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[PATCH v2 09/24] target/arm: Enforce alignment for LDM/STM
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From: |
Richard Henderson |
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Subject: |
[PATCH v2 09/24] target/arm: Enforce alignment for LDM/STM |
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Date: |
Tue, 8 Dec 2020 12:01:03 -0600 |
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 1bfa209884..6c76bc521d 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -7824,7 +7824,7 @@ 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. */
@@ -7899,7 +7899,7 @@ 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 v2 00/24] target/arm: enforce alignment, Richard Henderson, 2020/12/08
- [PATCH v2 01/24] target/arm: Fix decode of align in VLDST_single, Richard Henderson, 2020/12/08
- [PATCH v2 02/24] target/arm: Add ALIGN_MEM to TBFLAG_ANY, Richard Henderson, 2020/12/08
- [PATCH v2 03/24] target/arm: Adjust gen_aa32_{ld, st}_i32 for align+endianness, Richard Henderson, 2020/12/08
- [PATCH v2 05/24] target/arm: Fix SCTLR_B test for TCGv_i64 load/store, Richard Henderson, 2020/12/08
- [PATCH v2 06/24] target/arm: Adjust gen_aa32_{ld, st}_i64 for align+endianness, Richard Henderson, 2020/12/08
- [PATCH v2 04/24] target/arm: Merge gen_aa32_frob64 into gen_aa32_ld_i64, Richard Henderson, 2020/12/08
- [PATCH v2 09/24] target/arm: Enforce alignment for LDM/STM,
Richard Henderson <=
- [PATCH v2 07/24] target/arm: Enforce word alignment for LDRD/STRD, Richard Henderson, 2020/12/08
- [PATCH v2 08/24] target/arm: Enforce alignment for LDA/LDAH/STL/STLH, Richard Henderson, 2020/12/08
- [PATCH v2 11/24] target/arm: Enforce alignment for SRS, Richard Henderson, 2020/12/08
- [PATCH v2 10/24] target/arm: Enforce alignment for RFE, Richard Henderson, 2020/12/08
- [PATCH v2 12/24] target/arm: Enforce alignment for VLDM/VSTM, Richard Henderson, 2020/12/08
- [PATCH v2 14/24] target/arm: Enforce alignment for VLD1 (all lanes), Richard Henderson, 2020/12/08
- [PATCH v2 15/24] target/arm: Enforce alignment for VLDn/VSTn (multiple), Richard Henderson, 2020/12/08
- [PATCH v2 16/24] target/arm: Enforce alignment for VLDn/VSTn (single), Richard Henderson, 2020/12/08
- [PATCH v2 13/24] target/arm: Enforce alignment for VLDR/VSTR, Richard Henderson, 2020/12/08
- [PATCH v2 17/24] target/arm: Use finalize_memop for aa64 gpr load/store, Richard Henderson, 2020/12/08