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target-openrisc: Catch attempt to instantiate abstract type in cpu_init()
author
Andreas Färber
<afaerber@suse.de>
Wed, 23 Jan 2013 11:39:38 +0000
(12:39 +0100)
committer
Andreas Färber
<afaerber@suse.de>
Mon, 28 Jan 2013 15:54:48 +0000
(16:54 +0100)
There is no abstract OpenRISCCPU yet, but that seems a bug of its own.
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
target-openrisc/cpu.c
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diff --git
a/target-openrisc/cpu.c
b/target-openrisc/cpu.c
index
e23100f
..
adc03ef
100644
(file)
--- a/
target-openrisc/cpu.c
+++ b/
target-openrisc/cpu.c
@@
-98,7
+98,8
@@
static ObjectClass *openrisc_cpu_class_by_name(const char *cpu_model)
}
oc = object_class_by_name(cpu_model);
- if (oc != NULL && !object_class_dynamic_cast(oc, TYPE_OPENRISC_CPU)) {
+ if (oc != NULL && (!object_class_dynamic_cast(oc, TYPE_OPENRISC_CPU) ||
+ object_class_is_abstract(oc))) {
return NULL;
}
return oc;