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target/arm: Decode PAuth within disas_data_proc_2src

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190108223129.5570-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2019-01-21 10:23:11 +00:00 committed by Peter Maydell
parent 95ebd99dcd
commit b6342a9f92
1 changed files with 8 additions and 0 deletions
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8
target/arm/translate-a64.c
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@ -4884,6 +4884,13 @@ static void disas_data_proc_2src(DisasContext *s, uint32_t insn)
case 11: /* RORV */
handle_shift_reg(s, A64_SHIFT_TYPE_ROR, sf, rm, rn, rd);
break;
case 12: /* PACGA */
if (sf == 0 || !dc_isar_feature(aa64_pauth, s)) {
goto do_unallocated;
}
gen_helper_pacga(cpu_reg(s, rd), cpu_env,
cpu_reg(s, rn), cpu_reg_sp(s, rm));
break;
case 16:
case 17:
case 18:
@ -4899,6 +4906,7 @@ static void disas_data_proc_2src(DisasContext *s, uint32_t insn)
break;
}
default:
do_unallocated:
unallocated_encoding(s);
break;
}