This is a version of the TinyGL library and Gears example modified to run on a Vista virtual prototype simulator...

You will need the following in your PATH environment variable:

• An ARM EABI toolchain. The Sourcery CodeBench ARM EABI toolchain will work fine.

• An installation of Vista.

By default, invoking make will build a software-only unaccelerated gears.axf executable.

To get the GPU accelerated implementation to build, you must set these two environment variables before invoking make.

• GPU=1

• HWZERO=1

A command line build invocation would look like:

 GPU=1 HWZERO=1 make