added testing framework (check)

1 files changed, 13 insertions, 7 deletions

diff --git a/emu/emul.c b/emu/emul.c
index 0399d33..4d2c3f1 100644
--- a/emu/emul.c
+++ b/emu/emul.c
@@ -74,6 +74,18 @@ void emul_start( emul_t *emul )
 	}
 }
 
+static void print_help( void )
+{
+	fprintf( stderr, "CPU is paused, press\n"
+		"(s) for single step\n"
+		"(f) fini (continue to next rts)\n"
+		"(c) for continue running\n"
+		"(b) break to single stepping\n"
+		"(+) speed up\n"
+		"(-) speed down\n"
+		"(q) or (ESC) for shutting down\n" );
+}
+
 void emul_run( emul_t *emul, int nof_steps )
 {
 #ifdef WITH_GUI
@@ -82,13 +94,7 @@ void emul_run( emul_t *emul, int nof_steps )
 		bool done = false;
 
 		if( emul->paused ) {
-			fprintf( stderr, "CPU is paused, press\n"
-				"(s) for single step\n"
-				"(c) for continue running\n"
-				"(b) break to single stepping\n"
-				"(+) speed up\n"
-				"(-) speed down\n"
-				"(q) or (ESC) for shutting down\n" );
+			print_help( );
 		}
 
 		while( !done ) {