diff options
Diffstat (limited to 'target/arm/translate-sve.c')
-rw-r--r-- | target/arm/translate-sve.c | 662 |
1 files changed, 440 insertions, 222 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 04eda9a..f318ca2 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -5261,7 +5261,7 @@ static bool trans_ST_zpri(DisasContext *s, arg_rpri_store *a) */ static void do_mem_zpz(DisasContext *s, int zt, int pg, int zm, - int scale, TCGv_i64 scalar, int msz, + int scale, TCGv_i64 scalar, int msz, bool is_write, gen_helper_gvec_mem_scatter *fn) { unsigned vsz = vec_full_reg_size(s); @@ -5269,8 +5269,16 @@ static void do_mem_zpz(DisasContext *s, int zt, int pg, int zm, TCGv_ptr t_pg = tcg_temp_new_ptr(); TCGv_ptr t_zt = tcg_temp_new_ptr(); TCGv_i32 t_desc; - int desc; + int desc = 0; + if (s->mte_active[0]) { + desc = FIELD_DP32(desc, MTEDESC, MIDX, get_mem_index(s)); + desc = FIELD_DP32(desc, MTEDESC, TBI, s->tbid); + desc = FIELD_DP32(desc, MTEDESC, TCMA, s->tcma); + desc = FIELD_DP32(desc, MTEDESC, WRITE, is_write); + desc = FIELD_DP32(desc, MTEDESC, ESIZE, 1 << msz); + desc <<= SVE_MTEDESC_SHIFT; + } desc = simd_desc(vsz, vsz, scale); t_desc = tcg_const_i32(desc); @@ -5285,176 +5293,339 @@ static void do_mem_zpz(DisasContext *s, int zt, int pg, int zm, tcg_temp_free_i32(t_desc); } -/* Indexed by [be][ff][xs][u][msz]. */ -static gen_helper_gvec_mem_scatter * const gather_load_fn32[2][2][2][2][3] = { - /* Little-endian */ - { { { { gen_helper_sve_ldbss_zsu, - gen_helper_sve_ldhss_le_zsu, - NULL, }, - { gen_helper_sve_ldbsu_zsu, - gen_helper_sve_ldhsu_le_zsu, - gen_helper_sve_ldss_le_zsu, } }, - { { gen_helper_sve_ldbss_zss, - gen_helper_sve_ldhss_le_zss, - NULL, }, - { gen_helper_sve_ldbsu_zss, - gen_helper_sve_ldhsu_le_zss, - gen_helper_sve_ldss_le_zss, } } }, - - /* First-fault */ - { { { gen_helper_sve_ldffbss_zsu, - gen_helper_sve_ldffhss_le_zsu, - NULL, }, - { gen_helper_sve_ldffbsu_zsu, - gen_helper_sve_ldffhsu_le_zsu, - gen_helper_sve_ldffss_le_zsu, } }, - { { gen_helper_sve_ldffbss_zss, - gen_helper_sve_ldffhss_le_zss, - NULL, }, - { gen_helper_sve_ldffbsu_zss, - gen_helper_sve_ldffhsu_le_zss, - gen_helper_sve_ldffss_le_zss, } } } }, - - /* Big-endian */ - { { { { gen_helper_sve_ldbss_zsu, - gen_helper_sve_ldhss_be_zsu, - NULL, }, - { gen_helper_sve_ldbsu_zsu, - gen_helper_sve_ldhsu_be_zsu, - gen_helper_sve_ldss_be_zsu, } }, - { { gen_helper_sve_ldbss_zss, - gen_helper_sve_ldhss_be_zss, - NULL, }, - { gen_helper_sve_ldbsu_zss, - gen_helper_sve_ldhsu_be_zss, - gen_helper_sve_ldss_be_zss, } } }, - - /* First-fault */ - { { { gen_helper_sve_ldffbss_zsu, - gen_helper_sve_ldffhss_be_zsu, - NULL, }, - { gen_helper_sve_ldffbsu_zsu, - gen_helper_sve_ldffhsu_be_zsu, - gen_helper_sve_ldffss_be_zsu, } }, - { { gen_helper_sve_ldffbss_zss, - gen_helper_sve_ldffhss_be_zss, - NULL, }, - { gen_helper_sve_ldffbsu_zss, - gen_helper_sve_ldffhsu_be_zss, - gen_helper_sve_ldffss_be_zss, } } } }, +/* Indexed by [mte][be][ff][xs][u][msz]. */ +static gen_helper_gvec_mem_scatter * const +gather_load_fn32[2][2][2][2][2][3] = { + { /* MTE Inactive */ + { /* Little-endian */ + { { { gen_helper_sve_ldbss_zsu, + gen_helper_sve_ldhss_le_zsu, + NULL, }, + { gen_helper_sve_ldbsu_zsu, + gen_helper_sve_ldhsu_le_zsu, + gen_helper_sve_ldss_le_zsu, } }, + { { gen_helper_sve_ldbss_zss, + gen_helper_sve_ldhss_le_zss, + NULL, }, + { gen_helper_sve_ldbsu_zss, + gen_helper_sve_ldhsu_le_zss, + gen_helper_sve_ldss_le_zss, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu, + gen_helper_sve_ldffhss_le_zsu, + NULL, }, + { gen_helper_sve_ldffbsu_zsu, + gen_helper_sve_ldffhsu_le_zsu, + gen_helper_sve_ldffss_le_zsu, } }, + { { gen_helper_sve_ldffbss_zss, + gen_helper_sve_ldffhss_le_zss, + NULL, }, + { gen_helper_sve_ldffbsu_zss, + gen_helper_sve_ldffhsu_le_zss, + gen_helper_sve_ldffss_le_zss, } } } }, + + { /* Big-endian */ + { { { gen_helper_sve_ldbss_zsu, + gen_helper_sve_ldhss_be_zsu, + NULL, }, + { gen_helper_sve_ldbsu_zsu, + gen_helper_sve_ldhsu_be_zsu, + gen_helper_sve_ldss_be_zsu, } }, + { { gen_helper_sve_ldbss_zss, + gen_helper_sve_ldhss_be_zss, + NULL, }, + { gen_helper_sve_ldbsu_zss, + gen_helper_sve_ldhsu_be_zss, + gen_helper_sve_ldss_be_zss, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu, + gen_helper_sve_ldffhss_be_zsu, + NULL, }, + { gen_helper_sve_ldffbsu_zsu, + gen_helper_sve_ldffhsu_be_zsu, + gen_helper_sve_ldffss_be_zsu, } }, + { { gen_helper_sve_ldffbss_zss, + gen_helper_sve_ldffhss_be_zss, + NULL, }, + { gen_helper_sve_ldffbsu_zss, + gen_helper_sve_ldffhsu_be_zss, + gen_helper_sve_ldffss_be_zss, } } } } }, + { /* MTE Active */ + { /* Little-endian */ + { { { gen_helper_sve_ldbss_zsu_mte, + gen_helper_sve_ldhss_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldbsu_zsu_mte, + gen_helper_sve_ldhsu_le_zsu_mte, + gen_helper_sve_ldss_le_zsu_mte, } }, + { { gen_helper_sve_ldbss_zss_mte, + gen_helper_sve_ldhss_le_zss_mte, + NULL, }, + { gen_helper_sve_ldbsu_zss_mte, + gen_helper_sve_ldhsu_le_zss_mte, + gen_helper_sve_ldss_le_zss_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu_mte, + gen_helper_sve_ldffhss_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zsu_mte, + gen_helper_sve_ldffhsu_le_zsu_mte, + gen_helper_sve_ldffss_le_zsu_mte, } }, + { { gen_helper_sve_ldffbss_zss_mte, + gen_helper_sve_ldffhss_le_zss_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zss_mte, + gen_helper_sve_ldffhsu_le_zss_mte, + gen_helper_sve_ldffss_le_zss_mte, } } } }, + + { /* Big-endian */ + { { { gen_helper_sve_ldbss_zsu_mte, + gen_helper_sve_ldhss_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldbsu_zsu_mte, + gen_helper_sve_ldhsu_be_zsu_mte, + gen_helper_sve_ldss_be_zsu_mte, } }, + { { gen_helper_sve_ldbss_zss_mte, + gen_helper_sve_ldhss_be_zss_mte, + NULL, }, + { gen_helper_sve_ldbsu_zss_mte, + gen_helper_sve_ldhsu_be_zss_mte, + gen_helper_sve_ldss_be_zss_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbss_zsu_mte, + gen_helper_sve_ldffhss_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zsu_mte, + gen_helper_sve_ldffhsu_be_zsu_mte, + gen_helper_sve_ldffss_be_zsu_mte, } }, + { { gen_helper_sve_ldffbss_zss_mte, + gen_helper_sve_ldffhss_be_zss_mte, + NULL, }, + { gen_helper_sve_ldffbsu_zss_mte, + gen_helper_sve_ldffhsu_be_zss_mte, + gen_helper_sve_ldffss_be_zss_mte, } } } } }, }; /* Note