diff mbox series

[06/11] target/arm: Enforce alignment for VLDM/VSTM

Message ID 20201125040642.2339476-7-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: enforce alignment | expand

Commit Message

Richard Henderson Nov. 25, 2020, 4:06 a.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/arm/translate-vfp.c.inc | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/target/arm/translate-vfp.c.inc b/target/arm/translate-vfp.c.inc
index 96948f5a2d..58b31ecc3f 100644
--- a/target/arm/translate-vfp.c.inc
+++ b/target/arm/translate-vfp.c.inc
@@ -1065,12 +1065,14 @@  static bool trans_VLDM_VSTM_sp(DisasContext *s, arg_VLDM_VSTM_sp *a)
     for (i = 0; i < n; i++) {
         if (a->l) {
             /* load */
-            gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
+            gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s),
+                            MO_UL | MO_ALIGN | s->be_data);
             vfp_store_reg32(tmp, a->vd + i);
         } else {
             /* store */
             vfp_load_reg32(tmp, a->vd + i);
-            gen_aa32_st32(s, tmp, addr, get_mem_index(s));
+            gen_aa32_st_i32(s, tmp, addr, get_mem_index(s),
+                            MO_UL | MO_ALIGN | s->be_data);
         }
         tcg_gen_addi_i32(addr, addr, offset);
     }
@@ -1148,12 +1150,14 @@  static bool trans_VLDM_VSTM_dp(DisasContext *s, arg_VLDM_VSTM_dp *a)
     for (i = 0; i < n; i++) {
         if (a->l) {
             /* load */
-            gen_aa32_ld64(s, tmp, addr, get_mem_index(s));
+            gen_aa32_ld_i64(s, tmp, addr, get_mem_index(s),
+                            MO_Q | MO_ALIGN_4 | s->be_data);
             vfp_store_reg64(tmp, a->vd + i);
         } else {
             /* store */
             vfp_load_reg64(tmp, a->vd + i);
-            gen_aa32_st64(s, tmp, addr, get_mem_index(s));
+            gen_aa32_st_i64(s, tmp, addr, get_mem_index(s),
+                            MO_Q | MO_ALIGN_4 | s->be_data);
         }
         tcg_gen_addi_i32(addr, addr, offset);
     }