1a2b0a27dSPhilippe Mathieu-Daudé /* 2a2b0a27dSPhilippe Mathieu-Daudé * MIPS SIMD Architecture (MSA) translation routines 3a2b0a27dSPhilippe Mathieu-Daudé * 4a2b0a27dSPhilippe Mathieu-Daudé * Copyright (c) 2004-2005 Jocelyn Mayer 5a2b0a27dSPhilippe Mathieu-Daudé * Copyright (c) 2006 Marius Groeger (FPU operations) 6a2b0a27dSPhilippe Mathieu-Daudé * Copyright (c) 2006 Thiemo Seufer (MIPS32R2 support) 7a2b0a27dSPhilippe Mathieu-Daudé * Copyright (c) 2009 CodeSourcery (MIPS16 and microMIPS support) 8a2b0a27dSPhilippe Mathieu-Daudé * Copyright (c) 2012 Jia Liu & Dongxue Zhang (MIPS ASE DSP support) 9a2b0a27dSPhilippe Mathieu-Daudé * Copyright (c) 2020 Philippe Mathieu-Daudé 10a2b0a27dSPhilippe Mathieu-Daudé * 11a2b0a27dSPhilippe Mathieu-Daudé * SPDX-License-Identifier: LGPL-2.1-or-later 12a2b0a27dSPhilippe Mathieu-Daudé */ 13a2b0a27dSPhilippe Mathieu-Daudé #include "qemu/osdep.h" 14a2b0a27dSPhilippe Mathieu-Daudé #include "tcg/tcg-op.h" 15a2b0a27dSPhilippe Mathieu-Daudé #include "exec/helper-gen.h" 16a2b0a27dSPhilippe Mathieu-Daudé #include "translate.h" 17a2b0a27dSPhilippe Mathieu-Daudé #include "fpu_helper.h" 18a2b0a27dSPhilippe Mathieu-Daudé #include "internal.h" 19a2b0a27dSPhilippe Mathieu-Daudé 200a510c93SPhilippe Mathieu-Daudé static int elm_n(DisasContext *ctx, int x); 210a510c93SPhilippe Mathieu-Daudé static int elm_df(DisasContext *ctx, int x); 224701d23aSPhilippe Mathieu-Daudé static int bit_m(DisasContext *ctx, int x); 234701d23aSPhilippe Mathieu-Daudé static int bit_df(DisasContext *ctx, int x); 244701d23aSPhilippe Mathieu-Daudé 25ff29e5d3SPhilippe Mathieu-Daudé static inline int plus_1(DisasContext *s, int x) 26ff29e5d3SPhilippe Mathieu-Daudé { 27ff29e5d3SPhilippe Mathieu-Daudé return x + 1; 28ff29e5d3SPhilippe Mathieu-Daudé } 29ff29e5d3SPhilippe Mathieu-Daudé 305c5b6400SPhilippe Mathieu-Daudé static inline int plus_2(DisasContext *s, int x) 315c5b6400SPhilippe Mathieu-Daudé { 325c5b6400SPhilippe Mathieu-Daudé return x + 2; 335c5b6400SPhilippe Mathieu-Daudé } 345c5b6400SPhilippe Mathieu-Daudé 35a2b0a27dSPhilippe Mathieu-Daudé /* Include the auto-generated decoder. */ 36f5c6ee0cSPhilippe Mathieu-Daudé #include "decode-msa.c.inc" 37a2b0a27dSPhilippe Mathieu-Daudé 3806106772SPhilippe Mathieu-Daudé static const char msaregnames[][6] = { 39a2b0a27dSPhilippe Mathieu-Daudé "w0.d0", "w0.d1", "w1.d0", "w1.d1", 40a2b0a27dSPhilippe Mathieu-Daudé "w2.d0", "w2.d1", "w3.d0", "w3.d1", 41a2b0a27dSPhilippe Mathieu-Daudé "w4.d0", "w4.d1", "w5.d0", "w5.d1", 42a2b0a27dSPhilippe Mathieu-Daudé "w6.d0", "w6.d1", "w7.d0", "w7.d1", 43a2b0a27dSPhilippe Mathieu-Daudé "w8.d0", "w8.d1", "w9.d0", "w9.d1", 44a2b0a27dSPhilippe Mathieu-Daudé "w10.d0", "w10.d1", "w11.d0", "w11.d1", 45a2b0a27dSPhilippe Mathieu-Daudé "w12.d0", "w12.d1", "w13.d0", "w13.d1", 46a2b0a27dSPhilippe Mathieu-Daudé "w14.d0", "w14.d1", "w15.d0", "w15.d1", 47a2b0a27dSPhilippe Mathieu-Daudé "w16.d0", "w16.d1", "w17.d0", "w17.d1", 48a2b0a27dSPhilippe Mathieu-Daudé "w18.d0", "w18.d1", "w19.d0", "w19.d1", 49a2b0a27dSPhilippe Mathieu-Daudé "w20.d0", "w20.d1", "w21.d0", "w21.d1", 50a2b0a27dSPhilippe Mathieu-Daudé "w22.d0", "w22.d1", "w23.d0", "w23.d1", 51a2b0a27dSPhilippe Mathieu-Daudé "w24.d0", "w24.d1", "w25.d0", "w25.d1", 52a2b0a27dSPhilippe Mathieu-Daudé "w26.d0", "w26.d1", "w27.d0", "w27.d1", 53a2b0a27dSPhilippe Mathieu-Daudé "w28.d0", "w28.d1", "w29.d0", "w29.d1", 54a2b0a27dSPhilippe Mathieu-Daudé "w30.d0", "w30.d1", "w31.d0", "w31.d1", 55a2b0a27dSPhilippe Mathieu-Daudé }; 56a2b0a27dSPhilippe Mathieu-Daudé 574701d23aSPhilippe Mathieu-Daudé /* Encoding of Operation Field (must be indexed by CPUMIPSMSADataFormat) */ 584701d23aSPhilippe Mathieu-Daudé struct dfe { 594701d23aSPhilippe Mathieu-Daudé int start; 604701d23aSPhilippe Mathieu-Daudé int length; 614701d23aSPhilippe Mathieu-Daudé uint32_t mask; 624701d23aSPhilippe Mathieu-Daudé }; 634701d23aSPhilippe Mathieu-Daudé 644701d23aSPhilippe Mathieu-Daudé /* 654701d23aSPhilippe Mathieu-Daudé * Extract immediate from df/{m,n} format (used by ELM & BIT instructions). 664701d23aSPhilippe Mathieu-Daudé * Returns the immediate value, or -1 if the format does not match. 674701d23aSPhilippe Mathieu-Daudé */ 684701d23aSPhilippe Mathieu-Daudé static int df_extract_val(DisasContext *ctx, int x, const struct dfe *s) 694701d23aSPhilippe Mathieu-Daudé { 704701d23aSPhilippe Mathieu-Daudé for (unsigned i = 0; i < 4; i++) { 714701d23aSPhilippe Mathieu-Daudé if (extract32(x, s->start, s->length) == s->mask) { 724701d23aSPhilippe Mathieu-Daudé return extract32(x, 0, s->start); 734701d23aSPhilippe Mathieu-Daudé } 744701d23aSPhilippe Mathieu-Daudé } 754701d23aSPhilippe Mathieu-Daudé return -1; 764701d23aSPhilippe Mathieu-Daudé } 774701d23aSPhilippe Mathieu-Daudé 784701d23aSPhilippe Mathieu-Daudé /* 794701d23aSPhilippe Mathieu-Daudé * Extract DataField from df/{m,n} format (used by ELM & BIT instructions). 804701d23aSPhilippe Mathieu-Daudé * Returns the DataField, or -1 if the format does not match. 814701d23aSPhilippe Mathieu-Daudé */ 824701d23aSPhilippe Mathieu-Daudé static int df_extract_df(DisasContext *ctx, int x, const struct dfe *s) 834701d23aSPhilippe Mathieu-Daudé { 844701d23aSPhilippe Mathieu-Daudé for (unsigned i = 0; i < 4; i++) { 854701d23aSPhilippe Mathieu-Daudé if (extract32(x, s->start, s->length) == s->mask) { 864701d23aSPhilippe Mathieu-Daudé return i; 874701d23aSPhilippe Mathieu-Daudé } 884701d23aSPhilippe Mathieu-Daudé } 894701d23aSPhilippe Mathieu-Daudé return -1; 904701d23aSPhilippe Mathieu-Daudé } 914701d23aSPhilippe Mathieu-Daudé 920a510c93SPhilippe Mathieu-Daudé static const struct dfe df_elm[] = { 930a510c93SPhilippe Mathieu-Daudé /* Table 3.26 ELM Instruction Format */ 940a510c93SPhilippe Mathieu-Daudé [DF_BYTE] = {4, 2, 0b00}, 950a510c93SPhilippe Mathieu-Daudé [DF_HALF] = {3, 3, 0b100}, 960a510c93SPhilippe Mathieu-Daudé [DF_WORD] = {2, 4, 0b1100}, 970a510c93SPhilippe Mathieu-Daudé [DF_DOUBLE] = {1, 5, 0b11100} 980a510c93SPhilippe Mathieu-Daudé }; 990a510c93SPhilippe Mathieu-Daudé 1000a510c93SPhilippe Mathieu-Daudé static int elm_n(DisasContext *ctx, int x) 1010a510c93SPhilippe Mathieu-Daudé { 1020a510c93SPhilippe Mathieu-Daudé return df_extract_val(ctx, x, df_elm); 1030a510c93SPhilippe Mathieu-Daudé } 1040a510c93SPhilippe Mathieu-Daudé 1050a510c93SPhilippe Mathieu-Daudé static int elm_df(DisasContext *ctx, int x) 1060a510c93SPhilippe Mathieu-Daudé { 1070a510c93SPhilippe Mathieu-Daudé return