| commit | c3203fa5b2c17a1c446e44c87788fef21b4af5f4 | |
| author | Scott Wood <scottwood@freescale.com> | |
| Thu, 13 Dec 2012 16:12:02 +0000 (13 16:12 +0000) | ||
| committer | Alexander Graf <agraf@suse.de> | |
| Mon, 7 Jan 2013 16:37:09 +0000 (7 17:37 +0100) | ||
| tree | 59917bb41d525abe83acc3e41e60a93840645fa7 | treesnapshot (tar.gz zip) |
| parent | a26a7b38331dc14893a66fbe78f34afab153d6b2 | commitdiff |
openpic: don't crash on a register access without a CPU context
If we access a register via the QEMU memory inspection commands (e.g.
"xp") rather than from guest code, we won't have a CPU context.
Gracefully fail to access the register in that case, rather than
crashing.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
If we access a register via the QEMU memory inspection commands (e.g.
"xp") rather than from guest code, we won't have a CPU context.
Gracefully fail to access the register in that case, rather than
crashing.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
| hw/openpic.c | diffblobblamehistory |