src/tools/misc/bin2asm.c

   1 /*
   2 ** Copyright 2001, Travis Geiselbrecht. All rights reserved.
   3 ** Distributed under the terms of the NewOS License.
   4 */
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7
   8 #define NUM_COLUMNS 16
   9
  10 int main(int argc, char **argv)
  11 {
  12         FILE *infp = stdin;
  13         char c;
  14         int column = 0;
  15         int start = 1;
  16
  17         while(!feof(infp)) {
  18                 int err;
  19                 err = fread(&c, sizeof(c), 1, infp);
  20                 if(err != 1)
  21                         break;
  22
  23                 if((column % NUM_COLUMNS) == 0) {
  24                         if(!start) {
  25                                 printf("\n");
  26                         } else {
  27                                 start = 0;
  28                         }
  29                         printf(".byte\t");
  30                 } else {
  31                         printf(",");
  32                 }
  33
  34                 printf("0x%02x", ((int)c) & 0xff);
  35
  36                 column++;
  37         }
  38         printf("\n");
  39
  40         return 0;
  41 }
  42