The memory sizes dialog (reachable via ”options—Memory sizes”) permits the entry of the memory sizes for the project. The memory sizes dialog is shown in figure (6.30).
The following sizes can be entered:
Stack size
Sets the size of the stack in bytes (option -Cs on the command line). This size may be ignored on some systems.
Heap size
Sets the size of the heap in bytes; (option -Ch on the command line). Note that the heap grows dynamically as much as the OS allows.