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Whenever ROCGDB prints a value memory will be allocated within ROCGDB to hold the contents of the value. It is possible in some languages with dynamic typing systems, that an invalid program may indicate a value that is incorrectly large, this in turn may cause ROCGDB to try and allocate an overly large amount of memory.
set max-value-size bytesset max-value-size unlimitedSet the maximum size of memory that ROCGDB will allocate for the contents of a value to bytes, trying to display a value that requires more memory than that will result in an error.
Setting this variable does not effect values that have already been allocated within ROCGDB, only future allocations.
There’s a minimum size that max-value-size can be set to in
order that ROCGDB can still operate correctly, this minimum is
currently 16 bytes.
The limit applies to the results of some subexpressions as well as to
complete expressions. For example, an expression denoting a simple
integer component, such as x.y.z, may fail if the size of
x.y is dynamic and exceeds bytes. On the other hand,
ROCGDB is sometimes clever; the expression A[i], where
A is an array variable with non-constant size, will generally
succeed regardless of the bounds on A, as long as the component
size is less than bytes.
The default value of max-value-size is currently 64k.
show max-value-sizeShow the maximum size of memory, in bytes, that ROCGDB will allocate for the contents of a value.