Jake Burkholder writes:
> > What's the "right" way to do this?
>
> I think you want lda, its used to load an address constant in support.s:
>
> lda t0, fusufault /* trap faults */
Bingo! Thanks.. I haven't done any alpha assembler in nearly a year..
Julian -- you need to add this to your diff:
Index: alpha/alpha/locore.s
===================================================================
RCS file: /home/ncvs/src/sys/alpha/alpha/locore.s,v
retrieving revision 1.20
diff -u -r1.20 locore.s
--- alpha/alpha/locore.s 11 Dec 2001 23:33:38 -0000 1.20
+++ alpha/alpha/locore.s 7 Feb 2002 01:05:10 -0000
@@ -119,7 +119,7 @@
/*
* Switch to proc0's PCB.
*/
- ldq t0,thread0 /* get phys addr of pcb */
+ lda t0,thread0
ldq a0,TD_MD_PCBPADDR(t0)
SWITCH_CONTEXT
Buildworld fails in libkvm with the first diff... I assume
you're aware of this?
/usr/src/lib/libkvm/kvm_proc.c: In function `kvm_proclist':
/usr/src/lib/libkvm/kvm_proc.c:263: structure has no member named `p_thread'
/usr/src/lib/libkvm/kvm_proc.c:264: structure has no member named `p_thread'
<...>
I'm no seeing a hang when sync'ing disks, but this might just be a
-current'ism.
Cheers,
Drew
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