Ghidra Hexagon SLEIGH

This is a WIP implementation of the Qualcomm Hexagon "QDSP6" architecture in Ghidra SLEIGH

Supports:

• Dissassembly up to v73
• Most commonly used constant extenders supported
• No broken java plugins needed
• Support for hardware loops
• Includes support for redacted System/Monitor and System/Guest instructions
• Pcode implemented for most common ops (Missing < 1% for most binaries)
• Function start recovery
• < 200 unimplemented ops

Currently broken / unimplemented:

• No support for dotnew arguments [wip]
• COMPLEX instructions are not fully modelled
• Some immediate extensions are missing for less common ops and most duplexes

(See notes at top of Hexagon/data/languages/skel.slaspec) for up to date details:

How to install

Copy Hexagon into ./<ghidra_root>/Ghidra/Processors/ (Confirmed to work on 11.4)