From 68b97e4b5c40a70b42dc2a970f1b90b9a3e9f13d Mon Sep 17 00:00:00 2001
From: ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Thu, 17 Jan 2008 12:45:06 +0000
Subject: - add support for cortex_m3 target_request debugmsgs - target request
 handler disabled by default until a target has been registered

git-svn-id: svn://svn.berlios.de/openocd/trunk@259 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/target/arm7_9_common.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/target/arm7_9_common.c')

diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index ee814ba9..af3b7b32 100644
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -638,6 +638,9 @@ int arm7_9_handle_target_request(void *priv)
 	arm_jtag_t *jtag_info = &arm7_9->jtag_info; 
 	reg_t *dcc_control = &arm7_9->eice_cache->reg_list[EICE_COMMS_CTRL];
 	
+	if (!target->dbg_msg_enabled)
+		return ERROR_OK;
+		
 	if (target->state == TARGET_RUNNING)
 	{
 		/* read DCC control register */
-- 
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