target/arm: Implement the ARMv8.1-LOR extension
Provide a trivial implementation with zero limited ordering regions, which causes the LDLAR and STLLR instructions to devolve into the LDAR and STLR instructions from the base ARMv8.0 instruction set. Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NRichard Henderson <richard.henderson@linaro.org> Message-id: 20181210150501.7990-4-richard.henderson@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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