# $File: gpu,v 1.3 2021/04/26 15:56:00 christos Exp $

#------------------------------------------------------------------------------
# $File: gpu,v 1.3 2021/04/26 15:56:00 christos Exp $
# gpu: file(1) magic for GPU input files

# Standard Portable Intermediate Representation (SPIR)
# Documentation: https://www.khronos.org/spir
# Typical file extension: .spv

0 belong 0x07230203 Khronos SPIR-V binary, big-endian
>4 belong x \b, version %#08x
>8 belong x \b, generator %#08x

0 lelong 0x07230203 Khronos SPIR-V binary, little-endian
>4 lelong x \b, version %#08x
>8 lelong x \b, generator %#08x

# Vulkan Trace file
# Documentation:
# https://github.com/LunarG/VulkanTools/blob/master/vktrace/vktrace_common/\
# vktrace_trace_packet_identifiers.h
# Typical file extension: .vktrace

8 lequad 0xABADD068ADEAFD0C Vulkan trace file, little-endian
>0 leshort x \b, version %d

8 bequad 0xABADD068ADEAFD0C Vulkan trace file, big-endian
>0 beshort x \b, version %d