The file `signalled.h` is now common to `format` and `builtin` tests.

Avoids the introduction of logic coercions with the conversions
term -> C expression -> term, by keeping the original term.

Only one split (either static or dynamic) can be active on the same term.
If a new split is encountered while a split is aleady active on the same term,
the old split is removed.

Michele Alberti authored 3 years ago and David Bühler committed 3 years ago

[Eva] Rework assign support so that control and data dependency taint analysis are performed as not alternatives to each other.

Michele Alberti authored 4 years ago and David Bühler committed 3 years ago

[Eva] Revise assign so that if the left-value appears in statement annotation, then it will always be considered tainted.

Without this commit, an assignment 'x = 3' with annotation '//@ taint x;' would had not resulted in 'x' as tainted because '3' is a literal, hence not tainted.