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<a name="1213908"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">6.5 Nonlocal variables</font>
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<a name="1213909"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">The `local' operations <strong>ldl n</strong>, <strong>stl n</strong> and <strong>ldlp n</strong> address words in memory relative to <span class=Signal>Wptr</span>. This is useful for accessing local variables. For accessing nonlocal variables, a level of indirection is required.
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<caption><b><i><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213932"> </a><font face="Helvetica">Table 20: Nonlocal load and store instructions</font></font></i></b></caption>
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<th><font face="Verdana, Arial, Helvetica, sans-serif" color="#003366"><a name="1213912"> </a><font face="Verdana, Arial, Helvetica, sans-serif">Mnemonic </font></font></th>
<th><font face="Verdana, Arial, Helvetica, sans-serif" color="#003366"><a name="1213914"> </a><font face="Verdana, Arial, Helvetica, sans-serif">Name </font></font></th>
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<td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213917"> </a><div ><font size=2><strong>ldnl n </strong></font></div></font></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213919"> </a><div ><font size=2>Load nonlocal</font></div></font></td>
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<td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213922"> </a><div ><font size=2><strong>stnl n </strong></font></div></font></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213924"> </a><div ><font size=2>Store nonlocal</font></div></font></td>
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<td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213927"> </a><div ><font size=2><strong>ldnlp n </strong></font></div></font></td>
<td><font face="Verdana, Arial, Helvetica, sans-serif"><a name="1213929"> </a><div ><font size=2>Load nonlocal pointer</font></div></font></td>
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<a name="1205346"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">The primary instructions listed in <a href="seq_ops6.htm#1213932"><font color="#0000ff" face="Verdana, Arial, Helvetica, sans-serif"><i>Table⌨️ 快捷键说明
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