These functions uses the analysis status to return `Top or `Bottom if needed.

From Mark_noresults to Function_calls.

Must be consistent with [define_analysis_target].

Function [define_analysis_target] decides whether a builtin, the specification
or the definition is used for the analysis of a given C function, according to
Eva parameters.
This function is then used in compute_functions.ml.

[define_analysis_target] also decides whether the resulting states of an
analysis should be saved, according to [-eva-results] parameters.

Finally, [define_analysis_target] registers analyzed function calls in tables,
with the caller/callsite and the defined analysis status.

[Eva] Converts more use of Db.Value to the new Eva API

See merge request frama-c/frama-c!3689

Uses it in other plugins, instead of Db.Value.

Fix/ivette/eva details

See merge request frama-c/frama-c!3692

[eacsl] Increase the size of TLS in memory shadow model when necessary

Closes e-acsl#197

See merge request frama-c/frama-c!3687

[ivette] check import filename clashes

See merge request frama-c/frama-c!3686