Actually not if the EIO process object is generic. Where would this normally happen for a live process? In a subclass? I'm really surprised I don't remember... It's been a while :)
Gabe Gabe Black wrote: > This might be a reasonable fix for the immediate term, but I don't think > eio is limited to Alpha. A more appropriate place for this is probably > in the EIO process object constructor. > > Gabe > > [EMAIL PROTECTED] wrote: > >> changeset 2c7b9d01d542 in /z/repo/encumbered >> details: http://repo.m5sim.org/encumbered?cmd=changeset;node=2c7b9d01d542 >> summary: fix multicore eio. >> >> diffstat: >> >> 0 files changed >> >> diffs (25 lines): >> >> diff -r 25ae7c9393d9 -r 2c7b9d01d542 eio/eio.cc >> --- a/eio/eio.cc Tue Nov 04 11:40:05 2008 -0500 >> +++ b/eio/eio.cc Tue Nov 04 21:55:49 2008 -0500 >> @@ -71,6 +71,7 @@ >> // field name in eval.h. >> #include "eio/libexo.h" >> >> +using namespace AlphaISA; >> using namespace std; >> >> static struct { >> @@ -650,6 +651,13 @@ >> eio_close(chkpt_fd); >> chkpt_fd = NULL; >> } >> + ThreadContext *tc = system->getThreadContext(contextIds[0]); >> + //Operate in user mode >> + tc->setMiscRegNoEffect(IPR_ICM, 0x18); >> + //No super page mapping >> + tc->setMiscRegNoEffect(IPR_MCSR, 0); >> + //Set this to 0 for now, but it should be unique for each process >> + tc->setMiscRegNoEffect(IPR_DTB_ASN, M5_pid << 57); >> } >> >> >> _______________________________________________ >> m5-dev mailing list >> m5-dev@m5sim.org >> http://m5sim.org/mailman/listinfo/m5-dev >> >> > > _______________________________________________ > m5-dev mailing list > m5-dev@m5sim.org > http://m5sim.org/mailman/listinfo/m5-dev > _______________________________________________ m5-dev mailing list m5-dev@m5sim.org http://m5sim.org/mailman/listinfo/m5-dev
