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/target_request.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

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

diff --git a/src/target/target_request.c b/src/target/target_request.c
index 9dc58607..e23a0f7d 100644
--- a/src/target/target_request.c
+++ b/src/target/target_request.c
@@ -83,6 +83,8 @@ int target_hexmsg(target_t *target, int size, u32 length)
 		
 		if ((i%8 == 7) || (i == length - 1))
 		{
+			DEBUG("%s", line);
+			
 			while (c)
 			{
 				command_print(c->cmd_ctx, "%s", line);
@@ -153,6 +155,9 @@ int add_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *target)
 	(*p)->cmd_ctx = cmd_ctx;
 	(*p)->next = NULL;
 	
+	/* enable callback */
+	target->dbg_msg_enabled = 1;
+	
 	return ERROR_OK;
 }
 
@@ -217,6 +222,11 @@ int delete_debug_msg_receiver(struct command_context_s *cmd_ctx, target_t *targe
 			{
 				*p = next;
 				free(c);
+				if (*p == NULL)
+				{
+					/* disable callback */
+					target->dbg_msg_enabled = 0;
+				}
 				return ERROR_OK;
 			}
 			else
-- 
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