120 lines
4.5 KiB
C
120 lines
4.5 KiB
C
/*
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* Copyright (c) 2020 Huawei Device Co., Ltd.
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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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#ifndef LITE_BOOTSTRAP_SERVICE_H
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#define LITE_BOOTSTRAP_SERVICE_H
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#ifdef __cplusplus
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#if __cplusplus
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extern "C" {
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#endif
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#endif
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#define APP_NAME(name, step) ".zinitcall.app." #name #step ".init"
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#define MODULE_NAME(name, step) ".zinitcall." #name #step ".init"
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#define APP_CALL(name, step) \
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do { \
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InitCall *initcall = (InitCall *)(APP_BEGIN(name, step)); \
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InitCall *initend = (InitCall *)(APP_END(name, step)); \
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for (; initcall < initend; initcall++) { \
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(*initcall)(); \
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} \
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} while (0)
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#define MODULE_CALL(name, step) \
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do { \
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InitCall *initcall = (InitCall *)(MODULE_BEGIN(name, step)); \
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InitCall *initend = (InitCall *)(MODULE_END(name, step)); \
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for (; initcall < initend; initcall++) { \
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(*initcall)(); \
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} \
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} while (0)
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#if (defined(__GNUC__) || defined(__clang__))
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#define APP_BEGIN(name, step) \
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({ extern InitCall __zinitcall_app_##name##_start; \
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InitCall *initCall = &__zinitcall_app_##name##_start; \
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(initCall); \
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})
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#define APP_END(name, step) \
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({ extern InitCall __zinitcall_app_##name##_end; \
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InitCall *initCall = &__zinitcall_app_##name##_end; \
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(initCall); \
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})
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#define MODULE_BEGIN(name, step) \
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({ extern InitCall __zinitcall_##name##_start; \
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InitCall *initCall = &__zinitcall_##name##_start; \
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(initCall); \
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})
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#define MODULE_END(name, step) \
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({ extern InitCall __zinitcall_##name##_end; \
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InitCall *initCall = &__zinitcall_##name##_end; \
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(initCall); \
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})
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#define INIT_APP_CALL(name) APP_CALL(name, 0);
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#define INIT_TEST_CALL() MODULE_CALL(test, 0);
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#elif (defined(__ICCARM__))
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#define APP_BEGIN(name, step) __section_begin(APP_NAME(name, step))
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#define APP_END(name, step) __section_end(APP_NAME(name, step))
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#define MODULE_BEGIN(name, step) __section_begin(MODULE_NAME(name, step))
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#define MODULE_END(name, step) __section_end(MODULE_NAME(name, step))
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#pragma section = APP_NAME(service, 0)
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#pragma section = APP_NAME(service, 1)
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#pragma section = APP_NAME(service, 2)
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#pragma section = APP_NAME(service, 3)
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#pragma section = APP_NAME(service, 4)
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#pragma section = APP_NAME(feature, 0)
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#pragma section = APP_NAME(feature, 1)
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#pragma section = APP_NAME(feature, 2)
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#pragma section = APP_NAME(feature, 3)
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#pragma section = APP_NAME(feature, 4)
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#pragma section = MODULE_NAME(test, 0)
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#pragma section = MODULE_NAME(test, 1)
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#pragma section = MODULE_NAME(test, 2)
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#pragma section = MODULE_NAME(test, 3)
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#pragma section = MODULE_NAME(test, 4)
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#define INIT_APP_CALL(name) \
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do { \
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APP_CALL(name, 0); \
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APP_CALL(name, 1); \
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APP_CALL(name, 2); \
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APP_CALL(name, 3); \
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APP_CALL(name, 4); \
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} while (0)
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#define INIT_TEST_CALL() \
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do { \
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MODULE_CALL(test, 0); \
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MODULE_CALL(test, 1); \
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MODULE_CALL(test, 2); \
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MODULE_CALL(test, 3); \
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MODULE_CALL(test, 4); \
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} while (0)
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#else
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#error Not support current compiler!
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#endif
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif
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#endif // LITE_BOOTSTRAP_SERVICE_H
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