fd297732a2
The fallback code in cpu_loop_exit_sigsegv is sufficient for microblaze linux-user. Remove the code from cpu_loop that handled the unnamed 0xaa exception. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>