df_extract_df(ctx, x, df_elm); 1080a510c93SPhilippe Mathieu-Daudé } 1090a510c93SPhilippe Mathieu-Daudé 1104701d23aSPhilippe Mathieu-Daudé static const struct dfe df_bit[] = { 1114701d23aSPhilippe Mathieu-Daudé /* Table 3.28 BIT Instruction Format */ 1124701d23aSPhilippe Mathieu-Daudé [DF_BYTE] = {3, 4, 0b1110}, 1134701d23aSPhilippe Mathieu-Daudé [DF_HALF] = {4, 3, 0b110}, 1144701d23aSPhilippe Mathieu-Daudé [DF_WORD] = {5, 2, 0b10}, 1154701d23aSPhilippe Mathieu-Daudé [DF_DOUBLE] = {6, 1, 0b0} 1164701d23aSPhilippe Mathieu-Daudé }; 1174701d23aSPhilippe Mathieu-Daudé 1184701d23aSPhilippe Mathieu-Daudé static int bit_m(DisasContext *ctx, int x) 1194701d23aSPhilippe Mathieu-Daudé { 1204701d23aSPhilippe Mathieu-Daudé return df_extract_val(ctx, x, df_bit); 1214701d23aSPhilippe Mathieu-Daudé } 1224701d23aSPhilippe Mathieu-Daudé 1234701d23aSPhilippe Mathieu-Daudé static int bit_df(DisasContext *ctx, int x) 1244701d23aSPhilippe Mathieu-Daudé { 1254701d23aSPhilippe Mathieu-Daudé return df_extract_df(ctx, x, df_bit); 1264701d23aSPhilippe Mathieu-Daudé } 1274701d23aSPhilippe Mathieu-Daudé 128a2b0a27dSPhilippe Mathieu-Daudé static TCGv_i64 msa_wr_d[64]; 129a2b0a27dSPhilippe Mathieu-Daudé 130a2b0a27dSPhilippe Mathieu-Daudé void msa_translate_init(void) 131a2b0a27dSPhilippe Mathieu-Daudé { 132a2b0a27dSPhilippe Mathieu-Daudé int i; 133a2b0a27dSPhilippe Mathieu-Daudé 134a2b0a27dSPhilippe Mathieu-Daudé for (i = 0; i < 32; i++) { 135bbc213b3SPhilippe Mathieu-Daudé int off; 136a2b0a27dSPhilippe Mathieu-Daudé 137a2b0a27dSPhilippe Mathieu-Daudé /* 138a2b0a27dSPhilippe Mathieu-Daudé * The MSA vector registers are mapped on the 139a2b0a27dSPhilippe Mathieu-Daudé * scalar floating-point unit (FPU) registers. 140a2b0a27dSPhilippe Mathieu-Daudé */ 141bbc213b3SPhilippe Mathieu-Daudé off = offsetof(CPUMIPSState, active_fpu.fpr[i].wr.d[0]); 142a2b0a27dSPhilippe Mathieu-Daudé msa_wr_d[i * 2] = fpu_f64[i]; 143bbc213b3SPhilippe Mathieu-Daudé 144a2b0a27dSPhilippe Mathieu-Daudé off = offsetof(CPUMIPSState, active_fpu.fpr[i].wr.d[1]); 145a2b0a27dSPhilippe Mathieu-Daudé msa_wr_d[i * 2 + 1] = 146a2b0a27dSPhilippe Mathieu-Daudé tcg_global_mem_new_i64(cpu_env, off, msaregnames[i * 2 + 1]); 147a2b0a27dSPhilippe Mathieu-Daudé } 148a2b0a27dSPhilippe Mathieu-Daudé } 149a2b0a27dSPhilippe Mathieu-Daudé 150340ee8b3SPhilippe Mathieu-Daudé /* 151340ee8b3SPhilippe Mathieu-Daudé * Check if MSA is enabled. 152340ee8b3SPhilippe Mathieu-Daudé * This function is always called with MSA available. 153340ee8b3SPhilippe Mathieu-Daudé * If MSA is disabled, raise an exception. 154340ee8b3SPhilippe Mathieu-Daudé */ 155340ee8b3SPhilippe Mathieu-Daudé static inline bool check_msa_enabled(DisasContext *ctx) 156a2b0a27dSPhilippe Mathieu-Daudé { 157a2b0a27dSPhilippe Mathieu-Daudé if (unlikely((ctx->hflags & MIPS_HFLAG_FPU) && 158a2b0a27dSPhilippe Mathieu-Daudé !(ctx->hflags & MIPS_HFLAG_F64))) { 159a2b0a27dSPhilippe Mathieu-Daudé gen_reserved_instruction(ctx); 160340ee8b3SPhilippe Mathieu-Daudé return false; 161a2b0a27dSPhilippe Mathieu-Daudé } 162a2b0a27dSPhilippe Mathieu-Daudé 163a2b0a27dSPhilippe Mathieu-Daudé if (unlikely(!(ctx->hflags & MIPS_HFLAG_MSA))) { 164a2b0a27dSPhilippe Mathieu-Daudé generate_exception_end(ctx, EXCP_MSADIS); 165340ee8b3SPhilippe Mathieu-Daudé return false; 166a2b0a27dSPhilippe Mathieu-Daudé } 167340ee8b3SPhilippe Mathieu-Daudé return true; 168a2b0a27dSPhilippe Mathieu-Daudé } 169a2b0a27dSPhilippe Mathieu-Daudé 170ce121fe2SPhilippe Mathieu-Daudé typedef void gen_helper_piv(TCGv_ptr, TCGv_i32, TCGv); 171adcff99aSPhilippe Mathieu-Daudé typedef void gen_helper_pii(TCGv_ptr, TCGv_i32, TCGv_i32); 1727cc351ffSPhilippe Mathieu-Daudé typedef void gen_helper_piii(TCGv_ptr, TCGv_i32, TCGv_i32, TCGv_i32); 173b8e74816SPhilippe Mathieu-Daudé typedef void gen_helper_piiii(TCGv_ptr, TCGv_i32, TCGv_i32, TCGv_i32, TCGv_i32); 174b8e74816SPhilippe Mathieu-Daudé 175ce121fe2SPhilippe Mathieu-Daudé #define TRANS_DF_x(TYPE, NAME, trans_func, gen_func) \ 176ce121fe2SPhilippe Mathieu-Daudé static gen_helper_p##TYPE * const NAME##_tab[4] = { \ 177ce121fe2SPhilippe Mathieu-Daudé gen_func##_b, gen_func##_h, gen_func##_w, gen_func##_d \ 178ce121fe2SPhilippe Mathieu-Daudé }; \ 179ce121fe2SPhilippe Mathieu-Daudé TRANS(NAME, trans_func, NAME##_tab[a->df]) 180ce121fe2SPhilippe Mathieu-Daudé 181ce121fe2SPhilippe Mathieu-Daudé #define TRANS_DF_iv(NAME, trans_func, gen_func) \ 182ce121fe2SPhilippe Mathieu-Daudé TRANS_DF_x(iv, NAME, trans_func, gen_func) 183ce121fe2SPhilippe Mathieu-Daudé 184adcff99aSPhilippe Mathieu-Daudé #define TRANS_DF_ii(NAME, trans_func, gen_func) \ 185adcff99aSPhilippe Mathieu-Daudé TRANS_DF_x(ii, NAME, trans_func, gen_func) 186adcff99aSPhilippe Mathieu-Daudé 187c79db8c2SPhilippe Mathieu-Daudé #define TRANS_DF_iii(NAME, trans_func, gen_func) \ 188c79db8c2SPhilippe Mathieu-Daudé TRANS_DF_x(iii, NAME, trans_func, gen_func) 189c79db8c2SPhilippe Mathieu-Daudé 190f18708a5SPhilippe Mathieu-Daudé #define TRANS_DF_iii_b(NAME, trans_func, gen_func) \ 191f18708a5SPhilippe Mathieu-Daudé static gen_helper_piii * const NAME##_tab[4] = { \ 192f18708a5SPhilippe Mathieu-Daudé NULL, gen_func##_h, gen_func##_w, gen_func##_d \ 193f18708a5SPhilippe Mathieu-Daudé }; \ 194f18708a5SPhilippe Mathieu-Daudé static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \ 195f18708a5SPhilippe Mathieu-Daudé { \ 196f18708a5SPhilippe Mathieu-Daudé return trans_func(ctx, a, NAME##_tab[a->df]); \ 197f18708a5SPhilippe Mathieu-Daudé } 198f18708a5SPhilippe Mathieu-Daudé 199a2b0a27dSPhilippe Mathieu-Daudé static void gen_check_zero_element(TCGv tresult, uint8_t df, uint8_t wt, 200a2b0a27dSPhilippe Mathieu-Daudé TCGCond cond) 201a2b0a27dSPhilippe Mathieu-Daudé { 202a2b0a27dSPhilippe Mathieu-Daudé /* generates tcg ops to check if any element is 0 */ 203a2b0a27dSPhilippe Mathieu-Daudé /* Note this function only works with MSA_WRLEN = 128 */ 20440f75c02SPhilippe Mathieu-Daudé uint64_t eval_zero_or_big = dup_const(df, 1); 20540f75c02SPhilippe Mathieu-Daudé uint64_t eval_big = eval_zero_or_big << ((8 << df) - 1); 206a2b0a27dSPhilippe Mathieu-Daudé TCGv_i64 t0 = tcg_temp_new_i64(); 207a2b0a27dSPhilippe Mathieu-Daudé TCGv_i64 t1 = tcg_temp_new_i64(); 20840f75c02SPhilippe Mathieu-Daudé 209a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_subi_i64(t0, msa_wr_d[wt << 1], eval_zero_or_big); 210a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_andc_i64(t0, t0, msa_wr_d[wt << 1]); 