Richard Henderson fdbc2b5722 tcg: Add EXCP_ATOMIC ...

When we cannot emulate an atomic operation within a parallel
context, this exception allows us to stop the world and try
again in a serial context.

Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>

2016-10-26 08:29:00 -07:00

2.8 KiB

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