TODO revision 1.3
1$NetBSD: TODO,v 1.3 2000/01/23 20:08:00 soda Exp $ 2 3To do list (not in any particular order). 4 5 o Improve pmap_zero_page and pmap_copy_page. Speed and flushing. 6 7 o Move the RO and WIRED attribute from the pte to the pv table. 8 This saves four instructions in the tlb miss handler. 9InWork: Have a test version. The system hangs after a while. Not solved yet. 10 Also, is it worth the effort to remove 4 instr. in TLB-miss handler? 11 12 o Update MAKEDEV to create all devices correctly. 13 14 o Boot. Standalone boot program instead of booting the kernel directly? 15 16 o Create boot package for distribution. 17 18 o sigsetjmp/siglongjmp missing.... 19 20 o Add more videomodes to pccons driver. 50kHz and 64kHz monitors? 21InWork: This seems to be hard. Need more info on the chip. 22 23 o Find out why bitmap load to S3-928 flashes screen. 24Know why (enable linear mode). Need S3 info. 25 26 o Would be nice to have Motif... 27 28 o ELF shared libraries...... 29 30 o GDB. The current one does not work correctly with current toolchain. 31 32 o ISA driver. ISA dma, interrupt etc. 33 34 o Can we have 32 double registers? 35 36 37Lots of other things..... 38