target/tricore: Implement SYCSCALL insn

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1452
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-Id: <20230614100039.1337971-8-kbastian@mail.uni-paderborn.de>

target/tricore/translate.c

@@ -5236,7 +5236,7 @@ static void decode_rc_serviceroutine(DisasContext *ctx)
         gen_helper_1arg(bisr, const9);
         break;
     case OPC2_32_RC_SYSCALL:
-        /* TODO: Add exception generation */
+        generate_trap(ctx, TRAPC_SYSCALL, const9 & 0xff);
         break;
     default:
         generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);