12f0bc5579
The fallback code in cpu_loop_exit_sigsegv is sufficient for openrisc linux-user. This makes all of the code in mmu.c sysemu only, so remove the ifdefs and move the file to openrisc_softmmu_ss. Remove the code from cpu_loop that handled EXCP_DPF. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>