that we overload xs=2 to indicate 64-bit offset. */ -static gen_helper_gvec_mem_scatter * const gather_load_fn64[2][2][3][2][4] = { - /* Little-endian */ - { { { { gen_helper_sve_ldbds_zsu, - gen_helper_sve_ldhds_le_zsu, - gen_helper_sve_ldsds_le_zsu, - NULL, }, - { gen_helper_sve_ldbdu_zsu, - gen_helper_sve_ldhdu_le_zsu, - gen_helper_sve_ldsdu_le_zsu, - gen_helper_sve_lddd_le_zsu, } }, - { { gen_helper_sve_ldbds_zss, - gen_helper_sve_ldhds_le_zss, - gen_helper_sve_ldsds_le_zss, - NULL, }, - { gen_helper_sve_ldbdu_zss, - gen_helper_sve_ldhdu_le_zss, - gen_helper_sve_ldsdu_le_zss, - gen_helper_sve_lddd_le_zss, } }, - { { gen_helper_sve_ldbds_zd, - gen_helper_sve_ldhds_le_zd, - gen_helper_sve_ldsds_le_zd, - NULL, }, - { gen_helper_sve_ldbdu_zd, - gen_helper_sve_ldhdu_le_zd, - gen_helper_sve_ldsdu_le_zd, - gen_helper_sve_lddd_le_zd, } } }, - - /* First-fault */ - { { { gen_helper_sve_ldffbds_zsu, - gen_helper_sve_ldffhds_le_zsu, - gen_helper_sve_ldffsds_le_zsu, - NULL, }, - { gen_helper_sve_ldffbdu_zsu, - gen_helper_sve_ldffhdu_le_zsu, - gen_helper_sve_ldffsdu_le_zsu, - gen_helper_sve_ldffdd_le_zsu, } }, - { { gen_helper_sve_ldffbds_zss, - gen_helper_sve_ldffhds_le_zss, - gen_helper_sve_ldffsds_le_zss, - NULL, }, - { gen_helper_sve_ldffbdu_zss, - gen_helper_sve_ldffhdu_le_zss, - gen_helper_sve_ldffsdu_le_zss, - gen_helper_sve_ldffdd_le_zss, } }, - { { gen_helper_sve_ldffbds_zd, - gen_helper_sve_ldffhds_le_zd, - gen_helper_sve_ldffsds_le_zd, - NULL, }, - { gen_helper_sve_ldffbdu_zd, - gen_helper_sve_ldffhdu_le_zd, - gen_helper_sve_ldffsdu_le_zd, - gen_helper_sve_ldffdd_le_zd, } } } }, - - /* Big-endian */ - { { { { gen_helper_sve_ldbds_zsu, - gen_helper_sve_ldhds_be_zsu, - gen_helper_sve_ldsds_be_zsu, - NULL, }, - { gen_helper_sve_ldbdu_zsu, - gen_helper_sve_ldhdu_be_zsu, - gen_helper_sve_ldsdu_be_zsu, - gen_helper_sve_lddd_be_zsu, } }, - { { gen_helper_sve_ldbds_zss, - gen_helper_sve_ldhds_be_zss, - gen_helper_sve_ldsds_be_zss, - NULL, }, - { gen_helper_sve_ldbdu_zss, - gen_helper_sve_ldhdu_be_zss, - gen_helper_sve_ldsdu_be_zss, - gen_helper_sve_lddd_be_zss, } }, - { { gen_helper_sve_ldbds_zd, - gen_helper_sve_ldhds_be_zd, - gen_helper_sve_ldsds_be_zd, - NULL, }, - { gen_helper_sve_ldbdu_zd, - gen_helper_sve_ldhdu_be_zd, - gen_helper_sve_ldsdu_be_zd, - gen_helper_sve_lddd_be_zd, } } }, - - /* First-fault */ - { { { gen_helper_sve_ldffbds_zsu, - gen_helper_sve_ldffhds_be_zsu, - gen_helper_sve_ldffsds_be_zsu, - NULL, }, - { gen_helper_sve_ldffbdu_zsu, - gen_helper_sve_ldffhdu_be_zsu, - gen_helper_sve_ldffsdu_be_zsu, - gen_helper_sve_ldffdd_be_zsu, } }, - { { gen_helper_sve_ldffbds_zss, - gen_helper_sve_ldffhds_be_zss, - gen_helper_sve_ldffsds_be_zss, - NULL, }, - { gen_helper_sve_ldffbdu_zss, - gen_helper_sve_ldffhdu_be_zss, - gen_helper_sve_ldffsdu_be_zss, - gen_helper_sve_ldffdd_be_zss, } }, - { { gen_helper_sve_ldffbds_zd, - gen_helper_sve_ldffhds_be_zd, - gen_helper_sve_ldffsds_be_zd, - NULL, }, - { gen_helper_sve_ldffbdu_zd, - gen_helper_sve_ldffhdu_be_zd, - gen_helper_sve_ldffsdu_be_zd, - gen_helper_sve_ldffdd_be_zd, } } } }, +static gen_helper_gvec_mem_scatter * const +gather_load_fn64[2][2][2][3][2][4] = { + { /* MTE Inactive */ + { /* Little-endian */ + { { { gen_helper_sve_ldbds_zsu, + gen_helper_sve_ldhds_le_zsu, + gen_helper_sve_ldsds_le_zsu, + NULL, }, + { gen_helper_sve_ldbdu_zsu, + gen_helper_sve_ldhdu_le_zsu, + gen_helper_sve_ldsdu_le_zsu, + gen_helper_sve_lddd_le_zsu, } }, + { { gen_helper_sve_ldbds_zss, + gen_helper_sve_ldhds_le_zss, + gen_helper_sve_ldsds_le_zss, + NULL, }, + { gen_helper_sve_ldbdu_zss, + gen_helper_sve_ldhdu_le_zss, + gen_helper_sve_ldsdu_le_zss, + gen_helper_sve_lddd_le_zss, } }, + { { gen_helper_sve_ldbds_zd, + gen_helper_sve_ldhds_le_zd, + gen_helper_sve_ldsds_le_zd, + NULL, }, + { gen_helper_sve_ldbdu_zd, + gen_helper_sve_ldhdu_le_zd, + gen_helper_sve_ldsdu_le_zd, + gen_helper_sve_lddd_le_zd, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu, + gen_helper_sve_ldffhds_le_zsu, + gen_helper_sve_ldffsds_le_zsu, + NULL, }, + { gen_helper_sve_ldffbdu_zsu, + gen_helper_sve_ldffhdu_le_zsu, + gen_helper_sve_ldffsdu_le_zsu, + gen_helper_sve_ldffdd_le_zsu, } }, + { { gen_helper_sve_ldffbds_zss, + gen_helper_sve_ldffhds_le_zss, + gen_helper_sve_ldffsds_le_zss, + NULL, }, + { gen_helper_sve_ldffbdu_zss, + gen_helper_sve_ldffhdu_le_zss, + gen_helper_sve_ldffsdu_le_zss, + gen_helper_sve_ldffdd_le_zss, } }, + { { gen_helper_sve_ldffbds_zd, + gen_helper_sve_ldffhds_le_zd, + gen_helper_sve_ldffsds_le_zd, + NULL, }, + { gen_helper_sve_ldffbdu_zd, + gen_helper_sve_ldffhdu_le_zd, + gen_helper_sve_ldffsdu_le_zd, + gen_helper_sve_ldffdd_le_zd, } } } }, + { /* Big-endian */ + { { { gen_helper_sve_ldbds_zsu, + gen_helper_sve_ldhds_be_zsu, + gen_helper_sve_ldsds_be_zsu, + NULL, }, + { gen_helper_sve_ldbdu_zsu, + gen_helper_sve_ldhdu_be_zsu, + gen_helper_sve_ldsdu_be_zsu, + gen_helper_sve_lddd_be_zsu, } }, + { { gen_helper_sve_ldbds_zss, + gen_helper_sve_ldhds_be_zss, + gen_helper_sve_ldsds_be_zss, + NULL, }, + { gen_helper_sve_ldbdu_zss, + gen_helper_sve_ldhdu_be_zss, + gen_helper_sve_ldsdu_be_zss, + gen_helper_sve_lddd_be_zss, } }, + { { gen_helper_sve_ldbds_zd, + gen_helper_sve_ldhds_be_zd, + gen_helper_sve_ldsds_be_zd, + NULL, }, + { gen_helper_sve_ldbdu_zd, + gen_helper_sve_ldhdu_be_zd, + gen_helper_sve_ldsdu_be_zd, + gen_helper_sve_lddd_be_zd, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu, + gen_helper_sve_ldffhds_be_zsu, + gen_helper_sve_ldffsds_be_zsu, + NULL