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target/arm: Enforce alignment for RFE 

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210419202257.161730-19-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2021-04-19 13:22:44 -07:00 committed by Peter Maydell
parent 2e1f39e29b
commit c0c7f66087
1 changed files with 2 additions and 2 deletions
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4
target/arm/translate.c
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@ -8357,10 +8357,10 @@ static bool trans_RFE(DisasContext *s, arg_RFE *a)
/* Load PC into tmp and CPSR into tmp2. */
t1 = tcg_temp_new_i32();
gen_aa32_ld32u(s, t1, addr, get_mem_index(s));
gen_aa32_ld_i32(s, t1, addr, get_mem_index(s), MO_UL | MO_ALIGN);
tcg_gen_addi_i32(addr, addr, 4);
t2 = tcg_temp_new_i32();
gen_aa32_ld32u(s, t2, addr, get_mem_index(s));
gen_aa32_ld_i32(s, t2, addr, get_mem_index(s), MO_UL | MO_ALIGN);
if (a->w) {
/* Base writeback. */