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Bytecode – Wikipédia, a enciclopédia livre

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data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Alternar o índice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Alternar o índice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Bytecode</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" 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Disponível em 37 línguas" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-37" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">37 línguas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B4%D9%8A%D9%81%D8%B1%D8%A9_%D8%A7%D9%84%D8%A8%D8%A7%D9%8A%D8%AA" title="شيفرة البايت — árabe" lang="ar" hreflang="ar" data-title="شيفرة البايت" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A6%BE%E0%A6%87%E0%A6%9F%E0%A6%95%E0%A7%8B%E0%A6%A1" title="বাইটকোড — bengalês" lang="bn" hreflang="bn" data-title="বাইটকোড" data-language-autonym="বাংলা" data-language-local-name="bengalês" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Bytecode" title="Bytecode — catalão" lang="ca" hreflang="ca" data-title="Bytecode" data-language-autonym="Català" data-language-local-name="catalão" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Bajtk%C3%B3d" title="Bajtkód — checo" lang="cs" hreflang="cs" data-title="Bajtkód" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Byte-code" title="Byte-code — dinamarquês" lang="da" hreflang="da" data-title="Byte-code" data-language-autonym="Dansk" data-language-local-name="dinamarquês" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Bytecode" title="Bytecode — alemão" lang="de" hreflang="de" data-title="Bytecode" data-language-autonym="Deutsch" data-language-local-name="alemão" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Bytecode" title="Bytecode — inglês" lang="en" hreflang="en" data-title="Bytecode" data-language-autonym="English" data-language-local-name="inglês" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bajtkodo" title="Bajtkodo — esperanto" lang="eo" hreflang="eo" data-title="Bajtkodo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Bytecode" title="Bytecode — espanhol" lang="es" hreflang="es" data-title="Bytecode" data-language-autonym="Español" data-language-local-name="espanhol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Baitkood" title="Baitkood — estónio" lang="et" hreflang="et" data-title="Baitkood" data-language-autonym="Eesti" data-language-local-name="estónio" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D8%A7%DB%8C%D8%AA%E2%80%8C%DA%A9%D8%AF" title="بایت‌کد — persa" lang="fa" hreflang="fa" data-title="بایت‌کد" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Tavukoodi" title="Tavukoodi — finlandês" lang="fi" hreflang="fi" data-title="Tavukoodi" data-language-autonym="Suomi" data-language-local-name="finlandês" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Bytecode" title="Bytecode — francês" lang="fr" hreflang="fr" data-title="Bytecode" data-language-autonym="Français" data-language-local-name="francês" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/Bytecode" title="Bytecode — hebraico" lang="he" hreflang="he" data-title="Bytecode" data-language-autonym="עברית" data-language-local-name="hebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%A1%D5%B5%D5%A9%D5%AF%D5%B8%D5%A4" title="Բայթկոդ — arménio" lang="hy" hreflang="hy" data-title="Բայթկոդ" data-language-autonym="Հայերեն" data-language-local-name="arménio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Bicokokodexo" title="Bicokokodexo — ido" lang="io" hreflang="io" data-title="Bicokokodexo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Bytecode" title="Bytecode — italiano" lang="it" hreflang="it" data-title="Bytecode" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%90%E3%82%A4%E3%83%88%E3%82%B3%E3%83%BC%E3%83%89" title="バイトコード — japonês" lang="ja" hreflang="ja" data-title="バイトコード" data-language-autonym="日本語" data-language-local-name="japonês" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%94%EC%9D%B4%ED%8A%B8%EC%BD%94%EB%93%9C" title="바이트코드 — coreano" lang="ko" hreflang="ko" data-title="바이트코드" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9F%D1%81%D0%B5%D0%B2%D0%B4%D0%BE%D0%BA%D0%BE%D0%B4" title="Псевдокод — quirguiz" lang="ky" hreflang="ky" data-title="Псевдокод" data-language-autonym="Кыргызча" data-language-local-name="quirguiz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AC%E0%B5%88%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B5%8D%E0%B4%95%E0%B5%8B%E0%B4%A1%E0%B5%8D" title="ബൈറ്റ്കോഡ് — malaiala" lang="ml" hreflang="ml" data-title="ബൈറ്റ്കോഡ്" data-language-autonym="മലയാളം" data-language-local-name="malaiala" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kod_bait" title="Kod bait — malaio" lang="ms" hreflang="ms" data-title="Kod bait" data-language-autonym="Bahasa Melayu" data-language-local-name="malaio" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Bytecode" title="Bytecode — neerlandês" lang="nl" hreflang="nl" data-title="Bytecode" data-language-autonym="Nederlands" data-language-local-name="neerlandês" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Kod_bajtowy" title="Kod bajtowy — polaco" lang="pl" hreflang="pl" data-title="Kod bajtowy" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D0%B9%D1%82-%D0%BA%D0%BE%D0%B4" title="Байт-код — russo" lang="ru" hreflang="ru" data-title="Байт-код" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Bytecode" title="Bytecode — Simple English" lang="en-simple" hreflang="en-simple" data-title="Bytecode" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Bitna_koda" title="Bitna koda — esloveno" lang="sl" hreflang="sl" data-title="Bitna koda" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Bajtkod" title="Bajtkod — albanês" lang="sq" hreflang="sq" data-title="Bajtkod" data-language-autonym="Shqip" data-language-local-name="albanês" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D0%B0%D1%98%D1%82-%D0%BA%D0%BE%D0%B4" title="Бајт-код — sérvio" lang="sr" hreflang="sr" data-title="Бајт-код" data-language-autonym="Српски / srpski" data-language-local-name="sérvio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Bytekod" title="Bytekod — sueco" lang="sv" hreflang="sv" data-title="Bytekod" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%88%E0%B0%9F%E0%B1%8D_%E0%B0%95%E0%B1%8B%E0%B0%A1%E0%B1%8D" title="బైట్ కోడ్ — telugu" lang="te" hreflang="te" data-title="బైట్ కోడ్" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%AB%E0%B8%B1%E0%B8%AA%E0%B9%84%E0%B8%9A%E0%B8%95%E0%B9%8C" title="รหัสไบต์ — tailandês" lang="th" hreflang="th" data-title="รหัสไบต์" data-language-autonym="ไทย" data-language-local-name="tailandês" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Bytecode" title="Bytecode — turco" lang="tr" hreflang="tr" data-title="Bytecode" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D0%B0%D0%B9%D1%82-%D0%BA%D0%BE%D0%B4" title="Байт-код — ucraniano" lang="uk" hreflang="uk" data-title="Байт-код" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Bytecode" title="Bytecode — vietnamita" lang="vi" hreflang="vi" data-title="Bytecode" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%AD%97%E8%8A%82%E7%A0%81" title="字节码 — chinês" lang="zh" hreflang="zh" data-title="字节码" data-language-autonym="中文" data-language-local-name="chinês" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E4%BD%8D%E5%85%83%E7%B5%84%E7%A2%BC" title="位元組碼 — cantonês" lang="yue" hreflang="yue" data-title="位元組碼" data-language-autonym="粵語" data-language-local-name="cantonês" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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Conteúdo não <a href="/wiki/Wikip%C3%A9dia:Verificabilidade" title="Wikipédia:Verificabilidade">verificável</a> pode ser removido.—<small><i>Encontre fontes:</i> <span class="plainlinks"><a rel="nofollow" class="external text" href="https://wikipedialibrary.wmflabs.org/">ABW</a> &#160;&#8226;&#32; <a rel="nofollow" class="external text" href="https://www.periodicos.capes.gov.br">CAPES</a> &#160;&#8226;&#32; <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&amp;as_epq=Bytecode">Google</a> (<a rel="nofollow" class="external text" href="https://www.google.com/search?hl=pt&amp;tbm=nws&amp;q=Bytecode&amp;oq=Bytecode">N</a>&#160;&#8226;&#32;<a rel="nofollow" class="external text" href="http://books.google.com/books?