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[Frama-c-discuss] How to get the defined locations or varinfos of a corresponding statement by using the value state programatically?

  • Subject: [Frama-c-discuss] How to get the defined locations or varinfos of a corresponding statement by using the value state programatically?
  • From: abiao.yang at gmail.com (David Yang)
  • Date: Thu, 9 Jan 2014 22:48:54 +0800
Dear all,

Here I want to know how to get the defined locations or variables of a
corresponding statement.
For example in the following function:

We can easily get that the variable or location S_sum is defined in
the statement 5: *sum += A[i];

int main(int *A, int size, int *sum)
{
    *sum = 0;
    for(int i = 0; i < size; i++) {
        *sum += A[i]; /* stmt 5 */
    }
}

But I don't know how to get such varibles from the value state of this
statement programatically. Besides, I can't find any API function from
the API document.

Thanks.

-david