<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 18, 2015 at 9:57 AM, Guillermo Polito <span dir="ltr"><<a href="mailto:guillermopolito@gmail.com" target="_blank">guillermopolito@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"> <br><div dir="ltr">In Pharo it is similar. However, we would like to have an image where BitBlt and Form are not there.<br></div></blockquote><div><br></div><div>Here's one that works on both Spur and V3. It only works on a Cog or Stack VM (and hence is OK for Pharo) since it depends on Floats being stored in the platform order internally.</div><div><br></div><div><div><br></div><div>| f |</div><div>f := Float new.</div><div>f at: 2 put: 1. "store the least significant word of the float with 1; on big endian machines this is the second word"</div><div>Bitmap adoptInstance: f.</div><div>f first = 1 ifTrue: [#little] ifFalse: [#big]</div></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"></div><br><div class="gmail_quote">El mié., 18 de mar. de 2015 a la(s) 5:52 p. m., David T. Lewis <<a href="mailto:lewis@mail.msen.com" target="_blank">lewis@mail.msen.com</a>> escribió:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><br>
It is easy to add a primitive for this, but it should not be necessary.<br>
See SmalltalkImage>>calcEndianness in Squeak.<br>
<br>
Dave<br>
<br>
> Hello,<br>
><br>
> Is there a primitive or a parameter that I can call from the image to know<br>
> the endianness of the processor / VM ?<br>
><br>
> Thanks,<br>
><br>
> Clement<br>
><br>
<br>
<br>
</blockquote></div>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">best,<div>Eliot</div></div>
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