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armv8_dpm: fix exception handling

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after handling of an exception in debug state, immediately
restore the original core state.

Change-Id: Ie53b63c9f19815f717f4df4390fbc13f0a204cc2
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Reviewed-on: http://openocd.zylin.com/3996
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
This commit is contained in:
Matthias Welwarsky 2017-02-17 16:22:52 +01:00 committed by Paul Fertser
parent b73628141a
commit 9981093ce0
1 changed files with 2 additions and 0 deletions
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src/target/armv8_dpm.c
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@ -1312,6 +1312,8 @@ void armv8_dpm_handle_exception(struct arm_dpm *dpm)
core_state = armv8_dpm_get_core_state(dpm);
armv8_select_opcodes(armv8, core_state == ARM_STATE_AARCH64);
armv8_select_reg_access(armv8, core_state == ARM_STATE_AARCH64);
armv8_dpm_modeswitch(dpm, ARM_MODE_ANY);
}
/*----------------------------------------------------------------------*/