064c379c99
For M profile exception-return handling we'd like to generate different code for some instructions depending on whether we are in Handler mode or Thread mode. This isn't the same as "are we privileged or user", so we need an extra bit in the TB flags to distinguish. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 1491844419-12485-8-git-send-email-peter.maydell@linaro.org |
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