<div dir="ltr">Hi Esteban,<br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Oct 20, 2015 at 2:23 PM, Esteban Lorenzano <span dir="ltr"><<a href="mailto:estebanlm@gmail.com" target="_blank">estebanlm@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <br><div style="word-wrap:break-word"><br><div><blockquote type="cite"><div>On 20 Oct 2015, at 22:59, John McIntosh <<a href="mailto:johnmci@smalltalkconsulting.com" target="_blank">johnmci@smalltalkconsulting.com</a>> wrote:</div><br><div><div dir="ltr">Ok, you know you are using maybeInlinePositive32BitIntegerFor for BOTH unsigned and signed integers? That to me rings alarm bells, so do you need maybeInlinePositive32BitIntegerForSignedInteger or maybeInlinePositive32BitIntegerForUnSignedInteger or always cast the incoming value to an unsigned integer, or is it signed? If so are you sure you understand the math involved and the possible input values? </div></div></blockquote><div><br></div><div>I’m not using maybeInlinePositive32BitIntegerFor for anything. Is Eliot who is doing it :)</div><div>But yes, I thought that first, then I followed the logic and figured out the intent was kept just changing the input type… but I might be wrong… Eliot should know better :)</div></div></div></blockquote><div><br></div><div>what's the context?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><div>Esteban</div><div><br></div><br><blockquote type="cite"><div><div dir="ltr"><div><br><div><br></div><div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 19, 2015 at 9:31 AM, Esteban Lorenzano <span dir="ltr"><<a href="mailto:estebanlm@gmail.com" target="_blank">estebanlm@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <br><div style="word-wrap:break-word"><div>Hi, </div><div><br></div><div>Does anyone tested Alien on Spur and "El capitan"? specifically callbacks?</div><div>For me, a completely broken :(</div><div><br></div><div>1) this structure (in maybeInlinePositive32BitIntegerFor: and others): </div><div><br></div><div><div><span style="white-space:pre-wrap"> </span>(integerValue >= 0</div><div><span style="white-space:pre-wrap"> </span> and: [objectMemory isIntegerValue: integerValue]) ifTrue:</div><div><span style="white-space:pre-wrap"> </span>[^objectMemory integerObjectOf: integerValue].</div></div><div><br></div><div>Does not works if “integer value” is an unsigned long, because compiler assumes it will always be true, then remove the if, then answers a wrong value. </div><div><br></div><div>2) <span style="color:rgb(120,73,42);font-family:Menlo;font-size:11px">assertCStackWellAligned </span>always fail. No idea why because if does not says anything, just jmp back to the regular flow. </div><div><br></div><div>3) finally, <span style="color:rgb(79,129,135);font-family:Menlo;font-size:11px">ceCaptureCStackPointers </span>also fails… this can be because (2) or because other reasons (it also jmps back so no clue) (method generateCaptureCStackPointers: clarifies is a hack, so I suppose it stopped to work). </div><div><br></div><div>I guess solution of (1) is easy: argument number just has to be a sqLong instead an unsigned long. </div><div><br></div><div>But for 2 and 3 I have no idea where to start.</div><div><br></div><div>Does anyone has an idea?</div><div><br></div><div>Esteban</div><div><br></div></div><br></blockquote></div><br><br clear="all"><div><br></div>-- <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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</div></blockquote></div><br></div><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><span style="font-size:small;border-collapse:separate"><div>_,,,^..^,,,_<br></div><div>best, Eliot</div></span></div></div></div>
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