From: Sergey A. Borshch <sb-sf@users.sourceforge.net>
Date: Mon, 7 Oct 2013 08:45:40 +0000 (+0300)
Subject:     hla_target: Update target state when polling
X-Git-Tag: v0.8.0-rc1~212
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=3da319e8b14df3cc33d883a5bd3091e4e4c9da88

hla_target: Update target state when polling

    Polling target does not change stste information
    except if new state is TARGET_HALTED.
    Connecting to the runing target result in target->state
    not updated with retrieved value and remains "UNKNOWN"
    until 'halt' command issued.

Change-Id: I803d6c0207f7f8699e648779d1df342c9ee7315a
Signed-off-by: Sergey A. Borshch <sb-sf@users.sourceforge.net>
Reviewed-on: http://openocd.zylin.com/1680
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
---

diff --git a/src/target/hla_target.c b/src/target/hla_target.c
index 568cc88d04..abbc1b194f 100644
--- a/src/target/hla_target.c
+++ b/src/target/hla_target.c
@@ -463,11 +463,12 @@ static int adapter_poll(struct target *target)
 		return ERROR_TARGET_FAILURE;
 	}
 
-	if (target->state == state)
+	if (prev_target_state == state)
 		return ERROR_OK;
 
+	target->state = state;
+
 	if (state == TARGET_HALTED) {
-		target->state = state;
 
 		int retval = adapter_debug_entry(target);
 		if (retval != ERROR_OK)