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[PULL 31/43] target/arm: Enforce alignment for VLDR/VSTR
From: |
Peter Maydell |
Subject: |
[PULL 31/43] target/arm: Enforce alignment for VLDR/VSTR |
Date: |
Fri, 30 Apr 2021 11:34:25 +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: 20210419202257.161730-22-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/translate-vfp.c.inc | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/target/arm/translate-vfp.c.inc b/target/arm/translate-vfp.c.inc
index f50afb23e74..e20d9c7ba66 100644
--- a/target/arm/translate-vfp.c.inc
+++ b/target/arm/translate-vfp.c.inc
@@ -1364,11 +1364,11 @@ static bool trans_VLDR_VSTR_hp(DisasContext *s,
arg_VLDR_VSTR_sp *a)
addr = add_reg_for_lit(s, a->rn, offset);
tmp = tcg_temp_new_i32();
if (a->l) {
- gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
+ gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s), MO_UW | MO_ALIGN);
vfp_store_reg32(tmp, a->vd);
} else {
vfp_load_reg32(tmp, a->vd);
- gen_aa32_st16(s, tmp, addr, get_mem_index(s));
+ gen_aa32_st_i32(s, tmp, addr, get_mem_index(s), MO_UW | MO_ALIGN);
}
tcg_temp_free_i32(tmp);
tcg_temp_free_i32(addr);
@@ -1398,11 +1398,11 @@ static bool trans_VLDR_VSTR_sp(DisasContext *s,
arg_VLDR_VSTR_sp *a)
addr = add_reg_for_lit(s, a->rn, offset);
tmp = tcg_temp_new_i32();
if (a->l) {
- gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
+ gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s), MO_UL | MO_ALIGN);
vfp_store_reg32(tmp, a->vd);
} else {
vfp_load_reg32(tmp, a->vd);
- 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);
tcg_temp_free_i32(addr);
@@ -1439,11 +1439,11 @@ static bool trans_VLDR_VSTR_dp(DisasContext *s,
arg_VLDR_VSTR_dp *a)
addr = add_reg_for_lit(s, a->rn, offset);
tmp = tcg_temp_new_i64();
if (a->l) {
- gen_aa32_ld64(s, tmp, addr, get_mem_index(s));
+ gen_aa32_ld_i64(s, tmp, addr, get_mem_index(s), MO_Q | MO_ALIGN_4);
vfp_store_reg64(tmp, a->vd);
} else {
vfp_load_reg64(tmp, a->vd);
- gen_aa32_st64(s, tmp, addr, get_mem_index(s));
+ gen_aa32_st_i64(s, tmp, addr, get_mem_index(s), MO_Q | MO_ALIGN_4);
}
tcg_temp_free_i64(tmp);
tcg_temp_free_i32(addr);
--
2.20.1
- [PULL 19/43] target/arm: Move TBFLAG_ANY bits to the bottom, (continued)
- [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, 2021/04/30
- [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 <=
- [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
- [PULL 36/43] target/arm: Use finalize_memop for aa64 fpr load/store, Peter Maydell, 2021/04/30
- [PULL 35/43] target/arm: Use finalize_memop for aa64 gpr load/store, Peter Maydell, 2021/04/30
- [PULL 40/43] target/arm: Enforce alignment for aa64 vector LDn/STn (single), Peter Maydell, 2021/04/30
- [PULL 43/43] hw/pci-host/gpex: Don't fault for unmapped parts of MMIO and PIO windows, Peter Maydell, 2021/04/30
- [PULL 41/43] target/arm: Enforce alignment for sve LD1R, Peter Maydell, 2021/04/30
- [PULL 30/43] target/arm: Enforce alignment for VLDM/VSTM, Peter Maydell, 2021/04/30
- [PULL 23/43] target/arm: Fix SCTLR_B test for TCGv_i64 load/store, Peter Maydell, 2021/04/30