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Diffstat (limited to 'target/arm/translate-sve.c')
-rw-r--r--target/arm/translate-sve.c662
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;
}
generated by cgit v1.1 at 2024-08-22 10:28:46 +0000