From f740c55e9cbc1658e2806eac0e9a38fe807600cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Arnim=20L=C3=A4uger?= <arniml@users.sourceforge.net>
Date: Tue, 23 Dec 2008 22:57:46 +0000
Subject: [PATCH] added debug output for svf_compare_tdo()

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1416 b68d4a1b-bc3d-0410-92ed-d4ac073336b7
---
 jtag/ChangeLog     |  4 ++++
 jtag/src/svf/svf.c | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/jtag/ChangeLog b/jtag/ChangeLog
index d3cb74a6..bbed2c9e 100644
--- a/jtag/ChangeLog
+++ b/jtag/ChangeLog
@@ -1,3 +1,7 @@
+2008-12-23  Arnim Laeuger  <arniml@users.sourceforge.net>
+
+   * src/svf/svf.c: added debug output for svf_compare_tdo()
+
 2008-12-23  Kolja Waschk <kawk>
 
    * src/tap/parport/direct.c, configure.ac, doc/UrJTAG.txt:
diff --git a/jtag/src/svf/svf.c b/jtag/src/svf/svf.c
index 61b68d15..ef2f0377 100644
--- a/jtag/src/svf/svf.c
+++ b/jtag/src/svf/svf.c
@@ -54,6 +54,11 @@
 #include "fclock.h"
 #endif
 
+
+/* define for debug messages */
+#undef DEBUG
+
+
 int svfparse(parser_priv_t *priv_data, chain_t *chain);
 
 
@@ -449,6 +454,13 @@ svf_compare_tdo(parser_priv_t *priv, char *tdo, char *mask, tap_register *reg, Y
               loc->last_line+1, 
               loc->last_column+1 );
     }
+
+#ifdef DEBUG
+    printf( "Expected : %s\n", tdo_bit );
+    printf( "Mask     : %s\n", mask_bit );
+    printf( "TDO data : %s\n", reg->string );
+#endif
+
     if (priv->svf_stop_on_mismatch)
       result = 0;
   }