Re: [Qemu-devel] [kvm-unit-test RFC] x86: Memory instructions test case

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On 11/05/2015 05:21 AM, Eduardo Habkost wrote:
Quickly hacked test case for memory instructions (clflush, mfence,
sfence, lfence, clflushopt, clwb, pcommit), that simply checks for #UD
exceptions.

This was useful to test TCG handling of those instructions.

The "fake clwb" part will probably break once a new instruction use
those opcodes.

Tested it on the box on that these instruction are available, it worked.

Tested-by: Xiao Guangrong <guangrong.xiao@xxxxxxxxxxxxxxx>
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