<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 20 Oct 2015, at 22:59, John McIntosh <<a href="mailto:johnmci@smalltalkconsulting.com" class="">johnmci@smalltalkconsulting.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">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 class=""></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><br class=""></div><div>Esteban</div><div><br class=""></div><br class=""><blockquote type="cite" class=""><div class=""><div dir="ltr" class=""><div class=""><br class=""><div class=""><br class=""></div><div class=""><br class=""></div></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Mon, Oct 19, 2015 at 9:31 AM, Esteban Lorenzano <span dir="ltr" class=""><<a href="mailto:estebanlm@gmail.com" target="_blank" class="">estebanlm@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <br class=""><div style="word-wrap:break-word" class=""><div class="">Hi, </div><div class=""><br class=""></div><div class="">Does anyone tested Alien on Spur and "El capitan"? specifically callbacks?</div><div class="">For me, a completely broken :(</div><div class=""><br class=""></div><div class="">1) this structure (in maybeInlinePositive32BitIntegerFor: and others): </div><div class=""><br class=""></div><div class=""><div class=""><span style="white-space:pre-wrap" class=""> </span>(integerValue >= 0</div><div class=""><span style="white-space:pre-wrap" class=""> </span> and: [objectMemory isIntegerValue: integerValue]) ifTrue:</div><div class=""><span style="white-space:pre-wrap" class=""> </span>[^objectMemory integerObjectOf: integerValue].</div></div><div class=""><br class=""></div><div class="">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 class=""><br class=""></div><div class="">2) <span style="color:rgb(120,73,42);font-family:Menlo;font-size:11px" class="">assertCStackWellAligned </span>always fail. No idea why because if does not says anything, just jmp back to the regular flow. </div><div class=""><br class=""></div><div class="">3) finally, <span style="color:rgb(79,129,135);font-family:Menlo;font-size:11px" class="">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 class=""><br class=""></div><div class="">I guess solution of (1) is easy: argument number just has to be a sqLong instead an unsigned long. </div><div class=""><br class=""></div><div class="">But for 2 and 3 I have no idea where to start.</div><div class=""><br class=""></div><div class="">Does anyone has an idea?</div><div class=""><br class=""></div><div class="">Esteban</div><div class=""><br class=""></div></div><br class=""></blockquote></div><br class=""><br clear="all" class=""><div class=""><br class=""></div>-- <br class=""><div class="gmail_signature"><div dir="ltr" class=""><div class=""><div dir="ltr" class="">===========================================================================<br class="">John M. McIntosh. Corporate Smalltalk Consulting Ltd <a href="https://www.linkedin.com/in/smalltalk" target="_blank" class="">https://www.linkedin.com/in/smalltalk</a><br class="">===========================================================================<br class=""></div></div></div></div>
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