target/hppa: Use hppa_form_gva_psw in hppa_cpu_get_pc

This function is for log_pc(), which needs to produce a
similar result to cpu_get_tb_cpu_state().

Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
1 file changed