&amp;as_brr=0&amp;as_epq=Bytecode">L</a>&#160;&#8226;&#32;<a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?hl=pt&amp;q=Bytecode">A</a>)</span></small></span> <small class="date-container"><i>(<span class="date">Junho de 2011</span>)</i></small></div></td></tr></tbody></table> <table class="vertical-navbox nowraplinks" style="float:right;clear:right;width:22.0em;margin:0.5em 0 0.5em 1em;background:var(--background-color-neutral-subtle, #f8f9fa);color:inherit;border:1px solid #aaa;padding:0.2em;border-spacing:0.4em 0;text-align:center;line-height:1.4em;font-size:88%;margin-top: 0.5em;"><tbody><tr><th style="background-color: rgba(51, 153, 255, 0.15);;padding:0.2em 0.4em 0.2em;font-size:145%;line-height:1.2em">Execução de Programa</th></tr><tr><th style="padding:0.1em;background-color: rgba(51, 153, 255, 0.15);"> Conceitos gerais</th></tr><tr><td style="padding:0 0.1em 0.4em;text-align: left;"> <ul><li><a href="/wiki/Programa_de_computador" title="Programa de computador">Código</a></li> <li><a href="/w/index.php?title=Tradu%C3%A7%C3%A3o_(computing)&amp;action=edit&amp;redlink=1" class="new" title="Tradução (computing) (página não existe)">Tradução</a> <ul><li><a href="/wiki/Compilador" title="Compilador">Compilador</a> <ul><li><a href="/wiki/Conjunto_de_instru%C3%A7%C3%B5es" title="Conjunto de instruções">Conjunto de instruções</a></li> <li><a href="/wiki/Tempo_de_compila%C3%A7%C3%A3o" title="Tempo de compilação">Tempo de compilação</a></li></ul></li> <li><a href="/w/index.php?title=Optimizing_compiler&amp;action=edit&amp;redlink=1" class="new" title="Optimizing compiler (página não existe)">Optimizing compiler</a></li></ul></li> <li><a href="/wiki/Representa%C3%A7%C3%A3o_intermedi%C3%A1ria" title="Representação intermediária">Representação intermediária</a> (IR)</li> <li><a href="/w/index.php?title=Execution_(computa%C3%A7%C3%A3o)&amp;action=edit&amp;redlink=1" class="new" title="Execution (computação) (página não existe)">Execution</a> <ul><li><a href="/w/index.php?title=Sistema_Runtime&amp;action=edit&amp;redlink=1" class="new" title="Sistema Runtime (página não existe)">Sistema Runtime</a></li> <li><a href="/wiki/Execut%C3%A1vel" title="Executável">Executável</a></li> <li><a href="/wiki/Interpretador" title="Interpretador">Interpretador</a></li> <li><a href="/wiki/M%C3%A1quina_virtual" title="Máquina virtual">Máquina virtual</a></li></ul></li></ul></td> </tr><tr><th style="padding:0.1em;background-color: rgba(51, 153, 255, 0.15);"> Tipos de código</th></tr><tr><td style="padding:0 0.1em 0.4em;text-align: left;"> <ul><li><a href="/wiki/C%C3%B3digo-fonte" title="Código-fonte">Código-fonte</a></li> <li><a href="/wiki/C%C3%B3digo_objeto" title="Código objeto">Código objeto</a></li> <li><a class="mw-selflink selflink">Bytecode</a></li> <li><a href="/wiki/C%C3%B3digo_de_m%C3%A1quina" title="Código de máquina">Código de máquina</a></li> <li><a href="/wiki/Microprograma%C3%A7%C3%A3o" title="Microprogramação">Microcódigo</a></li></ul></td> </tr><tr><th style="padding:0.1em;background-color: rgba(51, 153, 255, 0.15);"> Estratégia de compilação</th></tr><tr><td style="padding:0 0.1em 0.4em;text-align: left;"> <ul><li><a href="/wiki/JIT" title="JIT">Just-in-time</a> (JIT)</li> <li><a href="/w/index.php?title=Ahead-of-time_compilation&amp;action=edit&amp;redlink=1" class="new" title="Ahead-of-time compilation (página não existe)">Ahead-of-time</a> (AOT)</li> <li><a href="/w/index.php?title=Transcompila%C3%A7%C3%A3o&amp;action=edit&amp;redlink=1" class="new" title="Transcompilação (página não existe)">Transcompilação</a></li> <li><a href="/wiki/Dynarec" title="Dynarec">Recompilação</a></li></ul></td> </tr><tr><th style="padding:0.1em;background-color: rgba(51, 153, 255, 0.15);"> Runtimes notáveis</th></tr><tr><td style="padding:0 0.1em 0.4em;text-align: left;"> <ul><li><a href="/wiki/Android_Runtime" title="Android Runtime">Android Runtime</a> (ART)</li> <li><a href="/wiki/Common_Language_Runtime" title="Common Language Runtime">Common Language Runtime</a> (CLR) &amp; <a href="/w/index.php?title=Mono_(software)&amp;action=edit&amp;redlink=1" class="new" title="Mono (software) (página não existe)">Mono</a></li> <li><a href="/w/index.php?title=Crt0&amp;action=edit&amp;redlink=1" class="new" title="Crt0 (página não existe)">crt0</a></li> <li><a href="/wiki/HHVM" title="HHVM">HHVM</a></li> <li><a href="/wiki/Java_Virtual_Machine" class="mw-redirect" title="Java Virtual Machine">Java Virtual Machine</a> (JVM)</li> <li><a href="/wiki/Objective-C" title="Objective-C">Objective-C</a></li> <li><a href="/w/index.php?title=Chrome_V8&amp;action=edit&amp;redlink=1" class="new" title="Chrome V8 (página não existe)">V8</a> <ul><li><a href="/wiki/Node.js" title="Node.js">Node.js</a></li></ul></li> <li><a href="/wiki/PyPy" title="PyPy">PyPy</a></li> <li><a href="/w/index.php?title=Zend_Engine&amp;action=edit&amp;redlink=1" class="new" title="Zend Engine (página não existe)">Zend Engine</a></li></ul></td> </tr><tr><th style="padding:0.1em;background-color: rgba(51, 153, 255, 0.15);"> Compiladores notáveis e toolchain</th></tr><tr><td style="padding:0 0.1em 0.4em;text-align: left;"> <ul><li><a href="/wiki/GNU_Compiler_Collection" title="GNU Compiler Collection">GNU Compiler Collection</a> (GCC)</li> <li><a href="/wiki/LLVM" title="LLVM">LLVM</a> <ul><li><a href="/wiki/Clang" title="Clang">Clang</a></li></ul></li></ul></td> </tr><tr><td style="text-align:right;font-size:115%"><div class="plainlinks hlist navbar mini"><ul><li class="nv-ver"><a href="/wiki/Predefini%C3%A7%C3%A3o:Execu%C3%A7%C3%A3o_de_programa" title="Predefinição:Execução de programa"><abbr title="Ver esta predefinição">v</abbr></a></li><li class="nv-discutir"><a href="/w/index.php?title=Predefini%C3%A7%C3%A3o_Discuss%C3%A3o:Execu%C3%A7%C3%A3o_de_programa&amp;action=edit&amp;redlink=1" class="new" title="Predefinição Discussão:Execução de programa (página não existe)"><abbr title="Discutir esta predefinição">d</abbr></a></li><li class="nv-editar"><a class="external text" href="https://pt.wikipedia.org/w/index.php?title=Predefini%C3%A7%C3%A3o:Execu%C3%A7%C3%A3o_de_programa&amp;action=edit"><abbr title="Editar esta predefinição">e</abbr></a></li></ul></div></td></tr></tbody></table> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Nt-bytecode.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Nt-bytecode.png/120px-Nt-bytecode.png" decoding="async" width="120" height="330" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Nt-bytecode.png/180px-Nt-bytecode.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Nt-bytecode.png/240px-Nt-bytecode.png 2x" data-file-width="324" data-file-height="892" /></a><figcaption>Bytecode</figcaption></figure> <p>Em <a href="/wiki/Ci%C3%AAncia_da_computa%C3%A7%C3%A3o" title="Ciência da computação">ciência da computação</a>, <i><b>bytecode</b></i> (traduzindo ao pé da letra, código em <a href="/wiki/Byte" title="Byte">bytes</a> — não confundir com <a href="/wiki/C%C3%B3digo-m%C3%A1quina" class="mw-redirect" title="Código-máquina">código-máquina</a>) é o resultado de um processo semelhante ao dos <a href="/wiki/Compilador" title="Compilador">compiladores</a> de <a href="/wiki/C%C3%B3digo-fonte" title="Código-fonte">código-fonte</a> que não é imediatamente executável. Em oposição, o <i>bytecode</i> irá ser interpretado numa <a href="/wiki/M%C3%A1quina_virtual" title="Máquina virtual">máquina virtual</a>, que fará a execução. Assim, o <i>bytecode</i> é um estágio intermediário entre o código-fonte (escrito numa <a href="/wiki/Linguagem_de_programa%C3%A7%C3%A3o" title="Linguagem de programação">linguagem de programação</a> específica) e a <a href="/wiki/Programa_de_computador" title="Programa de computador">aplicação</a> final, sendo a sua vantagem principal a dualidade entre a <a href="/wiki/Portabilidade" class="mw-disambig" title="Portabilidade">portabilidade</a> — o <i>bytecode</i> irá produzir o mesmo resultado em qualquer <a href="/wiki/Arquitectura_de_computadores" class="mw-redirect" title="Arquitectura de computadores">arquitectura</a> — e a ausência da necessidade do <a href="/wiki/Pr%C3%A9-processamento" class="mw-redirect" title="Pré-processamento">pré-processamento</a> típico dos compiladores — o <i>bytecode</i> é encarado como um produto final, cuja validação da <a href="/wiki/Sintaxe" title="Sintaxe">sintaxe</a> e <a href="/wiki/Tipos_de_dados" class="mw-redirect" title="Tipos de dados">tipos de dados</a> (entre outras funções dos <a