analyze-function

Combine objdiff match data, Ghidra decompilation, and m2c translation into a unified function state view.

4|Updated Mar 19, 2026

Search Tags:#reconnaissance #ghidra #function-analysis #rb3 #decomp #objdiff #m2c

Ready to run

npx skills add https://github.com/freeqaz/rb3 --skill analyze-function-freeqaz

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: analyze-function
Source: https://github.com/freeqaz/rb3/tree/main/.claude/skills/analyze-function
Command: npx skills add https://github.com/freeqaz/rb3 --skill analyze-function-freeqaz

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Helps RB3 decomp developers quickly assess a function's state by combining objdiff match %, Ghidra decompiled output, and m2c translation into a single view.

Core Features & Use Cases

Unified reconnaissance: consolidates objdiff, Ghidra, and m2c results to provide a coherent picture of current state and gaps.
Flexible scopes: supports analysis by mangled symbol or explicit unit, with fast switching between full-analysis and targeted runs.
Guided decomp workflow: identifies key types, structure, and starting points to accelerate implementation.

Quick Start

Run the analysis for a function by its mangled symbol to generate a current-state report and recommended next steps.

Frequently Asked Questions about analyze-function

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I combine objdiff match data and Ghidra decompilation for function analysis?▼

Combining objdiff match data and Ghidra decompilation for function analysis merges match percentages and decompiled names into a unified state view. This consolidates current state and gaps to accelerate RB3 decomp reconnaissance.

What is the best way to run m2c translation alongside objdiff for RB3 decomp work?▼

Running m2c translation alongside objdiff for RB3 decomp work uses m2c to provide mechanical C translation structure. This guides implementation by identifying key types, structure, and starting points from the combined output.

Can I analyze a function by its mangled symbol for decompilation reconnaissance?▼

You can analyze a function by its mangled symbol for decompilation reconnaissance to generate a current-state report. This supports flexible scopes with fast switching between full-analysis and targeted runs across functions.

Does unified function analysis support targeted runs for specific units?▼

Unified function analysis supports targeted runs for specific units by allowing explicit unit specification. This enables fast switching between full-analysis and targeted runs to assess a function's state quickly.

Why do I need to consolidate objdiff and Ghidra outputs for decompilation?▼

You need to consolidate objdiff and Ghidra outputs for decompilation because combining match percentages, decompiled names, and types provides a coherent picture. This helps you quickly assess a function's state and identify gaps.