diff mbox series

[v2,08/24] target/arm: Enforce alignment for LDA/LDAH/STL/STLH

Message ID 20201208180118.157911-9-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: enforce alignment | expand

Commit Message

Richard Henderson Dec. 8, 2020, 6:01 p.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/arm/translate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.25.1

Comments

Peter Maydell Jan. 7, 2021, 4:09 p.m. UTC | #1 
On Tue, 8 Dec 2020 at 18:01, Richard Henderson
<richard.henderson@linaro.org> wrote:
>

> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

> ---

>  target/arm/translate.c | 4 ++--

>  1 file changed, 2 insertions(+), 2 deletions(-)


Reviewed-by: Peter Maydell <peter.maydell@linaro.org>


thanks
-- PMM
diff mbox series

Patch

diff --git a/target/arm/translate.c b/target/arm/translate.c
index 9ca06cb373..1bfa209884 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -6876,7 +6876,7 @@  static bool op_stl(DisasContext *s, arg_STL *a, MemOp mop)
     addr = load_reg(s, a->rn);
     tmp = load_reg(s, a->rt);
     tcg_gen_mb(TCG_MO_ALL | TCG_BAR_STRL);
-    gen_aa32_st_i32(s, tmp, addr, get_mem_index(s), mop);
+    gen_aa32_st_i32(s, tmp, addr, get_mem_index(s), mop | MO_ALIGN);
     disas_set_da_iss(s, mop, a->rt | ISSIsAcqRel | ISSIsWrite);
 
     tcg_temp_free_i32(tmp);
@@ -7032,7 +7032,7 @@  static bool op_lda(DisasContext *s, arg_LDA *a, MemOp mop)
 
     addr = load_reg(s, a->rn);
     tmp = tcg_temp_new_i32();
-    gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s), mop);
+    gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s), mop | MO_ALIGN);
     disas_set_da_iss(s, mop, a->rt | ISSIsAcqRel);
     tcg_temp_free_i32(addr);