href="/wiki/Compilador" title="Compilador">compiladores</a>) não será necessária. </p><p>Como exemplo de plataformas que geram <i>bytecode</i>, temos <a href="/wiki/Linguagem_de_programa%C3%A7%C3%A3o_Java" class="mw-redirect" title="Linguagem de programação Java">Java</a> (que corre sobre a <a href="/wiki/M%C3%A1quina_virtual_Java" title="Máquina virtual Java">máquina virtual Java</a>), <a href="/wiki/Microsoft_.NET" class="mw-redirect" title="Microsoft .NET">.NET</a> (que corre sobre a <i><a href="/wiki/Common_Language_Runtime" title="Common Language Runtime">Common Language Runtime</a></i>) e <a href="/wiki/Lua_(linguagem_de_programa%C3%A7%C3%A3o)" title="Lua (linguagem de programação)">Lua</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Ver_também"><span id="Ver_tamb.C3.A9m"></span>Ver também</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bytecode&amp;veaction=edit&amp;section=1" title="Editar secção: Ver também" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Bytecode&amp;action=edit&amp;section=1" title="Editar código-fonte da secção: Ver também"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Bytecode_Java" title="Bytecode Java">Bytecode Java</a></li></ul> <table class="noprint" style="border-top:none; border-bottom:none; background:transparent; color: inherit"><tbody><tr> <td style="text-align: center;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Farm-Fresh_application_osx_terminal.png" class="mw-file-description"><img alt="Ícone de esboço" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/Farm-Fresh_application_osx_terminal.png/30px-Farm-Fresh_application_osx_terminal.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/1/13/Farm-Fresh_application_osx_terminal.png 1.5x" data-file-width="32" data-file-height="32" /></a></span></td> <td><i>Este artigo sobre <a href="/wiki/Programa%C3%A7%C3%A3o_de_computadores" title="Programação de computadores">programação de computadores</a> é um <a href="/wiki/Wikip%C3%A9dia:Esbo%C3%A7o" title="Wikipédia:Esboço">esboço</a>. Você pode ajudar a Wikipédia <b><span class="plainlinks"><a class="external text" href="https://pt.wikipedia.org/w/index.php?title=Bytecode&amp;action=edit">expandindo-o</a></span></b>.</i><div class="plainlinks hlist navbar mini" style="position:absolute; right:15px; font-size:smaller; display:none;"><ul><li class="nv-ver"><a href="/wiki/Predefini%C3%A7%C3%A3o:Esbo%C3%A7o-programa%C3%A7%C3%A3o" title="Predefinição:Esboço-programação"><abbr title="Ver esta predefinição">v</abbr></a></li><li class="nv-discutir"><a href="/w/index.php?title=Predefini%C3%A7%C3%A3o_Discuss%C3%A3o:Esbo%C3%A7o-programa%C3%A7%C3%A3o&amp;action=edit&amp;redlink=1" class="new" title="Predefinição Discussão:Esboço-programação (página não existe)"><abbr title="Discutir esta predefinição">d</abbr></a></li><li class="nv-editar"><a class="external text" href="https://pt.wikipedia.org/w/index.php?title=Predefini%C3%A7%C3%A3o:Esbo%C3%A7o-programa%C3%A7%C3%A3o&amp;action=edit"><abbr title="Editar esta predefinição">e</abbr></a></li></ul></div></td> </tr></tbody></table> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐fdc978966‐6dn2s Cached time: 20241119110105 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1] CPU time usage: 0.157 seconds Real time usage: 0.206 seconds Preprocessor visited node count: 356/1000000 Post‐expand include size: 17355/2097152 bytes Template argument size: 515/2097152 bytes Highest expansion depth: 12/100 Expensive parser function count: 2/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 9225/5000000 bytes Lua time usage: 0.098/10.000 seconds Lua memory usage: 1100804/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 176.569 1 -total 75.47% 133.260 1 Predefinição:Sem-fontes 69.17% 122.132 1 Predefinição:Ambox 14.61% 25.804 1 Predefinição:Esboço-prog 10.11% 17.849 1 Predefinição:Esboço_personalizado 9.77% 17.250 1 Predefinição:Execução_de_Programa 6.36% 11.234 1 Predefinição:Asbox 3.52% 6.224 1 Predefinição:Encontre_fontes 2.65% 4.682 1 Predefinição:Esboços_por_tamanho 2.59% 4.568 1 Predefinição:Se_vazio --> <!-- Saved in parser cache with key ptwiki:pcache:idhash:167394-0!canonical and timestamp 20241119110105 and revision id 66982415. 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