Commit 6d033ca7 authored by Stefan Markovic's avatar Stefan Markovic Committed by Aleksandar Markovic
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target/mips: Add emulation of DSP ASE for nanoMIPS - part 2 



Add emulation of DSP ASE instructions for nanoMIPS - part 2.

Reviewed-by: default avatarAleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: default avatarAleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: default avatarStefan Markovic <smarkovic@wavecomp.com>
parent 3285a3e4

target/mips/translate.c

+10 −0
Original line number Diff line number Diff line
@@ -19316,6 +19316,16 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx) 
                case NM_BC1NEZC:

                    gen_compute_branch_cp1_nm(ctx, OPC_BC1NEZ, rt, s);

                    break;

                case NM_BPOSGE32C:

                    check_dspr2(ctx);

                    {

                        int32_t imm = extract32(ctx->opcode, 1, 13) |

                                      extract32(ctx->opcode, 0, 1) << 13;









                        gen_compute_branch_nm(ctx, OPC_BPOSGE32, 4, -1, -2,









                                              imm);









                    }









                    break;









                default:









                    generate_exception_end(ctx, EXCP_RI);









                    break;