From 9f1dcb88a5e1c24cac1b5b6f60d76b7194fe2a8e Mon Sep 17 00:00:00 2001
From: brolley <brolley>
Date: Mon, 22 Mar 2004 21:38:38 +0000
Subject: [PATCH] 2004-03-22  Dave Brolley  <brolley@redhat.com>

        * common-xml/interface.xml: Document "trace" pin.
        * common-xml/behavior.xml: Document "trace" pin.
---
 sid/component/cgen-cpu/ChangeLog                | 5 +++++
 sid/component/cgen-cpu/common-xml/behavior.xml  | 4 +++-
 sid/component/cgen-cpu/common-xml/interface.xml | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/sid/component/cgen-cpu/ChangeLog b/sid/component/cgen-cpu/ChangeLog
index 594fedafbf..db903cbb1f 100644
--- a/sid/component/cgen-cpu/ChangeLog
+++ b/sid/component/cgen-cpu/ChangeLog
@@ -1,3 +1,8 @@
+2004-03-22  Dave Brolley  <brolley@redhat.com>
+
+	* common-xml/interface.xml: Document "trace" pin.
+	* common-xml/behavior.xml: Document "trace" pin.
+
 2003-10-07  Dave Brolley  <brolley@redhat.com>
 
 	* cgen-model.h (class cgen_model): step_cycles and step_latency
diff --git a/sid/component/cgen-cpu/common-xml/behavior.xml b/sid/component/cgen-cpu/common-xml/behavior.xml
index 7d2bfa8a8d..d0c885ef44 100644
--- a/sid/component/cgen-cpu/common-xml/behavior.xml
+++ b/sid/component/cgen-cpu/common-xml/behavior.xml
@@ -74,7 +74,9 @@
       overwritten each time they are opened.  The
       <pin>print-insn-summary!</pin> pin can be driven to print a
       summary of instruction and cycle counts, usually at the end of
-      the simulation.</p>
+      the simulation. The <pin>trace</pin> pin can be driven with
+      any value which will be output as a character into the trace
+      stream.</p>
     </behavior>
 
     <behavior name="exceptions/traps">
diff --git a/sid/component/cgen-cpu/common-xml/interface.xml b/sid/component/cgen-cpu/common-xml/interface.xml
index ea917f69b1..e132219e17 100644
--- a/sid/component/cgen-cpu/common-xml/interface.xml
+++ b/sid/component/cgen-cpu/common-xml/interface.xml
@@ -12,6 +12,7 @@
     <defpin name="yield" direction="in" legalvalues="any" behaviors="execution" />
     <defpin name="flush-icache" direction="in" legalvalues="any" behaviors="execution" />
     <defpin name="print-insn-summary!" direction="in" legalvalues="any" behaviors="tracing" />
+    <defpin name="trace" direction="in" legalvalues="any" behaviors="tracing" />
 
     <!-- accessors -->
     <defaccessor name="data-memory" accesses="any" behaviors="execution" />
-- 
2.11.0