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1b75d91002
Add arg to SATARep to specify drive types to show. Add checks in AHCIPortInit to verify port signatures, add helper method to get signatures from port.
38 lines
2.1 KiB
HTML
Executable file
38 lines
2.1 KiB
HTML
Executable file
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<pre style="font-family:monospace;font-size:12pt">
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<a name="l1"></a><span class=cF0>The profiler records where the CPU was executing when the 1000Hz timer interrupt occured, so you can learn where time is
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<a name="l2"></a>spent.
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<a name="l3"></a>
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<a name="l4"></a>Use the </span><a href="https://zeal-operating-system.github.io/ZealOS/System/Utils/Profiler.CC.html#l30"><span class=cF4>Prof</span></a><span class=cF0>() depth argument to record a hit in the N routines which called the current routine, as well.
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<a name="l5"></a>
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<a name="l6"></a>When done collecting statistics, use </span><a href="https://zeal-operating-system.github.io/ZealOS/System/Utils/Profiler.CC.html#l61"><span class=cF4>ProfRep</span></a><span class=cF0>() for a report. You might need a </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocRecalcLib.CC.html#l202"><span class=cF4>DocMax</span></a><span class=cF0>() to expand the command line window
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<a name="l7"></a>buffer to fit it all.
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<a name="l8"></a>
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<a name="l9"></a>Study the code. The profiler is very simple. You might want to enhance it or modify it to debug something in particular.
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</span></pre></body>
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