vmspecix.fm11.html

Java编程规范

<dt>int, iload<a href="Instructions2.doc6.html#iload">,&#32;274</a>
<a name="6959330"></a>
<dt>int, iload_&lt;n&gt;<a href="Instructions2.doc6.html#iload_n">,&#32;275</a>
<a name="6959332"></a>
<dt>long, lload<a href="Instructions2.doc8.html#lload">,&#32;319</a>
<a name="6959334"></a>
<dt>long, lload_&lt;n&gt;<a href="Instructions2.doc8.html#lload_n">,&#32;320</a>
<a name="6959336"></a>
<dt>reference, aload<a href="Instructions2.doc.html#aload">,&#32;179</a>
<a name="6959338"></a>
<dt>reference, aload_&lt;n&gt;<a href="Instructions2.doc.html#aload_n">,&#32;180</a>
</dl>
<a name="6959340"></a>
<dt><a href="Concepts.doc.html#27586">overview,&#32;46</a>
<a name="6959342"></a>
<dt><a href="Concepts.doc.html#24958">unrecoverable runtime exceptions  associated with,&#32;44</a>
</dl>
<dt><b>local_variable_table <strong>array
</strong></b><dl>
<a name="6959345"></a>
<dt>(LocalVariableTable_attribute<a href="ClassFile.doc.html#9442"> structure),&#32;131</a>
</dl>
<dt><b>local_variable_table_length <strong>item
</strong></b><dl>
<a name="6959348"></a>
<dt>(LocalVariableTable_attribute<a href="ClassFile.doc.html#9442"> structure),&#32;131</a>
</dl>
<dt><b><strong>local variables
</strong></b><dl>
<a name="6959351"></a>
<dt><em>See also</em> parameters; variables
<a name="6959353"></a>
<dt><a href="ClassFile.doc.html#11124">accessing, structural constraints on instructions,&#32;138</a>
<a name="6959355"></a>
<dt><a href="ClassFile.doc.html#9802">code verification, Pass 3 - bytecode verifier,&#32;143</a>
<a name="6959357"></a>
<dt><a href="Compiling.doc.html#7213">compilation examples,&#32;365</a>
<a name="6959359"></a>
<dt><a href="ClassFile.doc.html#9778">data-flow analysis,&#32;142</a>
<a name="6959361"></a>
<dt><a href="Concepts.doc.html#18000">definition,&#32;14</a>, <a href="Overview.doc.html#31542">72</a>
<a name="6959364"></a>
<dt><a href="Overview.doc.html#25058">exception handling impact on,&#32;79</a>
<a name="6959366"></a>
<dt>instructions
<dl>
<a name="6959367"></a>
<dt><a href="Overview.doc.html#6518">for accessing more, summary,&#32;83</a>
<a name="6959369"></a>
<dt><a href="Overview.doc.html#31927">load and store, summary,&#32;83</a>
<a name="6959371"></a>
<dt><a href="Compiling.doc.html#15090">specialized to handle, advantages of,&#32;366</a>
</dl>
<a name="6959373"></a>
<dt>loading from
<dl>
<a name="6959374"></a>
<dt>double, dload<a href="Instructions2.doc3.html#dload">,&#32;207</a>
<a name="6959376"></a>
<dt>double, dload_&lt;n&gt;<a href="Instructions2.doc3.html#dload_n">,&#32;208</a>
<a name="6959378"></a>
<dt>float, fload<a href="Instructions2.doc4.html#fload">,&#32;237</a>
<a name="6959380"></a>
<dt>float, fload_&lt;n&gt;<a href="Instructions2.doc4.html#fload_n">,&#32;238</a>
<a name="6959382"></a>
<dt>int, iload<a href="Instructions2.doc6.html#iload">,&#32;274</a>
<a name="6959384"></a>
<dt>int, iload_&lt;n&gt;<a href="Instructions2.doc6.html#iload_n">,&#32;275</a>
<a name="6959386"></a>
<dt>long, lload<a href="Instructions2.doc8.html#lload">,&#32;319</a>
<a name="6959388"></a>
<dt>long, lload_&lt;n&gt;<a href="Instructions2.doc8.html#lload_n">,&#32;320</a>
<a name="6959390"></a>
<dt>reference, aload<a href="Instructions2.doc.html#aload">,&#32;179</a>
<a name="6959392"></a>
