File: bitwise_pointer.i

package info (click to toggle)
frama-c 20220511-manganese-5
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 66,492 kB
  • sloc: ml: 278,834; ansic: 47,093; sh: 4,823; makefile: 3,613; javascript: 2,436; python: 1,919; perl: 897; lisp: 293; xml: 62
file content (25 lines) | stat: -rw-r--r-- 312 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
/* run.config*
   
   STDOPT: #"-inout"
*/

char t[100]={0,1,2,3,4,5,6,7,8,9};
char *p;
int x;

char t1[100]={0,1,2,3,4,5,6,7,8,9};
char *p1;
int x1;

void main(void)
{
  int mask = 7;

  p = (char*)(((int)(t + 7)) & ~7);
  *p = 5;
  x = *p;

  p1 = (char*)(((int)(t1 + mask)) & ~mask);
  *p1 = 5;
  x1 = *p1;
}