211a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_andi_i64(t0, t0, eval_big); 212a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_subi_i64(t1, msa_wr_d[(wt << 1) + 1], eval_zero_or_big); 213a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_andc_i64(t1, t1, msa_wr_d[(wt << 1) + 1]); 214a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_andi_i64(t1, t1, eval_big); 215a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_or_i64(t0, t0, t1); 216a2b0a27dSPhilippe Mathieu-Daudé /* if all bits are zero then all elements are not zero */ 217a2b0a27dSPhilippe Mathieu-Daudé /* if some bit is non-zero then some element is zero */ 218a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_setcondi_i64(cond, t0, t0, 0); 219a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_trunc_i64_tl(tresult, t0); 220a2b0a27dSPhilippe Mathieu-Daudé tcg_temp_free_i64(t0); 221a2b0a27dSPhilippe Mathieu-Daudé tcg_temp_free_i64(t1); 222a2b0a27dSPhilippe Mathieu-Daudé } 223a2b0a27dSPhilippe Mathieu-Daudé 224d61566cfSPhilippe Mathieu-Daudé static bool gen_msa_BxZ_V(DisasContext *ctx, int wt, int sa, TCGCond cond) 225a2b0a27dSPhilippe Mathieu-Daudé { 226a2b0a27dSPhilippe Mathieu-Daudé TCGv_i64 t0; 227a2b0a27dSPhilippe Mathieu-Daudé 228340ee8b3SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 229340ee8b3SPhilippe Mathieu-Daudé return true; 230340ee8b3SPhilippe Mathieu-Daudé } 231a2b0a27dSPhilippe Mathieu-Daudé 232a2b0a27dSPhilippe Mathieu-Daudé if (ctx->hflags & MIPS_HFLAG_BMASK) { 233a2b0a27dSPhilippe Mathieu-Daudé gen_reserved_instruction(ctx); 234a2b0a27dSPhilippe Mathieu-Daudé return true; 235a2b0a27dSPhilippe Mathieu-Daudé } 236a2b0a27dSPhilippe Mathieu-Daudé t0 = tcg_temp_new_i64(); 237a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_or_i64(t0, msa_wr_d[wt << 1], msa_wr_d[(wt << 1) + 1]); 238a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_setcondi_i64(cond, t0, t0, 0); 239a2b0a27dSPhilippe Mathieu-Daudé tcg_gen_trunc_i64_tl(bcond, t0); 240a2b0a27dSPhilippe Mathieu-Daudé tcg_temp_free_i64(t0); 241a2b0a27dSPhilippe Mathieu-Daudé 242d61566cfSPhilippe Mathieu-Daudé ctx->btarget = ctx->base.pc_next + (sa << 2) + 4; 243a2b0a27dSPhilippe Mathieu-Daudé 244a2b0a27dSPhilippe Mathieu-Daudé ctx->hflags |= MIPS_HFLAG_BC; 245a2b0a27dSPhilippe Mathieu-Daudé ctx->hflags |= MIPS_HFLAG_BDS32; 246a2b0a27dSPhilippe Mathieu-Daudé 247a2b0a27dSPhilippe Mathieu-Daudé return true; 248a2b0a27dSPhilippe Mathieu-Daudé } 249a2b0a27dSPhilippe Mathieu-Daudé 250a2b0a27dSPhilippe Mathieu-Daudé static bool trans_BZ_V(DisasContext *ctx, arg_msa_bz *a) 251a2b0a27dSPhilippe Mathieu-Daudé { 252d61566cfSPhilippe Mathieu-Daudé return gen_msa_BxZ_V(ctx, a->wt, a->sa, TCG_COND_EQ); 253a2b0a27dSPhilippe Mathieu-Daudé } 254a2b0a27dSPhilippe Mathieu-Daudé 255a2b0a27dSPhilippe Mathieu-Daudé static bool trans_BNZ_V(DisasContext *ctx, arg_msa_bz *a) 256a2b0a27dSPhilippe Mathieu-Daudé { 257d61566cfSPhilippe Mathieu-Daudé return gen_msa_BxZ_V(ctx, a->wt, a->sa, TCG_COND_NE); 258a2b0a27dSPhilippe Mathieu-Daudé } 259a2b0a27dSPhilippe Mathieu-Daudé 260d61566cfSPhilippe Mathieu-Daudé static bool gen_msa_BxZ(DisasContext *ctx, int df, int wt, int sa, bool if_not) 261a2b0a27dSPhilippe Mathieu-Daudé { 262340ee8b3SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 263340ee8b3SPhilippe Mathieu-Daudé return true; 264340ee8b3SPhilippe Mathieu-Daudé } 265a2b0a27dSPhilippe Mathieu-Daudé 266a2b0a27dSPhilippe Mathieu-Daudé if (ctx->hflags & MIPS_HFLAG_BMASK) { 267a2b0a27dSPhilippe Mathieu-Daudé gen_reserved_instruction(ctx); 268a2b0a27dSPhilippe Mathieu-Daudé return true; 269a2b0a27dSPhilippe Mathieu-Daudé } 270a2b0a27dSPhilippe Mathieu-Daudé 271a2b0a27dSPhilippe Mathieu-Daudé gen_check_zero_element(bcond, df, wt, if_not ? TCG_COND_EQ : TCG_COND_NE); 272a2b0a27dSPhilippe Mathieu-Daudé 273d61566cfSPhilippe Mathieu-Daudé ctx->btarget = ctx->base.pc_next + (sa << 2) + 4; 274a2b0a27dSPhilippe Mathieu-Daudé ctx->hflags |= MIPS_HFLAG_BC; 275a2b0a27dSPhilippe Mathieu-Daudé ctx->hflags |= MIPS_HFLAG_BDS32; 276a2b0a27dSPhilippe Mathieu-Daudé 277a2b0a27dSPhilippe Mathieu-Daudé return true; 278a2b0a27dSPhilippe Mathieu-Daudé } 279a2b0a27dSPhilippe Mathieu-Daudé 280d61566cfSPhilippe Mathieu-Daudé static bool trans_BZ(DisasContext *ctx, arg_msa_bz *a) 281a2b0a27dSPhilippe Mathieu-Daudé { 282d61566cfSPhilippe Mathieu-Daudé return gen_msa_BxZ(ctx, a->df, a->wt, a->sa, false); 283a2b0a27dSPhilippe Mathieu-Daudé } 284a2b0a27dSPhilippe Mathieu-Daudé 285d61566cfSPhilippe Mathieu-Daudé static bool trans_BNZ(DisasContext *ctx, arg_msa_bz *a) 286a2b0a27dSPhilippe Mathieu-Daudé { 287d61566cfSPhilippe Mathieu-Daudé return gen_msa_BxZ(ctx, a->df, a->wt, a->sa, true); 288a2b0a27dSPhilippe Mathieu-Daudé } 289a2b0a27dSPhilippe Mathieu-Daudé 2907cc351ffSPhilippe Mathieu-Daudé static bool trans_msa_i8(DisasContext *ctx, arg_msa_i *a, 2917cc351ffSPhilippe Mathieu-Daudé gen_helper_piii *gen_msa_i8) 292a2b0a27dSPhilippe Mathieu-Daudé { 2937cc351ffSPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 2947cc351ffSPhilippe Mathieu-Daudé return true; 295a2b0a27dSPhilippe Mathieu-Daudé } 296a2b0a27dSPhilippe Mathieu-Daudé 2977cc351ffSPhilippe Mathieu-Daudé gen_msa_i8(cpu_env, 2987cc351ffSPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 2997cc351ffSPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 3007cc351ffSPhilippe Mathieu-Daudé tcg_constant_i32(a->sa)); 3017cc351ffSPhilippe Mathieu-Daudé 3027cc351ffSPhilippe Mathieu-Daudé return true; 303a2b0a27dSPhilippe Mathieu-Daudé } 304a2b0a27dSPhilippe Mathieu-Daudé 3057cc351ffSPhilippe Mathieu-Daudé TRANS(ANDI, trans_msa_i8, gen_helper_msa_andi_b); 3067cc351ffSPhilippe Mathieu-Daudé TRANS(ORI, trans_msa_i8, gen_helper_msa_ori_b); 3077cc351ffSPhilippe Mathieu-Daudé TRANS(NORI, trans_msa_i8, gen_helper_msa_nori_b); 3087cc351ffSPhilippe Mathieu-Daudé TRANS(XORI, trans_msa_i8, gen_helper_msa_xori_b); 3097cc351ffSPhilippe Mathieu-Daudé TRANS(BMNZI, trans_msa_i8, gen_helper_msa_bmnzi_b); 3107cc351ffSPhilippe Mathieu-Daudé TRANS(BMZI, trans_msa_i8, gen_helper_msa_bmzi_b); 3117cc351ffSPhilippe Mathieu-Daudé TRANS(BSELI, trans_msa_i8, gen_helper_msa_bseli_b); 3127cc351ffSPhilippe Mathieu-Daudé 313a9e17958SPhilippe Mathieu-Daudé static bool trans_SHF(DisasContext *ctx, arg_msa_i *a) 314a9e17958SPhilippe Mathieu-Daudé { 315a9e17958SPhilippe Mathieu-Daudé if (a->df == DF_DOUBLE) { 316a9e17958SPhilippe Mathieu-Daudé return false; 