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target/arm: Merge TBFLAG_AA_TB{0, 1} to TBII

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We will shortly want to talk about TBI as it relates to data.
Passing around a pair of variables is less convenient than a
single variable.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20190108223129.5570-20-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2019-01-21 10:23:12 +00:00 • committed by Peter Maydell
parent ba97be9f4a
commit 476a4692f0
4 changed files with 11 additions and 13 deletions
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5
target/arm/helper.c
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@ -13041,10 +13041,9 @@ void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc,
*pc = env->pc;
flags = FIELD_DP32(flags, TBFLAG_ANY, AARCH64_STATE, 1);
/* Get control bits for tagged addresses */
flags = FIELD_DP32(flags, TBFLAG_A64, TBI0,
flags = FIELD_DP32(flags, TBFLAG_A64, TBII,
(arm_regime_tbi1(env, mmu_idx) << 1) |
arm_regime_tbi0(env, mmu_idx));
flags = FIELD_DP32(flags, TBFLAG_A64, TBI1,
arm_regime_tbi1(env, mmu_idx));
if (cpu_isar_feature(aa64_sve, cpu)) {
int sve_el = sve_exception_el(env, current_el);