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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"><html><head><title>VM Spec </title></head><body BGCOLOR=#eeeeff text=#000000 LINK=#0000ff VLINK=#000077 ALINK=#ff0000><table width=100%><tr><td><a href="VMSpecTOC.doc.html">Contents</a> | <a href="VMSpecIX.fm1.html">Prev</a> | <a href="VMSpecIX.fm3.html">Next</a> | <a href="VMSpecIX.fm.html">Index</a></td><td align=right><i><i>The Java<sup><font size=-2>TM</font></sup> Virtual Machine Specification</i></i></td></tr></table><hr><br> <a href="VMSpecIX.fm.html">symbols</a><a href="VMSpecIX.fm1.html">A</a><a href="VMSpecIX.fm2.html">B</a><a href="VMSpecIX.fm3.html">C</a><a href="VMSpecIX.fm4.html">D</a><a href="VMSpecIX.fm5.html">E</a><a href="VMSpecIX.fm6.html">F</a><a href="VMSpecIX.fm7.html">G</a><a href="VMSpecIX.fm8.html">H</a><a href="VMSpecIX.fm9.html">I</a><a href="VMSpecIX.fm10.html">J</a><a href="VMSpecIX.fm11.html">L</a><a href="VMSpecIX.fm12.html">M</a><a href="VMSpecIX.fm13.html">N</a><a href="VMSpecIX.fm14.html">O</a><a href="VMSpecIX.fm15.html">P</a><a href="VMSpecIX.fm16.html">Q</a><a href="VMSpecIX.fm17.html">R</a><a href="VMSpecIX.fm18.html">S</a><a href="VMSpecIX.fm19.html">T</a><a href="VMSpecIX.fm20.html">U</a><a href="VMSpecIX.fm21.html">V</a><a href="VMSpecIX.fm22.html">W</a><a href="VMSpecIX.fm23.html">Z</a><hr><a name="6956524"></a><center><h1> B</h1></center><dl><dt><b><strong>B character</strong></b><dl><a name="6956527"></a><dt><a href="ClassFile.doc.html#84652">meaning in field or method descriptor, 101</a></dl><dt><b><strong>backwards branches</strong></b><dl><a name="6956530"></a><dt><a href="ClassFile.doc.html#10697">structural constraints on instructions, 138</a></dl><dt><b>baload <strong>instruction</strong></b><dl><a name="6956533"></a><dt><a href="Instructions2.doc1.html#baload">definition, 188</a></dl><dt><b>bastore <strong>instruction</strong></b><dl><a name="6956536"></a><dt><a href="Instructions2.doc1.html#bastore">definition, 189</a></dl><dt><b><strong>big-endian order</strong></b><dl><a name="6956539"></a><dt>bytes item<dl><a name="6956540"></a><dt>(CONSTANT_Float_info<a href="ClassFile.doc.html#22609"> structure), 107</a><a name="6956542"></a><dt>(CONSTANT_Integer_info<a href="ClassFile.doc.html#20668"> structure), 107</a></dl><a name="6956544"></a><dt>class<a href="ClassFile.doc.html#14580"> file data storage order, 93</a><a name="6956546"></a><dt>high_bytes and low_bytes items<dl><a name="6956547"></a><dt>(CONSTANT_Double_info<a href="ClassFile.doc.html#23957"> structure), 109</a><a name="6956549"></a><dt>(CONSTANT_Long_info<a href="ClassFile.doc.html#42783"> structure), 109</a></dl><a name="6956551"></a><dt>multibyte characters, CONSTANT_Utf8_info<a href="ClassFile.doc.html#1297"> structure representation of, 110</a></dl><dt><b><strong>binding</strong></b><dl><a name="6956554"></a><dt><em>See also</em> linking; loading; native modifier<a name="6964133"></a><dt><a href="ConstantPool.doc.html#74730">definition, 170</a><a name="6964126"></a><dt>instructions causing<dl><a name="6956557"></a><dt>invokeinterface<a href="Instructions2.doc6.html#invokeinterface">, 280</a><a name="6956559"></a><dt>invokespecial<a href="Instructions2.doc6.html#invokespecial">, 284</a><a name="6956561"></a><dt>invokestatic<a href="Instructions2.doc6.html#invokestatic">, 288</a><a name="6956563"></a><dt>invokevirtual<a href="Instructions2.doc6.html#invokevirtual">, 291</a></dl><a name="6956565"></a><dt>of native<a href="ConstantPool.doc.html#74730"> method implementations, 170</a></dl><dt><b>bipush <strong>instruction</strong></b><dl><a name="6956568"></a><dt>compilation examples<dl><a name="6956569"></a><dt><a href="Compiling.doc.html#6072">accessing the runtime constant pool, 371</a><a name="6956571"></a><dt><a href="Compiling.doc.html#4816">arrays, 381</a><a name="6956573"></a><dt>constants and local variables in a for<a href="Compiling.doc.html#15070"> loop, 365</a>, <a href="Compiling.doc.html#14767">366</a>, <a href="Compiling.doc.html#14781">369</a><a name="6956577"></a><dt><a href="Compiling.doc.html#14787">invoking methods, 376</a>, <a href="Compiling.doc.html#10439">377</a><a name="6956580"></a><dt>while<a href="Compiling.doc.html#14987"> loop, 