Is it possible to build such application using gcc to variables arranged in order of their declared in source code? For example, I have 2 variables in application declared one after another, and then build the application, one of them is located at 0x20001330, another at 0x2000131C. In the range between these addresses the compiler placed several other variables. And I would like to see these variables were located in neighboring cells, ie one after another. I looked at the gcc description and found nothing suitable.