<dt>reference, aload_&lt;n&gt;<a href="Instructions2.doc.html#aload_n">,&#32;180</a>
</dl>
<a name="6959394"></a>
<dt><a href="ClassFile.doc.html#1635">location of,&#32;131</a>
<a name="6959396"></a>
<dt><a href="ClassFile.doc.html#6514">maximum number,&#32;121</a>
<a name="6959398"></a>
<dt><a href="Compiling.doc.html#4941">reuse, advantages of,&#32;366</a>
<a name="6959400"></a>
<dt><a href="ClassFile.doc.html#9825">states, merging, during data-flow analysis,&#32;145</a>
<a name="6959402"></a>
<dt>storing into
<dl>
<a name="6959403"></a>
<dt>double, dstore<a href="Instructions2.doc3.html#dstore">,&#32;215</a>
<a name="6959405"></a>
<dt>double, dstore_&lt;n&gt;<a href="Instructions2.doc3.html#dstore_n">,&#32;216</a>
<a name="6959407"></a>
<dt>float, fstore<a href="Instructions2.doc4.html#fstore">,&#32;245</a>
<a name="6959409"></a>
<dt>float, fstore_&lt;n&gt;<a href="Instructions2.doc4.html#fstore_n">,&#32;246</a>
<a name="6959411"></a>
<dt>int, istore<a href="Instructions2.doc6.html#istore">,&#32;299</a>
<a name="6959413"></a>
<dt>int, istore_&lt;n&gt;<a href="Instructions2.doc6.html#istore_n">,&#32;300</a>
<a name="6959415"></a>
<dt>long, lstore<a href="Instructions2.doc8.html#lstore">,&#32;330</a>
<a name="6959417"></a>
<dt>long, lstore_&lt;n&gt;<a href="Instructions2.doc8.html#lstore_n">,&#32;331</a>
<a name="6959419"></a>
<dt>reference, astore<a href="Instructions2.doc.html#astore">,&#32;184</a>
<a name="6959421"></a>
<dt>reference, astore_&lt;n&gt;<a href="Instructions2.doc.html#astore_n">,&#32;185</a>
</dl>
</dl>
<dt><b>LocalVariableTable_attribute <strong>structure

</strong></b><dl>
<a name="6959424"></a>
<dt>(Code_attribute<a href="ClassFile.doc.html#5957"> structure),&#32;130</a>
</dl>
<dt><b><strong>locks
</strong></b><dl>
<a name="6959427"></a>
<dt><em>See also</em> IllegalMonitorStateException; monitors; threads
<a name="6959429"></a>
<dt><a href="Threads.doc.html#21294">(chapter),&#32;397</a>
<a name="6959431"></a>
<dt>ACC_SYNCHONIZED flag, field_info<a href="ClassFile.doc.html#"> structure,&#32;114</a>
<a name="6959433"></a>
<dt><a href="Concepts.doc.html#25393">definition,&#32;12</a>, <a href="Concepts.doc.html#24501">59</a>
<a name="6959436"></a>
<dt>errors, IllegalMonitorStateException<a href="Concepts.doc.html#24896"> thrown,&#32;44</a>
<a name="6959438"></a>
<dt><a href="Threads.doc.html#22253">interaction with variables, rules about,&#32;403</a>
<a name="6959440"></a>
<dt><a href="Concepts.doc.html#18279">managing shared variables with,&#32;31</a>
<a name="6959442"></a>
<dt><a href="Concepts.doc.html#22145">multithreaded synchronization with,&#32;60</a>
<a name="6959444"></a>
<dt><a href="Threads.doc.html#25549">rules about,&#32;402</a>
<a name="6959446"></a>
<dt><a href="Threads.doc.html#24717">structured use of,&#32;413</a>
<a name="6959448"></a>
<dt><a href="Threads.doc.html#22500">synchronization and,&#32;412</a>
<a name="6959450"></a>
<dt>synchronized<a href="Concepts.doc.html#16386"> method use of,&#32;33</a>
</dl>
<dt><b>long <strong>type
</strong></b><dl>
<a name="6959453"></a>
<dt>adding, ladd<a href="Instructions2.doc8.html#land">,&#32;309</a>
<a name="6959455"></a>
<dt>ANDing, bitwise, land<a href="Instructions2.doc8.html#land">,&#32;311</a>
<a name="6959457"></a>
<dt>comparing, lcmp<a href="Instructions2.doc8.html#lcmp">,&#32;313</a>
