3 files changed, 10 insertions, 1 deletions
diff --git a/engines/sci/engine/kernel.h b/engines/sci/engine/kernel.h
index 6cacb5f839..b3677d965b 100644
--- a/engines/sci/engine/kernel.h
+++ b/engines/sci/engine/kernel.h
@@ -630,6 +630,7 @@ reg_t kWinHelp(EngineState *s, int argc, reg_t *argv);
 reg_t kMessageBox(EngineState *s, int argc, reg_t *argv);
 reg_t kGetConfig(EngineState *s, int argc, reg_t *argv);
 reg_t kGetSierraProfileInt(EngineState *s, int argc, reg_t *argv);
+reg_t kPrintDebug(EngineState *s, int argc, reg_t *argv);
 reg_t kCelInfo(EngineState *s, int argc, reg_t *argv);
 reg_t kSetLanguage(EngineState *s, int argc, reg_t *argv);
 reg_t kScrollWindow(EngineState *s, int argc, reg_t *argv);
diff --git a/engines/sci/engine/kernel_tables.h b/engines/sci/engine/kernel_tables.h
index b8d8450bc1..8d2408a3be 100644
--- a/engines/sci/engine/kernel_tables.h
+++ b/engines/sci/engine/kernel_tables.h
@@ -929,7 +929,7 @@ static SciKernelMapEntry s_kernelMap[] = {
 	// stub in the original interpreters, but it gets called by the game scripts.
 	// Usually, it gets called with a string (which is the output format) and a
 	// variable number of parameters
-	{ MAP_EMPTY(PrintDebug),        SIG_EVERYWHERE,          "(.*)",                  NULL,            NULL },
+	{ MAP_CALL(PrintDebug),        SIG_SCI32, SIGFOR_ALL,    "r(.*)",                 NULL,            NULL },
 
 	// SetWindowsOption is used to set Windows specific options, like for example the title bar visibility of
 	// the game window in Phantasmagoria 2. We ignore these settings completely.
diff --git a/engines/sci/engine/kmisc.cpp b/engines/sci/engine/kmisc.cpp
index f2a3c6b0f7..9aa03a4760 100644
--- a/engines/sci/engine/kmisc.cpp
+++ b/engines/sci/engine/kmisc.cpp
@@ -459,6 +459,14 @@ reg_t kGetWindowsOption(EngineState *s, int argc, reg_t *argv) {
 	}
 }
 
+extern Common::String format(const Common::String &source, int argc, const reg_t *argv);
+
+reg_t kPrintDebug(EngineState *s, int argc, reg_t *argv) {
+	const Common::String debugString = s->_segMan->getString(argv[0]);
+	debugC(kDebugLevelGame, "%s", format(debugString, argc - 1, argv + 1).c_str());
+	return s->r_acc;
+}
+
 #endif
 
 // kIconBar is really a subop of kMacPlatform for SCI1.1 Mac