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Rev Age Author Path Log message Diff
4668 5466 d 16 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4667)  
4537 5507 d 3 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4420 5531 d 23 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5566 d 19 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4201 5582 d 1 h trochtova /branches/dd/ changes in trunk (rev 4200) merged into dd branch  
4156 5594 d 21 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5605 d 23 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 5889 d 1 h decky /branches/dd/ device drivers branch  
2745 5981 d 1 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2572 6126 d 7 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 6151 d 15 h vana /trunk/kernel/ IA64 rest of neaded changes to work with simics keyboard  
2510 6155 d 16 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 6189 d 3 h jermar /trunk/kernel/genarch/src/softint/ Minor cleanup of softint.  
2467 6239 d 19 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6244 d 21 h jermar /trunk/ Merge arm32 into trunk.  
2441 6252 d 15 h decky /trunk/kernel/ fix ICC compilation  
2321 6273 d 21 h decky /trunk/ keep mouse state in i8042_grab, unify keyboard and mouse IRQ handler
(this fixes ticket #12)
 
2222 6305 d 15 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 6313 d 14 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 6317 d 13 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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