<a name="6959459"></a>
<dt>constant, CONSTANT_Long_info<a href="ClassFile.doc.html#1348"> structure representation, syntax and item descriptions,&#32;108</a>
<a name="6959461"></a>
<dt>converting
<dl>
<a name="6959462"></a>
<dt>double to, d2l<a href="Instructions2.doc3.html#d2l">,&#32;197</a>
<a name="6959464"></a>
<dt>float to, f2l<a href="Instructions2.doc4.html#f2l">,&#32;227</a>
<a name="6959466"></a>
<dt>int to, i2l<a href="Instructions2.doc6.html#i2l">,&#32;258</a>
<a name="6959468"></a>
<dt>to double, l2d<a href="Instructions2.doc8.html#l2d">,&#32;306</a>
<a name="6959470"></a>
<dt>to float, l2f<a href="Instructions2.doc8.html#l2f">,&#32;307</a>
<a name="6959472"></a>
<dt>to int, l2i<a href="Instructions2.doc8.html#l2i">,&#32;308</a>
</dl>
<a name="6959474"></a>
<dt><a href="Overview.doc.html#11457">definition,&#32;62</a>
<a name="6959476"></a>
<dt>dividing, ldiv<a href="Instructions2.doc8.html#ldiv">,&#32;318</a>
<a name="6959478"></a>
<dt>loading
<dl>
<a name="6959479"></a>
<dt>from arrays, laload<a href="Instructions2.doc8.html#laload">,&#32;310</a>
<a name="6959481"></a>
<dt>from local variables, lload<a href="Instructions2.doc8.html#lload">,&#32;319</a>
<a name="6959483"></a>
<dt>from local variables, lload_&lt;n&gt;<a href="Instructions2.doc8.html#lload_n">,&#32;320</a>
</dl>
<a name="6959485"></a>
<dt>multiplying, lmul<a href="Instructions2.doc8.html#lmul">,&#32;321</a>
<a name="6959487"></a>
<dt>negating, lneg<a href="Instructions2.doc8.html#lneg">,&#32;322</a>
<a name="6959489"></a>
<dt>ORing
<dl>
<a name="6959490"></a>
<dt>bitwise, exclusive, lxor<a href="Instructions2.doc8.html#lxor">,&#32;334</a>
<a name="6959492"></a>
<dt>bitwise, inclusive, lor<a href="Instructions2.doc8.html#lor">,&#32;325</a>
</dl>
<a name="6959494"></a>
<dt>pushing
<dl>
<a name="6959495"></a>
<dt>constants, lconst_&lt;l&gt;<a href="Instructions2.doc8.html#lconst_l">,&#32;314</a>
<a name="6959497"></a>
<dt>wide index, ldc2_w<a href="Instructions2.doc8.html#ldc_w">,&#32;317</a>
</dl>
<a name="6959499"></a>
<dt>remainder, lrem<a href="Instructions2.doc8.html#lrem">,&#32;326</a>
<a name="6959501"></a>
<dt>returning from method invocation, lreturn<a href="Instructions2.doc8.html#lreturn">,&#32;327</a>
<a name="6959503"></a>
<dt>shift left, lshl<a href="Instructions2.doc8.html#lshl">,&#32;328</a>
<a name="6959505"></a>
<dt>shift right
<dl>
<a name="6959506"></a>
<dt>arithmetic, lshr<a href="Instructions2.doc8.html#lshr">,&#32;329</a>
<a name="6959508"></a>
<dt>logical, lushr<a href="Instructions2.doc8.html#lushr">,&#32;333</a>
</dl>
<a name="6959510"></a>
<dt>storing into
<dl>
<a name="6959511"></a>
<dt>arrays, lastore<a href="Instructions2.doc8.html#lastore">,&#32;312</a>
<a name="6959513"></a>
<dt>local variables, lstore<a href="Instructions2.doc8.html#lstore">,&#32;330</a>
<a name="6959515"></a>
<dt>local variables, lstore_&lt;n&gt;<a href="Instructions2.doc8.html#lstore_n">,&#32;331</a>
</dl>
<a name="6959517"></a>
<dt>subtracting, lsub<a href="Instructions2.doc8.html#lsub">,&#32;332</a>
<a name="6959519"></a>
<dt><a href="Overview.doc.html#16142">value range,&#32;63</a>
</dl>
<dt><b>lookupswitch <strong>instruction
</strong></b><dl>
<a name="6959522"></a>
<dt><em>See also </em>tableswitch instruction
<a name="6959524"></a>
