| echo " -h Display help or usage" |
| echo " -i <input_file_path> Input binary file path" |
| echo " -a <c_align> Output C array alignment" |
| echo " -p <c_prefix> Output C array name prefix" |
| echo " -t <num_zero_bytes> Output padding zero bytes" |
| while getopts "hi:a:p:t:" o; do |
| OUTPUT_C_PREFIX=${OPTARG} |
| if [ -z "${INPUT_PATH}" ]; then |
| echo "Must specify input file path" |
| if [ ! -f "${INPUT_PATH}" ]; then |
| echo "The input path should be a file" |
| if [ -z "${OUTPUT_C_ALIGN}" ]; then |
| echo "Must provide output C array alignment" |
| if [ -z "${OUTPUT_C_PREFIX}" ]; then |
| echo "Must provide output C array name prefix" |
| printf "const char __attribute__((aligned(%s))) %s_start[] = {\n" "${OUTPUT_C_ALIGN}" "${OUTPUT_C_PREFIX}" |
| od -v -t x1 -An ${INPUT_PATH} | awk '{for (i=1; i<=NF; i++) printf " 0x%s,", $i; printf "\n"; }' |
| echo __dummy__ | awk "{for (i=1; i<=${NUM_ZERO_BYTES}; i++) { printf \" 0x00,\"; if (i % 16 == 0) printf \"\n\"; } }" |
| printf "const unsigned long %s_size = sizeof(%s_start);\n" "${OUTPUT_C_PREFIX}" "${OUTPUT_C_PREFIX}" |