, }, + { gen_helper_sve_ldffbdu_zsu, + gen_helper_sve_ldffhdu_be_zsu, + gen_helper_sve_ldffsdu_be_zsu, + gen_helper_sve_ldffdd_be_zsu, } }, + { { gen_helper_sve_ldffbds_zss, + gen_helper_sve_ldffhds_be_zss, + gen_helper_sve_ldffsds_be_zss, + NULL, }, + { gen_helper_sve_ldffbdu_zss, + gen_helper_sve_ldffhdu_be_zss, + gen_helper_sve_ldffsdu_be_zss, + gen_helper_sve_ldffdd_be_zss, } }, + { { gen_helper_sve_ldffbds_zd, + gen_helper_sve_ldffhds_be_zd, + gen_helper_sve_ldffsds_be_zd, + NULL, }, + { gen_helper_sve_ldffbdu_zd, + gen_helper_sve_ldffhdu_be_zd, + gen_helper_sve_ldffsdu_be_zd, + gen_helper_sve_ldffdd_be_zd, } } } } }, + { /* MTE Active */ + { /* Little-endian */ + { { { gen_helper_sve_ldbds_zsu_mte, + gen_helper_sve_ldhds_le_zsu_mte, + gen_helper_sve_ldsds_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldbdu_zsu_mte, + gen_helper_sve_ldhdu_le_zsu_mte, + gen_helper_sve_ldsdu_le_zsu_mte, + gen_helper_sve_lddd_le_zsu_mte, } }, + { { gen_helper_sve_ldbds_zss_mte, + gen_helper_sve_ldhds_le_zss_mte, + gen_helper_sve_ldsds_le_zss_mte, + NULL, }, + { gen_helper_sve_ldbdu_zss_mte, + gen_helper_sve_ldhdu_le_zss_mte, + gen_helper_sve_ldsdu_le_zss_mte, + gen_helper_sve_lddd_le_zss_mte, } }, + { { gen_helper_sve_ldbds_zd_mte, + gen_helper_sve_ldhds_le_zd_mte, + gen_helper_sve_ldsds_le_zd_mte, + NULL, }, + { gen_helper_sve_ldbdu_zd_mte, + gen_helper_sve_ldhdu_le_zd_mte, + gen_helper_sve_ldsdu_le_zd_mte, + gen_helper_sve_lddd_le_zd_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu_mte, + gen_helper_sve_ldffhds_le_zsu_mte, + gen_helper_sve_ldffsds_le_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zsu_mte, + gen_helper_sve_ldffhdu_le_zsu_mte, + gen_helper_sve_ldffsdu_le_zsu_mte, + gen_helper_sve_ldffdd_le_zsu_mte, } }, + { { gen_helper_sve_ldffbds_zss_mte, + gen_helper_sve_ldffhds_le_zss_mte, + gen_helper_sve_ldffsds_le_zss_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zss_mte, + gen_helper_sve_ldffhdu_le_zss_mte, + gen_helper_sve_ldffsdu_le_zss_mte, + gen_helper_sve_ldffdd_le_zss_mte, } }, + { { gen_helper_sve_ldffbds_zd_mte, + gen_helper_sve_ldffhds_le_zd_mte, + gen_helper_sve_ldffsds_le_zd_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zd_mte, + gen_helper_sve_ldffhdu_le_zd_mte, + gen_helper_sve_ldffsdu_le_zd_mte, + gen_helper_sve_ldffdd_le_zd_mte, } } } }, + { /* Big-endian */ + { { { gen_helper_sve_ldbds_zsu_mte, + gen_helper_sve_ldhds_be_zsu_mte, + gen_helper_sve_ldsds_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldbdu_zsu_mte, + gen_helper_sve_ldhdu_be_zsu_mte, + gen_helper_sve_ldsdu_be_zsu_mte, + gen_helper_sve_lddd_be_zsu_mte, } }, + { { gen_helper_sve_ldbds_zss_mte, + gen_helper_sve_ldhds_be_zss_mte, + gen_helper_sve_ldsds_be_zss_mte, + NULL, }, + { gen_helper_sve_ldbdu_zss_mte, + gen_helper_sve_ldhdu_be_zss_mte, + gen_helper_sve_ldsdu_be_zss_mte, + gen_helper_sve_lddd_be_zss_mte, } }, + { { gen_helper_sve_ldbds_zd_mte, + gen_helper_sve_ldhds_be_zd_mte, + gen_helper_sve_ldsds_be_zd_mte, + NULL, }, + { gen_helper_sve_ldbdu_zd_mte, + gen_helper_sve_ldhdu_be_zd_mte, + gen_helper_sve_ldsdu_be_zd_mte, + gen_helper_sve_lddd_be_zd_mte, } } }, + + /* First-fault */ + { { { gen_helper_sve_ldffbds_zsu_mte, + gen_helper_sve_ldffhds_be_zsu_mte, + gen_helper_sve_ldffsds_be_zsu_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zsu_mte, + gen_helper_sve_ldffhdu_be_zsu_mte, + gen_helper_sve_ldffsdu_be_zsu_mte, + gen_helper_sve_ldffdd_be_zsu_mte, } }, + { { gen_helper_sve_ldffbds_zss_mte, + gen_helper_sve_ldffhds_be_zss_mte, + gen_helper_sve_ldffsds_be_zss_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zss_mte, + gen_helper_sve_ldffhdu_be_zss_mte, + gen_helper_sve_ldffsdu_be_zss_mte, + gen_helper_sve_ldffdd_be_zss_mte, } }, + { { gen_helper_sve_ldffbds_zd_mte, + gen_helper_sve_ldffhds_be_zd_mte, + gen_helper_sve_ldffsds_be_zd_mte, + NULL, }, + { gen_helper_sve_ldffbdu_zd_mte, + gen_helper_sve_ldffhdu_be_zd_mte, + gen_helper_sve_ldffsdu_be_zd_mte, + gen_helper_sve_ldffdd_be_zd_mte, } } } } }, }; static bool trans_LD1_zprz(DisasContext *s, arg_LD1_zprz *a) { gen_helper_gvec_mem_scatter *fn = NULL; - int be = s->be_data == MO_BE; + bool be = s->be_data == MO_BE; + bool mte = s->mte_active[0]; if (!sve_access_check(s)) { return true; @@ -5462,23 +5633,24 @@ static bool trans_LD1_zprz(DisasContext *s, arg_LD1_zprz *a) switch (a->esz) { case MO_32: - fn = gather_load_fn32[be][a->ff][a->xs][a->u][a->msz]; + fn = gather_load_fn32[mte][be][a->ff][a->xs][a->u][a->msz]; break; case MO_64: - fn = gather_load_fn64[be][a->ff][a->xs][a->u][a->msz]; + fn = gather_load_fn64[mte][be][a->ff][a->xs][a->u][a->msz]; break; } assert(fn != NULL); do_mem_zpz(s, a->rd, a->pg, a->rm, a->scale * a->msz, - cpu_reg_sp(s, a->rn), a->msz, fn); + cpu_reg_sp(s, a->rn), a->msz, false, fn); return true; } static bool trans_LD1_zpiz(DisasContext *s, arg_LD1_zpiz *a) { gen_helper_gvec_mem_scatter *fn = NULL; - int be = s->be_data == MO_BE; + bool be = s->be_data == MO_BE; + bool mte = s->mte_active[0]; TCGv_i64 imm; if (a->esz < a->msz || (a->esz == a->msz && !a->u)) { @@ -5490,10 +5662,10 @@ static bool trans_LD1_zpiz(DisasContext *s, arg_LD1_zpiz *a) switch (a->esz) { case MO_32: - fn = gather_load_fn32[be][a->ff][0][a->u][a->msz]; + fn = gather_load_fn32[mte][be][a->ff][0][a->u][a->msz]; break; case MO_64: - fn = gather_load_fn64[be][a->ff][2][a->u][a->msz]; + fn = gather_load_fn64[mte][be][a->ff][2][a->u][a->msz]; break; } assert(fn != NULL); @@ -5502,63 +5674,108 @@ static bool trans_LD1_zpiz(DisasContext *s, arg_LD1_zpiz *a) * by loading the immediate into the scalar parameter. */ imm = tcg_const_i64(a->imm << a->msz); - do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, fn); + do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, false, fn); tcg_temp_free_i64(imm); return true; } -/* Indexed by [be][xs][msz]. */ -static gen_helper_gvec_mem_scatter * const