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Rev Age Author Path Log message Diff
4668 5421 d 14 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4537 5462 d 1 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4420 5486 d 21 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5521 d 17 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4201 5536 d 23 h trochtova /branches/dd/ changes in trunk (rev 4200) merged into dd branch  
4156 5549 d 19 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5560 d 21 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 5843 d 23 h decky /branches/dd/ device drivers branch  
2745 5935 d 23 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2572 6081 d 5 h jermar /trunk/kernel/ Remove duplicit implementation of strlen() in kernel, rename is_digit(),
is_white() and co. to their standard names (e.g. isdigit(), isspace()) and
remove duplicit implementation of isdigit(). Fix cstyle in kernel printf()
implementation.
 
2516 6106 d 13 h vana /trunk/kernel/ IA64 rest of neaded changes to work with simics keyboard  
2510 6110 d 14 h jermar /trunk/kernel/ Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested.
 
2505 6144 d 1 h jermar /trunk/kernel/genarch/src/softint/ Minor cleanup of softint.  
2467 6194 d 17 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6199 d 19 h jermar /trunk/ Merge arm32 into trunk.  
2441 6207 d 13 h decky /trunk/kernel/ fix ICC compilation  
2321 6228 d 19 h decky /trunk/ keep mouse state in i8042_grab, unify keyboard and mouse IRQ handler
(this fixes ticket #12)
 
2222 6260 d 14 h decky /trunk/kernel/ map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
 
2170 6268 d 12 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.
 
2141 6272 d 11 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.
 

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