From: David Daney david.da...@cavium.com
There are several parts to this:
o All registers are 64-bits wide, 32-bit guests use the least
significant portion of the register storage fields.
o FPU register formats are defined.
o CP0 Registers are manipulated via the KVM_GET_MSRS/KVM_SET_MSRS
On May 6, 2013, at 3:39 PM, David Daney wrote:
/* for KVM_GET_REGS and KVM_SET_REGS */
+/*
+ * If Config[AT] is zero (32-bit CPU), the register contents are
+ * stored in the lower 32-bits of the struct kvm_regs fields and sign
+ * extended to 64-bits.
+ */
struct kvm_regs {
-
On 05/06/2013 04:11 PM, Sanjay Lal wrote:
On May 6, 2013, at 3:39 PM, David Daney wrote:
/* for KVM_GET_REGS and KVM_SET_REGS */
+/*
+ * If Config[AT] is zero (32-bit CPU), the register contents are
+ * stored in the lower 32-bits of the struct kvm_regs fields and sign
+ * extended to
