45 lines
1.8 KiB
HTML
45 lines
1.8 KiB
HTML
<html>
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<head>
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<title>
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SA HSDB GUI
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</title>
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</head>
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<body>
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<p>
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Once the HSDB debugger has been launched, the threads list is displayed
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if launched with debuggee options (pid or core) in command line. If
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HSDB was launched without debuggee, empty screen is shown.
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</p>
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<p>File menu sub-menu options to attach, detach debuggee and exit tool.</p>
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<p>Tools menu sub-menus include:</p>
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<ul>
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<li>browsing of the annotated stack memory ("Stack Memory" button). It
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is currently annotated with the following information:
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<ul>
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<li> method names of the Java frames and their extents (supporting
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inlined compiled methods)
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<li> locations and types of oops, found using the oop map information
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from compiled methods (interpreter oop maps coming soon)
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<li> if a Java frame was interrupted by a signal (e.g., because of a
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crash), annotates the frame with the signal name and number
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<li> interpreter codelet descriptions for interpreted frames
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</ul>
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<li> finding which thread or threads caused a crash (currently
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identified by the presence of a signal handler frame - solaris-only)
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<li> browsing of oops using the Oop Inspector.
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<li> browsing of the java.lang.Thread object's oop.
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<li> Object Histogram and inspection of objects and liveness analysis therein.
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<li> Class Browser - view Java classes, bytecode disassembly,
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or create .class files for selected classes
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<li> native disassembly (sparc, x86 only) and nmethod disassembly with annotations for safepoint details.
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<li> view -XX flags, System properties, VM version of debuggee
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</ul>
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<p>Windows sub-menu options include:</p>
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<ul>
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<li> Windows sub-menu: Console window to run "CLHSDB" commands in GUI
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<li> Windows sub-menu: Debugger console of underlying native debugger (MS Windbg or dbx (if used))
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</ul>
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</body>
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</html>
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