> > > >Is doscmd working for anyone on current? Here I just get:
> > > >
> > > >---------
> > > >
> > > >I have tried it on a single processor and SMP -current and both do the same
> > > >thing. I had it working a while back, so I think my configuration is ok.
> > > >
> > > >Ideas on how to look into this?
> > >
> > > Start by invoking it with the various debug/trace options. I'd guess
> > > that it may be broken by the signal-related changes that were made
> > > recently.
> >
> > hehehe It dies at the very first vm86 instruction, so I guess something
> > isn't setup correctly to enter vm86 mode via the sigreturn():
>
> I bet that someone got smart and disallowed PSL_VM in eflags on a
> return to user-mode.
Nope it wasn't that bad. I'm not sure if this is the correct fix, but
with this patch I can boot dos again. Can someone with more knowledge
of the signal stuff look and say if this is correct/enough?
The redirector don't work though. I just get a "File not Found" error
when trying to dir any of the redirected directories.
John
--
John Hay -- [EMAIL PROTECTED]
Index: doscmd.c
===================================================================
RCS file: /home/ncvs/src/usr.bin/doscmd/doscmd.c,v
retrieving revision 1.11
diff -u -r1.11 doscmd.c
--- doscmd.c 1999/10/13 23:48:35 1.11
+++ doscmd.c 1999/11/07 12:50:06
@@ -258,6 +258,7 @@
sigemptyset(&uc.uc_sigmask);
sigaltstack(NULL, &uc.uc_stack);
+ uc.uc_mcontext.mc_onstack = uc.uc_stack.ss_flags;
if (tmode)
tracetrap(REGS);
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