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Invalid instruction (vpxorq) #1913
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Thanks for the pointer. |
I encounter the same issue. Emulation of a valid x86-64 instruction triggers UC_ERR_INSN_INVALID.
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Unfortunately, this does not work for me as well. I tried different model values for in |
Hi, same issue here for me trying to emulate
I've tried multiple cpu models, none of which worked. |
Hello,
I'm trying to emulate the following piece of code:
When I try to emulate the instruction
vpxorq xmm16,xmm16,xmm16
I get the following error -Invalid instruction (UC_ERR_INSN_INVALID)
.I've added a hook to this instruction:
and I get a weird output (instruction size):
The instruction size should be 6 but is outputting 0xf1f1f1f1
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