linux/drivers/kvm/x86_emulate.c, branch master

KVM: Move arch dependent files to new directory arch/x86/kvm/

2008-01-30T16:01:18Z

This paves the way for multiple architecture support. Note that while ioapic.c could potentially be shared with ia64, it is also moved. Signed-off-by: Avi Kivity

KVM: Portability: Introduce kvm_vcpu_arch

2008-01-30T15:58:09Z

Move all the architecture-specific fields in kvm_vcpu into a new struct kvm_vcpu_arch. Signed-off-by: Zhang Xiantao Acked-by: Carsten Otte Signed-off-by: Avi Kivity

KVM: x86 emulator: Fix stack instructions on 64-bit mode

2008-01-30T15:53:19Z

Stack instructions are always 64-bit on 64-bit mode; many of the emulated stack instructions did not take that into account. Fix by adding a 'Stack' bitflag and setting the operand size appropriately during the decode stage (except for 'push r/m', which is in a group with a few other instructions, so it gets its own treatment). This fixes random crashes on Vista x64. Signed-off-by: Avi Kivity

KVM: x86 emulator: fix eflags preparation for emulation

2008-01-30T15:53:19Z

We prepare eflags for the emulated instruction, then clobber it with an 'andl'. Fix by popping eflags as the last thing in the sequence. Patch taken from Xen (16143:959b4b92b6bf) Signed-off-by: Avi Kivity

KVM: Replace #GP injection by the generalized exception queue

2008-01-30T15:53:18Z

Signed-off-by: Avi Kivity

KVM: x86 emulator: unify four switch statements into two

2008-01-30T15:53:16Z

Unify the special instruction switch with the regular instruction switch, and the two byte special instruction switch with the regular two byte instruction switch. That makes it much easier to find an instruction or the place an instruction needs to be added in. Signed-off-by: Avi Kivity

KVM: x86 emulator: unify two switches

2008-01-30T15:53:16Z

The rep prefix cleanup left two switch () statements next to each other. Unify them. Signed-off-by: Avi Kivity

KVM: x86 emulator: Move rep processing before instruction execution

2008-01-30T15:53:15Z

Currently rep processing is handled somewhere in the middle of instruction processing. Move it to a sensible place. Signed-off-by: Avi Kivity

KVM: x86 emulator: cmps instruction

2008-01-30T15:53:15Z

Add emulation for the cmps instruction. This lets OpenBSD boot on kvm. Signed-off-by: Guillaume Thouvenin Signed-off-by: Avi Kivity

KVM: x86 emulator: Rename 'cr2' to 'memop'

2008-01-30T15:53:15Z

Previous patches have removed the dependency on cr2; we can now stop passing it to the emulator and rename uses to 'memop'. Signed-off-by: Sheng Yang Signed-off-by: Avi Kivity