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2014-05-28tcg: Invert the inclusion of helper.hRichard Henderson1-1/+1
Rather than include helper.h with N values of GEN_HELPER, include a secondary file that sets up the macros to include helper.h. This minimizes the files that must be rebuilt when changing the macros for file N. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-24target-lm32: add semihosting supportMichael Walle1-0/+215
Intercept certain system calls if semihosting is enabled. This should behave like the GDB simulator. Signed-off-by: Michael Walle <michael@walle.cc>