Re: [Qemu-devel] [PATCH] target-arm: Correct sense of the DCZID DZP bit

2014-10-10 Thread Christopher Covington
On 10/10/2014 12:49 PM, Peter Maydell wrote: > The DZP bit in the DCZID system register should be set if > the control bits which prohibit use of the DC ZVA instruction > have been set (it stands for Data Zero Prohibited). However > we had the sense of the test inverted; fix this so that the > bit

[Qemu-devel] [PATCH] target-arm: Correct sense of the DCZID DZP bit

2014-10-10 Thread Peter Maydell
The DZP bit in the DCZID system register should be set if the control bits which prohibit use of the DC ZVA instruction have been set (it stands for Data Zero Prohibited). However we had the sense of the test inverted; fix this so that the bit reads correctly. To avoid this regressing the behaviou