Hi everyone,
Added more LOG_ERROR messsages to watchpoint and breakpoint code, given that the
infrastructure no longer interprets returned error codes. Also changed
existing LOG_INFO and LOG_WARNING to LOG_ERROR for cases where an error is
returned.
Note that the check of the target state is superflous, since the infrastruture
code currently checks this before calling target code. Is this being
reconsidered as well? Also, should we stop returning anything other than
ERROR_OK and ERROR_FAIL?
Comments gratefully received.
Thanks,
Mike
Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
if ((breakpoint->type == BKPT_HARD) && (xscale->ibcr_available < 1))
{
if ((breakpoint->type == BKPT_HARD) && (xscale->ibcr_available < 1))
{
- LOG_INFO("no breakpoint unit available for hardware breakpoint");
+ LOG_ERROR("no breakpoint unit available for hardware breakpoint");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
if ((breakpoint->length != 2) && (breakpoint->length != 4))
{
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
if ((breakpoint->length != 2) && (breakpoint->length != 4))
{
- LOG_INFO("only breakpoints of two (Thumb) or four (ARM) bytes length supported");
+ LOG_ERROR("only breakpoints of two (Thumb) or four (ARM) bytes length supported");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
}
if (target->state != TARGET_HALTED)
{
if (target->state != TARGET_HALTED)
{
- LOG_WARNING("target not halted");
+ LOG_ERROR("target not halted");
return ERROR_TARGET_NOT_HALTED;
}
return ERROR_TARGET_NOT_HALTED;
}
if (target->state != TARGET_HALTED)
{
if (target->state != TARGET_HALTED)
{
- LOG_WARNING("target not halted");
+ LOG_ERROR("target not halted");
return ERROR_TARGET_NOT_HALTED;
}
return ERROR_TARGET_NOT_HALTED;
}
if (xscale->dbr_available < 1)
{
if (xscale->dbr_available < 1)
{
- return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
+ LOG_ERROR("no more watchpoint registers available");
+ return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
/* watchpoints across multiple words require both DBR registers */
if (xscale->dbr_available < 2)
/* watchpoints across multiple words require both DBR registers */
if (xscale->dbr_available < 2)
+ {
+ LOG_ERROR("insufficient watchpoint registers available");
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
xscale->dbr_available = 0;
return ERROR_OK;
xscale->dbr_available = 0;
return ERROR_OK;
if (target->state != TARGET_HALTED)
{
if (target->state != TARGET_HALTED)
{
- LOG_WARNING("target not halted");
+ LOG_ERROR("target not halted");
return ERROR_TARGET_NOT_HALTED;
}
return ERROR_TARGET_NOT_HALTED;
}
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