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ftp://releng.netbsd.org/pub/NetBSD-daily/current/200309170000/sparc/INSTALL.html"
sparc specific
NetBSD1.6ZC is the seventh major release for the sparc.
Some (but not all!) notable sparc-specific improvements include:
Symmetric Multi-Processing (SMP) support has finally been completed. Support for Viking and SuperSPARC CPU's is complete, but multi-processor HyperSPARC systems are not yet supported.
A longstanding sun4c MMU bug has been squashed. sun4c models should be more stable and SPARCstation 1, SPARCstation 1+, and Sun IPC models should run substantially faster.
The release of X11 distributed with the sparc port has been upgraded from XFree86 3.3.6 to Xfree86 4.3.0.
NetBSD1.6ZC on sparc is, as usual, also fully backward compatible with old NetBSD/sparc binaries, so you don't need to recompile all your local programs provided you set the appropriate binary compatibility options in your kernel configuration.
wenn das stimm wäre es sehr schade :-((((((