<div dir="ltr">maybe use <font color="#000000"><span style="font-size:12px;white-space:pre-wrap">mprotect and change to </span></font><span style="color:rgb(0,0,0);font-size:12px;white-space:pre-wrap">PROT_EXEC only </span><font color="#000000"><span style="font-size:12px;white-space:pre-wrap">versus PROT_WRITE+PROT_EXEC after you write the bits. </span></font></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Nov 9, 2015 at 12:49 PM, John McIntosh <span dir="ltr"><<a href="mailto:johnmci@smalltalkconsulting.com" target="_blank">johnmci@smalltalkconsulting.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Ah, but I think the issue might be how does the validation process start? Surely just jumping to the page wouldn't do it? Or is there a sys call you have to make? </div><div class="gmail_extra"><div><div class="h5"><br><div class="gmail_quote">On Mon, Nov 9, 2015 at 12:47 PM, tim Rowledge <span dir="ltr"><<a href="mailto:tim@rowledge.org" target="_blank">tim@rowledge.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
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> On 09-11-2015, at 11:49 AM, John McIntosh <<a href="mailto:johnmci@smalltalkconsulting.com" target="_blank">johnmci@smalltalkconsulting.com</a>> wrote:<br>
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> <a href="https://developer.chrome.com/native-client/faq" rel="noreferrer" target="_blank">https://developer.chrome.com/native-client/faq</a><br>
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Interesting. I wonder what we have that makes it not like us. We actually don’t do anything terribly dramatic instruction-wise.<br>
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tim<br>
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tim Rowledge; <a href="mailto:tim@rowledge.org" target="_blank">tim@rowledge.org</a>; <a href="http://www.rowledge.org/tim" rel="noreferrer" target="_blank">http://www.rowledge.org/tim</a><br>
</span>Strange OpCodes: BDC: Break Down and Cry<br>
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</blockquote></div><br><br clear="all"><div><br></div></div></div><span class="">-- <br><div><div dir="ltr"><div><div dir="ltr">===========================================================================<br>John M. McIntosh. Corporate Smalltalk Consulting Ltd <a href="https://www.linkedin.com/in/smalltalk" target="_blank">https://www.linkedin.com/in/smalltalk</a><br>===========================================================================<br></div></div></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">===========================================================================<br>John M. McIntosh. Corporate Smalltalk Consulting Ltd <a href="https://www.linkedin.com/in/smalltalk" target="_blank">https://www.linkedin.com/in/smalltalk</a><br>===========================================================================<br></div></div></div></div>
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