HLE the ___blank(char*, ...) func. seems to show some interesting, but limited messages.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4446 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Core/Src/HLE/HLE.cpp

@@ -63,6 +63,7 @@ static const SPatch OSPatches[] =
 	{ "vprintf",					HLE_OS::HLE_vprintf     },
 	{ "printf",						HLE_OS::HLE_printf      },
 	{ "puts",						HLE_OS::HLE_printf      }, //gcc-optimized printf?
+	{ "___blank(char *,...)",		HLE_OS::HLE___blank		}, // dunno, but awesome :D
 
 	// wii only
 	{ "__OSInitAudioSystem",        HLE_Misc::UnimplementedFunction },			

Source/Core/Core/Src/HLE/HLE_OS.cpp

@@ -85,6 +85,21 @@ void HLE_printf()
     PC = hackPC;
 }
 
+void HLE___blank()
+{
+	std::string ReportMessage;
+	GetStringVA(ReportMessage);
+	NPC = LR;
+
+	u32 hackPC = PC;
+	PC = LR;
+
+//   PanicAlert("(PC=%08x) Printf: %s ", LR, ReportMessage.c_str());
+	NOTICE_LOG(OSREPORT, "(PC=%08x) ___blank: %s ", LR, ReportMessage.c_str());	
+
+	PC = hackPC;
+}
+
 void GetStringVA(std::string& _rOutBuffer)
 {
 	_rOutBuffer = "";

Source/Core/Core/Src/HLE/HLE_OS.h

@@ -24,6 +24,7 @@ namespace HLE_OS
 {
     void HLE_vprintf();
     void HLE_printf();
+	void HLE___blank();
     void HLE_OSReport();
     void HLE_OSPanic();
 }