Initial LibcInternal

CMakeLists.txt

@@ -175,6 +175,8 @@ set(LIBC_SOURCES src/core/libraries/libc/libc.cpp
                  src/core/libraries/libc/libc_string.h
                  src/core/libraries/libc/libc_stdlib.cpp
                  src/core/libraries/libc/libc_stdlib.h
+                 src/core/libraries/libc_internal/libc_internal.cpp
+                 src/core/libraries/libc_internal/libc_internal.h
 )
 
 set(PAD_LIB src/core/libraries/pad/pad.cpp

src/common/logging/filter.cpp

@@ -100,6 +100,7 @@ bool ParseFilterRule(Filter& instance, Iterator begin, Iterator end) {
     SUB(Lib, NpScore)                                                                              \
     SUB(Lib, NpTrophy)                                                                             \
     SUB(Lib, Screenshot)                                                                           \
+    SUB(Lib, LibCInternal)                                                                         \
     CLS(Frontend)                                                                                  \
     CLS(Render)                                                                                    \
     SUB(Render, Vulkan)                                                                            \

src/common/logging/types.h

@@ -67,6 +67,7 @@ enum class Class : u8 {
     Lib_NpScore,        ///< The LibSceNpScore implementation
     Lib_NpTrophy,       ///< The LibSceNpTrophy implementation
     Lib_Screenshot,     ///< The LibSceScreenshot implementation
+    Lib_LibCInternal,   ///< The LibCInternal implementation.
     Frontend,           ///< Emulator UI
     Render,             ///< Video Core
     Render_Vulkan,      ///< Vulkan backend

src/core/libraries/libc_internal/libc_internal.cpp

@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+// Generated By moduleGenerator
+#include "common/logging/log.h"
+#include "core/libraries/error_codes.h"
+#include "core/libraries/libs.h"
+#include "libc_internal.h"
+
+namespace Libraries::LibcInternal {
+
+void* PS4_SYSV_ABI internal_memset(void* s, int c, size_t n) {
+    return std::memset(s, c, n);
+}
+
+errno_t PS4_SYSV_ABI internal_memcpy_s(void* dest, rsize_t destsz, const void* src, rsize_t count) {
+    return memcpy_s(dest, destsz, src, count);
+}
+
+errno_t PS4_SYSV_ABI internal_strcpy_s(char* dest, rsize_t dest_size, const char* src) {
+    return strcpy_s(dest, dest_size, src);
+}
+
+int PS4_SYSV_ABI internal_memcmp(const void* s1, const void* s2, size_t n) {
+    return std::memcmp(s1, s2, n);
+}
+
+void RegisterlibSceLibcInternal(Core::Loader::SymbolsResolver* sym) {
+    LIB_FUNCTION("NFLs+dRJGNg", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_memcpy_s);
+    LIB_FUNCTION("8zTFvBIAIN8", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_memset);
+    LIB_FUNCTION("5Xa2ACNECdo", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_strcpy_s);
+    LIB_FUNCTION("DfivPArhucg", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_memcmp);
+};
+
+} // namespace Libraries::LibcInternal

src/core/libraries/libc_internal/libc_internal.h

@@ -0,0 +1,15 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/types.h"
+
+namespace Core::Loader {
+class SymbolsResolver;
+}
+
+namespace Libraries::LibcInternal {
+
+void RegisterlibSceLibcInternal(Core::Loader::SymbolsResolver* sym);
+} // namespace Libraries::LibcInternal

src/core/libraries/libs.cpp

@@ -7,6 +7,7 @@
 #include "core/libraries/gnmdriver/gnmdriver.h"
 #include "core/libraries/kernel/libkernel.h"
 #include "core/libraries/libc/libc.h"
+#include "core/libraries/libc_internal/libc_internal.h"
 #include "core/libraries/libs.h"
 #include "core/libraries/network/http.h"
 #include "core/libraries/network/net.h"
@@ -57,6 +58,7 @@ void InitHLELibs(Core::Loader::SymbolsResolver* sym) {
     Libraries::NpScore::RegisterlibSceNpScore(sym);
     Libraries::NpTrophy::RegisterlibSceNpTrophy(sym);
     Libraries::ScreenShot::RegisterlibSceScreenShot(sym);
+    Libraries::LibcInternal::RegisterlibSceLibcInternal(sym);
 }
 
 } // namespace Libraries