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34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <stdbool.h>
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inline static bool mcu_state_is_thread_privileged(void);
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//! Update the thread mode privilege bit in the control register. Note that you
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//! must already be privileged to call this with a true argument.
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void mcu_state_set_thread_privilege(bool privilege);
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bool mcu_state_is_privileged(void);
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#ifdef __arm__
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#include "mcu/privilege_arm.inl.h"
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#else
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#include "mcu/privilege_stubs.inl.h"
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#endif
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