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target-arm: A64: Print ELR when taking exceptions

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When taking an exception print the content of the exception link
register. This is useful especially for synchronous exceptions because
in that case this registers holds the address of the instruction that
generated the exception.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Message-id: 1435036655-16132-1-git-send-email-soren.brinkmann@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Soren Brinkmann 2015-06-26 14:22:36 +01:00 committed by Peter Maydell
parent f3c2bda216
commit b21ab1fc21
1 changed files with 2 additions and 0 deletions
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target-arm/helper-a64.c
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@ -533,6 +533,8 @@ void aarch64_cpu_do_interrupt(CPUState *cs)
env->condexec_bits = 0;
}
qemu_log_mask(CPU_LOG_INT, "...with ELR 0x%" PRIx64 "\n",
env->elr_el[new_el]);
pstate_write(env, PSTATE_DAIF | new_mode);
env->aarch64 = 1;