target/arm: Enforce alignment for SRS

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210419202257.161730-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/translate.c b/target/arm/translate.c
index b8704d2504beb84b5d9ddb8433ddd6889d0634e9..3b071012caecc2aeae3acfd438954c2a0a9c3bc2 100644 (file)
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -5200,11 +5200,11 @@ static void gen_srs(DisasContext *s,
     }
     tcg_gen_addi_i32(addr, addr, offset);
     tmp = load_reg(s, 14);
-    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);
     tcg_temp_free_i32(tmp);
     tmp = load_cpu_field(spsr);
     tcg_gen_addi_i32(addr, addr, 4);
-    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);
     tcg_temp_free_i32(tmp);
     if (writeback) {
         switch (amode) {