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Date: Sat, 11 Dec 2010 18:17:32 -0600
From: Bob Breuer <breuerr@mc.net>
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Subject: [Qemu-devel] sparc OBP psr value
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To: qemu-devel <qemu-devel@nongnu.org>
Cc: Blue Swirl <blauwirbel@gmail.com>

Under qemu-system-sparc, I found a problem with OBP's psr commands.

On an real SS-20, I get:
    ok .psr
    CWP: 4  ET: 1  PS: 1  S: 1  PIL: f  EF: 1  EC: 0  ICC: nZvc  VER: 0 
IMPL: 4
    ok %psr .
    40401fe4
But with qemu, it all shows up as 0, such as:
    ok .psr
    CWP: 0  ET: 0  PS: 0  S: 0  PIL: 0  EF: 0  EC: 0  ICC: nzvc  VER: 0 
IMPL: 0
    ok %psr .
    0
while "info registers" says the psr should be 40001de0.

Any suggestion of how to debug this?

Bob