Tried to make the code cleaner and clearer.

David Bühler authored 1 year ago and Maxime Jacquemin committed 1 year ago

In Eva, the request "getDeadCode" also return the list of reached statements.
In Ivette, computes the ranges of dead code by removing the ranges of reached
statements to the ranges of unreachable statements, as goto statements can
reach statements inside unreachable blocs.

A term (lvalue, expression or property) can be evaluated:
- in the initial state of the analysis;
- at the start of a function
- at a given statement.

Fixes evaluation point of term_lval in post-conditions, which were evaluated
in the pre-state instead of the post-state.

Function parameters were wrongly evaluated in the initial state of the
analysis instead of the initial state of the given function.

Maxime Jacquemin authored 2 years ago and Maxime Jacquemin committed 2 years ago

We have the needed request.

- stricter conversion of tuples (checks list size)
- stricter conversion of integers (checks that there is no fractional part)
- jCatch only catches JsonErrors
- more detailed error messages to debug the server interface
- jUnion works more often
- fixed several mistyping

In the taint domain:
- exports generic function [is_tainted] evaluating the taint of a memory zone
  in a given state. Removes function [is_tainted_property].
- returns Direct/Indirect/Untainted instead of Data/Control/None.

Implements [is_tainted_property] in the general request,
using [Results.is_tainted].

[descr] is used in the dropdown list of information kinds.
[title] is used as tooltip on the information.

David Bühler authored 2 years ago and Valentin Perrelle committed 2 years ago

Results: new function print_states returning a textual representation of the
internal domain states, as a list for all available domains.

In Ivette, marks as unreachable the statements of functions whose body has not
been analyzed.