On 6/15/21 7:22 PM, Aleksandar Rikalo wrote:
> Per the "MIPS® Architecture Extension: nanoMIPS32 DSP Technical
> Reference Manual — Revision 0.04" p. 88 "BPOSGE32C", offset argument (imm)
> should be left-shifted first.
> This change was tested against test_dsp_r1_bposge32.c DSP test.

Thank you! Could you add a job to run these tests on the mainstream CI?
You simply need to open a GitLab account, add your job (probably in
.gitlab-ci.d/buildtest.yml) and push your branch to test it.

> Reviewed-by: Aleksandar Rikalo <aleksandar.rik...@syrmia.com>
> Signed-off-by: Filip Vidojevic <filip.vidoje...@syrmia.com>

Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>

> ---
>  target/mips/tcg/translate.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c
> index 797eba4434..2d0a723061 100644
> --- a/target/mips/tcg/translate.c
> +++ b/target/mips/tcg/translate.c
> @@ -21137,7 +21137,7 @@ static int
> decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx)
>                                        extract32(ctx->opcode, 0, 1) << 13;
>  
>                          gen_compute_branch_nm(ctx, OPC_BPOSGE32, 4, -1, -2,
> -                                              imm);
> +                                              imm << 1);
>                      }
>                      break;
>                  default:
> -- 
> 2.25.1

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