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《SH JUG - java debugging - from desktop to cloud》.pdf

发布：2015-12-28约6.06千字共17页下载文档

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Java debugging: from desktop to cloud 陆传胜 (@jonathan 陆) Agenda • Daily debugging • Behind the curtain • Dance on cloud Daily debugging Ma Nong Tools Your App Scenarios of Java debugging Your app Eclipse/Intel jdb lij Your app Socket/shared_mem Eclipse/Intel jdb lij Specification behind the curtain • Java Platform Debugging Architecture JVMTI JDWP JDI -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=8888 - Implementation behind the curtain templateTable Patch-bytecode … JVMTI Post JVMTI event Copiled code Set bp deopt Set breakpoint … JDWP Threads::create_vm Exec_onload Threads::create_vm Setup callbacks _init_agent Setup agent JDI /jdk7u/jdk7u/hotspot/file/f547ab7c2681/src/cpu/x86/vm/templateTable_x86_64. c

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