Introduction

Here you will find source patches and binaries for the build tools binutils, gcc and newlib to build code for various Freescale 68hc11/12/s12x. Stephane Carrez added the support for the 68hc11/12 to gcc and binutils. The tools here are built upon his work but with a faster 32 bit divide and the ability to assemble and link code for the XGATE co-processor.

These tools are actively used to compile code for the Megasquirt ECU on MC9S12C64 and MC9S12XEP100.
We build under Linux or Cygwin.

Download

Compiler users: Pick your operating system and download the precompiled tools.
These zips enable you to compile code for 68hc11/12/9s12x.

Windows zip : s12buildtools-win32.zip

Linux tar.gz : s12buildtools-linux32bit.tar.gz

Compiler developers: If you need to build the tools for a different platform or wish to develop the tools themselves, download the source zip.
This zip is NOT needed if you just want to compile code.

Source patches : s12x-tools-source-20101109.zip