From patchwork Mon Mar 9 12:14:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: LIU Zhiwei X-Patchwork-Id: 11427009 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E75C013A4 for ; Mon, 9 Mar 2020 12:21:25 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B85D6205ED for ; Mon, 9 Mar 2020 12:21:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B85D6205ED Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=c-sky.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:42104 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBHPQ-0002uU-Rg for patchwork-qemu-devel@patchwork.kernel.org; Mon, 09 Mar 2020 08:21:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56174) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBHJQ-00019B-9e for qemu-devel@nongnu.org; Mon, 09 Mar 2020 08:15:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jBHJN-0002Rj-M6 for qemu-devel@nongnu.org; Mon, 09 Mar 2020 08:15:12 -0400 Received: from smtp2200-217.mail.aliyun.com ([121.197.200.217]:54475) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jBHJN-0002Oh-2Q; Mon, 09 Mar 2020 08:15:09 -0400 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.07436282|-1; CH=blue; DM=||false|; DS=CONTINUE|ham_system_inform|0.146023-0.00653716-0.84744; FP=10004720976996441646|1|1|7|0|-1|-1|-1; HT=e02c03294; MF=zhiwei_liu@c-sky.com; NM=1; PH=DS; RN=10; RT=10; SR=0; TI=SMTPD_---.GyaeXy8_1583756101; Received: from L-PF1D6DP4-1208.hz.ali.com(mailfrom:zhiwei_liu@c-sky.com fp:SMTPD_---.GyaeXy8_1583756101) by smtp.aliyun-inc.com(10.147.41.199); Mon, 09 Mar 2020 20:15:05 +0800 From: LIU Zhiwei To: richard.henderson@linaro.org, alistair23@gmail.com, chihmin.chao@sifive.com, palmer@dabbelt.com Subject: [PATCH v3 06/60] target/riscv: add vector index load and store instructions Date: Mon, 9 Mar 2020 20:14:03 +0800 Message-Id: <20200309121457.13719-7-zhiwei_liu@c-sky.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200309121457.13719-1-zhiwei_liu@c-sky.com> References: <20200309121457.13719-1-zhiwei_liu@c-sky.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 121.197.200.217 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guoren@linux.alibaba.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org, wxy194768@alibaba-inc.com, wenmeng_zhang@c-sky.com, LIU Zhiwei Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Vector indexed operations add the contents of each element of the vector offset operand specified by vs2 to the base effective address to give the effective address of each element. Signed-off-by: LIU Zhiwei --- target/riscv/helper.h | 35 +++++++ target/riscv/insn32.decode | 13 +++ target/riscv/insn_trans/trans_rvv.inc.c | 124 ++++++++++++++++++++++++ target/riscv/vector_helper.c | 117 ++++++++++++++++++++++ 4 files changed, 289 insertions(+) diff --git a/target/riscv/helper.h b/target/riscv/helper.h index 87dfa90609..f9b3da60ca 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -183,3 +183,38 @@ DEF_HELPER_6(vsse_v_b, void, ptr, ptr, tl, tl, env, i32) DEF_HELPER_6(vsse_v_h, void, ptr, ptr, tl, tl, env, i32) DEF_HELPER_6(vsse_v_w, void, ptr, ptr, tl, tl, env, i32) DEF_HELPER_6(vsse_v_d, void, ptr, ptr, tl, tl, env, i32) +DEF_HELPER_6(vlxb_v_b, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxb_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxb_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxb_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxh_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxh_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxh_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxw_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxw_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxe_v_b, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxe_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxe_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxe_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxbu_v_b, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxbu_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxbu_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxbu_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxhu_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxhu_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxhu_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxwu_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vlxwu_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxb_v_b, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxb_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxb_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxb_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxh_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxh_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxh_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxw_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxw_v_d, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxe_v_b, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxe_v_h, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxe_v_w, void, ptr, ptr, tl, ptr, env, i32) +DEF_HELPER_6(vsxe_v_d, void, ptr, ptr, tl, ptr, env, i32) diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index ef521152c5..bc36df33b5 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -241,6 +241,19 @@ vssh_v ... 010 . ..... ..... 101 ..... 0100111 @r_nfvm vssw_v ... 010 . ..... ..... 110 ..... 0100111 @r_nfvm vsse_v ... 010 . ..... ..... 111 ..... 0100111 @r_nfvm +vlxb_v ... 111 . ..... ..... 000 ..... 0000111 @r_nfvm +vlxh_v ... 111 . ..... ..... 101 ..... 0000111 @r_nfvm +vlxw_v ... 111 . ..... ..... 110 ..... 0000111 @r_nfvm +vlxe_v ... 011 . ..... ..... 111 ..... 0000111 @r_nfvm +vlxbu_v ... 011 . ..... ..... 000 ..... 0000111 @r_nfvm +vlxhu_v ... 011 . ..... ..... 101 ..... 0000111 @r_nfvm +vlxwu_v ... 011 . ..... ..... 110 ..... 0000111 @r_nfvm +# Vector ordered-indexed and unordered-indexed store insns. +vsxb_v ... -11 . ..... ..... 000 ..... 0100111 @r_nfvm +vsxh_v ... -11 . ..... ..... 101 ..... 0100111 @r_nfvm +vsxw_v ... -11 . ..... ..... 110 ..... 0100111 @r_nfvm +vsxe_v ... -11 . ..... ..... 111 ..... 0100111 @r_nfvm + # *** new major opcode OP-V *** vsetvli 0 ........... ..... 111 ..... 1010111 @r2_zimm vsetvl 1000000 ..... ..... 111 ..... 