radareorg/radare2

Define a constant via "types" command

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#9,600 opened on Mar 6, 2018

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RAnalenhancementgood first issuetypes

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Description

Like structure offset will propagate over all immediates. Suggesting tC command for that. Currently is possible as a part of enum, but would be handy even without enum.

Contributor guide

Research direction
Study the implementation of existing type commands (e.g., `t` family) in radare2, understand how constants are currently handled in enums, and design a new `tC` command that defines a constant similar to structure offsets. Look at the codebase for command registration and propagation logic.
Tech stack
c
Domain
reverse engineeringtooling
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.
Mostly clear
Prerequisites
Cradare2 command system
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65