mirror of https://github.com/thesofproject/sof.git
93 lines
1.9 KiB
C
93 lines
1.9 KiB
C
// SPDX-License-Identifier: BSD-3-Clause
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//
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// Copyright(c) 2020 Intel Corporation. All rights reserved.
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//
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// Author: Karol Trzcinski <karolx.trzcinski@linux.intel.com>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <string.h>
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#include "elf.h"
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#include "ldc.h"
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#include "smex.h"
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static void usage(char *name)
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{
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fprintf(stdout, "%s:\t in_file\n", name);
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fprintf(stdout, "\t -l log dictionary outfile\n");
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fprintf(stdout, "\t -v enable verbose output\n");
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fprintf(stdout, "\t -h this help message\n");
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exit(0);
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}
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int main(int argc, char *argv[])
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{
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struct image image;
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int opt, ret;
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memset(&image, 0, sizeof(image));
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while ((opt = getopt(argc, argv, "hl:v")) != -1) {
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switch (opt) {
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case 'l':
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image.ldc_out_file = optarg;
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break;
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case 'v':
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image.verbose = true;
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break;
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case 'h':
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usage(argv[0]);
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break;
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default:
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break;
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}
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}
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/* make sure we have an outfile */
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if (!image.ldc_out_file)
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image.ldc_out_file = "out.ldc";
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/* make sure we have an input ELF file */
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if (argc - optind != 1) {
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usage(argv[0]);
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return -EINVAL;
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}
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/* read source elf file */
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ret = elf_read_module(&image.module, argv[optind], image.verbose);
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if (ret < 0)
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goto out;
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/* open outfile for writing */
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unlink(image.ldc_out_file);
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image.ldc_out_fd = fopen(image.ldc_out_file, "wb");
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if (!image.ldc_out_fd) {
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fprintf(stderr, "error: unable to open %s for writing %d\n",
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image.ldc_out_file, errno);
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ret = -EINVAL;
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goto out;
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}
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/* write dictionaries */
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ret = write_dictionaries(&image, &image.module);
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if (ret) {
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fprintf(stderr, "error: unable to write dictionaries, %d\n",
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ret);
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/* Don't corrupt the build with an empty or incomplete output */
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unlink(image.ldc_out_file);
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goto out;
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}
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out:
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/* close files */
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if (image.ldc_out_fd)
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fclose(image.ldc_out_fd);
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elf_free_module(&image.module);
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return ret;
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}
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