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This repository is an unfortunate necessity, as the original project is not maintained, crashes very often, and the license requires me to publish the source code. If you are phpdev32, you are welcome to take over and merge the changes upstream.

A native AML compiler and IDE for macOS, with syntax coloring, tree navigation, automated patching, online patch file repositories, and iASL binary updates. Written entirely in Cocoa, conforms to macOS guidelines.


  • Syntax Coloring
  • Live tree navigation
  • Native OS X autosaving and restore
  • File patching
  • Online patch file repositories
  • Updatable iASL binary
  • Customizable text and layout
  • Compiler summary and hinting

Compiling iasl

To build the latest ACPI compiler download the latest source release from ACPICA and compile it with the following command:

CFLAGS="-mmacosx-version-min=10.7 -O3" \
LDFLAGS="-mmacosx-version-min=10.7" \
make iasl -j $(getconf _NPROCESSORS_ONLN)

The binary will be present at generate/unix/bin/iasl path, and should replace iasl-stable or iasl-dev in the project dir.