372</a></dl><a name="6956582"></a><dt><a href="Instructions2.doc1.html#bipush">definition, 190</a></dl><dt><b><strong>bitwise</strong></b><dl><a name="6956585"></a><dt>ANDing<dl><a name="6956586"></a><dt>int, iand<a href="Instructions2.doc6.html#iand">, 262</a><a name="6956588"></a><dt>long, land<a href="Instructions2.doc8.html#land">, 309</a></dl><a name="6956590"></a><dt>ORing<dl><a name="6956591"></a><dt>int exclusive, ixor<a href="Instructions2.doc6.html#ixor">, 303</a><a name="6956593"></a><dt>int inclusive, ior<a href="Instructions2.doc6.html#ior">, 294</a><a name="6956595"></a><dt>long exclusive, lxor<a href="Instructions2.doc8.html#lxor">, 334</a><a name="6956597"></a><dt>long inclusive, lor<a href="Instructions2.doc8.html#lor">, 325</a></dl></dl><dt><b>boolean<strong> type</strong></b><dl><a name="6956600"></a><dt><a href="Concepts.doc.html#23025">definition, 7</a><a name="6956602"></a><dt>loading from arrays, baload<a href="Instructions2.doc1.html#baload">, 188</a><a name="6956604"></a><dt>storing into arrays, bastore<a href="Instructions2.doc1.html#bastore">, 189</a><a name="6956606"></a><dt><a href="Concepts.doc.html#23033">values of, 7</a></dl><dt><b><strong>branch</strong></b><dl><a name="6956609"></a><dt><a href="ClassFile.doc.html#9778">code verification, Pass 3 - bytecode verifier, 142</a><a name="6956611"></a><dt><a href="Overview.doc.html#6419">instruction summary, 88</a><a name="6956613"></a><dt><a href="ClassFile.doc.html#42840">instructions, constraints, static, 134</a><a name="6956615"></a><dt>int comparison<dl><a name="6956616"></a><dt>if_icmp<cond><a href="Instructions2.doc6.html#if_cmpcond">, 267</a><a name="6956618"></a><dt>with zero, if<cond><a href="Instructions2.doc6.html#ifcond">, 269</a></dl><a name="6956620"></a><dt>reference comparison<dl><a name="6956621"></a><dt>if_acmp<cond><a href="Instructions2.doc6.html#if_acmpcond">, 266</a><a name="6956623"></a><dt>with null, ifnonnull<a href="Instructions2.doc6.html#ifnonnull">, 271</a><a name="6956625"></a><dt>with null, ifnull<a href="Instructions2.doc6.html#ifnull">, 272</a></dl><a name="6956627"></a><dt>unconditionally<dl><a name="6956628"></a><dt>goto<a href="Instructions2.doc5.html#goto">, 252</a><a name="6956630"></a><dt>wide index, goto_w<a href="Instructions2.doc5.html#goto_w">, 253</a></dl></dl><dt><b>breakpoint<strong> reserved opcode</strong></b><dl><a name="6956633"></a><dt><a href="Instructions.doc.html#63970">definition, 172</a></dl><dt><b>byte <strong>type</strong></b><dl><a name="6956636"></a><dt>boolean<a href="Overview.doc.html#22914"> array values represented as values of, 66</a><a name="6956638"></a><dt>converting int to, i2b<a href="Instructions2.doc6.html#i2b">, 254</a><a name="6956640"></a><dt><a href="Overview.doc.html#15118">definition, 62</a><a name="6956642"></a><dt><a href="Overview.doc.html#16866">instruction set handling of, 81</a><a name="6956644"></a><dt><a href="Overview.doc.html#31951">integer arithmetic not directly supported, 84</a><a name="6956646"></a><dt>loading from arrays, baload<a href="Instructions2.doc1.html#baload">, 188</a><a name="6956648"></a><dt>pushing, bipush<a href="Instructions2.doc1.html#bipush">, 190</a><a name="6956650"></a><dt>storing into arrays, bastore<a href="Instructions2.doc1.html#bastore">, 189</a><a name="6956652"></a><dt><a href="Overview.doc.html#29414">value range, 63</a></dl><dt><b>bytes <strong>array</strong></b><dl><a name="6956655"></a><dt>(CONSTANT_Utf8_info<a href="ClassFile.doc.html#7715"> structure), 111</a></dl><dt><b>bytes <strong>item</strong></b><dl><a name="6956658"></a><dt>(CONSTANT_Float_info<a href="ClassFile.doc.html#22609"> structure), 107</a><a name="6956660"></a><dt>(CONSTANT_Integer_info<a href="ClassFile.doc.html#20668"> structure), 107</a></dl></dl><hr><!-- This inserts footnotes--><p><a href="VMSpecTOC.doc.html">Contents</a> | <a href="VMSpecIX.fm1.html">Prev</a> | <a href="VMSpecIX.fm3.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 © 1999 Sun Microsystems, Inc.</a>All rights reserved</i><br>Please send any comments or corrections to <a href="mailto:jvm@java.sun.com">jvm@java.sun.com</a></font></body></html>?? 快捷鍵說明
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