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target/arm: Fix HCR_EL2.TGE check in arm_phys_excp_target_el 

The enable for TGE has already occurred within arm_hcr_el2_amo
and friends.  Moreover, when E2H is also set, the sense is
supposed to be reversed, which has also already occurred within
the helpers.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181203203839.757-5-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2018-12-13 13:48:05 +00:00 committed by Peter Maydell
parent 99f8f86d36
commit 619959c358
1 changed files with 0 additions and 3 deletions
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3
target/arm/helper.c
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@ -6537,9 +6537,6 @@ uint32_t arm_phys_excp_target_el(CPUState *cs, uint32_t excp_idx,
break;
};
/* If HCR.TGE is set then HCR is treated as being 1 */
hcr |= ((env->cp15.hcr_el2 & HCR_TGE) == HCR_TGE);
/* Perform a table-lookup for the target EL given the current state */
target_el = target_el_table[is64][scr][rw][hcr][secure][cur_el];