| This is a mirror of the kernel validation code into the userspace GL library. | |
| It is only built when USE_VC4_SIMULATOR is defined, for compiling the driver | |
| on an x86 system with the simpenrose simulator. It allows testing of changes | |
| across the kernel and userspace with exposure to most of the software stack, | |
| on a higher-performance and more-debuggable environment than the native | |
| hardware. |