src/intel/tools/intel_stub_gpu.in

   1 #!/bin/bash
   2 # -*- mode: sh -*-
   3
   4 function show_help() {
   5     cat <<EOF
   6 Usage: intel_stub_gpu [OPTION]... [--] COMMAND ARGUMENTS
   7
   8 Run COMMAND with ARGUMENTS faking a particular device.
   9
  10   -g, --gdb           Launch GDB
  11
  12   -p, --platform=NAME Override PCI ID using a platform name
  13
  14       --help          Display this help message and exit
  15
  16 EOF
  17
  18     exit 0
  19 }
  20
  21 gdb=""
  22 platform="skl"
  23
  24 while true; do
  25     case "$1" in
  26         --gdb)
  27             gdb=1
  28             shift
  29             ;;
  30         -g)
  31             gdb=1
  32             shift
  33             ;;
  34         -p)
  35             platform=$2
  36             shift 2
  37             ;;
  38         -p*)
  39             platform=${1##-p}
  40             shift
  41             ;;
  42         --platform=*)
  43             platform=${1##-p}
  44             shift
  45             ;;
  46         --help)
  47             show_help
  48             ;;
  49         --)
  50             shift
  51             break
  52             ;;
  53         -*)
  54             echo "intel_stub_gpu: invalid option: $1"
  55             echo
  56             show_help
  57             ;;
  58         *)
  59             break
  60             ;;
  61     esac
  62 done
  63
  64 [ -z $1 ] && show_help
  65
  66 INTEL_STUB_GPU_PLATFORM=$platform
  67
  68 ld_preload="@install_libdir@/libintel_noop_drm_shim.so${LD_PRELOAD:+:$LD_PRELOAD}"
  69 if [ -z $gdb ]; then
  70     LD_PRELOAD=$ld_preload INTEL_STUB_GPU_PLATFORM=$platform exec "$@"
  71 else
  72     gdb -iex "set exec-wrapper env LD_PRELOAD=$ld_preload INTEL_STUB_GPU_PLATFORM=$platform" --args "$@"
  73 fi