This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:
https://gitlab.com/qemu-project/qemu/-/issues/85
** Changed in: qemu
Status: Triaged => Expired
** Bug wa
Yes, it is a CPU feature, and yes you can select the exception vector
prefix with the MSR[IP] bit which should be set by a hardware reset. The
initial value seems wrong in qemu but that seems to fixed by the
machine-specific initialization. The 'none' machine, however, just uses
generic code and do
Ok, thanks for checking! I'll keep the bug open, though, in case someone
wants to have a look at the segfault with the "none" machine.
** Changed in: qemu
Status: Incomplete => Triaged
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Please don't close ticket if there's a known problem just to at least
document there's a problem. Is this a CPU feature or board specific?
Doesn't these CPUs have some way to select the exception vectors base and
could that be set wrong? I've also seen some problems with these CPUs but
last ti
I no longer have the test readily available. So I tried to print the
initial MSR and IP register contents from the QEMU monitor:
qemu-system-ppc -machine none -cpu 7400 -S -monitor stdio
QEMU 5.0.93 monitor - type 'help' for more information
(qemu) info registers
NIP LR CTR 000
Looking through old bug tickets... can you still reproduce this issue
with the latest version of QEMU? Or could we close this ticket nowadays?
** Changed in: qemu
Status: New => Incomplete
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** Tags added: exceptions ppc
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https://bugs.launchpad.net/bugs/811683
Title:
7400,7410,7450 cpus vector have wrong exception prefix at reset
Status in QEMU:
New
Bug description:
Google for MPC7450UM.pdf and MPC7410UM.pdf. These two documents cover
the
7441, 7445, 7451, 7455, 7457, 7447, 7448 and the 7410 and 7400 CPUs,
respectively.
For all these, Alex' description applies. However, (and I made a mistake in my
original post),
the setting affected is
env->hreset_excp_pr