1010111 @r diff --git a/target/riscv/insn_trans/trans_rvv.inc.c b/target/riscv/insn_trans/trans_rvv.inc.c index d85f2aec68..5d1eeef323 100644 --- a/target/riscv/insn_trans/trans_rvv.inc.c +++ b/target/riscv/insn_trans/trans_rvv.inc.c @@ -407,3 +407,127 @@ GEN_VEXT_TRANS(vssb_v, 0, rnfvm, st_stride_op, st_stride_check) GEN_VEXT_TRANS(vssh_v, 1, rnfvm, st_stride_op, st_stride_check) GEN_VEXT_TRANS(vssw_v, 2, rnfvm, st_stride_op, st_stride_check) GEN_VEXT_TRANS(vsse_v, 3, rnfvm, st_stride_op, st_stride_check) + +/* + *** index load and store + */ +typedef void gen_helper_ldst_index(TCGv_ptr, TCGv_ptr, TCGv, + TCGv_ptr, TCGv_env, TCGv_i32); + +static bool ldst_index_trans(uint32_t vd, uint32_t rs1, uint32_t vs2, + uint32_t data, gen_helper_ldst_index *fn, DisasContext *s) +{ + TCGv_ptr dest, mask, index; + TCGv base; + TCGv_i32 desc; + + dest = tcg_temp_new_ptr(); + mask = tcg_temp_new_ptr(); + index = tcg_temp_new_ptr(); + base = tcg_temp_new(); + desc = tcg_const_i32(simd_desc(0, s->vlen / 8, data)); + + gen_get_gpr(base, rs1); + tcg_gen_addi_ptr(dest, cpu_env, vreg_ofs(s, vd)); + tcg_gen_addi_ptr(index, cpu_env, vreg_ofs(s, vs2)); + tcg_gen_addi_ptr(mask, cpu_env, vreg_ofs(s, 0)); + + fn(dest, mask, base, index, cpu_env, desc); + + tcg_temp_free_ptr(dest); + tcg_temp_free_ptr(mask); + tcg_temp_free_ptr(index); + tcg_temp_free(base); + tcg_temp_free_i32(desc); + return true; +} + +static bool ld_index_op(DisasContext *s, arg_rnfvm *a, uint8_t seq) +{ + uint32_t data = 0; + gen_helper_ldst_index *fn; + static gen_helper_ldst_index * const fns[7][4] = { + { gen_helper_vlxb_v_b, gen_helper_vlxb_v_h, + gen_helper_vlxb_v_w, gen_helper_vlxb_v_d }, + { NULL, gen_helper_vlxh_v_h, + gen_helper_vlxh_v_w, gen_helper_vlxh_v_d }, + { NULL, NULL, + gen_helper_vlxw_v_w, gen_helper_vlxw_v_d }, + { gen_helper_vlxe_v_b, gen_helper_vlxe_v_h, + gen_helper_vlxe_v_w, gen_helper_vlxe_v_d }, + { gen_helper_vlxbu_v_b, gen_helper_vlxbu_v_h, + gen_helper_vlxbu_v_w, gen_helper_vlxbu_v_d }, + { NULL, gen_helper_vlxhu_v_h, + gen_helper_vlxhu_v_w, gen_helper_vlxhu_v_d }, + { NULL, NULL, + gen_helper_vlxwu_v_w, gen_helper_vlxwu_v_d }, + }; + + fn = fns[seq][s->sew]; + if (fn == NULL) { + return false; + } + + data = FIELD_DP32(data, VDATA, MLEN, s->mlen); + data = FIELD_DP32(data, VDATA, VM, a->vm); + data = FIELD_DP32(data, VDATA, LMUL, s->lmul); + data = FIELD_DP32(data, VDATA, NF, a->nf); + return ldst_index_trans(a->rd, a->rs1, a->rs2, data, fn, s); +} + +static bool ld_index_check(DisasContext *s, arg_rnfvm* a) +{ + return (vext_check_isa_ill(s, RVV) && + vext_check_overlap_mask(s, a->rd, a->vm, false) && + vext_check_reg(s, a->rd, false) && + vext_check_reg(s, a->rs2, false) && + vext_check_nf(s, a->nf)); +} + +GEN_VEXT_TRANS(vlxb_v, 0, rnfvm, ld_index_op, ld_index_check) +GEN_VEXT_TRANS(vlxh_v, 1, rnfvm, ld_index_op, ld_index_check) +GEN_VEXT_TRANS(vlxw_v, 2, rnfvm, ld_index_op, ld_index_check) +GEN_VEXT_TRANS(vlxe_v, 3, rnfvm, ld_index_op, ld_index_check) +GEN_VEXT_TRANS(vlxbu_v, 4, rnfvm, ld_index_op, ld_index_check) +GEN_VEXT_TRANS(vlxhu_v, 5, rnfvm, ld_index_op, ld_index_check) +GEN_VEXT_TRANS(vlxwu_v, 6, rnfvm, ld_index_op, ld_index_check) + +static