB_FUNCTION("bzQExy189ZI", "libc", 1, "libc", 1, 1, init_env);
     LIB_FUNCTION("3GPpjQdAMTw", "libc", 1, "libc", 1, 1, __cxa_guard_acquire);
     LIB_FUNCTION("9rAeANT2tyE", "libc", 1, "libc", 1, 1, __cxa_guard_release);
     LIB_FUNCTION("DfivPArhucg", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::memcmp);
     LIB_FUNCTION("Q3VBxCXhUHs", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::memcpy);
+    LIB_FUNCTION("8zTFvBIAIN8", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::memset);
     LIB_FUNCTION("XKRegsFpEpk", "libc", 1, "libc", 1, 1, catchReturnFromMain);
     LIB_FUNCTION("uMei1W9uyNo", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::exit);
     LIB_FUNCTION("8G2LB+A3rzg", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::atexit);
     LIB_FUNCTION("-QgqOT5u2Vk", "libc", 1, "libc", 1, 1, _Assert);
     LIB_FUNCTION("hcuQgD53UxM", "libc", 1, "libc", 1, 1, Emulator::HLE::Libraries::LibC::printf);
-
+    LIB_FUNCTION("YQ0navp+YIc", "libc", 1, "libc", 1, 1, puts);
+    LIB_FUNCTION("cpCOXWMgha0", "libc", 1, "libc", 1, 1, rand);
     LIB_OBJ("P330P3dFF68", "libc", 1, "libc", 1, 1, &HLE::Libs::LibC::g_need_sceLibc);
 }
 

src/Core/PS4/HLE/LibKernel.cpp

@@ -1,47 +1,49 @@
-#include "../Loader/Elf.h"
 #include "LibKernel.h"
-#include "Libs.h"
+
-#include <debug.h>
 #include <Util/log.h>
-#include "Kernel/memory_management.h"
+#include <debug.h>
+
 #include "../../../Util/Singleton.h"
+#include "../Loader/Elf.h"
 #include "Kernel/Objects/physical_memory.h"
 #include "Kernel/cpu_management.h"
 #include "Kernel/event_queues.h"
+#include "Kernel/memory_management.h"
+#include "Libs.h"
 
 namespace HLE::Libs::LibKernel {
 
-    static u64 g_stack_chk_guard = 0xDEADBEEF54321ABC; //dummy return
+static u64 g_stack_chk_guard = 0xDEADBEEF54321ABC;  // dummy return
 
-    int32_t PS4_SYSV_ABI sceKernelReleaseDirectMemory(off_t start, size_t len) { 
+int32_t PS4_SYSV_ABI sceKernelReleaseDirectMemory(off_t start, size_t len) {
-        BREAKPOINT();
+    BREAKPOINT();
-        return 0;
+    return 0;
-    }
+}
 
+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
+    LIB_OBJ("f7uOxY9mM1U", "libkernel", 1, "libkernel", 1, 1, &HLE::Libs::LibKernel::g_stack_chk_guard);
+    // memory
+    LIB_FUNCTION("rTXw65xmLIA", "libkernel", 1, "libkernel", 1, 1, MemoryManagement::sceKernelAllocateDirectMemory);
+    LIB_FUNCTION("pO96TwzOm5E", "libkernel", 1, "libkernel", 1, 1, MemoryManagement::sceKernelGetDirectMemorySize);
+    LIB_FUNCTION("L-Q3LEjIbgA", "libkernel", 1, "libkernel", 1, 1, MemoryManagement::sceKernelMapDirectMemory);
+    LIB_FUNCTION("MBuItvba6z8", "libkernel", 1, "libkernel", 1, 1, sceKernelReleaseDirectMemory);
+    LIB_FUNCTION("cQke9UuBQOk", "libkernel", 1, "libkernel", 1, 1, sceKernelMunmap);
+    // equeue
+    LIB_FUNCTION("D0OdFMjp46I", "libkernel", 1, "libkernel", 1, 1, EventQueues::sceKernelCreateEqueue);
+    LIB_FUNCTION("fzyMKs9kim0", "libkernel", 1, "libkernel", 1, 1, EventQueues::sceKernelWaitEqueue);
+    // 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);
+}
 
