radareorg/radare2

Inverse register usage in function

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#13,642 opened on Apr 5, 2019

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Description

The same way i did with dri for registers, we should be able to do the same for instructions in a function. like this:

eax: push, mov, lea
ebx: add, sub
ecx: inc, cmp
esp: push, pop
...

we can also want to get the inverse output of aeaf.. but this is probably something to go ini a separate isssue

Contributor guide

Research direction
Implement inverse mapping for instructions within a function, similar to the existing inverse register mapping. Study the existing implementation for registers and adapt it for instruction disassembly.
Tech stack
None
Domain
reverse engineeringcli
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Cradare2 development basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
55