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xsvf: add missing error propagation 

Change-Id: Ibc70deb980d6d18ceb376b72d9104e6180b16acf
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/176
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Øyvind Harboe 2011-11-07 07:24:42 +01:00 committed by Spencer Oliver
parent 0552c05ee8
commit 3bab899063
1 changed files with 21 additions and 2 deletions
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23
src/xsvf/xsvf.c
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@ -510,14 +510,19 @@ COMMAND_HANDLER(handle_xsvf_command)
if (xruntest)
{
result = svf_add_statemove(TAP_IDLE);
if (result != ERROR_OK)
return result;
if (runtest_requires_tck)
jtag_add_clocks(xruntest);
else
jtag_add_sleep(xruntest);
}
else if (xendir != TAP_DRPAUSE) /* we are already in TAP_DRPAUSE */
} else if (xendir != TAP_DRPAUSE) {
/* we are already in TAP_DRPAUSE */
result = svf_add_statemove(xenddr);
if (result != ERROR_OK)
return result;
}
}
break;
@ -790,8 +795,12 @@ COMMAND_HANDLER(handle_xsvf_command)
{
/* FIXME handle statemove errors ... */
result = svf_add_statemove(wait_state);
if (result != ERROR_OK)
return result;
jtag_add_sleep(delay);
result = svf_add_statemove(end_state);
if (result != ERROR_OK)
return result;
}
}
break;
@ -846,12 +855,16 @@ COMMAND_HANDLER(handle_xsvf_command)
/* FIXME handle statemove errors ... */
result = svf_add_statemove(wait_state);
if (result != ERROR_OK)
return result;
jtag_add_clocks(clock_count);
jtag_add_sleep(usecs);
result = svf_add_statemove(end_state);
if (result != ERROR_OK)
return result;
}
break;
@ -925,6 +938,8 @@ COMMAND_HANDLER(handle_xsvf_command)
struct scan_field field;
result = svf_add_statemove(loop_state);
if (result != ERROR_OK)
return result;
jtag_add_clocks(loop_clocks);
jtag_add_sleep(loop_usecs);
@ -1003,7 +1018,11 @@ COMMAND_HANDLER(handle_xsvf_command)
/* upon error, return the TAPs to a reasonable state */
result = svf_add_statemove(TAP_IDLE);
if (result != ERROR_OK)
return result;
result = jtag_execute_queue();
if (result != ERROR_OK)
return result;
break;
}
}