sim/erc32 warnings

[Joel Sherrill]

Hi,

I am working through the RTEMS gdb patch
and submitting it in pieces. 

erc32.c needed to include string.h and
get rid of symbols after endif.

exec.c had a ";" where some gcc versions
wanted a "break;"

2008-11-07  Joel Sherrill <joel.sherrill@oarcorp.com>

    * erc32.c, exec.c: Fix warnings.

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill@OARcorp.com        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
   Support Available             (256) 722-9985


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