fedora 25
obsolete weakness #275


Weakness Breakdown


An obsolete weakness occurs when someone uses deprecated or obsolete functions when building a system. As a programming language evolves, some functions occasionally become obsolete.

Warning code(s):

This C routine is considered obsolete.

File Name:



The highlighted line of code below is the trigger point of this particular Fedora 25 obsolete weakness.

   status = jtagmkII_write_SABaddr(pgm, 0xffff1088, 0x05, 0x02000000);
  if (status < 0) {lineno = __LINE__; goto eRR;}

  status = jtagmkII_write_SABaddr(pgm, 0xfffe1c00, 0x05, 0x00010001);
  if (status < 0) {lineno = __LINE__; goto eRR;}
  status = jtagmkII_write_SABaddr(pgm, 0xfffe1c04, 0x05, 0x05070a0b);
  if (status < 0) {lineno = __LINE__; goto eRR;}
  status = jtagmkII_write_SABaddr(pgm, 0xfffe1c08, 0x05, 0x000b000c);
  if (status < 0) {lineno = __LINE__; goto eRR;}
  status = jtagmkII_write_SABaddr(pgm, 0xfffe1c0c, 0x05, 0x00031103);
  if (status < 0) {lineno = __LINE__; goto eRR;}

  // switchToClockSource
  val = jtagmkII_read_SABaddr(pgm, 0xffff0c28, 0x05);
  if (val != 0x00000000) {lineno = __LINE__; goto eRR;} // OSC 0
  status = jtagmkII_write_SABaddr(pgm, 0xffff0c28, 0x05, 0x0000607);
  if (status < 0) {lineno = __LINE__; goto eRR;}
  val = jtagmkII_read_SABaddr(pgm, 0xffff0c00, 0x05);
  if (val != 0x00000000) {lineno = __LINE__; goto eRR;} // PLL 0
  status = jtagmkII_write_SABaddr(pgm, 0xffff0c00, 0x05, 0x0000004);
  if (status < 0) {lineno = __LINE__; goto eRR;} // Power Manager
  status = jtagmkII_write_SABaddr(pgm, 0xffff0c00, 0x05, 0x0000005);
  if (status < 0) {lineno = __LINE__; goto eRR;}


  val = jtagmkII_read_SABaddr(pgm, 0xfffe1408, 0x05);
  if (val != 0x0000a001) {lineno = __LINE__; goto eRR;} // PLL 0

  // need a small delay to let clock stabliize

  return 0;

    avrdude_message(MSG_INFO, "%s: jtagmkII_smc_init32(): "
	    "failed at line %d\n",
	    progname, lineno);
    return -1;

 * initialize the AVR device and prepare it to accept commands
static int jtagmkII_initialize32(PROGRAMMER * pgm, AVRPART * p)
  int status, j;
  unsigned char buf[6], *resp;

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