Added snprintf

CMakeLists.txt

@@ -399,13 +399,15 @@ set(VIDEOOUT_LIB src/core/libraries/videoout/buffer.h
 
 set(HLE_LIBC_INTERNAL_LIB src/core/libraries/libc_internal/libc_internal.cpp
                  src/core/libraries/libc_internal/libc_internal.h
+                 src/core/libraries/libc_internal/libc_internal_io.cpp
+                 src/core/libraries/libc_internal/libc_internal_io.h
                  src/core/libraries/libc_internal/libc_internal_memory.cpp
                  src/core/libraries/libc_internal/libc_internal_memory.h
                  src/core/libraries/libc_internal/libc_internal_str.cpp
                  src/core/libraries/libc_internal/libc_internal_str.h
                  src/core/libraries/libc_internal/libc_internal_math.cpp
                  src/core/libraries/libc_internal/libc_internal_math.h
-
+                 src/core/libraries/libc_internal/printf.h
 )
 
 set(IME_LIB src/core/libraries/ime/error_dialog.cpp

src/core/libraries/libc_internal/libc_internal.cpp

@@ -1,24 +1,24 @@
 // SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-// #include <cmath>
-// #include <csetjmp>
-// #include <string>
-
+#include <common/va_ctx.h>
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "core/libraries/error_codes.h"
 #include "core/libraries/libs.h"
 #include "libc_internal.h"
+#include "libc_internal_io.h"
 #include "libc_internal_math.h"
 #include "libc_internal_memory.h"
 #include "libc_internal_str.h"
+#include "printf.h"
 
 namespace Libraries::LibcInternal {
 
 void RegisterlibSceLibcInternal(Core::Loader::SymbolsResolver* sym) {
     RegisterlibSceLibcInternalMath(sym);
     RegisterlibSceLibcInternalStr(sym);
     RegisterlibSceLibcInternalMemory(sym);
+    RegisterlibSceLibcInternalIo(sym);
 }
 } // namespace Libraries::LibcInternal

src/core/libraries/libc_internal/libc_internal_io.cpp

@@ -0,0 +1,24 @@
+// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <cstdarg>
+#include <cstdio>
+
+#include <common/va_ctx.h>
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/libraries/error_codes.h"
+#include "core/libraries/libs.h"
+#include "libc_internal_io.h"
+#include "printf.h"
+
+namespace Libraries::LibcInternal {
+int PS4_SYSV_ABI internal_snprintf(char* s, size_t n, VA_ARGS) {
+    VA_CTX(ctx);
+    return snprintf_ctx(s, n, &ctx);
+}
+void RegisterlibSceLibcInternalIo(Core::Loader::SymbolsResolver* sym) {
+    LIB_FUNCTION("eLdDw6l0-bU", "libSceLibcInternal", 1, "libSceLibcInternal", 1, 1,
+                 internal_snprintf);
+}
+} // namespace Libraries::LibcInternal

src/core/libraries/libc_internal/libc_internal_io.h

@@ -0,0 +1,14 @@
+// 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 RegisterlibSceLibcInternalIo(Core::Loader::SymbolsResolver* sym);
+} // namespace Libraries::LibcInternal