On Tue, 29 May 2001, Geert Uytterhoeven wrote: > > Then an ll/sc and lld/scd emulation seems to be most appropriate here. I > > don't think we want to add _test_and_set() to mips64*-linux. > > Do you want to run a 64-bit kernel on a Vr41xx? Most of these are used in > embedded systems, where the amount of RAM is a few orders of magnitude smaller > than the 32-bit RAM limit. I have no preference on a Vr41xx, at least as long as I don't have one. You need an ll/sc emulation for it anyway, as you don't want to run ISA I binaries on it, I suppose. I wonder why ll/sc was skipped from it -- its hardware implementation is quite simple... -- + Maciej W. Rozycki, Technical University of Gdansk, Poland + +--------------------------------------------------------------+ + e-mail: macro@ds2.pg.gda.pl, PGP key available +