bool st_index_op(DisasContext *s, arg_rnfvm *a, uint8_t seq) +{ + uint32_t data = 0; + gen_helper_ldst_index *fn; + static gen_helper_ldst_index * const fns[4][4] = { + { gen_helper_vsxb_v_b, gen_helper_vsxb_v_h, + gen_helper_vsxb_v_w, gen_helper_vsxb_v_d }, + { NULL, gen_helper_vsxh_v_h, + gen_helper_vsxh_v_w, gen_helper_vsxh_v_d }, + { NULL, NULL, + gen_helper_vsxw_v_w, gen_helper_vsxw_v_d }, + { gen_helper_vsxe_v_b, gen_helper_vsxe_v_h, + gen_helper_vsxe_v_w, gen_helper_vsxe_v_d } + }; + + fn = fns[seq][s->sew]; + if (fn == NULL) { + return false; + } + + data = FIELD_DP32(data, VDATA, MLEN, s->mlen); + data = FIELD_DP32(data, VDATA, VM, a->vm); + data = FIELD_DP32(data, VDATA, LMUL, s->lmul); + data = FIELD_DP32(data, VDATA, NF, a->nf); + return ldst_index_trans(a->rd, a->rs1, a->rs2, data, fn, s); +} + +static bool st_index_check(DisasContext *s, arg_rnfvm* a) +{ + return (vext_check_isa_ill(s, RVV) && + vext_check_reg(s, a->rd, false) && + vext_check_reg(s, a->rs2, false) && + vext_check_nf(s, a->nf)); +} + +GEN_VEXT_TRANS(vsxb_v, 0, rnfvm, st_index_op, st_index_check) +GEN_VEXT_TRANS(vsxh_v, 1, rnfvm, st_index_op, st_index_check) +GEN_VEXT_TRANS(vsxw_v, 2, rnfvm, st_index_op, st_index_check) +GEN_VEXT_TRANS(vsxe_v, 3, rnfvm, st_index_op, st_index_check) diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c index ebfabd2946..35cb9f09b4 100644 --- a/target/riscv/vector_helper.c +++ b/target/riscv/vector_helper.c @@ -457,3 +457,120 @@ GEN_VEXT_ST_US(vse_v_b, int8_t, int8_t , ste_b) GEN_VEXT_ST_US(vse_v_h, int16_t, int16_t, ste_h) GEN_VEXT_ST_US(vse_v_w, int32_t, int32_t, ste_w) GEN_VEXT_ST_US(vse_v_d, int64_t, int64_t, ste_d) + +/* + *** index: access vector element from indexed memory + */ +typedef target_ulong (*vext_get_index_addr)(target_ulong base, + uint32_t idx, void *vs2); + +#define GEN_VEXT_GET_INDEX_ADDR(NAME, ETYPE, H) \ +static target_ulong NAME(target_ulong base, \ + uint32_t idx, void *vs2) \ +{ \ + return (base + *((ETYPE *)vs2 + H(idx))); \ +} + +GEN_VEXT_GET_INDEX_ADDR(idx_b, int8_t, H1) +GEN_VEXT_GET_INDEX_ADDR(idx_h, int16_t, H2) +GEN_VEXT_GET_INDEX_ADDR(idx_w, int32_t, H4) +GEN_VEXT_GET_INDEX_ADDR(idx_d, int64_t, H8) + +static inline void vext_ldst_index(void *vd, void *v0, target_ulong base, + void *vs2, CPURISCVState *env, uint32_t desc, + vext_get_index_addr get_index_addr, + vext_ldst_elem_fn ldst_elem, + vext_ld_clear_elem clear_elem, + uint32_t esz, uint32_t msz, uintptr_t ra, + MMUAccessType access_type) +{ + uint32_t i, k; + uint32_t nf = vext_nf(desc); + uint32_t vm = vext_vm(desc); + uint32_t mlen = vext_mlen(desc); + uint32_t vlmax = vext_maxsz(desc) / esz; + + if (env->vl == 0) { + return; + } + /* probe every access*/ + for (i = 0; i < env->vl; i++) { + if (!vm && !vext_elem_mask(v0, mlen, i)) { + continue; + } + probe_pages(env, get_index_addr(base, i, vs2), nf * msz, ra, + access_type); + } + /* load bytes from guest memory */ + for (i = 0; i < env->vl; i++) { + k = 0; + if (!vm && !vext_elem_mask(v0, mlen, i)) { + continue; + } + while (k < nf) { + abi_ptr addr = get_index_addr(base, i, vs2) + k * msz; + ldst_elem(env, addr, i + k * vlmax, vd, ra); + k++; + } + } + /* clear