317a9e17958SPhilippe Mathieu-Daudé } 318a9e17958SPhilippe Mathieu-Daudé 319a9e17958SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 320a9e17958SPhilippe Mathieu-Daudé return true; 321a9e17958SPhilippe Mathieu-Daudé } 322a9e17958SPhilippe Mathieu-Daudé 323a9e17958SPhilippe Mathieu-Daudé gen_helper_msa_shf_df(cpu_env, 324a9e17958SPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 325a9e17958SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 326a9e17958SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 327a9e17958SPhilippe Mathieu-Daudé tcg_constant_i32(a->sa)); 328a9e17958SPhilippe Mathieu-Daudé 329a9e17958SPhilippe Mathieu-Daudé return true; 330a9e17958SPhilippe Mathieu-Daudé } 331a9e17958SPhilippe Mathieu-Daudé 332b8e74816SPhilippe Mathieu-Daudé static bool trans_msa_i5(DisasContext *ctx, arg_msa_i *a, 333b8e74816SPhilippe Mathieu-Daudé gen_helper_piiii *gen_msa_i5) 334a2b0a27dSPhilippe Mathieu-Daudé { 335b8e74816SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 336b8e74816SPhilippe Mathieu-Daudé return true; 337a2b0a27dSPhilippe Mathieu-Daudé } 338a2b0a27dSPhilippe Mathieu-Daudé 339b8e74816SPhilippe Mathieu-Daudé gen_msa_i5(cpu_env, 340b8e74816SPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 341b8e74816SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 342b8e74816SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 343b8e74816SPhilippe Mathieu-Daudé tcg_constant_i32(a->sa)); 344b8e74816SPhilippe Mathieu-Daudé 345b8e74816SPhilippe Mathieu-Daudé return true; 346a2b0a27dSPhilippe Mathieu-Daudé } 347a2b0a27dSPhilippe Mathieu-Daudé 348b8e74816SPhilippe Mathieu-Daudé TRANS(ADDVI, trans_msa_i5, gen_helper_msa_addvi_df); 349b8e74816SPhilippe Mathieu-Daudé TRANS(SUBVI, trans_msa_i5, gen_helper_msa_subvi_df); 350b8e74816SPhilippe Mathieu-Daudé TRANS(MAXI_S, trans_msa_i5, gen_helper_msa_maxi_s_df); 351b8e74816SPhilippe Mathieu-Daudé TRANS(MAXI_U, trans_msa_i5, gen_helper_msa_maxi_u_df); 352b8e74816SPhilippe Mathieu-Daudé TRANS(MINI_S, trans_msa_i5, gen_helper_msa_mini_s_df); 353b8e74816SPhilippe Mathieu-Daudé TRANS(MINI_U, trans_msa_i5, gen_helper_msa_mini_u_df); 354b8e74816SPhilippe Mathieu-Daudé TRANS(CLTI_S, trans_msa_i5, gen_helper_msa_clti_s_df); 355b8e74816SPhilippe Mathieu-Daudé TRANS(CLTI_U, trans_msa_i5, gen_helper_msa_clti_u_df); 356b8e74816SPhilippe Mathieu-Daudé TRANS(CLEI_S, trans_msa_i5, gen_helper_msa_clei_s_df); 357b8e74816SPhilippe Mathieu-Daudé TRANS(CLEI_U, trans_msa_i5, gen_helper_msa_clei_u_df); 358b8e74816SPhilippe Mathieu-Daudé TRANS(CEQI, trans_msa_i5, gen_helper_msa_ceqi_df); 359b8e74816SPhilippe Mathieu-Daudé 36075094c33SPhilippe Mathieu-Daudé static bool trans_LDI(DisasContext *ctx, arg_msa_ldi *a) 36175094c33SPhilippe Mathieu-Daudé { 36275094c33SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 36375094c33SPhilippe Mathieu-Daudé return true; 36475094c33SPhilippe Mathieu-Daudé } 36575094c33SPhilippe Mathieu-Daudé 36675094c33SPhilippe Mathieu-Daudé gen_helper_msa_ldi_df(cpu_env, 36775094c33SPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 36875094c33SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 36975094c33SPhilippe Mathieu-Daudé tcg_constant_i32(a->sa)); 37075094c33SPhilippe Mathieu-Daudé 37175094c33SPhilippe Mathieu-Daudé return true; 37275094c33SPhilippe Mathieu-Daudé } 37375094c33SPhilippe Mathieu-Daudé 3744701d23aSPhilippe Mathieu-Daudé static bool trans_msa_bit(DisasContext *ctx, arg_msa_bit *a, 3754701d23aSPhilippe Mathieu-Daudé gen_helper_piiii *gen_msa_bit) 376a2b0a27dSPhilippe Mathieu-Daudé { 3774701d23aSPhilippe Mathieu-Daudé if (a->df < 0) { 3784701d23aSPhilippe Mathieu-Daudé return false; 379a2b0a27dSPhilippe Mathieu-Daudé } 380a2b0a27dSPhilippe Mathieu-Daudé 3814701d23aSPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 3824701d23aSPhilippe Mathieu-Daudé return true; 383a2b0a27dSPhilippe Mathieu-Daudé } 384a2b0a27dSPhilippe Mathieu-Daudé 3854701d23aSPhilippe Mathieu-Daudé gen_msa_bit(cpu_env, 3864701d23aSPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 3874701d23aSPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 3884701d23aSPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 3894701d23aSPhilippe Mathieu-Daudé tcg_constant_i32(a->m)); 3904701d23aSPhilippe Mathieu-Daudé 3914701d23aSPhilippe Mathieu-Daudé return true; 392a2b0a27dSPhilippe Mathieu-Daudé } 393a2b0a27dSPhilippe Mathieu-Daudé 3944701d23aSPhilippe Mathieu-Daudé TRANS(SLLI, trans_msa_bit, gen_helper_msa_slli_df); 3954701d23aSPhilippe Mathieu-Daudé TRANS(SRAI, trans_msa_bit, gen_helper_msa_srai_df); 3964701d23aSPhilippe Mathieu-Daudé TRANS(SRLI, trans_msa_bit, gen_helper_msa_srli_df); 3974701d23aSPhilippe Mathieu-Daudé TRANS(BCLRI, trans_msa_bit, gen_helper_msa_bclri_df); 3984701d23aSPhilippe Mathieu-Daudé TRANS(BSETI, trans_msa_bit, gen_helper_msa_bseti_df); 3994701d23aSPhilippe Mathieu-Daudé TRANS(BNEGI, trans_msa_bit, gen_helper_msa_bnegi_df); 4004701d23aSPhilippe Mathieu-Daudé TRANS(BINSLI, trans_msa_bit, gen_helper_msa_binsli_df); 4014701d23aSPhilippe Mathieu-Daudé TRANS(BINSRI, trans_msa_bit, gen_helper_msa_binsri_df); 4024701d23aSPhilippe Mathieu-Daudé TRANS(SAT_S, trans_msa_bit, gen_helper_msa_sat_u_df); 4034701d23aSPhilippe Mathieu-Daudé TRANS(SAT_U, trans_msa_bit, gen_helper_msa_sat_u_df); 4044701d23aSPhilippe Mathieu-Daudé TRANS(SRARI, trans_msa_bit, gen_helper_msa_srari_df); 4054701d23aSPhilippe Mathieu-Daudé TRANS(SRLRI, trans_msa_bit, gen_helper_msa_srlri_df); 4064701d23aSPhilippe Mathieu-Daudé 407ff29e5d3SPhilippe Mathieu-Daudé static bool trans_msa_3rf(DisasContext *ctx, arg_msa_r *a, 408ff29e5d3SPhilippe Mathieu-Daudé gen_helper_piiii *gen_msa_3rf) 409ff29e5d3SPhilippe Mathieu-Daudé { 410ff29e5d3SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 411ff29e5d3SPhilippe Mathieu-Daudé return true; 412ff29e5d3SPhilippe Mathieu-Daudé } 413ff29e5d3SPhilippe Mathieu-Daudé 414ff29e5d3SPhilippe Mathieu-Daudé gen_msa_3rf(cpu_env, 415ff29e5d3SPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 416ff29e5d3SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 417ff29e5d3SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 418ff29e5d3SPhilippe Mathieu-Daudé tcg_constant_i32(a->wt)); 419ff29e5d3SPhilippe Mathieu-Daudé 420ff29e5d3SPhilippe Mathieu-Daudé return true; 421ff29e5d3SPhilippe Mathieu-Daudé } 422ff29e5d3SPhilippe Mathieu-Daudé 4237acb5c78SPhilippe Mathieu-Daudé static bool trans_msa_3r(DisasContext *ctx, arg_msa_r *a, 