Merge pull request #130 from shadps4-emu/kernel_stuff

Kernel stuff & others

.github/workflows/windows-qt.yml

@@ -45,7 +45,6 @@ jobs:
         mkdir upload
         move build/Release/shadps4.exe upload
         move build/Release/zlib-ng2.dll upload
-        move build/Release/libwinpthread-1.dll upload
         windeployqt --dir upload upload/shadps4.exe
 
     - name: Upload executable

.github/workflows/windows.yml

@@ -37,5 +37,4 @@ jobs:
         # A file, directory or wildcard pattern that describes what to upload
         path: |
           ${{github.workspace}}/build/Release/shadps4.exe
-          ${{github.workspace}}/build/Release/SDL3.dll
+          ${{github.workspace}}/build/Release/SDL3.dll
-          ${{github.workspace}}/build/Release/libwinpthread-1.dll

.gitmodules

@@ -6,10 +6,6 @@
 	path = third-party/zydis
 	url = https://github.com/zyantific/zydis.git
 	shallow = true
-[submodule "third-party/winpthread"]
-	path = third-party/winpthread
-	url = https://github.com/shadps4/winpthread.git
-	branch = main
 [submodule "third-party/toml11"]
 	path = third-party/toml11
 	url = https://github.com/ToruNiina/toml11
@@ -18,9 +14,6 @@
 	path = third-party/xxHash
 	url = https://github.com/Cyan4973/xxHash.git
 	branch = dev
-[submodule "third-party/vulkan"]
-	path = third-party/vulkan
-	url = https://github.com/GPUCode/vulkan
 [submodule "externals/discord-rpc"]
 	path = externals/discord-rpc
 	url = https://github.com/shadps4-emu/ext-discord-rpc.git
@@ -64,3 +57,6 @@
 [submodule "externals/xbyak"]
 	path = externals/xbyak
 	url = https://github.com/herumi/xbyak
+[submodule "externals/winpthreads"]
+	path = externals/winpthreads
+	url = https://github.com/shadps4-emu/winpthreads.git

CMakeLists.txt

@@ -403,7 +403,7 @@ if (ENABLE_QT_GUI)
 endif()
 
 if (WIN32)
-    target_link_libraries(shadps4 PRIVATE mincore winpthread clang_rt.builtins-x86_64.lib)
+    target_link_libraries(shadps4 PRIVATE mincore winpthreads clang_rt.builtins-x86_64.lib)
     add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
     add_definitions(-DNOMINMAX -DWIN32_LEAN_AND_MEAN)
     if (MSVC)
@@ -438,9 +438,3 @@ add_custom_command(TARGET shadps4 POST_BUILD
    COMMAND ${CMAKE_COMMAND} -E copy_if_different
      $<TARGET_FILE:SDL3-shared>
      $<TARGET_FILE_DIR:shadps4>)
-
-if (WIN32)
- add_custom_command(TARGET shadps4 POST_BUILD
-   COMMAND ${CMAKE_COMMAND} -E copy_if_different
-     "${PROJECT_SOURCE_DIR}/third-party/winpthread/bin/libwinpthread-1.dll" $<TARGET_FILE_DIR:shadps4>)
-endif()

externals/CMakeLists.txt

@@ -66,3 +66,9 @@ add_subdirectory(robin-map EXCLUDE_FROM_ALL)
 
 # Xbyak
 add_subdirectory(xbyak EXCLUDE_FROM_ALL)
+
+# Winpthreads
+if (WIN32)
+    add_subdirectory(winpthreads EXCLUDE_FROM_ALL)
+    target_include_directories(winpthreads INTERFACE winpthreads/include)
+endif()

src/core/libraries/kernel/libkernel.cpp

@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include <chrono>
 #include <thread>
 #include "common/assert.h"
 #include "common/logging/log.h"
@@ -16,7 +17,6 @@
 #include "core/libraries/kernel/time_management.h"
 #include "core/libraries/libs.h"
 #include "core/linker.h"
-
 #ifdef _WIN64
 #include <io.h>
 #include <windows.h>
@@ -158,6 +158,27 @@ s64 PS4_SYSV_ABI ps4__write(int d, const void* buf, std::size_t nbytes) {
     return ORBIS_OK;
 }
 
