KVM: x86 emulator: add syscall emulation
Handle #UD intercept of the syscall instruction in 32bit compat mode on an Intel host. Setup the segment descriptors for CS and SS and the EIP/ESP registers according to the manual. Save the RIP and EFLAGS to the correct registers. [avi: fix build on i386 due to missing R11] Signed-off-by:Christoph Egger <christoph.egger@amd.com> Signed-off-by:
Andre Przywara <andre.przywara@amd.com> Signed-off-by:
Avi Kivity <avi@redhat.com>
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e99f0507
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