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HelenOS
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dd
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kernel
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genarch
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src
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fb
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fb.c
– Rev 4688
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4688
5506 d 8 h
trochtova
/branches/dd/
dd branch synchronized with trunk (revision 4687)
4678
5510 d 12 h
trochtova
/branches/dd/
dd branch synchronized with trunk (revision 4677)
4296
5617 d 4 h
trochtova
/branches/dd/
dd branch synchronized with trunk (revision 4295)
4201
5632 d 9 h
trochtova
/branches/dd/
changes in trunk (rev 4200) merged into dd branch
4156
5645 d 6 h
trochtova
/branches/dd/
changes in trunk (rev 4155) merged into dd branch
4055
5656 d 8 h
trochtova
/branches/dd/
changes in trunk (rev 4054) merged into dd branch
3022
5939 d 10 h
decky
/branches/dd/
device drivers branch
2141
6367 d 21 h
jermar
/trunk/
The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.
Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.
2102
6425 d 2 h
decky
/trunk/kernel/genarch/src/fb/
signed/unsigned comparison, explicit typecast
2089
6426 d 8 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2086
6428 d 4 h
jermar
/trunk/kernel/genarch/src/fb/
Don't write to frame buffer memory, which is past the resolution.
This fixes Ticket #17
Coding style a formatting changes in the frame buffer code.
2071
6437 d 0 h
jermar
/trunk/
(c) versus (C)
2054
6464 d 23 h
jermar
/trunk/kernel/
Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.
Improve framebuffer code.
Formatting and indentation fixes.
2015
6476 d 1 h
jermar
/trunk/
Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.
Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.
Lots of coding style changes.
1994
6493 d 7 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6493 d 8 h
decky
/trunk/
make framebuffer code more generic
1991
6494 d 2 h
jermar
/trunk/kernel/genarch/src/fb/
The prefered switch statement indentation is the one replaced by the previous commit :-)
1990
6494 d 5 h
decky
/trunk/kernel/genarch/src/fb/
framebuffer cleanup
1981
6497 d 8 h
jermar
/trunk/kernel/
Indentation, formatting and minor changes.
1888
6562 d 4 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
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