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Rev Age Author Path Log message Diff
2079 6336 d 0 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2076 6338 d 7 h jermar /trunk/kernel/ Beat the implicit illegal virtual alias created by reusing userspace frames.
In the anonymous and ELF backends, if the architecture has virtually indexed D-cache,
selectively flush cachelines belonging to the frame being freed.
This fixes Ticket #20.		  
2071 6339 d 22 h jermar /trunk/ (c) versus (C)  
2068 6347 d 6 h jermar /trunk/kernel/ Formatting and indentation fixes.  
2065 6353 d 21 h jermar /trunk/kernel/ Coding style fixes and formatting improvements.  
2056 6367 d 10 h jermar /trunk/kernel/arch/sparc64/include/ Fix mismatched byteswapping macros on sparc64.  
2054 6367 d 21 h jermar /trunk/kernel/ Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.

Improve framebuffer code.

Formatting and indentation fixes.		  
2048 6372 d 0 h jermar /trunk/ Formatting and indentation changes.  
2047 6373 d 22 h jermar /trunk/kernel/arch/sparc64/include/ Convert sparc64 critical section barriers to RMO memory model.
More portable, no confusion from documentation.		  
2046 6374 d 0 h jermar /trunk/kernel/arch/sparc64/include/ Another comment fix.  
2045 6374 d 0 h jermar /trunk/kernel/arch/sparc64/include/ Fix comment.  
2044 6374 d 1 h jermar /trunk/kernel/arch/sparc64/ On sparc64's tick interrupt, adjust the TICK_COMPARE register instead of the TICK
register. The TICK register now increments linearily and can be used by the get_cycle()
function.		  
2038 6374 d 20 h jermar /trunk/kernel/arch/sparc64/ Remove old stuff.  
2037 6374 d 21 h jermar /trunk/kernel/arch/sparc64/include/ Backout change from revision 2034.
sparc64 is not yet ready for get_cycle().		  
2034 6375 d 5 h jermar /trunk/kernel/arch/sparc64/include/ get_cycle() for sparc64.  
2025 6376 d 20 h jermar /trunk/ Coding style fixes.  
2023 6376 d 23 h decky /trunk/kernel/arch/ add dummy cycle.h  
2015 6378 d 23 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.		  
2009 6383 d 22 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2008 6385 d 23 h jermar /trunk/kernel/arch/sparc64/ Add dcache_flush() function that flushes D-Cache on sparc64.  

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