+int PS4_SYSV_ABI sceKernelConvertUtcToLocaltime(time_t time, time_t* local_time,
+                                                struct OrbisTimesec* st, unsigned long* dst_sec) {
+    LOG_TRACE(Kernel, "Called");
+    const auto* time_zone = std::chrono::current_zone();
+    auto info = time_zone->get_info(std::chrono::system_clock::now());
+
+    *local_time = info.offset.count() + info.save.count() * 60 + time;
+
+    if (st != nullptr) {
+        st->t = time;
+        st->west_sec = info.offset.count() * 60;
+        st->dst_sec = info.save.count() * 60;
+    }
+
+    if (dst_sec != nullptr) {
+        *dst_sec = info.save.count() * 60;
+    }
+
+    return ORBIS_OK;
+}
+
 void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
     // obj
     LIB_OBJ("f7uOxY9mM1U", "libkernel", 1, "libkernel", 1, 1, &g_stack_chk_guard);
@@ -179,6 +200,7 @@ void LibKernel_Register(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("1jfXLRVzisc", "libkernel", 1, "libkernel", 1, 1, sceKernelUsleep);
     LIB_FUNCTION("YSHRBRLn2pI", "libkernel", 1, "libkernel", 1, 1, _writev);
     LIB_FUNCTION("959qrazPIrg", "libkernel", 1, "libkernel", 1, 1, sceKernelGetProcParam);
+    LIB_FUNCTION("-o5uEDpN+oY", "libkernel", 1, "libkernel", 1, 1, sceKernelConvertUtcToLocaltime);
 
     Libraries::Kernel::fileSystemSymbolsRegister(sym);
     Libraries::Kernel::timeSymbolsRegister(sym);

src/core/libraries/kernel/libkernel.h

@@ -12,6 +12,12 @@ class SymbolsResolver;
 
 namespace Libraries::Kernel {
 
+struct OrbisTimesec {
+    time_t t;
+    u64 west_sec;
+    u64 dst_sec;
+};
+
 int32_t PS4_SYSV_ABI sceKernelReleaseDirectMemory(off_t start, size_t len);
 int* PS4_SYSV_ABI __Error();
 

src/core/libraries/kernel/thread_management.cpp

@@ -8,6 +8,9 @@
 #include "core/libraries/error_codes.h"
 #include "core/libraries/kernel/thread_management.h"
 #include "core/libraries/libs.h"
+#ifdef _WIN64
+#include <windows.h>
+#endif
 
 namespace Libraries::Kernel {
 
@@ -890,6 +893,12 @@ void PS4_SYSV_ABI scePthreadYield() {
     sched_yield();
 }
 
+int PS4_SYSV_ABI scePthreadDetach(ScePthread thread) {
+    LOG_INFO(Kernel_Pthread, "thread create name = {}", thread->name);
+    thread->is_detached = true;
+    return ORBIS_OK;
+}
+
 void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("4+h9EzwKF4I", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetschedpolicy);
     LIB_FUNCTION("-Wreprtu0Qs", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetdetachstate);
@@ -897,11 +906,13 @@ void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
     LIB_FUNCTION("DzES9hQF4f4", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetschedparam);
     LIB_FUNCTION("nsYoNRywwNg", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrInit);
     LIB_FUNCTION("62KCwEMmzcM", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrDestroy);
+    LIB_FUNCTION("4qGrR6eoP9Y", "libkernel", 1, "libkernel", 1, 1, scePthreadDetach);
 
     LIB_FUNCTION("aI+OeCz8xrQ", "libkernel", 1, "libkernel", 1, 1, scePthreadSelf);
     LIB_FUNCTION("3qxgM4ezETA", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetaffinity);
     LIB_FUNCTION("8+s5BzZjxSg", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrGetaffinity);
     LIB_FUNCTION("x1X76arYMxU", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrGet);
+    LIB_FUNCTION("UTXzJbWhhTE", "libkernel", 1, "libkernel", 1, 1, scePthreadAttrSetstacksize);
 
     LIB_FUNCTION("bt3CTBKmGyI", "libkernel", 1, "libkernel", 1, 1, scePthreadSetaffinity);
     LIB_FUNCTION("6UgtwV+0zb4", "libkernel", 1, "libkernel", 1, 1, scePthreadCreate);
@@ -928,6 +939,7 @@ void pthreadSymbolsRegister(Core::Loader::SymbolsResolver* sym) {
 
     LIB_FUNCTION("QBi7HCK03hw", "libkernel", 1, "libkernel", 1, 1, sceKernelClockGettime);
     LIB_FUNCTION("lLMT9vJAck0", "libkernel", 1, "libkernel", 1, 1, clock_gettime);
+    LIB_FUNCTION("lLMT9vJAck0", "libScePosix", 1, "libkernel", 1, 1, clock_gettime);
     LIB_FUNCTION("yS8U2TGCe1A", "libScePosix", 1, "libkernel", 1, 1, nanosleep);
 
     // openorbis weird functions

third-party/CMakeLists.txt

@@ -12,15 +12,6 @@ add_subdirectory(magic_enum EXCLUDE_FROM_ALL)
 # Toml11
 add_subdirectory(toml11 EXCLUDE_FROM_ALL)
 
-# Vulkan
-add_subdirectory(vulkan EXCLUDE_FROM_ALL)
-
-# Winpthreads
-if (WIN32)
-    add_subdirectory(winpthread EXCLUDE_FROM_ALL)
-    target_include_directories(winpthread INTERFACE winpthread/include)
-endif()
-
 # xxHash
 add_library(xxhash INTERFACE)
 target_include_directories(xxhash INTERFACE xxhash)