1 files changed, 25 insertions, 0 deletions
diff --git a/src/core/hle/kernel/svc/svc_debug_string.cpp b/src/core/hle/kernel/svc/svc_debug_string.cpp
new file mode 100644
index 000000000..486e62cc4
--- /dev/null
+++ b/src/core/hle/kernel/svc/svc_debug_string.cpp
@@ -0,0 +1,25 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core.h"
+#include "core/hle/kernel/svc.h"
+#include "core/memory.h"
+
+namespace Kernel::Svc {
+
+/// Used to output a message on a debug hardware unit - does nothing on a retail unit
+void OutputDebugString(Core::System& system, VAddr address, u64 len) {
+    if (len == 0) {
+        return;
+    }
+
+    std::string str(len, '\0');
+    system.Memory().ReadBlock(address, str.data(), str.size());
+    LOG_DEBUG(Debug_Emulated, "{}", str);
+}
+
+void OutputDebugString32(Core::System& system, u32 address, u32 len) {
+    OutputDebugString(system, address, len);
+}
+
+} // namespace Kernel::Svc