[Bug c/42452] The application stack can be corrupted when an interrupt occurs somewhere

[cwang at rossvideo dot com]

------- Comment #1 from cwang at rossvideo dot com  2009-12-21 21:27 -------
Actually, The value which r4 points to in the above function will be corrupted
when an interrupt occurs between address 11c6e2 and address 11c6e4 and the
interrupt service routine shares a same stack with the above function.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42452