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139 changes: 139 additions & 0 deletions
139
common_modules/module_manager/utilities/module_binary_to_c_array.c
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| #include <stdio.h> | ||
| #include <stdlib.h> | ||
| #include <string.h> | ||
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| /* Define the file handles. */ | ||
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| FILE *source_file; | ||
| FILE *array_file; | ||
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| int main(int argc, char* argv[]) | ||
| { | ||
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| int alpha; | ||
| int alpha1; | ||
| int alpha2; | ||
| int alpha3; | ||
| unsigned long address; | ||
| unsigned long column; | ||
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| /* Determine if the proper number of files are provided. */ | ||
| if (argc != 3) | ||
| { | ||
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| /* Print an error message out and wait for user key hit. */ | ||
| printf("module_binary_to_c_array.exe - Copyright (c) Microsoft Corporation v5.8\n"); | ||
| printf("**** Error: invalid input parameter for module_binary_to_c_array.exe **** \n"); | ||
| printf(" Command Line Should be:\n\n"); | ||
| printf(" > module_binary_to_c_array source_binary_file c_array_file <cr> \n\n"); | ||
| return(1); | ||
| } | ||
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| /* Attempt to open the source file for reading. */ | ||
| source_file = fopen(argv[1], "rb"); | ||
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| /* Determine if the source file was opened properly. */ | ||
| if (source_file == NULL) | ||
| { | ||
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| /* Print an error message out and wait for user key hit. */ | ||
| printf("**** Error: open failed on binary source file **** \n"); | ||
| printf(" File: %s ", argv[1]); | ||
| return(2); | ||
| } | ||
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| /* Determine if the binary file is a valid ThreadX module. */ | ||
| alpha = fgetc(source_file); | ||
| alpha1 = fgetc(source_file); | ||
| alpha2 = fgetc(source_file); | ||
| alpha3 = fgetc(source_file); | ||
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| if ((alpha != 0x4D && alpha != 0x55) || (alpha1 != 0x4F && alpha1 != 0x44) || (alpha2 != 0x44 && alpha2 != 0x4F) || (alpha3 != 0x55 && alpha3 != 0x4D)) | ||
| { | ||
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| /* Print an error message out and wait for user key hit. */ | ||
| printf("**** Error: invalid format of binary input file **** \n"); | ||
| printf(" File: %s ", argv[1]); | ||
| return(3); | ||
| } | ||
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| /* Attempt to open the dump file for writing. */ | ||
| array_file = fopen(argv[2], "w"); | ||
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| /* Determine if the dump file was opened properly. */ | ||
| if (array_file == NULL) | ||
| { | ||
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| /* Print an error message out and wait for user key hit. */ | ||
| printf("**** Error: open failed on C array file **** \n"); | ||
| printf(" File: %s ", argv[2]); | ||
| return(4); | ||
| } | ||
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| fprintf(array_file, "/**************************** Module-Binary-to-C-array Utility **********************************/\n"); | ||
| fprintf(array_file, "/* */\n"); | ||
| fprintf(array_file, "/* Copyright (c) Microsoft Corporation Version 5.4, build date: 03-01-2018 */\n"); | ||
| fprintf(array_file, "/* */\n"); | ||
| fprintf(array_file, "/************************************************************************************************/\n\n"); | ||
| fprintf(array_file, "/* \n"); | ||
| fprintf(array_file, " Input Binary file: %30s\n", argv[1]); | ||
| fprintf(array_file, " Output C Array file: %30s\n", argv[2]); | ||
| fprintf(array_file, "*/\n\n"); | ||
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| /* Now print out the sections in a C array. */ | ||
| fprintf(array_file, "unsigned char module_code[] = {\n\n"); | ||
| fprintf(array_file, "/* Address Contents */\n\n"); | ||
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| /* Seek to the beginning of the source file. */ | ||
| fseek(source_file, 0, SEEK_SET); | ||
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| /* Initialize the variables. */ | ||
| address = 0; | ||
| column = 0; | ||
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| do | ||
| { | ||
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| /* Get character from the input file. */ | ||
| alpha = fgetc(source_file); | ||
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| /* Have we reached EOF? */ | ||
| if (alpha == EOF) | ||
| break; | ||
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| /* Print out character with a leading comma, except on the first character. */ | ||
| if (column == 0) | ||
| { | ||
| if (address != 0) | ||
| fprintf(array_file, ",\n"); | ||
| fprintf(array_file, "/* 0x%08X */ 0x%02X", address, (unsigned int) alpha); | ||
| } | ||
| else | ||
| fprintf(array_file, ", 0x%02X", (unsigned int) alpha); | ||
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| /* Move column forward. */ | ||
| column++; | ||
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| /* Are we at the end of the column? */ | ||
| if (column >= 16) | ||
| { | ||
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| column = 0; | ||
| } | ||
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| /* Move address forward. */ | ||
| address++; | ||
| } while (alpha != EOF); | ||
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| /* Finally, finish the C array containing the module code. */ | ||
| fprintf(array_file, "};\n\n"); | ||
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| /* Close files. */ | ||
| fclose(source_file); | ||
| fclose(array_file); | ||
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| return 0; | ||
| } |
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