Commit aa351317 authored by Aurelien Jarno's avatar Aurelien Jarno
Browse files

target/sh4: generate fences for SH4 



synco is a SH4-A only instruction.

Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: default avatarRichard Henderson <rth@twiddle.net>
Signed-off-by: default avatarAurelien Jarno <aurelien@aurel32.net>
parent a380f9db

target/sh4/translate.c

+5 −4
Original line number Diff line number Diff line
@@ -1569,9 +1569,10 @@ static void _decode_opc(DisasContext * ctx) 
	else

	    break;

    case 0x00ab:		/* synco */

	if (ctx->features & SH_FEATURE_SH4A)

        if (ctx->features & SH_FEATURE_SH4A) {

            tcg_gen_mb(TCG_MO_ALL | TCG_BAR_SC);

            return;

	else

        }

        break;

    case 0x4024:		/* rotcl Rn */

	{