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Fixed the way that Trick::MemoryManager::ref_dim() calculates the sizes of elements in an unconstrained array. Fixes #37.

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This commit is contained in:
John M. Penn 2015-03-30 17:36:54 -05:00
parent 1769db5e33
commit c1619156a9
1 changed files with 13 additions and 28 deletions
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41
trick_source/sim_services/MemoryManager/src/MemoryManager_ref_dim.cpp
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@ -29,43 +29,28 @@ int Trick::MemoryManager::ref_dim( REF2* R, V_DATA* V) {
return (TRICK_PARAMETER_ARRAY_SIZE);
}
/* if current dimension is a fixed dimension */
if (R->attr->index[R->num_index].size != 0) {
/* Set the size of the element we are going to parse */
if (R->attr->index[(R->attr->num_index - 1)].size == 0) {
/* last dimension is a pointer, set item_size to sizeof pointer */
/*Calculate the size of the items in this array. */
item_size = R->attr->size;
for (jj = (R->attr->num_index - 1); jj > R->num_index; jj--) {
if (R->attr->index[jj].size > 0) {
item_size *= R->attr->index[jj].size;
} else {
item_size = sizeof(void *);
R->pointer_present = 1 ;
} else {
/* all dimensions are fixed, set item_size to sizeof element */
item_size = R->attr->size;
}
/* for fixed dimensions, we can check the validity of the index value */
}
/* if current dimension is a constrained ... */
if (R->attr->index[R->num_index].size != 0) {
/* for constrained dimensions, we can check the validity of the index value */
if (vval_int(V) >= R->attr->index[R->num_index].size || vval_int(V) < 0) {
emitError("Memory Manager ERROR: Array index out of bounds.") ;
return (TRICK_PARAMETER_ARRAY_SIZE);
}
/* loop through all dimensions backwards, multiply the size of each dimension up to our current dimension
(R->num_index) */
for (jj = (R->attr->num_index - 1); jj > R->num_index; jj--) {
if (R->attr->index[jj].size > 0) {
item_size *= R->attr->index[jj].size;
}
}
} else {
R->pointer_present = 1 ;
// Current dimension is a pointer.
if (R->num_index == (R->attr->num_index - 1)) {
item_size = R->attr->size;
} else {
item_size = sizeof(void *);
}
if ( R->create_add_path ) {
ADDRESS_NODE * address_node ;
@ -86,7 +71,7 @@ int Trick::MemoryManager::ref_dim( REF2* R, V_DATA* V) {
}
if ( R->create_add_path ) {
ADDRESS_NODE * address_node ;
if ( vval_int(V) > 0 ) {