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: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

diff --git a/target-mips/translate.c b/target-mips/translate.c
index b7f8203e57ce6deed1890689aef3be21fa1cf288..0a53203ce9e0d5157194bb80243766705ca3220e 100644 (file)
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -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);