<dt><a href="ClassFile.doc.html#11572">code array alignment effect,&#32;121</a>
<a name="6959526"></a>
<dt><a href="Compiling.doc.html#7490">compilation examples, compiling switches,&#32;385</a>
<a name="6959528"></a>
<dt><a href="ClassFile.doc.html#9161">constraints, static,&#32;134</a>
<a name="6959530"></a>
<dt><a href="Instructions2.doc8.html#lookupswitch">definition,&#32;323</a>
</dl>
<dt><b>lor <strong>instruction
</strong></b><dl>
<a name="6959533"></a>
<dt><a href="Instructions2.doc8.html#lor">definition,&#32;325</a>
</dl>
<dt><b>low_bytes <strong>item
</strong></b><dl>
<a name="6959536"></a>
<dt>(CONSTANT_Double_info<a href="ClassFile.doc.html#16625"> structure),&#32;108</a>
<a name="6959538"></a>
<dt>(CONSTANT_Long_info<a href="ClassFile.doc.html#16625"> structure),&#32;108</a>
</dl>
<dt><b>lrem <strong>instruction
</strong></b><dl>
<a name="6959541"></a>
<dt><a href="Instructions2.doc8.html#lrem">definition,&#32;326</a>
</dl>
<dt><b>lreturn <strong>instruction
</strong></b><dl>
<a name="6959544"></a>
<dt><a href="Compiling.doc.html#9358">compilation examples, operand stack operations,&#32;386</a>
<a name="6959546"></a>
<dt><a href="ClassFile.doc.html#28538">constraints, structural,&#32;138</a>
<a name="6959548"></a>
<dt><a href="Instructions2.doc8.html#lreturn">definition,&#32;327</a>
</dl>
<dt><b>lshl <strong>instruction
</strong></b><dl>
<a name="6959551"></a>
<dt><a href="Instructions2.doc8.html#lshl">definition,&#32;328</a>
</dl>
<dt><b>lshr <strong>instruction
</strong></b><dl>
<a name="6959554"></a>
<dt><a href="Instructions2.doc8.html#lshr">definition,&#32;329</a>
</dl>
<dt><b>lstore <strong>instruction
</strong></b><dl>
<a name="6959557"></a>
<dt><a href="ClassFile.doc.html#42879">constraints, static,&#32;136</a>
<a name="6959559"></a>
<dt><a href="Instructions2.doc8.html#lstore">definition,&#32;330</a>
</dl>
<dt><b>lstore_&lt;n&gt; <strong>instructions
</strong></b><dl>
<a name="6959562"></a>
<dt><a href="Compiling.doc.html#6123">compilation examples, accessing the  runtime constant pool,&#32;371</a>
<a name="6959564"></a>
<dt><a href="ClassFile.doc.html#42882">constraints, static,&#32;136</a>
<a name="6959566"></a>
<dt><a href="Instructions2.doc8.html#lstore_n">definition,&#32;331</a>
</dl>
<dt><b>lsub <strong>instruction
</strong></b><dl>
<a name="6959569"></a>
<dt><a href="Instructions2.doc8.html#lsub">definition,&#32;332</a>
</dl>
<dt><b>lushr <strong>instruction
</strong></b><dl>
<a name="6959572"></a>
<dt><a href="Instructions2.doc8.html#lushr">definition,&#32;333</a>
</dl>
<dt><b>lxor <strong>instruction
</strong></b><dl>
<a name="6959575"></a>
<dt><a href="Instructions2.doc8.html#lxor">definition,&#32;334</a>
</dl>
</dl>

<hr>
<!-- This inserts footnotes--><p>
<a href="VMSpecTOC.doc.html">Contents</a> | <a href="VMSpecIX.fm10.html">Prev</a> | <a href="VMSpecIX.fm12.html">Next</a> | <a href="VMSpecIX.fm.html">Index</a>
<p>
<font size="-1"><i>The Java</i><sup><font size=-2>TM</font></sup><i> Virtual Machine Specification </i><br>
<!-- HTML generated by Suzette Pelouch on April 06, 1999 -->
<i><a href="Copyright.doc.html">Copyright &#169 1999 Sun Microsystems, Inc.</a>
All rights reserved</i>
<br>
Please send any comments or corrections to <a href="mailto:[e-mail]">[e-mail]</a>
</font>
</body></html>