Re: [Qemu-devel] [PATCH v2 7/7] linux-user: Implement aarch64 PR_SVE_SET/GET_VL

2018-02-15 Thread Peter Maydell
On 11 February 2018 at 20:58, Richard Henderson wrote: > As an implementation choice, widening VL has zeroed the > previously inaccessible portion of the sve registers. > > Signed-off-by: Richard Henderson > --- > target/arm/cpu.h | 2 ++ > linux-user/syscall.c | 20 + > tar

[Qemu-devel] [PATCH v2 7/7] linux-user: Implement aarch64 PR_SVE_SET/GET_VL

2018-02-11 Thread Richard Henderson
As an implementation choice, widening VL has zeroed the previously inaccessible portion of the sve registers. Signed-off-by: Richard Henderson --- target/arm/cpu.h | 2 ++ linux-user/syscall.c | 20 + target/arm/cpu64.c | 61