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<html><head><title>VM Spec </title></head><body BGCOLOR=#eeeeff text=#000000 LINK=#0000ff VLINK=#000077 ALINK=#ff0000> <a href="VMSpecTOC.doc.html">Contents</a> | <a href="Instructions2.doc176.html">Prev</a> | <a href="Instructions2.doc178.html">Next</a> | <a href="Mnemonics.doc.html">Index</a><hr><br> <a name="sipush"></a><h2>sipush</h2><a name="sipush.Operation"></a><b>Operation</b><br><a name="70066"></a>Push <code>short</code><p><Table Border="3"><tr><td><a name="70061"></a> <i>sipush</i><td><a name="87568"></a> <tr><td><a name="70063"></a> <i>byte1</i><td><a name="87568"></a> <tr><td><a name="70065"></a> <i>byte2</i><td><a name="87568"></a> </Table><Table><tr><td></Table><p><a name="sipush.Forms"></a><b>Forms</b><br><a name="70067"></a><i>sipush</i> = 17 (0x11)<p><a name="sipush.Stack"></a><b>Stack</b><br><a name="70068"></a>... <img src="chars/arrwdbrt.gif"> ..., <i>value</i><p><a name="sipush.Description"></a><b>Description</b><br><a name="70069"></a>The immediate unsigned <i>byte1</i> and <i>byte2</i> values are assembled into an intermediate <code>short</code> where the value of the short is (<i>byte1</i> << 8) | <i>byte2</i>. The intermediate value is then sign-extended to an <code>int</code>, and the resulting <i>value</i> is pushed onto the operand stack.<p><hr><!-- This inserts footnotes--><p><a href="VMSpecTOC.doc.html">Contents</a> | <a href="Instructions2.doc176.html">Prev</a> | <a href="Instructions2.doc178.html">Next</a> | <a href="Mnemonics.doc.html">Index</a><p><font size=-1>Java Virtual Machine Specification (HTML generated by dkramer on February 25, 1997)<br><i><a href="Copyright.doc.html">Copyright © 1996 Sun Microsystems, Inc.</a>All rights reserved</i><br>Please send any comments or corrections to <a href="mailto:doug.kramer@sun.com">doug.kramer@sun.com</a></font></body></html>⌨️ 快捷键说明
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