KHeapChunkHeader: Difference between revisions

From 3dbrew
Jump to navigation Jump to search
Neobrain (talk | contribs)
Please don't try to "clean up" this page (read: hide the fact that it's still misplaced) without actually categorizing it properly - it's useless until that's done.
Undo revision 13380 by Neobrain (talk) Stop vandalising the wiki please
Line 1: Line 1:
[[Category:Kernel objects]]
{{stub}}
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.
    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]].

Revision as of 12:30, 27 September 2015

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.

   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.