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vpi_get_value_array: added out of bonds check.

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Signed-off-by: Diego Roux <diegoroux04@protonmail.com>
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Diego Roux 2024-10-20 17:16:58 -06:00
parent c800c7294e
commit f57687f3ab
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1 changed files with 8 additions and 0 deletions
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8
include/verilated_vpi.cpp
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@ -3359,6 +3359,14 @@ void vpi_get_value_array(vpiHandle object, p_vpi_arrayvalue arrayvalue_p,
__func__, vop->fullname(), varp->dims()); __func__, vop->fullname(), varp->dims());
} }
int minRange = fmin(vop->rangep()->left(), vop->rangep()->right());
int maxRange = fmax(vop->rangep()->left(), vop->rangep()->right());
if ((index_p[0] > maxRange) || (index_p[0] < minRange)) {
VL_VPI_ERROR_(__FILE__, __LINE__, "%s: index %u for object %s is out of bounds [%u,%u]",
__func__, index_p[0], vop->fullname(), minRange, maxRange);
}
vl_get_value_array(object, arrayvalue_p, index_p, num); vl_get_value_array(object, arrayvalue_p, index_p, num);
} }