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Index > Compiler Internals > [bug]VMWRITE

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vid
Verbosity in development


Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia
vid
vmwrite should accept register as second argument, too
Post 30 Jun 2007, 05:45
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vid
Verbosity in development


Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia
vid
i fixed this bug for vmwrite. You must patch "vmwrite_instruction" in "x86_64.inc":

[edit] try for fixing bug removed, it wasn't fully working either


Last edited by vid on 31 Jul 2007, 09:52; edited 1 time in total
Post 01 Jul 2007, 18:41
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vid
Verbosity in development


Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia
vid
hmm, looks like there is some confusion in intel manuals:

Image

I think second argument CAN'T be memory, and first can be both memory and register. That means my bugfix in previous post is not good...
Post 01 Jul 2007, 18:54
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Tomasz Grysztar



Joined: 16 Jun 2003
Posts: 7734
Location: Kraków, Poland
Tomasz Grysztar
When they write "primary source operand", they actually mean the second operand.
Corrected it for both VMREAD and VMWRITE in 1.67.22.
Post 05 Aug 2007, 16:15
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