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TODO revision 1.3 
      1 $NetBSD: TODO,v 1.3 2000/01/23 20:08:00 soda Exp $
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      3 To do list (not in any particular order).
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      5     o	Improve pmap_zero_page and pmap_copy_page. Speed and flushing.
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      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.
      9 InWork: 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?
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     12     o	Update MAKEDEV to create all devices correctly.
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     14     o   Boot. Standalone boot program instead of booting the kernel directly?
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     16     o   Create boot package for distribution.
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     18     o   sigsetjmp/siglongjmp missing....
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     20     o   Add more videomodes to pccons driver. 50kHz and 64kHz monitors?
     21 InWork: This seems to be hard. Need more info on the chip.
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     23     o   Find out why bitmap load to S3-928 flashes screen.
     24 Know why (enable linear mode). Need S3 info.
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     26     o   Would be nice to have Motif...
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     28     o   ELF shared libraries......
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     30     o   GDB. The current one does not work correctly with current toolchain.
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     32     o   ISA driver. ISA dma, interrupt etc.
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     34     o   Can we have 32 double registers?
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     36 
     37 Lots of other things.....
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