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Rev Age Author Path Log message Diff
3908 5796 d 3 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3246 5990 d 4 h jermar /trunk/ cstyle  
3029 6058 d 7 h decky /trunk/kernel/generic/ fix kernel ramdisk support  
2797 6115 d 2 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2445 6422 d 8 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)		  
2141 6487 d 22 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.		  
2071 6557 d 1 h jermar /trunk/ (c) versus (C)  
2063 6571 d 5 h jermar /trunk/kernel/generic/src/lib/ Call big endian byte swap function instead of little endian.  
2015 6596 d 2 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.		  
2005 6605 d 6 h decky /trunk/ update rd  
2002 6605 d 8 h decky /trunk/kernel/generic/ rd work  
2000 6607 d 11 h decky /trunk/kernel/ move files to more proper locations  
1999 6607 d 11 h decky /trunk/ start RAM disk support