38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
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/*
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* Copyright (C), 2018-2019, Arm Technology (China) Co., Ltd.
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* All rights reserved
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*
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* The content of this file or document is CONFIDENTIAL and PROPRIETARY
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* to Arm Technology (China) Co., Ltd. It is subject to the terms of a
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* License Agreement between Licensee and Arm Technology (China) Co., Ltd
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* restricting among other things, the use, reproduction, distribution
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* and transfer. Each of the embodiments, including this information and,,
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* any derivative work shall retain this copyright notice.
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*/
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#ifndef __ASM_MACROS_H__
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#define __ASM_MACROS_H__
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/*
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* Macro to define default handlers. Default handler
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* will be weak symbol and just dead loops. They can be
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* overwritten by other handlers
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*/
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.macro def_default_handler handler_name
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.align 1
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.thumb_func
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.weak \handler_name
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.type \handler_name, %function
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\handler_name :
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b .
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.size \handler_name, . - \handler_name
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.endm
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.macro def_irq_default_handler handler_name
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.weak \handler_name
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.set \handler_name, Default_Handler
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.endm
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#endif /* __ASM_MACROS_H__ */
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