[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] GET_CURRENT macro in entry.S
I am unable to understand what this macro in entry.S does. Can someone please explain its working? #define GET_CURRENT(reg) \ movl $STACK_SIZE-4, reg; \ orl %esp, reg; \ andl $~3,reg; \ movl (reg),reg; Also, how does the address of "struct vcpu" come in %ebx ? How do I obtain it? Please help. -Pallavi _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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