-    static PS4_SYSV_ABI void stack_chk_fail() { BREAKPOINT();
+};  // namespace HLE::Libs::LibKernel
-    }
-    u64 PS4_SYSV_ABI sceKernelReadTsc() {
-        LARGE_INTEGER c;
-        QueryPerformanceCounter(&c);
-        return c.QuadPart;
-    }
-    void LibKernel_Register(SymbolsResolver* sym) { 
-        //obj
-        LIB_OBJ("f7uOxY9mM1U", "libkernel", 1, "libkernel", 1, 1, &HLE::Libs::LibKernel::g_stack_chk_guard);
-        //memory
-        LIB_FUNCTION("rTXw65xmLIA", "libkernel", 1, "libkernel", 1, 1, MemoryManagement::sceKernelAllocateDirectMemory); 
-        LIB_FUNCTION("pO96TwzOm5E", "libkernel", 1, "libkernel", 1, 1, MemoryManagement::sceKernelGetDirectMemorySize);
-        LIB_FUNCTION("L-Q3LEjIbgA", "libkernel", 1, "libkernel", 1, 1, MemoryManagement::sceKernelMapDirectMemory);
-        LIB_FUNCTION("MBuItvba6z8", "libkernel", 1, "libkernel", 1, 1, sceKernelReleaseDirectMemory);
-        //equeue
-        LIB_FUNCTION("D0OdFMjp46I", "libkernel", 1, "libkernel", 1, 1, EventQueues::sceKernelCreateEqueue);
-        LIB_FUNCTION("fzyMKs9kim0", "libkernel", 1, "libkernel", 1, 1, EventQueues::sceKernelWaitEqueue);
-        //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);
-    }
-
-}; 

src/Core/PS4/HLE/Libs.cpp

@@ -4,6 +4,9 @@
 #include "LibKernel.h"
 #include "LibSceGnmDriver.h"
 #include <Core/PS4/HLE/Graphics/video_out.h>
+#include "Emulator/HLE/Libraries/LibUserService/user_service.h"
+#include "Emulator/HLE/Libraries/LibPad/pad.h"
+#include <Emulator/HLE/Libraries/LibSystemService/system_service.h>
 
 namespace HLE::Libs {
 
@@ -12,5 +15,8 @@ void Init_HLE_Libs(SymbolsResolver *sym) {
     LibKernel::LibKernel_Register(sym);
     Graphics::VideoOut::videoOutRegisterLib(sym);
     LibSceGnmDriver::LibSceGnmDriver_Register(sym);
+    Emulator::HLE::Libraries::LibUserService::libUserService_Register(sym);
+    Emulator::HLE::Libraries::LibPad::libPad_Register(sym);
+    Emulator::HLE::Libraries::LibSystemService::libSystemService_Register(sym);
 }
 }  // namespace HLE::Libs

src/Emulator/HLE/Libraries/LibC/libc.cpp

@@ -26,4 +26,6 @@ int PS4_SYSV_ABI memcmp(const void* s1, const void* s2, size_t n) { return std::
 
 void* PS4_SYSV_ABI memcpy(void* dest, const void* src, size_t n) { return std::memcpy(dest, src, n); }
 
+void* PS4_SYSV_ABI memset(void* s, int c, size_t n) { return std::memset(s, c, n); }
+
 };  // namespace Emulator::HLE::Libraries::LibC

src/Emulator/HLE/Libraries/LibC/libc.h

@@ -12,4 +12,5 @@ PS4_SYSV_ABI void exit(int code);
 PS4_SYSV_ABI int atexit(void (*func)());
 int PS4_SYSV_ABI memcmp(const void* s1, const void* s2, size_t n);
 void* PS4_SYSV_ABI memcpy(void* dest, const void* src, size_t n);
+void* PS4_SYSV_ABI memset(void* s, int c, size_t n);
 }  // namespace Emulator::HLE::Libraries::LibC

src/Emulator/HLE/Libraries/LibPad/pad.cpp

@@ -0,0 +1,24 @@
+#include "pad.h"
+
+#include <Core/PS4/HLE/ErrorCodes.h>
+#include <Core/PS4/HLE/Libs.h>
+
+namespace Emulator::HLE::Libraries::LibPad {
+int PS4_SYSV_ABI scePadInit() { return SCE_OK; }
+
+int PS4_SYSV_ABI scePadOpen(/* SceUserServiceUserId userId, int32_t type, int32_t index, const ScePadOpenParam* pParam*/) {
+    return 1;  // dummy
+}
+
+int PS4_SYSV_ABI scePadReadState(int32_t handle, ScePadData* pData) {
+    pData->connected = true;  // make it think it is connected
+    return SCE_OK;
+}
+
+void libPad_Register(SymbolsResolver* sym) {
+    LIB_FUNCTION("hv1luiJrqQM", "libScePad", 1, "libScePad", 1, 1, scePadInit);
+    LIB_FUNCTION("xk0AcarP3V4", "libScePad", 1, "libScePad", 1, 1, scePadOpen);
+    LIB_FUNCTION("YndgXqQVV7c", "libScePad", 1, "libScePad", 1, 1, scePadReadState);
+}
+
+}  // namespace Emulator::HLE::Libraries::LibPad

