129 - Free Memory Pointer
There is a “free memory pointer” at position 0x40 in memory.
If you want to allocate memory, use the memory starting from where this pointer points at and update it.
Considering the reserved memory, allocatable memory starts at 0x80, which is the initial value of the free memory pointer.
- Position
0x40 - Initial Value ->
0x80 - Beyond Reserved Slots
- Ptr Points to -> Allocatable Memory
- Memory Allocation -> Update Free Memory Ptr