What is the IDO compiler?

IDO (IRIX Development Option) is the original C compiler suite used by Nintendo for many N64 games, which is necessary for achieving 1-to-1 matching decompilations.

What is late_rodata in N64 decompilation?

Late_rodata refers to specific read-only data that the IDO compiler emits in a secondary pass; this skill helps configure the build system to handle these cases without errors.

Which operating systems are supported?

The skill provides patterns for downloading prebuilt binaries for Linux, Windows (MSVC), and macOS (both Intel and Apple Silicon).

Does this work with Splat?

Yes, it is specifically designed to complement Splat by configuring the compiler options detected in the project's YAML configuration.

How does this skill handle assembly code?

It utilizes asm-processor to wrap the IDO compiler, allowing developers to use GLOBAL_ASM blocks within C files which are then correctly linked during the build process.

N64 IDO Build Configurator

Name: N64 IDO Build Configurator
Author: marijnvdwerf

bymarijnvdwerf

Game Development

Configures IDO compiler settings and asm-processor integration for Nintendo 64 decompilation projects.

About

The N64 IDO Build Configurator skill provides specialized guidance for setting up the IRIX Development Option (IDO) compiler within Nintendo 64 decompilation environments. It streamlines the complex process of integrating asm-processor to handle legacy C code and assembly blocks simultaneously, managing intricate compiler behaviors like late_rodata emissions. This skill is essential for developers using Splat who need to automate the setup of matching build pipelines for historical console hardware preservation.

Key Features

Standardized command-line patterns for build system integration
Automated IDO compiler configuration for Splat-based projects
Management of late_rodata and dual-pass IDO data emissions
Seamless integration with asm-processor for GLOBAL_ASM blocks
Cross-platform binary download patterns for build tools
0 GitHub stars

Use Cases

Migrating legacy assembly blocks into a modern mixed C and ASM build environment
Initializing a new N64 decompilation project using original IDO compilers
Automating the build pipeline setup for retro console software reverse engineering

About

Key Features

Standardized command-line patterns for build system integration
Automated IDO compiler configuration for Splat-based projects
Management of late_rodata and dual-pass IDO data emissions
Seamless integration with asm-processor for GLOBAL_ASM blocks
Cross-platform binary download patterns for build tools
0 GitHub stars

Use Cases

Migrating legacy assembly blocks into a modern mixed C and ASM build environment
Initializing a new N64 decompilation project using original IDO compilers
Automating the build pipeline setup for retro console software reverse engineering