KVM: x86 emulator: centralize decoding of one-byte register access insns

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Instructions like 'inc reg' that have the register operand encoded
in the opcode are currently specially decoded.  Extend
decode_register_operand() to handle that case, indicated by having
DstReg or SrcReg without ModRM.

Signed-off-by: Avi Kivity <avi@qumranet.com>

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Avi Kivity 2007-10-31 11:15:56 +02:00

parent 3c118e24af

commit 33615aa956

2 changed files with 47 additions and 57 deletions

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103

drivers/kvm/x86_emulate.c

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1

drivers/kvm/x86_emulate.h

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