Commit 639eadb9 authored by Petar Jovanovic's avatar Petar Jovanovic Committed by Aurelien Jarno
Browse files

target-mips: add missing check_dspr2 for multiply instructions 



The emulator needs to check in hflags if DSP unit has been turned off before
it generates code for MUL_PH, MUL_S_PH, MULQ_S_W, and MULQ_RS_W.

Signed-off-by: default avatarPetar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: default avatarAurelien Jarno <aurelien@aurel32.net>
parent 15d23fb9

target-mips/translate.c

+1 −0
Original line number Diff line number Diff line
@@ -13400,6 +13400,7 @@ static void gen_mipsdsp_multiply(DisasContext *ctx, uint32_t op1, uint32_t op2, 
    /* OPC_MULT_G_2E, OPC_ADDUH_QB_DSP, OPC_MUL_PH_DSP have

     * the same mask and op1. */

    case OPC_MULT_G_2E:

        check_dspr2(ctx);

        switch (op2) {

        case  OPC_MUL_PH:

            gen_helper_mul_ph(cpu_gpr[ret], v1_t, v2_t, cpu_env);