| #!/bin/bash |
| # -*- mode: sh -*- |
| |
| function show_help() { |
| cat <<EOF |
| Usage: intel_sanitize_gpu [OPTION]... [--] COMMAND ARGUMENTS |
| |
| Run COMMAND with ARGUMENTS and verify the GPU doesn't write outside its memory |
| mapped buffers. |
| |
| -g, --gdb Launch GDB |
| |
| --help Display this help message and exit |
| |
| EOF |
| |
| exit 0 |
| } |
| |
| gdb="" |
| |
| while true; do |
| case "$1" in |
| --gdb) |
| gdb=1 |
| shift |
| ;; |
| -g) |
| gdb=1 |
| shift |
| ;; |
| --help) |
| show_help |
| ;; |
| --) |
| shift |
| break |
| ;; |
| -*) |
| echo "intel_sanitize_gpu: invalid option: $1" |
| echo |
| show_help |
| ;; |
| *) |
| break |
| ;; |
| esac |
| done |
| |
| [ -z $1 ] && show_help |
| |
| ld_preload="@install_libexecdir@/libintel_sanitize_gpu.so${LD_PRELOAD:+:$LD_PRELOAD}" |
| if [ -z $gdb ]; then |
| LD_PRELOAD=$ld_preload exec "$@" |
| else |
| gdb -iex "set exec-wrapper env LD_PRELOAD=$ld_preload" --args "$@" |
| fi |