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debug: debug entry error propagation

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Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe
2010-07-19 12:34:54 +02:00
parent 6c573df11d
commit 44ef0327dd
11 changed files with 116 additions and 41 deletions
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11
src/target/cortex_m3.c
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@@ -442,7 +442,11 @@ static int cortex_m3_debug_entry(struct target *target)
target_state_name(target));
if (armv7m->post_debug_entry)
armv7m->post_debug_entry(target);
{
retval = armv7m->post_debug_entry(target);
if (retval != ERROR_OK)
return retval;
}
return ERROR_OK;
}
@@ -813,7 +817,10 @@ static int cortex_m3_step(struct target *target, int current,
" nvic_icsr = 0x%" PRIx32,
cortex_m3->dcb_dhcsr, cortex_m3->nvic_icsr);
cortex_m3_debug_entry(target);
int retval;
retval = cortex_m3_debug_entry(target);
if (retval != ERROR_OK)
return retval;
target_call_event_callbacks(target, TARGET_EVENT_HALTED);
LOG_DEBUG("target stepped dcb_dhcsr = 0x%" PRIx32