<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On 06 Jan 2012, at 11:16, Torsten wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Monaco; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="font-family: monospace; ">i don't understand the follow error message in 64-bit mode:<br><br><br>assemblercode<br><br>asm<br>addpd xmm0, [EAX]<br>end;<br><br>fpc 2.7.1: not ok "16 or 32 Bit references not supported"<br></span></span></blockquote></div><br><div>Are you 100% certain that your address lies in the first 4GB of memory? At least on Mac OS X, the above would always crash because it does not put any code/data within the first 4GB of memory on 64 bit systems (to make pointer truncation bugs as easy to spot as possible).</div><div><br></div><div><br></div><div>Jonas</div></body></html>