4247acb5c78SPhilippe Mathieu-Daudé gen_helper_piii *gen_msa_3r) 4257acb5c78SPhilippe Mathieu-Daudé { 426f18708a5SPhilippe Mathieu-Daudé if (!gen_msa_3r) { 427f18708a5SPhilippe Mathieu-Daudé return false; 428f18708a5SPhilippe Mathieu-Daudé } 429f18708a5SPhilippe Mathieu-Daudé 4307acb5c78SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 4317acb5c78SPhilippe Mathieu-Daudé return true; 4327acb5c78SPhilippe Mathieu-Daudé } 4337acb5c78SPhilippe Mathieu-Daudé 4347acb5c78SPhilippe Mathieu-Daudé gen_msa_3r(cpu_env, 4357acb5c78SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 4367acb5c78SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 4377acb5c78SPhilippe Mathieu-Daudé tcg_constant_i32(a->wt)); 4387acb5c78SPhilippe Mathieu-Daudé 4397acb5c78SPhilippe Mathieu-Daudé return true; 4407acb5c78SPhilippe Mathieu-Daudé } 4417acb5c78SPhilippe Mathieu-Daudé 4427acb5c78SPhilippe Mathieu-Daudé TRANS(AND_V, trans_msa_3r, gen_helper_msa_and_v); 4437acb5c78SPhilippe Mathieu-Daudé TRANS(OR_V, trans_msa_3r, gen_helper_msa_or_v); 4447acb5c78SPhilippe Mathieu-Daudé TRANS(NOR_V, trans_msa_3r, gen_helper_msa_nor_v); 4457acb5c78SPhilippe Mathieu-Daudé TRANS(XOR_V, trans_msa_3r, gen_helper_msa_xor_v); 4467acb5c78SPhilippe Mathieu-Daudé TRANS(BMNZ_V, trans_msa_3r, gen_helper_msa_bmnz_v); 4477acb5c78SPhilippe Mathieu-Daudé TRANS(BMZ_V, trans_msa_3r, gen_helper_msa_bmz_v); 4487acb5c78SPhilippe Mathieu-Daudé TRANS(BSEL_V, trans_msa_3r, gen_helper_msa_bsel_v); 4497acb5c78SPhilippe Mathieu-Daudé 4500a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SLL, trans_msa_3r, gen_helper_msa_sll); 4510a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SRA, trans_msa_3r, gen_helper_msa_sra); 4520a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SRL, trans_msa_3r, gen_helper_msa_srl); 4530a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(BCLR, trans_msa_3r, gen_helper_msa_bclr); 4540a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(BSET, trans_msa_3r, gen_helper_msa_bset); 4550a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(BNEG, trans_msa_3r, gen_helper_msa_bneg); 456c79db8c2SPhilippe Mathieu-Daudé TRANS_DF_iii(BINSL, trans_msa_3r, gen_helper_msa_binsl); 457c79db8c2SPhilippe Mathieu-Daudé TRANS_DF_iii(BINSR, trans_msa_3r, gen_helper_msa_binsr); 458c79db8c2SPhilippe Mathieu-Daudé 4590a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ADDV, trans_msa_3r, gen_helper_msa_addv); 4600a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SUBV, trans_msa_3r, gen_helper_msa_subv); 4610a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MAX_S, trans_msa_3r, gen_helper_msa_max_s); 4620a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MAX_U, trans_msa_3r, gen_helper_msa_max_u); 4630a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MIN_S, trans_msa_3r, gen_helper_msa_min_s); 4640a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MIN_U, trans_msa_3r, gen_helper_msa_min_u); 4650a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MAX_A, trans_msa_3r, gen_helper_msa_max_a); 4660a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MIN_A, trans_msa_3r, gen_helper_msa_min_a); 4670a086d2eSPhilippe Mathieu-Daudé 4680a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(CEQ, trans_msa_3r, gen_helper_msa_ceq); 4690a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(CLT_S, trans_msa_3r, gen_helper_msa_clt_s); 4700a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(CLT_U, trans_msa_3r, gen_helper_msa_clt_u); 4710a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(CLE_S, trans_msa_3r, gen_helper_msa_cle_s); 4720a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(CLE_U, trans_msa_3r, gen_helper_msa_cle_u); 4730a086d2eSPhilippe Mathieu-Daudé 4740a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ADD_A, trans_msa_3r, gen_helper_msa_add_a); 4750a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ADDS_A, trans_msa_3r, gen_helper_msa_adds_a); 4760a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ADDS_S, trans_msa_3r, gen_helper_msa_adds_s); 4770a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ADDS_U, trans_msa_3r, gen_helper_msa_adds_u); 4780a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(AVE_S, trans_msa_3r, gen_helper_msa_ave_s); 4790a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(AVE_U, trans_msa_3r, gen_helper_msa_ave_u); 4800a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(AVER_S, trans_msa_3r, gen_helper_msa_aver_s); 4810a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(AVER_U, trans_msa_3r, gen_helper_msa_aver_u); 4820a086d2eSPhilippe Mathieu-Daudé 4830a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SUBS_S, trans_msa_3r, gen_helper_msa_subs_s); 4840a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SUBS_U, trans_msa_3r, gen_helper_msa_subs_u); 4850a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SUBSUS_U, trans_msa_3r, gen_helper_msa_subsus_u); 4860a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SUBSUU_S, trans_msa_3r, gen_helper_msa_subsuu_s); 4870a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ASUB_S, trans_msa_3r, gen_helper_msa_asub_s); 4880a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ASUB_U, trans_msa_3r, gen_helper_msa_asub_u); 4890a086d2eSPhilippe Mathieu-Daudé 4900a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MULV, trans_msa_3r, gen_helper_msa_mulv); 4910a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MADDV, trans_msa_3r, gen_helper_msa_maddv); 4920a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MSUBV, trans_msa_3r, gen_helper_msa_msubv); 4930a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(DIV_S, trans_msa_3r, gen_helper_msa_div_s); 4940a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(DIV_U, trans_msa_3r, gen_helper_msa_div_u); 4950a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MOD_S, trans_msa_3r, gen_helper_msa_mod_s); 4960a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(MOD_U, trans_msa_3r, gen_helper_msa_mod_u); 4970a086d2eSPhilippe Mathieu-Daudé 498f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(DOTP_S, trans_msa_3r, gen_helper_msa_dotp_s); 499f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(DOTP_U, trans_msa_3r, gen_helper_msa_dotp_u); 500f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(DPADD_S, trans_msa_3r, gen_helper_msa_dpadd_s); 501f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(DPADD_U, trans_msa_3r, gen_helper_msa_dpadd_u); 