Ard Biesheuvel 82df618711 MdePkg RVCT: add definition of UNREACHABLE
The RVCT compiler in --gnu mode appears to simply strip of the __builtin
prefix when it encounters calls to __builtin_xxx() functions, and so
the __builtin_unreachable() we emit for GCC results in linker errors
regarding undefined references against 'unreachable()'.

So define UNREACHABLE() to a NOP instead.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-08-12 09:05:01 +02:00
2014-10-14 16:08:15 +00:00
2014-10-14 16:08:15 +00:00
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