SH4: fix single-stepping

* target-sh/translate.c (gen_intermediate_code_internal): If
  singlestep is enabled, update PC before stopping.

(Vladimir Prus)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5472 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index ced761f..4972450 100644 (file)
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -1867,6 +1867,7 @@ gen_intermediate_code_internal(CPUState * env, TranslationBlock * tb,
     if (tb->cflags & CF_LAST_IO)
         gen_io_end();
     if (env->singlestep_enabled) {
+        tcg_gen_movi_i32(cpu_pc, ctx.pc);
         tcg_gen_helper_0_0(helper_debug);
     } else {
        switch (ctx.bstate) {