On Fri, 24 May 2019 00:08:03 +0900,
Richard Henderson wrote:
>
> There are so many different forms of each RX instruction
> that it will be very useful to be able to look at the bytes
> to see on which path a bug may lie.
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Yoshinori Sato <ys...@users.sourceforge.jp>
> ---
> target/rx/disas.c | 16 +++++++++++++++-
> 1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/target/rx/disas.c b/target/rx/disas.c
> index 5a32a87534..d73b53db44 100644
> --- a/target/rx/disas.c
> +++ b/target/rx/disas.c
> @@ -102,7 +102,21 @@ static int bdsp_s(DisasContext *ctx, int d)
> /* Include the auto-generated decoder. */
> #include "decode.inc.c"
>
> -#define prt(...) (ctx->dis->fprintf_func)((ctx->dis->stream), __VA_ARGS__)
> +static void dump_bytes(DisasContext *ctx)
> +{
> + int i, len = ctx->len;
> +
> + for (i = 0; i < len; ++i) {
> + ctx->dis->fprintf_func(ctx->dis->stream, "%02x ", ctx->bytes[i]);
> + }
> + ctx->dis->fprintf_func(ctx->dis->stream, "%*c", (8 - i) * 3, '\t');
> +}
> +
> +#define prt(...) \
> + do { \
> + dump_bytes(ctx); \
> + ctx->dis->fprintf_func(ctx->dis->stream, __VA_ARGS__); \
> + } while (0)
>
> #define RX_MEMORY_BYTE 0
> #define RX_MEMORY_WORD 1
> --
> 2.17.1
>