tail elements */ + if (clear_elem) { + for (k = 0; k < nf; k++) { + clear_elem(vd, env->vl + k * vlmax, env->vl * esz, vlmax * esz); + } + } +} + +#define GEN_VEXT_LD_INDEX(NAME, MTYPE, ETYPE, INDEX_FN, LOAD_FN, CLEAR_FN) \ +void HELPER(NAME)(void *vd, void *v0, target_ulong base, \ + void *vs2, CPURISCVState *env, uint32_t desc) \ +{ \ + vext_ldst_index(vd, v0, base, vs2, env, desc, INDEX_FN, \ + LOAD_FN, CLEAR_FN, sizeof(ETYPE), sizeof(MTYPE), \ + GETPC(), MMU_DATA_LOAD); \ +} +GEN_VEXT_LD_INDEX(vlxb_v_b, int8_t, int8_t, idx_b, ldb_b, clearb) +GEN_VEXT_LD_INDEX(vlxb_v_h, int8_t, int16_t, idx_h, ldb_h, clearh) +GEN_VEXT_LD_INDEX(vlxb_v_w, int8_t, int32_t, idx_w, ldb_w, clearl) +GEN_VEXT_LD_INDEX(vlxb_v_d, int8_t, int64_t, idx_d, ldb_d, clearq) +GEN_VEXT_LD_INDEX(vlxh_v_h, int16_t, int16_t, idx_h, ldh_h, clearh) +GEN_VEXT_LD_INDEX(vlxh_v_w, int16_t, int32_t, idx_w, ldh_w, clearl) +GEN_VEXT_LD_INDEX(vlxh_v_d, int16_t, int64_t, idx_d, ldh_d, clearq) +GEN_VEXT_LD_INDEX(vlxw_v_w, int32_t, int32_t, idx_w, ldw_w, clearl) +GEN_VEXT_LD_INDEX(vlxw_v_d, int32_t, int64_t, idx_d, ldw_d, clearq) +GEN_VEXT_LD_INDEX(vlxe_v_b, int8_t, int8_t, idx_b, lde_b, clearb) +GEN_VEXT_LD_INDEX(vlxe_v_h, int16_t, int16_t, idx_h, lde_h, clearh) +GEN_VEXT_LD_INDEX(vlxe_v_w, int32_t, int32_t, idx_w, lde_w, clearl) +GEN_VEXT_LD_INDEX(vlxe_v_d, int64_t, int64_t, idx_d, lde_d, clearq) +GEN_VEXT_LD_INDEX(vlxbu_v_b, uint8_t, uint8_t, idx_b, ldbu_b, clearb) +GEN_VEXT_LD_INDEX(vlxbu_v_h, uint8_t, uint16_t, idx_h, ldbu_h, clearh) +GEN_VEXT_LD_INDEX(vlxbu_v_w, uint8_t, uint32_t, idx_w, ldbu_w, clearl) +GEN_VEXT_LD_INDEX(vlxbu_v_d, uint8_t, uint64_t, idx_d, ldbu_d, clearq) +GEN_VEXT_LD_INDEX(vlxhu_v_h, uint16_t, uint16_t, idx_h, ldhu_h, clearh) +GEN_VEXT_LD_INDEX(vlxhu_v_w, uint16_t, uint32_t, idx_w, ldhu_w, clearl) +GEN_VEXT_LD_INDEX(vlxhu_v_d, uint16_t, uint64_t, idx_d, ldhu_d, clearq) +GEN_VEXT_LD_INDEX(vlxwu_v_w, uint32_t, uint32_t, idx_w, ldwu_w, clearl) +GEN_VEXT_LD_INDEX(vlxwu_v_d, uint32_t, uint64_t, idx_d, ldwu_d, clearq) + +#define GEN_VEXT_ST_INDEX(NAME, MTYPE, ETYPE, INDEX_FN, STORE_FN)\ +void HELPER(NAME)(void *vd, void *v0, target_ulong base, \ + void *vs2, CPURISCVState *env, uint32_t desc) \ +{ \ + vext_ldst_index(vd, v0, base, vs2, env, desc, INDEX_FN, \ + STORE_FN, NULL, sizeof(ETYPE), sizeof(MTYPE), \ + GETPC(), MMU_DATA_STORE); \ +} + +GEN_VEXT_ST_INDEX(vsxb_v_b, int8_t, int8_t, idx_b, stb_b) +GEN_VEXT_ST_INDEX(vsxb_v_h, int8_t, int16_t, idx_h, stb_h) +GEN_VEXT_ST_INDEX(vsxb_v_w, int8_t, int32_t, idx_w, stb_w) +GEN_VEXT_ST_INDEX(vsxb_v_d, int8_t, int64_t, idx_d, stb_d) +GEN_VEXT_ST_INDEX(vsxh_v_h, int16_t, int16_t, idx_h, sth_h) +GEN_VEXT_ST_INDEX(vsxh_v_w, int16_t, int32_t, idx_w, sth_w) +GEN_VEXT_ST_INDEX(vsxh_v_d, int16_t, int64_t, idx_d, sth_d) +GEN_VEXT_ST_INDEX(vsxw_v_w, int32_t, int32_t, idx_w, stw_w) +GEN_VEXT_ST_INDEX(vsxw_v_d, int32_t, int64_t, idx_d, stw_d) +GEN_VEXT_ST_INDEX(vsxe_v_b, int8_t, int8_t, idx_b, ste_b) +GEN_VEXT_ST_INDEX(vsxe_v_h, int16_t, int16_t, idx_h, ste_h) +GEN_VEXT_ST_INDEX(vsxe_v_w, int32_t, int32_t, idx_w, ste_w) +GEN_VEXT_ST_INDEX(vsxe_v_d, int64_t, int64_t, idx_d, ste_d)