添加dump rom的功能

include/arm11/atp.h

@@ -40,9 +40,13 @@ typedef void *                  atp_callerdata_t;
 
 // page option
 #define ATP_PAGE_NOOPTION       0
+#define ATP_PAGE_DOSELECT       1   // SAME AS SELECT
 #define ATP_PAGE_UPDATE         2   // UPDATE THE CURSOR ROW
 #define ATP_PAGE_REFRESH        3   // UPDATE THE WHOLE PAGE
-#define ATP_PAGE_DOSELECT       4   // SAME AS SELECT
+#define ATP_PAGE_PREVITEM       5
+#define ATP_PAGE_NEXTITEM       6
+#define ATP_PAGE_PREVPAGE       7
+#define ATP_PAGE_NEXTPAGE       8       
 
 typedef struct {
     atp_text_t                  text;

source/arm11/filebrowser.c

@@ -624,6 +624,14 @@ static atp_pageopt_t serve_on_key( atp_callerdata_t data, atp_counter_t index, a
 		atp_tips( NULL, "指引：按START" );
 		return WAIT_ON_ACT( res );
 	}
+#ifndef NDEBUG
+	else if( y )
+	{
+		extern u8 dump_patched_rom;
+		dump_patched_rom = 1;
+	}
+#endif
+
 	return ATP_PAGE_NOOPTION;
 }
 

source/arm11/open_agb_firm.c

@@ -134,6 +134,32 @@ static OafConfig g_oafConfig =
 static KHandle g_frameReadyEvent = 0;
 static u16 detect_cheatKey = 0;
 
+#ifndef NDEBUG
+u8 dump_patched_rom = 0;
+Result dump_rom( u32 size )
+{
+	FHandle file;
+	Result res;
+	if( (res=fOpen(&file, "dump.gba", FA_OPEN_ALWAYS|FA_WRITE)) != RES_OK )
+		return res;
+
+	u8 *p = ROM_LOC;
+	while( size > 0 )
+	{
+		u32 len;
+		res = fWrite( file, p, 512, &len );
+		if( res != RES_OK )
+			return res;
+		
+		size -= len;
+		p += len;
+	}
+	fClose( file );
+
+	return RES_OK;
+}
+#endif
+
 // --------------------------
 //  code for oaf config page
 // --------------------------
@@ -411,6 +437,13 @@ static Result loadGbaRom(const char *const path, u32 *const romSizeOut)
 			}
 
 			*romSizeOut = fixRomPadding(fileSize);
+
+#ifndef NDEBUG
+			if( dump_patched_rom )
+			{
+				dump_rom( fileSize );
+			}
+#endif
 		}
 		else 
 		{