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/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#include <stdio.h>
#include <string.h>
int main(int argc, char **argv)
{
FILE *input;
FILE *output;
if (!argv[1] || !strcmp(argv[1], "-h") || !strcmp(argv[1], "--help") || !argv[2] ||
!argv[3])
{
printf("Usage: bif_linker [input file] [output file] [symbol base name]\n");
return 0;
}
input = fopen(argv[1], "rb");
if (!input)
{
printf("Unable to open input file for reading (%s)\n", argv[1]);
return 1;
}
output = fopen(argv[2], "wb");
if (!output)
{
printf("Unable to open output file for writing (%s)\n", argv[2]);
return 1;
}
fprintf(output, "// This file is auto generated by bo_linker, DO NOT EDIT\n\n");
fprintf(
output,
"unsigned char __attribute__((visibility(\"default\"))) %s[] =\n{\n ",
argv[3]);
int count = 0;
int is_eol;
unsigned char data;
while (fread(&data, 1, 1, input))
{
is_eol = count ? !(count % 20) : 0;
fprintf(output, "%s0x%.2x, ", is_eol ? "\n " : "", data);
count++;
}
fprintf(output, "\n};\n\n");
fprintf(
output,
"unsigned int __attribute__((visibility(\"default\"))) %s_size = %d;\n\n",
argv[3],
count);
fclose(input);
fclose(output);
}
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