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Rev Age Author Path Log message Diff
2079 6333 d 20 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2076 6336 d 3 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 6337 d 19 h jermar /trunk/ (c) versus (C)  
2070 6338 d 2 h jermar /trunk/ Rather big indentation and formatting changes.
More inteligent long line wrapping.		  
2069 6339 d 17 h jermar /trunk/ Improve formatting.  
2068 6345 d 2 h jermar /trunk/kernel/ Formatting and indentation fixes.  
2067 6348 d 0 h jermar /trunk/kernel/ More formatting changes.  
2066 6350 d 0 h jermar /trunk/kernel/generic/src/main/ Formatting changes.
Bump year in kernel copyright.		  
2064 6351 d 17 h vana /trunk/ SIMICS added as a simulator kernel runs on  
2063 6351 d 22 h jermar /trunk/kernel/generic/src/lib/ Call big endian byte swap function instead of little endian.  
2062 6351 d 23 h jermar /trunk/kernel/generic/src/lib/ switch statement coding style fixes.  
2059 6361 d 3 h jermar /trunk/kernel/generic/ Improve indentation and formatting.  
2052 6366 d 22 h decky /trunk/kernel/generic/src/mm/ pretty-print slabs  
2051 6367 d 4 h decky /trunk/kernel/ quiet mode  
2050 6367 d 5 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2048 6369 d 20 h jermar /trunk/ Formatting and indentation changes.  
2042 6371 d 22 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again		  
2041 6372 d 0 h decky /trunk/kernel/generic/src/proc/ revert 2040  
2040 6372 d 1 h decky /trunk/kernel/generic/src/proc/ add forgotten btree_remove()  
2039 6372 d 3 h decky /trunk/kernel/generic/ accumulate task accounting, run tests as separate kernel task  
2035 6373 d 0 h decky /trunk/kernel/generic/src/ more fancy kconsole output  
2032 6373 d 1 h decky /trunk/kernel/generic/src/proc/ proper initialization of last_cycle  
2031 6373 d 3 h decky /trunk/kernel/generic/include/proc/ fix comment  
2030 6373 d 3 h decky /trunk/kernel/ thread CPU cycles accounting  
2027 6374 d 3 h decky /trunk/kernel/ cleanup kernel tests infrastructure  
2026 6374 d 16 h jermar /trunk/kernel/generic/include/ipc/ Improve comment.  
2025 6374 d 16 h jermar /trunk/ Coding style fixes.  
2020 6374 d 20 h decky /trunk/kernel/ integrate more tests  
2019 6374 d 21 h decky /trunk/kernel/ prepare for new test infrastructure  
2015 6376 d 19 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.		  
2012 6379 d 17 h jermar /trunk/ Eliminate confusion between SYS_MAP_PHYSMEM and sys_physmem_map.
The syscall is to be called SYS_PHYSMEM_MAP from now on and the functions that participate in its implementation are
called *physmem_map().		  
2009 6381 d 18 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2007 6384 d 17 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.		  
2005 6385 d 23 h decky /trunk/ update rd  
2004 6386 d 0 h decky /trunk/kernel/generic/include/ cleanup  
2002 6386 d 1 h decky /trunk/kernel/generic/ rd work  
2001 6387 d 16 h jermar /trunk/kernel/ Indentation and comment fixes.  
2000 6388 d 4 h decky /trunk/kernel/ move files to more proper locations  
1999 6388 d 4 h decky /trunk/ start RAM disk support  
1981 6398 d 3 h jermar /trunk/kernel/ Indentation, formatting and minor changes.