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mips: Forced to running state to enable (subsequent) target halt. 

Change-Id: I9aff8fb3ac703b50194088dd4e68cec8f9bb2ada
Signed-off-by: Drasko DRASKOVIC <drasko.draskovic@gmail.com>
Reviewed-on: http://openocd.zylin.com/513
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Drasko DRASKOVIC 2012-03-12 22:10:24 +01:00 committed by Spencer Oliver
parent 35e7377160
commit 8e198e9471
1 changed files with 11 additions and 0 deletions
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11
src/target/mips_m4k.c
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@ -143,6 +143,17 @@ static int mips_m4k_poll(struct target *target)
/* check for processor halted */
if (ejtag_ctrl & EJTAG_CTRL_BRKST) {
if (target->state == TARGET_UNKNOWN) {
LOG_DEBUG("EJTAG_CTRL_BRKST already set during server startup.");
/* OpenOCD was was probably started on the board with EJTAG_CTRL_BRKST already set
* (maybe put on by HALT-ing the board in the previous session).
*
* Force target to RUNNING state to enable debug entry for this session.
*/
target->state = TARGET_RUNNING;
}
if ((target->state == TARGET_RUNNING) || (target->state == TARGET_RESET)) {
mips_ejtag_set_instr(ejtag_info, EJTAG_INST_NORMALBOOT);