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Trace Google V8 Source Code without IDE & Debugger

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Avatar for Dan Chen Dan Chen
August 16, 2019
Technology
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270

Trace Google V8 Source Code without IDE & Debugger

A compact walkthrough example for beginners to trace Google V8 source code using grep only. Based on V8 v7.3 checkout.

Avatar for Dan Chen

Dan Chen

August 16, 2019
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Transcript

  1. Trace Google V8 Source Code without IDE & Debugger (Using

    grep Only... Learn V8 the “Hard” Way) Dan Chen | 2019/08/16
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  3. LAB#1 Locate EXIT Frame

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  22. LAB#2 Locate Function Info

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  38. Object └ HeapObject └ JSReceiver └ JSObject └ JSFunction +0x00

    : HeapObject::kMapOffset +0x08 : JSReceiver::kPropertiesOrHashOffset +0x10 : JSObject::kElementsOffset +0x18 : JSFunction::kSharedFunctionInfoOffset