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[PULL 26/43] target/arm: Enforce alignment for LDA/LDAH/STL/STLH
From: |
Peter Maydell |
Subject: |
[PULL 26/43] target/arm: Enforce alignment for LDA/LDAH/STL/STLH |
Date: |
Fri, 30 Apr 2021 11:34:20 +0100 |
From: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210419202257.161730-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@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 4b0dba9e778..f5a214e35e5 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -6936,7 +6936,7 @@ 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);
@@ -7092,7 +7092,7 @@ 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);
--
2.20.1
- [PULL 13/43] target/arm: Rename TBFLAG_A32, SCTLR_B, (continued)
- [PULL 13/43] target/arm: Rename TBFLAG_A32, SCTLR_B, Peter Maydell, 2021/04/30
- [PULL 09/43] target/arm: Rename mte_probe1 to mte_probe, Peter Maydell, 2021/04/30
- [PULL 08/43] target/arm: Merge mte_check1, mte_checkN, Peter Maydell, 2021/04/30
- [PULL 10/43] target/arm: Simplify sve mte checking, Peter Maydell, 2021/04/30
- [PULL 14/43] target/arm: Rename TBFLAG_ANY, PSTATE_SS, Peter Maydell, 2021/04/30
- [PULL 15/43] target/arm: Add wrapper macros for accessing tbflags, Peter Maydell, 2021/04/30
- [PULL 17/43] target/arm: Move mode specific TB flags to tb->cs_base, Peter Maydell, 2021/04/30
- [PULL 19/43] target/arm: Move TBFLAG_ANY bits to the bottom, Peter Maydell, 2021/04/30
- [PULL 20/43] target/arm: Add ALIGN_MEM to TBFLAG_ANY, Peter Maydell, 2021/04/30
- [PULL 21/43] target/arm: Adjust gen_aa32_{ld, st}_i32 for align+endianness, Peter Maydell, 2021/04/30
- [PULL 26/43] target/arm: Enforce alignment for LDA/LDAH/STL/STLH,
Peter Maydell <=
- [PULL 18/43] target/arm: Move TBFLAG_AM32 bits to the top, Peter Maydell, 2021/04/30
- [PULL 22/43] target/arm: Merge gen_aa32_frob64 into gen_aa32_ld_i64, Peter Maydell, 2021/04/30
- [PULL 25/43] target/arm: Enforce word alignment for LDRD/STRD, Peter Maydell, 2021/04/30
- [PULL 29/43] target/arm: Enforce alignment for SRS, Peter Maydell, 2021/04/30
- [PULL 16/43] target/arm: Introduce CPUARMTBFlags, Peter Maydell, 2021/04/30
- [PULL 24/43] target/arm: Adjust gen_aa32_{ld, st}_i64 for align+endianness, Peter Maydell, 2021/04/30
- [PULL 31/43] target/arm: Enforce alignment for VLDR/VSTR, Peter Maydell, 2021/04/30
- [PULL 28/43] target/arm: Enforce alignment for RFE, Peter Maydell, 2021/04/30
- [PULL 34/43] target/arm: Enforce alignment for VLDn/VSTn (single), Peter Maydell, 2021/04/30
- [PULL 39/43] target/arm: Enforce alignment for aa64 vector LDn/STn (multiple), Peter Maydell, 2021/04/30