On Sun, 20 Oct 2013, Michael Schmitz wrote: > The docs are quite clearly out of date...
ISTR those docs are older than the most recent work Roman did on the FPU emulation code... > Certain mask revisions of the LC040 have a firmware bug that prevents > floating point exceptions to properly work in corner cases (i.e. when > the FPU instruction happens to span a page boundary). These LC040 were > mostly used in early Macs, Anecdotally, I've always enabled CONFIG_M68KFPU_EMU in my test builds, and I've occasionally booted them on 68030 Macs lacking a 68882/68881 chip and also on errata-free, late revision 68LC040 chips. If there is a test suite with decent coverage of FPU operations somewhere in the Debian archive, it might answer the question. Finn -- To UNSUBSCRIBE, email to debian-68k-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/alpine.LNX.2.00.1310202238520.18727@nippy.intranet
