Hi, > So for the already-translated code, we will miss singlestep? At least SH4(and mips?) shows such behaviour. I think a patch below enables single stepping in such case, too. But, I'm not sure if this behaviour is on purpose, nor this patch is correct. /yoshii
diff --git a/target-sh4/translate.c b/target-sh4/translate.c index 3537f8c..dfa724a 100644 --- a/target-sh4/translate.c +++ b/target-sh4/translate.c @@ -300,7 +300,7 @@ static void gen_goto_tb(DisasContext * ctx, int n, target_ulong dest) tb = ctx->tb; if ((tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK) && - !ctx->singlestep_enabled) { + !ctx->singlestep_enabled && !singlestep) { /* Use a direct jump if in same page and singlestep not enabled */ tcg_gen_goto_tb(n); tcg_gen_movi_i32(cpu_pc, dest);