[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] Structs of registers in Xen code

I want to read contents of cpu registers of domUs for example their control registers,and also their tss (task) structs and ... can you give me a hint how should I start?I go through the code and I noticed structs like cpu_user_regs,and also some functions like show_registers and some files like xenctx.c and I became confused!
can I simply read registers from cpu_user_regs and be sure in moment of reading its contents are related to domu x (for example),I mean when domu x invoke a hypercall that is declared to do so,I can be sure that contents of this struct is exactly of domu x not any other domu,or I should check something else too?!
it would be a big help if you answer these questions.
Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.