gbdev/rgbds

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Rednex Game Boy Development System - An assembly toolchain for the Nintendo Game Boy and Game Boy Color

Stars: 1.6k
Forks: 193
Open beginner issues: 0
Indexed issues: 84
Avg merge: 1d 33m
Merged PRs (30d): 23

Dominant language: C++
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Open All

84 open issues indexed

Lists/arrays Open

enhancement rgbasm

gbdev/rgbds#67 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Smart linking Open

breaking enhancement rgblink

gbdev/rgbds#82 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Allow declaration of data structures Open

enhancement rgbasm

gbdev/rgbds#98 · 23 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] User-defined functions Open

enhancement rgbasm

gbdev/rgbds#201 · 26 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Add a way to force two sections to be in the same bank Open

enhancement rgblink

gbdev/rgbds#244 · 10 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] File-local defines Open

enhancement rgbasm

gbdev/rgbds#342 · 12 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
[Feature Request] Address to source file mappings Open

enhancement rgbasm rgblink

gbdev/rgbds#498 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request/proposal] Hardware layout description files (custom mapper support) Open

enhancement rgbasm rgblink

gbdev/rgbds#524 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Make && and || short-circuiting Open

enhancement rgbasm rgblink

gbdev/rgbds#619 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Ternary operator Open

enhancement rgbasm rgblink

gbdev/rgbds#621 · 11 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Allow lazy evaluation of some expressions Open

enhancement rgbasm

gbdev/rgbds#663 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Enums Open

enhancement rgbasm

gbdev/rgbds#721 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Link-time conditionals for identically sized branches Open

enhancement rgbasm

gbdev/rgbds#822 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Use the bytes of an opcode in numeric expressions Open

enhancement rgbasm

gbdev/rgbds#823 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Remove `EQUS` expansion Open

breaking enhancement rgbasm

gbdev/rgbds#905 · 4 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Named macro parameters Open

enhancement rgbasm

gbdev/rgbds#912 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Nested label scopes Open

enhancement rgbasm

gbdev/rgbds#916 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Self hosted Debian repository Open

builds meta

gbdev/rgbds#918 · 9 comments · 0 reactions · 2 assignees · Indexed Sep 16, 2026
Wisdom Tree banking support Open

breaking enhancement rgbasm rgblink

gbdev/rgbds#982 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature proposal] Weak sections Open

breaking enhancement rgbasm rgblink

gbdev/rgbds#985 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Debug RGBDS with a fuzzer (afl? libfuzzer?) Open

good first issue meta tests

gbdev/rgbds#997 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Feature to ensure a certain piece of data is within aligned boundary Open

enhancement rgbasm rgblink

gbdev/rgbds#999 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Allow arbitrary "dedup unit" sizes in RGBGFX Open

enhancement rgbgfx

gbdev/rgbds#1005 · 10 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Make RGBLINK usable in a C toolchain Open

docs enhancement rgblink

gbdev/rgbds#1008 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Opt-in link-time lint warnings, e.g. when ld can be ldh, or jp can be jr Open

enhancement rgbasm rgblink

gbdev/rgbds#1017 · 7 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Allow indexed PLTEs with 4N colors to specify N embedded GBC palettes Open

enhancement rgbgfx

gbdev/rgbds#1067 · 19 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Feature request: 4bpp support in rgbgfx Open

enhancement rgbgfx

gbdev/rgbds#1095 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Define symbols using arithmetic on imported symbols Open

enhancement rgbasm rgblink

gbdev/rgbds#1146 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
rgblink scramble could be even more scrambled to expose more mistakes Open

enhancement rgblink

gbdev/rgbds#1149 · 6 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Allow RGBGFX to output SNES attribute maps Open

enhancement rgbgfx

gbdev/rgbds#1247 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Convert the non-CLI docs from man pages to Markdown Open

docs enhancement

gbdev/rgbds#1457 · 15 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
List more open-source projects that use RGBDS for testing and statstical purposes Open

good first issue meta tests

gbdev/rgbds#1611 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Increase CI test coverage Open

good first issue rgbgfx rgblink tests

gbdev/rgbds#1631 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Document RGBLINK's support for SDAS object files Open

docs rgblink

gbdev/rgbds#1665 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Rectangular packing for structs of arrays (SoA) Open

enhancement rgbasm rgblink

gbdev/rgbds#1667 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Support non-tiled "streams" of PNG-to-1bpp/2bpp conversion Open

enhancement rgbgfx

gbdev/rgbds#1673 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Update RGBDS in the Chocolatey package manager Open

builds meta

gbdev/rgbds#1675 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Listing RGBDS in platforms' package managers Open

builds docs good first issue meta

gbdev/rgbds#1688 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Including binary files larger than a bank Open

enhancement rgbasm rgblink

gbdev/rgbds#1694 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature request] Detect the type of a given piece of code (basic reflection or pattern matching) Open

enhancement rgbasm

gbdev/rgbds#1705 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Chained comparison operators Open

breaking enhancement rgbasm

gbdev/rgbds#1714 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Update syntax highlighters Open

enhancement meta

gbdev/rgbds#1751 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix edge cases and consolidate implementations of file I/O Open

bug optimization refactoring rgbasm rgbfix rgbgfx rgblink

gbdev/rgbds#1760 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Write a tool/script to help upgrade projects for compatibility with the latest RGBDS Open

enhancement new tool

gbdev/rgbds#1778 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
RGBFMT tool to fix code formatting Open

enhancement good first issue new tool

gbdev/rgbds#1796 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
RGBLINT tool to optimize and improve code Open

enhancement good first issue new tool

gbdev/rgbds#1807 · 6 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Use accurate RGB 8-to-5 conversion Open

breaking enhancement rgbgfx

gbdev/rgbds#1823 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add a priority parameter for forcing SECTION FRAGMENTs to be sorted in a certain order using only code Open

breaking enhancement rgbasm rgblink

gbdev/rgbds#1843 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[Feature Request] Add special eReader Z80 Mode Open

enhancement rgbasm

gbdev/rgbds#1853 · 20 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
At-files cannot have arguments containing spaces Open

breaking enhancement rgbasm rgbfix rgbgfx rgblink

gbdev/rgbds#1871 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

gbdev/rgbds

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