Line 1: |
Line 1: |
− | 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]].
| |