Line 1: |
Line 1: |
− | {{delete}} | + | memchunkhdr = a data structure describing chunks of memory allocated by the ARM11 kernel. |
| + | |
| + | Here is some code describing the layout of a memory chunk header. TODO: If the reader happens to know anything about this barely documented topic, I hereby encourage them to clarify where this is actually used and how it ties into the rest of the kernel. |
| + | |
| + | struct MemoryChunkHeader { |
| + | int num_pages; // size of this chunk in terms of small pages |
| + | void* next; |
| + | void* prev; |
| + | int unk1; |
| + | int unk2; |
| + | }; |
| + | |
| + | The "next" and "prev" members are used to implement a linked-list. In fact, chances are this is actually a kernel object inherited from [[KLinkedList]]. |