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[PATCH v4 16/30] target/arm: Enforce alignment for LDM/STM
From: |
Richard Henderson |
Subject: |
[PATCH v4 16/30] target/arm: Enforce alignment for LDM/STM |
Date: |
Fri, 16 Apr 2021 11:59:45 -0700 |
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/translate.c b/target/arm/translate.c
index 270b10f83a..1ddfce9dfe 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -7868,7 +7868,7 @@ static bool op_stm(DisasContext *s, arg_ldst_block *a,
int min_n)
} else {
tmp = load_reg(s, i);
}
- gen_aa32_st32(s, tmp, addr, mem_idx);
+ gen_aa32_st_i32(s, tmp, addr, mem_idx, MO_UL | MO_ALIGN);
tcg_temp_free_i32(tmp);
/* No need to add after the last transfer. */
@@ -7943,7 +7943,7 @@ static bool do_ldm(DisasContext *s, arg_ldst_block *a,
int min_n)
}
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(s, tmp, addr, mem_idx);
+ gen_aa32_ld_i32(s, tmp, addr, mem_idx, MO_UL | MO_ALIGN);
if (user) {
tmp2 = tcg_const_i32(i);
gen_helper_set_user_reg(cpu_env, tmp2, tmp);
--
2.25.1
- [PATCH v4 13/30] target/arm: Adjust gen_aa32_{ld, st}_i64 for align+endianness, (continued)
- [PATCH v4 13/30] target/arm: Adjust gen_aa32_{ld, st}_i64 for align+endianness, Richard Henderson, 2021/04/16
- [PATCH v4 09/30] target/arm: Add ALIGN_MEM to TBFLAG_ANY, Richard Henderson, 2021/04/16
- [PATCH v4 10/30] target/arm: Adjust gen_aa32_{ld, st}_i32 for align+endianness, Richard Henderson, 2021/04/16
- [PATCH v4 12/30] target/arm: Fix SCTLR_B test for TCGv_i64 load/store, Richard Henderson, 2021/04/16
- [PATCH v4 14/30] target/arm: Enforce word alignment for LDRD/STRD, Richard Henderson, 2021/04/16
- [PATCH v4 11/30] target/arm: Merge gen_aa32_frob64 into gen_aa32_ld_i64, Richard Henderson, 2021/04/16
- [PATCH v4 15/30] target/arm: Enforce alignment for LDA/LDAH/STL/STLH, Richard Henderson, 2021/04/16
- [PATCH v4 17/30] target/arm: Enforce alignment for RFE, Richard Henderson, 2021/04/16
- [PATCH v4 19/30] target/arm: Enforce alignment for VLDM/VSTM, Richard Henderson, 2021/04/16
- [PATCH v4 16/30] target/arm: Enforce alignment for LDM/STM,
Richard Henderson <=
- [PATCH v4 20/30] target/arm: Enforce alignment for VLDR/VSTR, Richard Henderson, 2021/04/16
- [PATCH v4 18/30] target/arm: Enforce alignment for SRS, Richard Henderson, 2021/04/16
- [PATCH v4 23/30] target/arm: Enforce alignment for VLDn/VSTn (single), Richard Henderson, 2021/04/16
- [PATCH v4 22/30] target/arm: Enforce alignment for VLDn/VSTn (multiple), Richard Henderson, 2021/04/16
- [PATCH v4 25/30] target/arm: Use finalize_memop for aa64 fpr load/store, Richard Henderson, 2021/04/16
- [PATCH v4 26/30] target/arm: Enforce alignment for aa64 load-acq/store-rel, Richard Henderson, 2021/04/16
- [PATCH v4 29/30] target/arm: Enforce alignment for aa64 vector LDn/STn (single), Richard Henderson, 2021/04/16
- [PATCH v4 24/30] target/arm: Use finalize_memop for aa64 gpr load/store, Richard Henderson, 2021/04/16
- [PATCH v4 21/30] target/arm: Enforce alignment for VLDn (all lanes), Richard Henderson, 2021/04/16