Re: [Xen-devel] Xen on ARM: Read SP_usr and SP_svc in HYP mode

2015-08-31 Thread harry
Hi, Thank you very much! I have got the answer, we can use MSR/MRS instructions to load/save these regs. Thanks and regards, Harry At 2015-08-29 00:25:17, "Julien Grall" wrote: >On 25/08/15 05:43, harry wrote: >> Hi, > >Hi, > >> Now I want to implement some

[Xen-devel] Xen on ARM: Read SP_usr and SP_svc in HYP mode

2015-08-28 Thread harry
Hi, Now I want to implement some functions in other hypervisor, so I need to read SP_usr and SP_svc in HYP mode. I know Xen has implemented this function. But I use it with regs->sp_usr/svc to achieve this. But I don't know how to achieve it. I have read the entry.S file and get the process to

Re: [Xen-devel] Xen on ARM: Problems on fast model

2015-07-28 Thread harry
I've got the boot-wrapper already. And I found that in git://linux-arm.org/arm-dts.git, the fast model tree has been deleted.I want to know how I can get the corresponding file. Thanks, Harry At 2015-07-28 16:25:57, "Ian Campbell" wrote: >On Tue, 2015-07-28 at 14:28

[Xen-devel] Xen on ARM: Problems on fast model

2015-07-27 Thread harry
Hi, I want to simulate xen on ARM with fast model, but I failed to download git://xenbits.xen.org/people/ianc/boot-wrapper.git which is lost. Who has this file can send me one or who can tell me where I can download it? Thanks, Harry___ Xen-devel

[Xen-devel] Xen on ARM: How to run an Android on xen

2015-07-23 Thread harry
Hi, I want to run an Android with xen on ARM. I use the Arndale 5250 with Cortex-A15. But I can only boot a linux system, but can't run an Android successfully. So I want to know if there is a guide to let me know how to boot an Android on Xen successfully. Also, I am doing research about xe