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Rev Age Author Path Log message Diff
2020 6452 d 10 h decky /trunk/kernel/ integrate more tests  
2019 6452 d 10 h decky /trunk/kernel/ prepare for new test infrastructure  
2018 6452 d 11 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
2017 6452 d 14 h decky /trunk/kernel/arch/ia32xen/ update for Xen  
2016 6452 d 15 h jermar /trunk/kernel/arch/sparc64/src/mm/ The D-cache line size is actually 32 bytes on UltraSPARC II, IIi (and also IIe).  
2015 6454 d 8 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.		  
2014 6456 d 10 h decky /trunk/ version bump to Xen 3.0.3 (not fully operational yet)  
2013 6456 d 10 h decky /trunk/boot/arch/ bump to GRUB version 0.97  
2012 6457 d 6 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().		  
2011 6458 d 13 h decky /trunk/kernel/ resolve ticket #4  
2010 6459 d 7 h jermar /trunk/kernel/arch/sparc64/src/mm/ Fix comment.  
2009 6459 d 7 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2008 6461 d 8 h jermar /trunk/kernel/arch/sparc64/ Add dcache_flush() function that flushes D-Cache on sparc64.  
2007 6462 d 7 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.		  
2006 6463 d 13 h decky /trunk/uspace/ start trivial file system driver  
2005 6463 d 13 h decky /trunk/ update rd  
2004 6463 d 13 h decky /trunk/kernel/generic/include/ cleanup  
2003 6463 d 13 h decky /trunk/kernel/arch/ cleanup endian conversion macros  
2002 6463 d 15 h decky /trunk/kernel/generic/ rd work  
2001 6465 d 6 h jermar /trunk/kernel/ Indentation and comment fixes.  
2000 6465 d 18 h decky /trunk/kernel/ move files to more proper locations  
1999 6465 d 18 h decky /trunk/ start RAM disk support  
1998 6469 d 9 h decky /trunk/boot/arch/ add version tag to other bootloaders  
1997 6469 d 9 h decky /trunk/ add version to init and boot loader  
1996 6471 d 10 h jermar /trunk/kernel/ Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.		  
1995 6471 d 10 h jermar /trunk/kernel/ Move general configuration out of debugging configuration.
Add CONFIG_VIRT_IDX_CACHE.		  
1994 6471 d 15 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6471 d 16 h decky /trunk/ make framebuffer code more generic  
1992 6471 d 17 h decky /trunk/uspace/libc/include/ add bool.h  
1991 6472 d 9 h jermar /trunk/kernel/genarch/src/fb/ The prefered switch statement indentation is the one replaced by the previous commit :-)  
1990 6472 d 12 h decky /trunk/kernel/genarch/src/fb/ framebuffer cleanup  
1989 6472 d 14 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1988 6473 d 6 h jermar /trunk/kernel/arch/sparc64/src/mm/ Update comment and move initialization code away from application processor codepath.  
1987 6473 d 9 h jermar /trunk/kernel/arch/sparc64/src/ Take the possible difference between kernel and physical address into account in TSB and userspace window buffer
allocation and deallocation code.		  
1986 6473 d 13 h decky /trunk/kernel/arch/sparc64/src/drivers/ The FFB framebuffer looks more like 32b  
1985 6473 d 13 h decky /trunk/kernel/ add benchmarking configuration directive  
1984 6474 d 9 h jermar /trunk/kernel/arch/sparc64/ sparc64 work:
- untested support for Psycho PCI controller		  
1983 6475 d 12 h jermar /trunk/kernel/arch/sparc64/src/mm/ sparc64 work:
- fix computation of the frame allocator configuration frame
- mark the first physical frame unavailable, no matter what is its address

Because of that, we can now boot past the frame_arch_init() on the Ultra 60 now.		  
1982 6475 d 16 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.		  
1981 6475 d 16 h jermar /trunk/kernel/ Indentation, formatting and minor changes.