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target-arm: do not set do_interrupt handlers for ARM and AArch64 user modes

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User mode emulation should never get interrupts and thus should not
use the system emulation exception handler function. Remove the reference,
and '#ifndef USER_MODE_ONLY' the function itself as well, so that we can add
system mode only functionality to it.

Signed-off-by: Rob Herring <rob.herring@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1412865028-17725-3-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Rob Herring 2014-10-24 12:19:12 +01:00 • committed by Peter Maydell
parent 543486db35
commit 0adf7d3cc3
4 changed files with 6 additions and 6 deletions
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2
target-arm/cpu.c
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@ -1109,7 +1109,6 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
cc->class_by_name = arm_cpu_class_by_name;
cc->has_work = arm_cpu_has_work;
cc->do_interrupt = arm_cpu_do_interrupt;
cc->cpu_exec_interrupt = arm_cpu_exec_interrupt;
cc->dump_state = arm_cpu_dump_state;
cc->set_pc = arm_cpu_set_pc;
@ -1118,6 +1117,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
#ifdef CONFIG_USER_ONLY
cc->handle_mmu_fault = arm_cpu_handle_mmu_fault;
#else
cc->do_interrupt = arm_cpu_do_interrupt;
cc->get_phys_page_debug = arm_cpu_get_phys_page_debug;
cc->vmsd = &vmstate_arm_cpu;
#endif