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target-m68k: Catch attempt to instantiate abstract type in cpu_init()
author
Andreas Färber
<afaerber@suse.de>
Wed, 23 Jan 2013 11:36:31 +0000
(12:36 +0100)
committer
Andreas Färber
<afaerber@suse.de>
Sun, 27 Jan 2013 22:33:34 +0000
(23:33 +0100)
This fixes -cpu m68k-cpu asserting.
Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
target-m68k/cpu.c
patch
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diff --git
a/target-m68k/cpu.c
b/target-m68k/cpu.c
index
b231d9a
..
e6df1ee
100644
(file)
--- a/
target-m68k/cpu.c
+++ b/
target-m68k/cpu.c
@@
-64,7
+64,8
@@
static ObjectClass *m68k_cpu_class_by_name(const char *cpu_model)
}
oc = object_class_by_name(cpu_model);
- if (oc != NULL && object_class_dynamic_cast(oc, TYPE_M68K_CPU) == NULL) {
+ if (oc != NULL && (object_class_dynamic_cast(oc, TYPE_M68K_CPU) == NULL ||
+ object_class_is_abstract(oc))) {
return NULL;
}
return oc;