502f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(DPSUB_S, trans_msa_3r, gen_helper_msa_dpsub_s); 503f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(DPSUB_U, trans_msa_3r, gen_helper_msa_dpsub_u); 504f18708a5SPhilippe Mathieu-Daudé 50567bedef5SPhilippe Mathieu-Daudé TRANS(SLD, trans_msa_3rf, gen_helper_msa_sld_df); 50667bedef5SPhilippe Mathieu-Daudé TRANS(SPLAT, trans_msa_3rf, gen_helper_msa_splat_df); 5070a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(PCKEV, trans_msa_3r, gen_helper_msa_pckev); 5080a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(PCKOD, trans_msa_3r, gen_helper_msa_pckod); 5090a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ILVL, trans_msa_3r, gen_helper_msa_ilvl); 5100a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ILVR, trans_msa_3r, gen_helper_msa_ilvr); 5110a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ILVEV, trans_msa_3r, gen_helper_msa_ilvev); 5120a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(ILVOD, trans_msa_3r, gen_helper_msa_ilvod); 51367bedef5SPhilippe Mathieu-Daudé 51467bedef5SPhilippe Mathieu-Daudé TRANS(VSHF, trans_msa_3rf, gen_helper_msa_vshf_df); 5150a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SRAR, trans_msa_3r, gen_helper_msa_srar); 5160a086d2eSPhilippe Mathieu-Daudé TRANS_DF_iii(SRLR, trans_msa_3r, gen_helper_msa_srlr); 517f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(HADD_S, trans_msa_3r, gen_helper_msa_hadd_s); 518f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(HADD_U, trans_msa_3r, gen_helper_msa_hadd_u); 519f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(HSUB_S, trans_msa_3r, gen_helper_msa_hsub_s); 520f18708a5SPhilippe Mathieu-Daudé TRANS_DF_iii_b(HSUB_U, trans_msa_3r, gen_helper_msa_hsub_u); 52167bedef5SPhilippe Mathieu-Daudé 52262ba0e85SPhilippe Mathieu-Daudé static bool trans_MOVE_V(DisasContext *ctx, arg_msa_elm *a) 52362ba0e85SPhilippe Mathieu-Daudé { 52462ba0e85SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 52562ba0e85SPhilippe Mathieu-Daudé return true; 52662ba0e85SPhilippe Mathieu-Daudé } 52762ba0e85SPhilippe Mathieu-Daudé 52862ba0e85SPhilippe Mathieu-Daudé gen_helper_msa_move_v(cpu_env, 52962ba0e85SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 53062ba0e85SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws)); 53162ba0e85SPhilippe Mathieu-Daudé 53262ba0e85SPhilippe Mathieu-Daudé return true; 53362ba0e85SPhilippe Mathieu-Daudé } 53462ba0e85SPhilippe Mathieu-Daudé 535*643ec902SPhilippe Mathieu-Daudé static bool trans_CTCMSA(DisasContext *ctx, arg_msa_elm *a) 536a2b0a27dSPhilippe Mathieu-Daudé { 537*643ec902SPhilippe Mathieu-Daudé TCGv telm; 538a2b0a27dSPhilippe Mathieu-Daudé 539*643ec902SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 540*643ec902SPhilippe Mathieu-Daudé return true; 541a2b0a27dSPhilippe Mathieu-Daudé } 542a2b0a27dSPhilippe Mathieu-Daudé 543*643ec902SPhilippe Mathieu-Daudé telm = tcg_temp_new(); 544*643ec902SPhilippe Mathieu-Daudé 545*643ec902SPhilippe Mathieu-Daudé gen_load_gpr(telm, a->ws); 546*643ec902SPhilippe Mathieu-Daudé gen_helper_msa_ctcmsa(cpu_env, telm, tcg_constant_i32(a->wd)); 547*643ec902SPhilippe Mathieu-Daudé 548a2b0a27dSPhilippe Mathieu-Daudé tcg_temp_free(telm); 549*643ec902SPhilippe Mathieu-Daudé 550*643ec902SPhilippe Mathieu-Daudé return true; 5516f742376SPhilippe Mathieu-Daudé } 5526f742376SPhilippe Mathieu-Daudé 5536f742376SPhilippe Mathieu-Daudé static bool trans_CFCMSA(DisasContext *ctx, arg_msa_elm *a) 5546f742376SPhilippe Mathieu-Daudé { 5556f742376SPhilippe Mathieu-Daudé TCGv telm; 5566f742376SPhilippe Mathieu-Daudé 5576f742376SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 5586f742376SPhilippe Mathieu-Daudé return true; 5596f742376SPhilippe Mathieu-Daudé } 5606f742376SPhilippe Mathieu-Daudé 5616f742376SPhilippe Mathieu-Daudé telm = tcg_temp_new(); 5626f742376SPhilippe Mathieu-Daudé 5636f742376SPhilippe Mathieu-Daudé gen_helper_msa_cfcmsa(telm, cpu_env, tcg_constant_i32(a->ws)); 5646f742376SPhilippe Mathieu-Daudé gen_store_gpr(telm, a->wd); 5656f742376SPhilippe Mathieu-Daudé 5666f742376SPhilippe Mathieu-Daudé tcg_temp_free(telm); 5676f742376SPhilippe Mathieu-Daudé 5686f742376SPhilippe Mathieu-Daudé return true; 569a2b0a27dSPhilippe Mathieu-Daudé } 570a2b0a27dSPhilippe Mathieu-Daudé 5710a510c93SPhilippe Mathieu-Daudé static bool trans_msa_elm(DisasContext *ctx, arg_msa_elm_df *a, 5720a510c93SPhilippe Mathieu-Daudé gen_helper_piiii *gen_msa_elm_df) 5730a510c93SPhilippe Mathieu-Daudé { 5740a510c93SPhilippe Mathieu-Daudé if (a->df < 0) { 5750a510c93SPhilippe Mathieu-Daudé return false; 5760a510c93SPhilippe Mathieu-Daudé } 5770a510c93SPhilippe Mathieu-Daudé 5780a510c93SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 5790a510c93SPhilippe Mathieu-Daudé return true; 5800a510c93SPhilippe Mathieu-Daudé } 5810a510c93SPhilippe Mathieu-Daudé 5820a510c93SPhilippe Mathieu-Daudé gen_msa_elm_df(cpu_env, 5830a510c93SPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 5840a510c93SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 5850a510c93SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 5860a510c93SPhilippe Mathieu-Daudé tcg_constant_i32(a->n)); 5870a510c93SPhilippe Mathieu-Daudé 5880a510c93SPhilippe Mathieu-Daudé return true; 5890a510c93SPhilippe Mathieu-Daudé } 5900a510c93SPhilippe Mathieu-Daudé 5910a510c93SPhilippe Mathieu-Daudé TRANS(SLDI, trans_msa_elm, gen_helper_msa_sldi_df); 5920a510c93SPhilippe Mathieu-Daudé TRANS(SPLATI, trans_msa_elm, gen_helper_msa_splati_df); 5930a510c93SPhilippe Mathieu-Daudé TRANS(INSVE, trans_msa_elm, gen_helper_msa_insve_df); 5940a510c93SPhilippe Mathieu-Daudé 5952f2745c8SPhilippe Mathieu-Daudé static bool trans_msa_elm_fn(DisasContext *ctx, arg_msa_elm_df *a, 5962f2745c8SPhilippe Mathieu-Daudé gen_helper_piii * const gen_msa_elm[4]) 5972f2745c8SPhilippe Mathieu-Daudé { 5982f2745c8SPhilippe Mathieu-Daudé if (a->df < 0 || !gen_msa_elm[a->df]) { 5992f2745c8SPhilippe Mathieu-Daudé return false; 6002f2745c8SPhilippe Mathieu-Daudé } 6012f2745c8SPhilippe Mathieu-Daudé 6022f2745c8SPhilippe Mathieu-Daudé if (check_msa_enabled(ctx)) { 6032f2745c8SPhilippe Mathieu-Daudé return true; 6042f2745c8SPhilippe Mathieu-Daudé } 6052f2745c8SPhilippe Mathieu-Daudé 6062f2745c8SPhilippe Mathieu-Daudé if (a->wd == 0) { 6072f2745c8SPhilippe Mathieu-Daudé /* Treat as NOP. */ 6082f2745c8SPhilippe Mathieu-Daudé return true; 6092f2745c8SPhilippe Mathieu-Daudé } 6102f2745c8SPhilippe