Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4346 5477 d 11 h svoboda /branches/dynload/ Merge trunk changes up to r4145 to dynload.  
4343 5477 d 12 h svoboda /branches/dynload/ Merged trunk changes up to r3925 to dynload.  
4342 5477 d 12 h svoboda /branches/dynload/ Merge trunk changes up to r3889 to dynload.  
4341 5477 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r3860 to dynload.  
4339 5477 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r3802 to dynload.  
4338 5477 d 13 h svoboda /branches/dynload/ Merge trunk changes up to r3787 to dynload.  
4337 5477 d 13 h svoboda /branches/dynload/ Merge changes in trunk up to r3741 to dynload.  
3674 5622 d 11 h svoboda /branches/dynload/ Merge latest trunk changes to dynload.  
2927 5826 d 23 h decky /branches/dynload/ added dynload branch  
2141 6241 d 9 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.		  
2102 6298 d 14 h decky /trunk/kernel/genarch/src/fb/ signed/unsigned comparison, explicit typecast  
2089 6299 d 20 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2086 6301 d 16 h jermar /trunk/kernel/genarch/src/fb/ Don't write to frame buffer memory, which is past the resolution.
This fixes Ticket #17

Coding style a formatting changes in the frame buffer code.		  
2071 6310 d 13 h jermar /trunk/ (c) versus (C)  
2054 6338 d 11 h jermar /trunk/kernel/ Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.

Improve framebuffer code.

Formatting and indentation fixes.		  
2015 6349 d 13 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.		  
1994 6366 d 19 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6366 d 20 h decky /trunk/ make framebuffer code more generic  
1991 6367 d 14 h jermar /trunk/kernel/genarch/src/fb/ The prefered switch statement indentation is the one replaced by the previous commit :-)  
1990 6367 d 17 h decky /trunk/kernel/genarch/src/fb/ framebuffer cleanup  

←Prev12Next→

Show All