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Rev Age Author Path Log message Diff
4692 5561 d 23 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4377 5661 d 23 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3684 5817 d 0 h svoboda /branches/tracing/ Merge latest trunk changes to tracing.  
3675 5818 d 20 h svoboda /branches/tracing/ Merge latest trunk changes to tracing.  
3597 5833 d 21 h svoboda /branches/tracing/ Merge latest trunk changes into tracing.  
3425 5899 d 9 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5899 d 20 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2787 6072 d 2 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2745 6101 d 7 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2572 6246 d 13 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 6271 d 21 h vana /trunk/kernel/ IA64 rest of neaded changes to work with simics keyboard  
2510 6275 d 23 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 6309 d 9 h jermar /trunk/kernel/genarch/src/softint/ Minor cleanup of softint.  
2467 6360 d 1 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6365 d 3 h jermar /trunk/ Merge arm32 into trunk.  
2441 6372 d 21 h decky /trunk/kernel/ fix ICC compilation  
2321 6394 d 3 h decky /trunk/ keep mouse state in i8042_grab, unify keyboard and mouse IRQ handler
(this fixes ticket #12)
 
2222 6425 d 22 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 6433 d 20 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 6437 d 19 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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