v850 tool patches

Joel Sherrill joel.sherrill at OARcorp.com
Mon Jun 11 21:37:15 UTC 2012


I just committed a port of RTEMS to the Renesas v850.  These are
the tool patches for the v850. There technically isn't much needed.

+ binutils - nothing
+ gdb - nothing
+ newlib - add v850 to _types.h
+ gcc - add v850-*-rtems* to config.gcc
         add config/v850/rtems.h as new file

v850 has regressed some on gcc but is sufficient to build a functional
RTEMS on all variants but the "e1".  The newest test results are from
the 4.5 time frame:


Results for 4.8.0 are here with many more failures:


We will need to run a git bisect to figure out where things broke
and get that reported.

Joel Sherrill, Ph.D.             Director of Research&   Development
joel.sherrill at 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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