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2141 6407 d 14 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.		  
2128 6450 d 18 h jermar /trunk/ Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.		  
2107 6459 d 16 h jermar /trunk/ When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.

Formating and indentation fixes.		  
2089 6466 d 0 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2082 6472 d 0 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2075 6475 d 16 h jermar /trunk/uspace/libc/generic/ Remove left over debugging stuff.  
2072 6476 d 16 h jermar /trunk/uspace/libc/ Add bcmp() to libc.  
2071 6476 d 17 h jermar /trunk/ (c) versus (C)  
2070 6477 d 0 h jermar /trunk/ Rather big indentation and formatting changes.
More inteligent long line wrapping.		  
2069 6478 d 15 h jermar /trunk/ Improve formatting.  
2061 6495 d 0 h jermar /trunk/ Improve comments and fix formatting in (sparc64) TLS implementation.
Improve some comments and formatting in sparc64 uspace thread library
code.

Update required msim version.		  
2025 6513 d 14 h jermar /trunk/ Coding style fixes.  
2015 6515 d 17 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 6518 d 15 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().		  
2006 6524 d 21 h decky /trunk/uspace/ start trivial file system driver  
2005 6524 d 22 h decky /trunk/ update rd  
1999 6527 d 2 h decky /trunk/ start RAM disk support  
1997 6530 d 18 h decky /trunk/ add version to init and boot loader  
1994 6533 d 0 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6533 d 1 h decky /trunk/ make framebuffer code more generic  

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