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authorPeter Maydell <peter.maydell@linaro.org>2013-05-08 21:12:09 +0100
committerPeter Maydell <peter.maydell@linaro.org>2013-05-08 21:12:09 +0100
commit8eeb015709f6deacbb1af949b07548fca80c16c1 (patch)
tree5f3c32491426fb3b77e3d2e84b029053065d0a85
parent748e37258f774191e2303c61fef079004ce50f19 (diff)
downloadqemu-arm-8eeb015709f6deacbb1af949b07548fca80c16c1.tar.gz
target-arm: Allow special cpregs to have flags set
Relax the "is this a valid ARMCPRegInfo type value?" check to permit "special" cpregs to have flags other than ARM_CP_SPECIAL set. At the moment none of the other flags are relevant for special regs, but the migration related flag we're about to introduce can apply here too. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--target-arm/cpu.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 54384446b4..737c00c220 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -456,7 +456,7 @@ static inline bool cptype_valid(int cptype)
{
return ((cptype & ~ARM_CP_FLAG_MASK) == 0)
|| ((cptype & ARM_CP_SPECIAL) &&
- (cptype <= ARM_LAST_SPECIAL));
+ ((cptype & ~ARM_CP_FLAG_MASK) <= ARM_LAST_SPECIAL));
}
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