<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Yes, exactly.<div><br><div>
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"><div><font class="Apple-style-span" color="#0000FF"><font class="Apple-style-span" face="Gill Sans"><span class="Apple-style-span" style="color: rgb(0, 0, 255); font-family: 'Gill Sans'; "><span class="Apple-style-span" style="color: rgb(0, 0, 255); font-family: 'Gill Sans'; ">Antony Hosking</span></span></font></font><font class="Apple-style-span" face="Gill Sans"><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-converted-space"> </span>|<span class="Apple-converted-space"> </span></span></span><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; ">Associate Professor</span></span><span class="Apple-style-span" style="font-family: 'Gill Sans'; "><span class="Apple-style-span" style="font-family: 'Gill Sans'; "> | Computer Science | Purdue University</span></span></font></div><div><font class="Apple-style-span" face="GillSans-Light"><span class="Apple-style-span" style="font-family: GillSans-Light; 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<br><div><div>On 20 Jan 2010, at 11:30, <a href="mailto:hendrik@topoi.pooq.com">hendrik@topoi.pooq.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On Wed, Jan 20, 2010 at 11:20:03AM +0000, Jay K wrote:<br><blockquote type="cite"><br></blockquote><blockquote type="cite">Ok with changing LONGINT to be __int128, *but*<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">you really should not change it with a compiler flag.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">For any given platform, "basics" like this should not change meaning.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">It makes it such that you can't link code safely.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Basically, "platform" or "target" should map to one "ABI".<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I really kind of like what I proposed earlier.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> Let the user define things.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> TYPE INT64 = BITS 64 FOR INTEGER;<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> TYPE INT128 = BITS 128 FOR INTEGER;<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">TYPE INT256 = BITS 256 FOR INTEGER;<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> (* either an error, or the compiler generates calls to multi-precision library *)<br></blockquote><br>Well, with INTEGER being defined as the type for efficient integer <br>arithmetic, you's have to say<br><br> TYPE INT64 = BITS 64 FOR LONGINT;<br><br> TYPE INT128 = BITS 128 FOR LONGINT;<br><br><br><br>TYPE INT256 = BITS 256 FOR LONGINT;<br><br>and on many current machines, file offset should then be defined as <br>BITS64 instead of LONGINT.<br><br>-- hendrik<br><br><blockquote type="cite">This is btw why the user thread stuff should be either 1) a runtime alterable decision<br></blockquote></div></blockquote></div><br></div></body></html>