1 /* 2 * MIPS emulation for QEMU - Release 6 translation routines 3 * 4 * Copyright (c) 2020 Philippe Mathieu-Daudé 5 * 6 * SPDX-License-Identifier: LGPL-2.1-or-later 7 * 8 * This code is licensed under the LGPL v2.1 or later. 9 */ 10 11 #include "qemu/osdep.h" 12 #include "tcg/tcg-op.h" 13 #include "exec/helper-gen.h" 14 #include "translate.h" 15 16 /* Include the auto-generated decoders. */ 17 #include "decode-rel6.c.inc" 18 19 bool trans_REMOVED(DisasContext *ctx, arg_REMOVED *a) 20 { 21 gen_reserved_instruction(ctx); 22 23 return true; 24 } 25 26 static bool trans_LSA(DisasContext *ctx, arg_r *a) 27 { 28 return gen_lsa(ctx, a->rd, a->rt, a->rs, a->sa); 29 } 30 31 static bool trans_DLSA(DisasContext *ctx, arg_r *a) 32 { 33 if (TARGET_LONG_BITS != 64) { 34 return false; 35 } 36 return gen_dlsa(ctx, a->rd, a->rt, a->rs, a->sa); 37 } 38