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KVM: x86 emulator: add macros for repetitive instructions

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Some instructions are repetitive in the opcode space, add macros for
consolidating them.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Avi Kivity 2010-07-26 14:37:39 +03:00
parent 91269b8f94
commit 83babbca46
1 changed files with 9 additions and 0 deletions
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9
arch/x86/kvm/emulate.c
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@ -94,6 +94,15 @@
#define Src2One (3<<29)
#define Src2Mask (7<<29)
#define X2(x) (x), (x)
#define X3(x) X2(x), (x)
#define X4(x) X2(x), X2(x)
#define X5(x) X4(x), (x)
#define X6(x) X4(x), X2(x)
#define X7(x) X4(x), X3(x)
#define X8(x) X4(x), X4(x)
#define X16(x) X8(x), X8(x)
enum {
Group1_80, Group1_81, Group1_82, Group1_83,
Group1A, Group3_Byte, Group3, Group4, Group5, Group7,