scatter_store_fn32[2][2][3] = { - /* Little-endian */ - { { gen_helper_sve_stbs_zsu, - gen_helper_sve_sths_le_zsu, - gen_helper_sve_stss_le_zsu, }, - { gen_helper_sve_stbs_zss, - gen_helper_sve_sths_le_zss, - gen_helper_sve_stss_le_zss, } }, - /* Big-endian */ - { { gen_helper_sve_stbs_zsu, - gen_helper_sve_sths_be_zsu, - gen_helper_sve_stss_be_zsu, }, - { gen_helper_sve_stbs_zss, - gen_helper_sve_sths_be_zss, - gen_helper_sve_stss_be_zss, } }, +/* Indexed by [mte][be][xs][msz]. */ +static gen_helper_gvec_mem_scatter * const scatter_store_fn32[2][2][2][3] = { + { /* MTE Inactive */ + { /* Little-endian */ + { gen_helper_sve_stbs_zsu, + gen_helper_sve_sths_le_zsu, + gen_helper_sve_stss_le_zsu, }, + { gen_helper_sve_stbs_zss, + gen_helper_sve_sths_le_zss, + gen_helper_sve_stss_le_zss, } }, + { /* Big-endian */ + { gen_helper_sve_stbs_zsu, + gen_helper_sve_sths_be_zsu, + gen_helper_sve_stss_be_zsu, }, + { gen_helper_sve_stbs_zss, + gen_helper_sve_sths_be_zss, + gen_helper_sve_stss_be_zss, } } }, + { /* MTE Active */ + { /* Little-endian */ + { gen_helper_sve_stbs_zsu_mte, + gen_helper_sve_sths_le_zsu_mte, + gen_helper_sve_stss_le_zsu_mte, }, + { gen_helper_sve_stbs_zss_mte, + gen_helper_sve_sths_le_zss_mte, + gen_helper_sve_stss_le_zss_mte, } }, + { /* Big-endian */ + { gen_helper_sve_stbs_zsu_mte, + gen_helper_sve_sths_be_zsu_mte, + gen_helper_sve_stss_be_zsu_mte, }, + { gen_helper_sve_stbs_zss_mte, + gen_helper_sve_sths_be_zss_mte, + gen_helper_sve_stss_be_zss_mte, } } }, }; /* Note that we overload xs=2 to indicate 64-bit offset. */ -static gen_helper_gvec_mem_scatter * const scatter_store_fn64[2][3][4] = { - /* Little-endian */ - { { gen_helper_sve_stbd_zsu, - gen_helper_sve_sthd_le_zsu, - gen_helper_sve_stsd_le_zsu, - gen_helper_sve_stdd_le_zsu, }, - { gen_helper_sve_stbd_zss, - gen_helper_sve_sthd_le_zss, - gen_helper_sve_stsd_le_zss, - gen_helper_sve_stdd_le_zss, }, - { gen_helper_sve_stbd_zd, - gen_helper_sve_sthd_le_zd, - gen_helper_sve_stsd_le_zd, - gen_helper_sve_stdd_le_zd, } }, - /* Big-endian */ - { { gen_helper_sve_stbd_zsu, - gen_helper_sve_sthd_be_zsu, - gen_helper_sve_stsd_be_zsu, - gen_helper_sve_stdd_be_zsu, }, - { gen_helper_sve_stbd_zss, - gen_helper_sve_sthd_be_zss, - gen_helper_sve_stsd_be_zss, - gen_helper_sve_stdd_be_zss, }, - { gen_helper_sve_stbd_zd, - gen_helper_sve_sthd_be_zd, - gen_helper_sve_stsd_be_zd, - gen_helper_sve_stdd_be_zd, } }, +static gen_helper_gvec_mem_scatter * const scatter_store_fn64[2][2][3][4] = { + { /* MTE Inactive */ + { /* Little-endian */ + { gen_helper_sve_stbd_zsu, + gen_helper_sve_sthd_le_zsu, + gen_helper_sve_stsd_le_zsu, + gen_helper_sve_stdd_le_zsu, }, + { gen_helper_sve_stbd_zss, + gen_helper_sve_sthd_le_zss, + gen_helper_sve_stsd_le_zss, + gen_helper_sve_stdd_le_zss, }, + { gen_helper_sve_stbd_zd, + gen_helper_sve_sthd_le_zd, + gen_helper_sve_stsd_le_zd, + gen_helper_sve_stdd_le_zd, } }, + { /* Big-endian */ + { gen_helper_sve_stbd_zsu, + gen_helper_sve_sthd_be_zsu, + gen_helper_sve_stsd_be_zsu, + gen_helper_sve_stdd_be_zsu, }, + { gen_helper_sve_stbd_zss, + gen_helper_sve_sthd_be_zss, + gen_helper_sve_stsd_be_zss, + gen_helper_sve_stdd_be_zss, }, + { gen_helper_sve_stbd_zd, + gen_helper_sve_sthd_be_zd, + gen_helper_sve_stsd_be_zd, + gen_helper_sve_stdd_be_zd, } } }, + { /* MTE Inactive */ + { /* Little-endian */ + { gen_helper_sve_stbd_zsu_mte, + gen_helper_sve_sthd_le_zsu_mte, + gen_helper_sve_stsd_le_zsu_mte, + gen_helper_sve_stdd_le_zsu_mte, }, + { gen_helper_sve_stbd_zss_mte, + gen_helper_sve_sthd_le_zss_mte, + gen_helper_sve_stsd_le_zss_mte, + gen_helper_sve_stdd_le_zss_mte, }, + { gen_helper_sve_stbd_zd_mte, + gen_helper_sve_sthd_le_zd_mte, + gen_helper_sve_stsd_le_zd_mte, + gen_helper_sve_stdd_le_zd_mte, } }, + { /* Big-endian */ + { gen_helper_sve_stbd_zsu_mte, + gen_helper_sve_sthd_be_zsu_mte, + gen_helper_sve_stsd_be_zsu_mte, + gen_helper_sve_stdd_be_zsu_mte, }, + { gen_helper_sve_stbd_zss_mte, + gen_helper_sve_sthd_be_zss_mte, + gen_helper_sve_stsd_be_zss_mte, + gen_helper_sve_stdd_be_zss_mte, }, + { gen_helper_sve_stbd_zd_mte, + gen_helper_sve_sthd_be_zd_mte, + gen_helper_sve_stsd_be_zd_mte, + gen_helper_sve_stdd_be_zd_mte, } } }, }; static bool trans_ST1_zprz(DisasContext *s, arg_ST1_zprz *a) { gen_helper_gvec_mem_scatter *fn; - int be = s->be_data == MO_BE; + bool be = s->be_data == MO_BE; + bool mte = s->mte_active[0]; if (a->esz < a->msz || (a->msz == 0 && a->scale)) { return false; @@ -5568,23 +5785,24 @@ static bool trans_ST1_zprz(DisasContext *s, arg_ST1_zprz *a) } switch (a->esz) { case MO_32: - fn = scatter_store_fn32[be][a->xs][a->msz]; + fn = scatter_store_fn32[mte][be][a->xs][a->msz]; break; case MO_64: - fn = scatter_store_fn64[be][a->xs][a->msz]; + fn = scatter_store_fn64[mte][be][a->xs][a->msz]; break; default: g_assert_not_reached(); } do_mem_zpz(s, a->rd, a->pg, a->rm, a->scale * a->msz, - cpu_reg_sp(s, a->rn), a->msz, fn); + cpu_reg_sp(s, a->rn), a->msz, true, fn); return true; } static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_zpiz *a) { gen_helper_gvec_mem_scatter *fn = NULL; - int be = s->be_data == MO_BE; + bool be = s->be_data == MO_BE; + bool mte = s->mte_active[0]; TCGv_i64 imm; if (a->esz < a->msz) { @@ -5596,10 +5814,10 @@ static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_zpiz *a) switch (a->esz) { case MO_32: - fn = scatter_store_fn32[be][0][a->msz]; + fn = scatter_store_fn32[mte][be][0][a->msz]; break; case MO_64: - fn = scatter_store_fn64[be][2][a->msz]; + fn = scatter_store_fn64[mte][be][2][a->msz]; break; } assert(fn != NULL); @@ -5608,7 +5826,7 @@ static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_zpiz *a) * by loading the immediate into the scalar parameter. */ imm = tcg_const_i64(a->imm << a->msz); - do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, fn); + do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, true, fn); tcg_temp_free_i64(imm); return true; } |