Mathieu-Daudé 6112f2745c8SPhilippe Mathieu-Daudé gen_msa_elm[a->df](cpu_env, 6122f2745c8SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 6132f2745c8SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws), 6142f2745c8SPhilippe Mathieu-Daudé tcg_constant_i32(a->n)); 6152f2745c8SPhilippe Mathieu-Daudé 6162f2745c8SPhilippe Mathieu-Daudé return true; 6172f2745c8SPhilippe Mathieu-Daudé } 6182f2745c8SPhilippe Mathieu-Daudé 6192f2745c8SPhilippe Mathieu-Daudé #if defined(TARGET_MIPS64) 6202f2745c8SPhilippe Mathieu-Daudé #define NULL_IF_MIPS32(function) function 6212f2745c8SPhilippe Mathieu-Daudé #else 6222f2745c8SPhilippe Mathieu-Daudé #define NULL_IF_MIPS32(function) NULL 6232f2745c8SPhilippe Mathieu-Daudé #endif 6242f2745c8SPhilippe Mathieu-Daudé 6252f2745c8SPhilippe Mathieu-Daudé static bool trans_COPY_U(DisasContext *ctx, arg_msa_elm_df *a) 6262f2745c8SPhilippe Mathieu-Daudé { 6272f2745c8SPhilippe Mathieu-Daudé static gen_helper_piii * const gen_msa_copy_u[4] = { 6282f2745c8SPhilippe Mathieu-Daudé gen_helper_msa_copy_u_b, gen_helper_msa_copy_u_h, 6292f2745c8SPhilippe Mathieu-Daudé NULL_IF_MIPS32(gen_helper_msa_copy_u_w), NULL 6302f2745c8SPhilippe Mathieu-Daudé }; 6312f2745c8SPhilippe Mathieu-Daudé 6322f2745c8SPhilippe Mathieu-Daudé return trans_msa_elm_fn(ctx, a, gen_msa_copy_u); 6332f2745c8SPhilippe Mathieu-Daudé } 6342f2745c8SPhilippe Mathieu-Daudé 63597fe6755SPhilippe Mathieu-Daudé static bool trans_COPY_S(DisasContext *ctx, arg_msa_elm_df *a) 636a2b0a27dSPhilippe Mathieu-Daudé { 63797fe6755SPhilippe Mathieu-Daudé static gen_helper_piii * const gen_msa_copy_s[4] = { 63897fe6755SPhilippe Mathieu-Daudé gen_helper_msa_copy_s_b, gen_helper_msa_copy_s_h, 63997fe6755SPhilippe Mathieu-Daudé gen_helper_msa_copy_s_w, NULL_IF_MIPS32(gen_helper_msa_copy_s_d) 64097fe6755SPhilippe Mathieu-Daudé }; 641a2b0a27dSPhilippe Mathieu-Daudé 64297fe6755SPhilippe Mathieu-Daudé return trans_msa_elm_fn(ctx, a, gen_msa_copy_s); 64397fe6755SPhilippe Mathieu-Daudé } 644a2b0a27dSPhilippe Mathieu-Daudé 64597fe6755SPhilippe Mathieu-Daudé static bool trans_INSERT(DisasContext *ctx, arg_msa_elm_df *a) 64697fe6755SPhilippe Mathieu-Daudé { 64797fe6755SPhilippe Mathieu-Daudé static gen_helper_piii * const gen_msa_insert[4] = { 64897fe6755SPhilippe Mathieu-Daudé gen_helper_msa_insert_b, gen_helper_msa_insert_h, 64997fe6755SPhilippe Mathieu-Daudé gen_helper_msa_insert_w, NULL_IF_MIPS32(gen_helper_msa_insert_d) 65097fe6755SPhilippe Mathieu-Daudé }; 65197fe6755SPhilippe Mathieu-Daudé 65297fe6755SPhilippe Mathieu-Daudé return trans_msa_elm_fn(ctx, a, gen_msa_insert); 653a2b0a27dSPhilippe Mathieu-Daudé } 654a2b0a27dSPhilippe Mathieu-Daudé 6552d5246f3SPhilippe Mathieu-Daudé TRANS(FCAF, trans_msa_3rf, gen_helper_msa_fcaf_df); 6562d5246f3SPhilippe Mathieu-Daudé TRANS(FCUN, trans_msa_3rf, gen_helper_msa_fcun_df); 6572d5246f3SPhilippe Mathieu-Daudé TRANS(FCEQ, trans_msa_3rf, gen_helper_msa_fceq_df); 6582d5246f3SPhilippe Mathieu-Daudé TRANS(FCUEQ, trans_msa_3rf, gen_helper_msa_fcueq_df); 6592d5246f3SPhilippe Mathieu-Daudé TRANS(FCLT, trans_msa_3rf, gen_helper_msa_fclt_df); 6602d5246f3SPhilippe Mathieu-Daudé TRANS(FCULT, trans_msa_3rf, gen_helper_msa_fcult_df); 6612d5246f3SPhilippe Mathieu-Daudé TRANS(FCLE, trans_msa_3rf, gen_helper_msa_fcle_df); 6622d5246f3SPhilippe Mathieu-Daudé TRANS(FCULE, trans_msa_3rf, gen_helper_msa_fcule_df); 6632d5246f3SPhilippe Mathieu-Daudé TRANS(FSAF, trans_msa_3rf, gen_helper_msa_fsaf_df); 6642d5246f3SPhilippe Mathieu-Daudé TRANS(FSUN, trans_msa_3rf, gen_helper_msa_fsun_df); 6652d5246f3SPhilippe Mathieu-Daudé TRANS(FSEQ, trans_msa_3rf, gen_helper_msa_fseq_df); 6662d5246f3SPhilippe Mathieu-Daudé TRANS(FSUEQ, trans_msa_3rf, gen_helper_msa_fsueq_df); 6672d5246f3SPhilippe Mathieu-Daudé TRANS(FSLT, trans_msa_3rf, gen_helper_msa_fslt_df); 6682d5246f3SPhilippe Mathieu-Daudé TRANS(FSULT, trans_msa_3rf, gen_helper_msa_fsult_df); 6692d5246f3SPhilippe Mathieu-Daudé TRANS(FSLE, trans_msa_3rf, gen_helper_msa_fsle_df); 6702d5246f3SPhilippe Mathieu-Daudé TRANS(FSULE, trans_msa_3rf, gen_helper_msa_fsule_df); 6712d5246f3SPhilippe Mathieu-Daudé 6722d5246f3SPhilippe Mathieu-Daudé TRANS(FADD, trans_msa_3rf, gen_helper_msa_fadd_df); 6732d5246f3SPhilippe Mathieu-Daudé TRANS(FSUB, trans_msa_3rf, gen_helper_msa_fsub_df); 6742d5246f3SPhilippe Mathieu-Daudé TRANS(FMUL, trans_msa_3rf, gen_helper_msa_fmul_df); 6752d5246f3SPhilippe Mathieu-Daudé TRANS(FDIV, trans_msa_3rf, gen_helper_msa_fdiv_df); 6762d5246f3SPhilippe Mathieu-Daudé TRANS(FMADD, trans_msa_3rf, gen_helper_msa_fmadd_df); 6772d5246f3SPhilippe Mathieu-Daudé TRANS(FMSUB, trans_msa_3rf, gen_helper_msa_fmsub_df); 6782d5246f3SPhilippe Mathieu-Daudé TRANS(FEXP2, trans_msa_3rf, gen_helper_msa_fexp2_df); 6792d5246f3SPhilippe Mathieu-Daudé TRANS(FEXDO, trans_msa_3rf, gen_helper_msa_fexdo_df); 6802d5246f3SPhilippe Mathieu-Daudé TRANS(FTQ, trans_msa_3rf, gen_helper_msa_ftq_df); 6812d5246f3SPhilippe Mathieu-Daudé TRANS(FMIN, trans_msa_3rf, gen_helper_msa_fmin_df); 6822d5246f3SPhilippe Mathieu-Daudé TRANS(FMIN_A, trans_msa_3rf, gen_helper_msa_fmin_a_df); 6832d5246f3SPhilippe Mathieu-Daudé TRANS(FMAX, trans_msa_3rf, gen_helper_msa_fmax_df); 6842d5246f3SPhilippe Mathieu-Daudé TRANS(FMAX_A, trans_msa_3rf, gen_helper_msa_fmax_a_df); 6852d5246f3SPhilippe Mathieu-Daudé 6862d5246f3SPhilippe Mathieu-Daudé TRANS(FCOR, trans_msa_3rf, gen_helper_msa_fcor_df); 6872d5246f3SPhilippe Mathieu-Daudé TRANS(FCUNE, trans_msa_3rf, gen_helper_msa_fcune_df); 6882d5246f3SPhilippe Mathieu-Daudé TRANS(FCNE, trans_msa_3rf, gen_helper_msa_fcne_df); 689ff29e5d3SPhilippe Mathieu-Daudé TRANS(MUL_Q, trans_msa_3rf, gen_helper_msa_mul_q_df); 690ff29e5d3SPhilippe Mathieu-Daudé TRANS(MADD_Q, trans_msa_3rf, gen_helper_msa_madd_q_df); 691ff29e5d3SPhilippe Mathieu-Daudé TRANS(MSUB_Q, trans_msa_3rf, gen_helper_msa_msub_q_df); 6922d5246f3SPhilippe Mathieu-Daudé TRANS(FSOR, trans_msa_3rf, gen_helper_msa_fsor_df); 6932d5246f3SPhilippe Mathieu-Daudé TRANS(FSUNE, trans_msa_3rf, gen_helper_msa_fsune_df); 6942d5246f3SPhilippe Mathieu-Daudé TRANS(FSNE, trans_msa_3rf, gen_helper_msa_fsne_df); 695ff29e5d3SPhilippe Mathieu-Daudé TRANS(MULR_Q, trans_msa_3rf, gen_helper_msa_mulr_q_df); 696ff29e5d3SPhilippe Mathieu-Daudé TRANS(MADDR_Q, trans_msa_3rf, gen_helper_msa_maddr_q_df); 697ff29e5d3SPhilippe Mathieu-Daudé TRANS(MSUBR_Q, trans_msa_3rf, gen_helper_msa_msubr_q_df); 698ff29e5d3SPhilippe Mathieu-Daudé 699adcff99aSPhilippe Mathieu-Daudé