implemented some dummy pad, system_service, user_service calls

CMakeLists.txt

@@ -32,9 +32,19 @@ set(USERSERVICE_SOURCES src/Emulator/HLE/Libraries/LibUserService/user_service.c
                         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
@@ -66,7 +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/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/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/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

@@ -1,5 +1,26 @@
 #include "user_service.h"
 
+#include <Core/PS4/HLE/ErrorCodes.h>
+#include <Core/PS4/HLE/Libs.h>
+
 namespace Emulator::HLE::Libraries::LibUserService {
-void libUserService_Register(SymbolsResolver* sym) {}
+
+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

@@ -2,5 +2,17 @@
 #include "Core/PS4/Loader/SymbolsResolver.h"
 
 namespace Emulator::HLE::Libraries::LibUserService {
-void libUserService_Register(SymbolsResolver* sym);
+
+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