diff options
| author | Edgar E. Iglesias <edgar.iglesias@xilinx.com> | 2014-09-29 18:48:50 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-29 18:48:50 +0100 |
| commit | 2dd081ae7642d54470225ea8c3f5cd4ef62fc732 (patch) | |
| tree | 5d8e1c33619bba6ebc922a9d6658e12ffab1974e /target-arm | |
| parent | dfafd0908820acf68f7c69ab3e0ebe855278d0bb (diff) | |
target-arm: A64: Correct updates to FAR and ESR on exceptions
Not all exception types update both FAR and ESR.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Greg Bellows <greg.bellows@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1411718914-6608-7-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm')
| -rw-r--r-- | target-arm/helper-a64.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/target-arm/helper-a64.c b/target-arm/helper-a64.c index 4be0784c3a..c6ef8e9543 100644 --- a/target-arm/helper-a64.c +++ b/target-arm/helper-a64.c @@ -466,18 +466,17 @@ void aarch64_cpu_do_interrupt(CPUState *cs) env->exception.syndrome); } - env->cp15.esr_el[new_el] = env->exception.syndrome; - env->cp15.far_el[new_el] = env->exception.vaddress; - switch (cs->exception_index) { case EXCP_PREFETCH_ABORT: case EXCP_DATA_ABORT: + env->cp15.far_el[new_el] = env->exception.vaddress; qemu_log_mask(CPU_LOG_INT, "...with FAR 0x%" PRIx64 "\n", env->cp15.far_el[new_el]); - break; + /* fall through */ case EXCP_BKPT: case EXCP_UDEF: case EXCP_SWI: + env->cp15.esr_el[new_el] = env->exception.syndrome; break; case EXCP_IRQ: addr += 0x80; |