[avr-libc-dev] [bug #20530] Bug in sample code for early wdt disable

[Harald Kipp]

URL:
  <http://savannah.nongnu.org/bugs/?20530>

                 Summary: Bug in sample code for early wdt disable
                 Project: AVR C Runtime Library
            Submitted by: haraldkipp
            Submitted on: Thursday 07/19/2007 at 11:05
                Category: Documentation
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Documentation
                  Status: None
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: None
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:

The sample code given in include/avr/wdt.h doesn't take into account, that
the global variable will be cleared in .init4. Adding the section attribute
.noinit will fix this.

uint8_t mcusr_mirror __attribute__ ((section (".noinit")));





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