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git://git.code.sf.net/p/openocd/code
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d35faaa35c
Change-Id: I29c227c37be464f7ecc97a30d9cf3da1442e2b7f Signed-off-by: Daniel Anselmi <danselmi@gmx.ch> Reviewed-on: https://review.openocd.org/c/openocd/+/7396 Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Tested-by: jenkins
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/***************************************************************************
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* Copyright (C) 2022 by Daniel Anselmi *
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* danselmi@gmx.ch *
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***************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "raw_bit.h"
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#include "pld.h"
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#include <helper/system.h>
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#include <helper/log.h>
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int cpld_read_raw_bit_file(struct raw_bit_file *bit_file, const char *filename)
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{
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FILE *input_file = fopen(filename, "rb");
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if (!input_file) {
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LOG_ERROR("Couldn't open %s: %s", filename, strerror(errno));
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return ERROR_PLD_FILE_LOAD_FAILED;
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}
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fseek(input_file, 0, SEEK_END);
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long length = ftell(input_file);
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fseek(input_file, 0, SEEK_SET);
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if (length < 0) {
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fclose(input_file);
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LOG_ERROR("Failed to get length of file %s: %s", filename, strerror(errno));
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return ERROR_PLD_FILE_LOAD_FAILED;
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}
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bit_file->length = (size_t)length;
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bit_file->data = malloc(bit_file->length);
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if (!bit_file->data) {
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fclose(input_file);
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LOG_ERROR("Out of memory");
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return ERROR_PLD_FILE_LOAD_FAILED;
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}
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size_t read_count = fread(bit_file->data, sizeof(char), bit_file->length, input_file);
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fclose(input_file);
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if (read_count != bit_file->length) {
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free(bit_file->data);
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bit_file->data = NULL;
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return ERROR_PLD_FILE_LOAD_FAILED;
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}
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return ERROR_OK;
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}
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