src/Emulator/HLE/Libraries/LibPad/pad.h

@@ -0,0 +1,51 @@
+#pragma once
+#include "Core/PS4/Loader/SymbolsResolver.h"
+
+namespace Emulator::HLE::Libraries::LibPad {
+
+struct ScePadData {
+    u32 buttons;
+    u08 left_stick_x;
+    u08 left_stick_y;
+    u08 right_stick_x;
+    u08 right_stick_y;
+    u08 analog_buttons_l2;
+    u08 analog_buttons_r2;
+    u08 padding[2];
+    float orientation_x;
+    float orientation_y;
+    float orientation_z;
+    float orientation_w;
+    float acceleration_x;
+    float acceleration_y;
+    float acceleration_z;
+    float angular_velocity_x;
+    float angular_velocity_y;
+    float angular_velocity_z;
+    u08 touch_data_touch_num;
+    u08 touch_data_reserve[3];
+    u32 touch_data_reserve1;
+    u16 touch_data_touch0_x;
+    u16 touch_data_touch0_y;
+    u08 touch_data_touch0_id;
+    u08 touch_data_touch0_reserve[3];
+    u16 touch_data_touch1_x;
+    u16 touch_data_touch1_y;
+    u08 touch_data_touch1_id;
+    u08 touch_data_touch1_reserve[3];
+    bool connected;
+    u64 timestamp;
+    u32 extension_unit_data_extension_unit_id;
+    u08 extension_unit_data_reserve[1];
+    u08 extension_unit_data_data_length;
+    u08 extension_unit_data_data[10];
+    u08 connected_count;
+    u08 reserve[2];
+    u08 device_unique_data_len;
+    u08 device_unique_data[12];
+};
+// hle functions
+int PS4_SYSV_ABI scePadInit();
+
+void libPad_Register(SymbolsResolver* sym);
+};  // namespace Emulator::HLE::Libraries::LibPad

src/Emulator/HLE/Libraries/LibSystemService/system_service.cpp

@@ -0,0 +1,16 @@
+#include <Core/PS4/HLE/ErrorCodes.h>
+#include <Core/PS4/HLE/Libs.h>
+
+#include "system_service.h"
+
+namespace Emulator::HLE::Libraries::LibSystemService {
+
+s32 PS4_SYSV_ABI sceSystemServiceHideSplashScreen() {
+    // dummy
+    return SCE_OK;
+}
+
+void libSystemService_Register(SymbolsResolver* sym) {
+    LIB_FUNCTION("Vo5V8KAwCmk", "libSceSystemService", 1, "libSceSystemService", 1, 1, sceSystemServiceHideSplashScreen);
+}
+};  // namespace Emulator::HLE::Libraries::LibUserService

src/Emulator/HLE/Libraries/LibSystemService/system_service.h

@@ -0,0 +1,11 @@
+#pragma once
+#include "Core/PS4/Loader/SymbolsResolver.h"
+
+namespace Emulator::HLE::Libraries::LibSystemService {
+
+//HLE functions
+s32 PS4_SYSV_ABI sceSystemServiceHideSplashScreen();
+
+void libSystemService_Register(SymbolsResolver* sym);
+
+};  // namespace Emulator::HLE::Libraries::LibUserService

src/Emulator/HLE/Libraries/LibUserService/user_service.cpp

@@ -0,0 +1,26 @@
+#include "user_service.h"
+
+#include <Core/PS4/HLE/ErrorCodes.h>
+#include <Core/PS4/HLE/Libs.h>
+
+namespace Emulator::HLE::Libraries::LibUserService {
+
+s32 PS4_SYSV_ABI sceUserServiceInitialize(const SceUserServiceInitializeParams* initParams) {
+    // dummy
+    return SCE_OK;
+}
+
+s32 PS4_SYSV_ABI sceUserServiceGetLoginUserIdList(SceUserServiceLoginUserIdList* userIdList) {
+    // dummy
+    userIdList->user_id[0] = 1;
+    userIdList->user_id[1] = -1;
+    userIdList->user_id[2] = -1;
+    userIdList->user_id[3] = -1;
+
+    return SCE_OK;
+}
+void libUserService_Register(SymbolsResolver* sym) {
+    LIB_FUNCTION("j3YMu1MVNNo", "libSceUserService", 1, "libSceUserService", 1, 1, sceUserServiceInitialize);
+    LIB_FUNCTION("fPhymKNvK-A", "libSceUserService", 1, "libSceUserService", 1, 1, sceUserServiceGetLoginUserIdList);
+}
+};  // namespace Emulator::HLE::Libraries::LibUserService

src/Emulator/HLE/Libraries/LibUserService/user_service.h

@@ -0,0 +1,18 @@
+#pragma once
+#include "Core/PS4/Loader/SymbolsResolver.h"
+
+namespace Emulator::HLE::Libraries::LibUserService {
+
+struct SceUserServiceInitializeParams {
+    s32 priority;
+};
+
+struct SceUserServiceLoginUserIdList {
+    int user_id[4];
+};
+
+s32 PS4_SYSV_ABI sceUserServiceInitialize(const SceUserServiceInitializeParams* initParams);
+s32 PS4_SYSV_ABI sceUserServiceGetLoginUserIdList(SceUserServiceLoginUserIdList* userIdList);
+
+void libUserService_Register(SymbolsResolver* sym);
+};  // namespace Emulator::HLE::Libraries::LibUserService