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Rev Age Author Path Log message Diff
4692 5555 d 4 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4377 5655 d 3 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3684 5810 d 4 h svoboda /branches/tracing/ Merge latest trunk changes to tracing.  
3675 5812 d 1 h svoboda /branches/tracing/ Merge latest trunk changes to tracing.  
3597 5827 d 1 h svoboda /branches/tracing/ Merge latest trunk changes into tracing.  
3425 5892 d 14 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5893 d 1 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2787 6065 d 7 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2745 6094 d 11 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2572 6239 d 18 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 6265 d 2 h vana /trunk/kernel/ IA64 rest of neaded changes to work with simics keyboard  
2510 6269 d 3 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 6302 d 14 h jermar /trunk/kernel/genarch/src/softint/ Minor cleanup of softint.  
2467 6353 d 5 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6358 d 8 h jermar /trunk/ Merge arm32 into trunk.  
2441 6366 d 2 h decky /trunk/kernel/ fix ICC compilation  
2321 6387 d 8 h decky /trunk/ keep mouse state in i8042_grab, unify keyboard and mouse IRQ handler
(this fixes ticket #12)
 
2222 6419 d 2 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 6427 d 1 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 6431 d 0 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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