| 4,13 → 4,12 |
|---|
| + [ia32] use int 0x15 ax=0xe820 to get memory map and memory size [DONE] |
| + [mips] use some heuristics to get memory map and memory size |
| + reimplement heap so that it can allocate/deallocate |
| itself frames as necessary |
| itself frames as necessary [DONE] |
| + provide native four-level portable page table interface [DONE] |
| + every architecture uses its native page table format |
| + kernel provides unified four-level page table interface |
| for all architectures |
| + track usage of frames containing middle-level page tables |
| (frame leak) |
| or page hash table interface to architectures |
| + deallocation of memory of empty page tables [DONE] |
| |
| + get user mode support for all architectures |
| |