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| author | Sergey Sorokin <afarallax@yandex.ru> | 2015-09-08 17:38:44 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-08 17:38:44 +0100 |
| commit | cef9ee706792b1e205fe472b67053a0e82cd058e (patch) | |
| tree | bd1954051c8ac0fd27e13d133a5fc0e1b11f3171 /target-arm/translate-a64.c | |
| parent | 0e21f183ca2d000bbda1fb63959a3d41a1c3ff42 (diff) | |
| download | qemu-cef9ee706792b1e205fe472b67053a0e82cd058e.tar.gz qemu-cef9ee706792b1e205fe472b67053a0e82cd058e.tar.bz2 qemu-cef9ee706792b1e205fe472b67053a0e82cd058e.zip | |
target-arm: Fix default_exception_el() function for the case when EL3 is not supported
If EL3 is not supported in current configuration,
we should not try to get EL3 bitness.
Signed-off-by: Sergey Sorokin <afarallax@yandex.ru>
Message-id: 1441208342-10601-2-git-send-email-afarallax@yandex.ru
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/translate-a64.c')
| -rw-r--r-- | target-arm/translate-a64.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index 529bb0c41d..faece2cd43 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -10966,7 +10966,11 @@ void gen_intermediate_code_internal_a64(ARMCPU *cpu, dc->condjmp = 0; dc->aarch64 = 1; - dc->el3_is_aa64 = arm_el_is_aa64(env, 3); + /* If we are coming from secure EL0 in a system with a 32-bit EL3, then + * there is no secure EL1, so we route exceptions to EL3. + */ + dc->secure_routed_to_el3 = arm_feature(env, ARM_FEATURE_EL3) && + !arm_el_is_aa64(env, 3); dc->thumb = 0; dc->bswap_code = 0; dc->condexec_mask = 0; |