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-rw-r--r--target/arm/translate-a64.c2
-rw-r--r--target/arm/translate-a64.h1
-rw-r--r--target/arm/translate-sve.c6
3 files changed, 6 insertions, 3 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 7a3774b..e46c4a4 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -215,7 +215,7 @@ static void gen_a64_set_pc(DisasContext *s, TCGv_i64 src)
* of the write-back address.
*/
-static TCGv_i64 clean_data_tbi(DisasContext *s, TCGv_i64 addr)
+TCGv_i64 clean_data_tbi(DisasContext *s, TCGv_i64 addr)
{
TCGv_i64 clean = new_tmp_a64(s);
#ifdef CONFIG_USER_ONLY
diff --git a/target/arm/translate-a64.h b/target/arm/translate-a64.h
index 781c441..49e4865 100644
--- a/target/arm/translate-a64.h
+++ b/target/arm/translate-a64.h
@@ -40,6 +40,7 @@ TCGv_ptr get_fpstatus_ptr(bool);
bool logic_imm_decode_wmask(uint64_t *result, unsigned int immn,
unsigned int imms, unsigned int immr);
bool sve_access_check(DisasContext *s);
+TCGv_i64 clean_data_tbi(DisasContext *s, TCGv_i64 addr);
TCGv_i64 gen_mte_check1(DisasContext *s, TCGv_i64 addr, bool is_write,
bool tag_checked, int log2_size);
TCGv_i64 gen_mte_checkN(DisasContext *s, TCGv_i64 addr, bool is_write,
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index e4fbe48..04eda9a 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -4587,9 +4587,8 @@ static void do_mem_zpa(DisasContext *s, int zt, int pg, TCGv_i64 addr,
* For e.g. LD4, there are not enough arguments to pass all 4
* registers as pointers, so encode the regno into the data field.
* For consistency, do this even for LD1.
- * TODO: mte_n check here while callers are updated.
*/
- if (mte_n && s->mte_active[0]) {
+ if (s->mte_active[0]) {
int msz = dtype_msz(dtype);
desc = FIELD_DP32(desc, MTEDESC, MIDX, get_mem_index(s));
@@ -4599,7 +4598,10 @@ static void do_mem_zpa(DisasContext *s, int zt, int pg, TCGv_i64 addr,
desc = FIELD_DP32(desc, MTEDESC, ESIZE, 1 << msz);
desc = FIELD_DP32(desc, MTEDESC, TSIZE, mte_n << msz);
desc <<= SVE_MTEDESC_SHIFT;
+ } else {
+ addr = clean_data_tbi(s, addr);
}
+
desc = simd_desc(vsz, vsz, zt | desc);
t_desc = tcg_const_i32(desc);
t_pg = tcg_temp_new_ptr();