static bool trans_msa_2r(DisasContext *ctx, arg_msa_r *a, 700adcff99aSPhilippe Mathieu-Daudé gen_helper_pii *gen_msa_2r) 701a2b0a27dSPhilippe Mathieu-Daudé { 702adcff99aSPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 703adcff99aSPhilippe Mathieu-Daudé return true; 704a2b0a27dSPhilippe Mathieu-Daudé } 705a2b0a27dSPhilippe Mathieu-Daudé 706adcff99aSPhilippe Mathieu-Daudé gen_msa_2r(cpu_env, tcg_constant_i32(a->wd), tcg_constant_i32(a->ws)); 707adcff99aSPhilippe Mathieu-Daudé 708adcff99aSPhilippe Mathieu-Daudé return true; 709a2b0a27dSPhilippe Mathieu-Daudé } 710a2b0a27dSPhilippe Mathieu-Daudé 711adcff99aSPhilippe Mathieu-Daudé TRANS_DF_ii(PCNT, trans_msa_2r, gen_helper_msa_pcnt); 712adcff99aSPhilippe Mathieu-Daudé TRANS_DF_ii(NLOC, trans_msa_2r, gen_helper_msa_nloc); 713adcff99aSPhilippe Mathieu-Daudé TRANS_DF_ii(NLZC, trans_msa_2r, gen_helper_msa_nlzc); 714adcff99aSPhilippe Mathieu-Daudé 715675bf34aSPhilippe Mathieu-Daudé static bool trans_FILL(DisasContext *ctx, arg_msa_r *a) 716675bf34aSPhilippe Mathieu-Daudé { 717675bf34aSPhilippe Mathieu-Daudé if (TARGET_LONG_BITS != 64 && a->df == DF_DOUBLE) { 718675bf34aSPhilippe Mathieu-Daudé /* Double format valid only for MIPS64 */ 719675bf34aSPhilippe Mathieu-Daudé return false; 720675bf34aSPhilippe Mathieu-Daudé } 721675bf34aSPhilippe Mathieu-Daudé 722675bf34aSPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 723675bf34aSPhilippe Mathieu-Daudé return true; 724675bf34aSPhilippe Mathieu-Daudé } 725675bf34aSPhilippe Mathieu-Daudé 726675bf34aSPhilippe Mathieu-Daudé gen_helper_msa_fill_df(cpu_env, 727675bf34aSPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 728675bf34aSPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 729675bf34aSPhilippe Mathieu-Daudé tcg_constant_i32(a->ws)); 730675bf34aSPhilippe Mathieu-Daudé 731675bf34aSPhilippe Mathieu-Daudé return true; 732675bf34aSPhilippe Mathieu-Daudé } 733675bf34aSPhilippe Mathieu-Daudé 7345c5b6400SPhilippe Mathieu-Daudé static bool trans_msa_2rf(DisasContext *ctx, arg_msa_r *a, 7355c5b6400SPhilippe Mathieu-Daudé gen_helper_piii *gen_msa_2rf) 736a2b0a27dSPhilippe Mathieu-Daudé { 7375c5b6400SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 7385c5b6400SPhilippe Mathieu-Daudé return true; 739a2b0a27dSPhilippe Mathieu-Daudé } 740a2b0a27dSPhilippe Mathieu-Daudé 7415c5b6400SPhilippe Mathieu-Daudé gen_msa_2rf(cpu_env, 7425c5b6400SPhilippe Mathieu-Daudé tcg_constant_i32(a->df), 7435c5b6400SPhilippe Mathieu-Daudé tcg_constant_i32(a->wd), 7445c5b6400SPhilippe Mathieu-Daudé tcg_constant_i32(a->ws)); 7455c5b6400SPhilippe Mathieu-Daudé 7465c5b6400SPhilippe Mathieu-Daudé return true; 747a2b0a27dSPhilippe Mathieu-Daudé } 748a2b0a27dSPhilippe Mathieu-Daudé 7495c5b6400SPhilippe Mathieu-Daudé TRANS(FCLASS, trans_msa_2rf, gen_helper_msa_fclass_df); 7505c5b6400SPhilippe Mathieu-Daudé TRANS(FTRUNC_S, trans_msa_2rf, gen_helper_msa_fclass_df); 7515c5b6400SPhilippe Mathieu-Daudé TRANS(FTRUNC_U, trans_msa_2rf, gen_helper_msa_ftrunc_s_df); 7525c5b6400SPhilippe Mathieu-Daudé TRANS(FSQRT, trans_msa_2rf, gen_helper_msa_fsqrt_df); 7535c5b6400SPhilippe Mathieu-Daudé TRANS(FRSQRT, trans_msa_2rf, gen_helper_msa_frsqrt_df); 7545c5b6400SPhilippe Mathieu-Daudé TRANS(FRCP, trans_msa_2rf, gen_helper_msa_frcp_df); 7555c5b6400SPhilippe Mathieu-Daudé TRANS(FRINT, trans_msa_2rf, gen_helper_msa_frint_df); 7565c5b6400SPhilippe Mathieu-Daudé TRANS(FLOG2, trans_msa_2rf, gen_helper_msa_flog2_df); 7575c5b6400SPhilippe Mathieu-Daudé TRANS(FEXUPL, trans_msa_2rf, gen_helper_msa_fexupl_df); 7585c5b6400SPhilippe Mathieu-Daudé TRANS(FEXUPR, trans_msa_2rf, gen_helper_msa_fexupr_df); 7595c5b6400SPhilippe Mathieu-Daudé TRANS(FFQL, trans_msa_2rf, gen_helper_msa_ffql_df); 7605c5b6400SPhilippe Mathieu-Daudé TRANS(FFQR, trans_msa_2rf, gen_helper_msa_ffqr_df); 7615c5b6400SPhilippe Mathieu-Daudé TRANS(FTINT_S, trans_msa_2rf, gen_helper_msa_ftint_s_df); 7625c5b6400SPhilippe Mathieu-Daudé TRANS(FTINT_U, trans_msa_2rf, gen_helper_msa_ftint_u_df); 7635c5b6400SPhilippe Mathieu-Daudé TRANS(FFINT_S, trans_msa_2rf, gen_helper_msa_ffint_s_df); 7645c5b6400SPhilippe Mathieu-Daudé TRANS(FFINT_U, trans_msa_2rf, gen_helper_msa_ffint_u_df); 7655c5b6400SPhilippe Mathieu-Daudé 766525ea877SPhilippe Mathieu-Daudé static bool trans_MSA(DisasContext *ctx, arg_MSA *a) 767a2b0a27dSPhilippe Mathieu-Daudé { 768a2b0a27dSPhilippe Mathieu-Daudé gen_reserved_instruction(ctx); 769a2b0a27dSPhilippe Mathieu-Daudé 770a2b0a27dSPhilippe Mathieu-Daudé return true; 771a2b0a27dSPhilippe Mathieu-Daudé } 772a2b0a27dSPhilippe Mathieu-Daudé 773ce121fe2SPhilippe Mathieu-Daudé static bool trans_msa_ldst(DisasContext *ctx, arg_msa_i *a, 774ce121fe2SPhilippe Mathieu-Daudé gen_helper_piv *gen_msa_ldst) 775ce121fe2SPhilippe Mathieu-Daudé { 776ce121fe2SPhilippe Mathieu-Daudé TCGv taddr; 777ce121fe2SPhilippe Mathieu-Daudé 778ce121fe2SPhilippe Mathieu-Daudé if (!check_msa_enabled(ctx)) { 779ce121fe2SPhilippe Mathieu-Daudé return true; 780ce121fe2SPhilippe Mathieu-Daudé } 781ce121fe2SPhilippe Mathieu-Daudé 782ce121fe2SPhilippe Mathieu-Daudé taddr = tcg_temp_new(); 783ce121fe2SPhilippe Mathieu-Daudé 784ce121fe2SPhilippe Mathieu-Daudé gen_base_offset_addr(ctx, taddr, a->ws, a->sa << a->df); 785ce121fe2SPhilippe Mathieu-Daudé gen_msa_ldst(cpu_env, tcg_constant_i32(a->wd), taddr); 786ce121fe2SPhilippe Mathieu-Daudé 787ce121fe2SPhilippe Mathieu-Daudé tcg_temp_free(taddr); 788ce121fe2SPhilippe Mathieu-Daudé 789ce121fe2SPhilippe Mathieu-Daudé return true; 790ce121fe2SPhilippe Mathieu-Daudé } 791ce121fe2SPhilippe Mathieu-Daudé 792ce121fe2SPhilippe Mathieu-Daudé TRANS_DF_iv(LD, trans_msa_ldst, gen_helper_msa_ld); 793ce121fe2SPhilippe Mathieu-Daudé TRANS_DF_iv(ST, trans_msa_ldst, gen_helper_msa_st); 794ce121fe2SPhilippe Mathieu-Daudé 79534fe9fa3SPhilippe Mathieu-Daudé static bool trans_LSA(DisasContext *ctx, arg_r *a) 796a2b0a27dSPhilippe Mathieu-Daudé { 797a2b0a27dSPhilippe Mathieu-Daudé return gen_lsa(ctx, a->rd, a->rt, a->rs, a->sa); 798a2b0a27dSPhilippe Mathieu-Daudé } 799a2b0a27dSPhilippe Mathieu-Daudé 80034fe9fa3SPhilippe Mathieu-Daudé static bool trans_DLSA(DisasContext *ctx, arg_r *a) 801a2b0a27dSPhilippe Mathieu-Daudé { 802f5c6ee0cSPhilippe Mathieu-Daudé if (TARGET_LONG_BITS != 64) { 803f5c6ee0cSPhilippe Mathieu-Daudé return false; 804f5c6ee0cSPhilippe Mathieu-Daudé } 805a2b0a27dSPhilippe Mathieu-Daudé return gen_dlsa(ctx, a->rd, a->rt, a->rs, a->sa); 806a2b0a27dSPhilippe Mathieu-Daudé } 807