1 /* 2 * MIPS emulation for QEMU - # Release 6 translation routines 3 * 4 * Copyright (c) 2004-2005 Jocelyn Mayer 5 * Copyright (c) 2006 Marius Groeger (FPU operations) 6 * Copyright (c) 2006 Thiemo Seufer (MIPS32R2 support) 7 * Copyright (c) 2020 Philippe Mathieu-Daudé 8 * 9 * This code is licensed under the GNU GPLv2 and later. 10 */ 11 12 #include "qemu/osdep.h" 13 #include "tcg/tcg-op.h" 14 #include "exec/helper-gen.h" 15 #include "translate.h" 16 17 /* Include the auto-generated decoder. */ 18 #include "decode-mips32r6.c.inc" 19 #include "decode-mips64r6.c.inc" 20 21 static bool trans_LSA(DisasContext *ctx, arg_rtype *a) 22 { 23 return gen_lsa(ctx, a->rd, a->rt, a->rs, a->sa); 24 } 25 26 static bool trans_DLSA(DisasContext *ctx, arg_rtype *a) 27 { 28 return gen_dlsa(ctx, a->rd, a->rt, a->rs, a->sa); 29 } 30 31 bool decode_isa_rel6(DisasContext *ctx, uint32_t insn) 32 { 33 if (TARGET_LONG_BITS == 64 && decode_mips64r6(ctx, insn)) { 34 return true; 35 } 36 return decode_mips32r6(ctx, insn); 37 } 38