mirror of
https://github.com/zephyrproject-rtos/zephyr
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4a470114fa
Consistently place C++ use of extern "C" after all include directives, within the negative branch of _ASMLANGUAGE if used. Remove extern "C" support from files that don't declare objects or functions. In arch/arc/arch.h the extern "C" in the including context is left active during an include to avoid more complex restructuring. Background from issue #17997: Declarations that use C linkage should be placed within extern "C" so the language linkage is correct when the header is included by a C++ compiler. Similarly #include directives should be outside the extern "C" to ensure the language-specific default linkage is applied to any declarations provided by the included header. See: https://en.cppreference.com/w/cpp/language/language_linkage Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
/*
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* Copyright (c) 2014 Wind River Systems, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief Definitions for the exception vector table
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*
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*
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* Definitions for the boot vector table.
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*
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* System exception handler names all have the same format:
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*
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* __<exception name with underscores>
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*
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* Refer to the ARCv2 manual for an explanation of the exceptions.
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*/
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#ifndef ZEPHYR_ARCH_ARC_INCLUDE_VECTOR_TABLE_H_
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#define ZEPHYR_ARCH_ARC_INCLUDE_VECTOR_TABLE_H_
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#define EXC_EV_TRAP 0x9
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#ifdef _ASMLANGUAGE
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#include <toolchain.h>
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#include <linker/sections.h>
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GTEXT(__start)
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GTEXT(_VectorTable)
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GTEXT(__reset)
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GTEXT(__memory_error)
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GTEXT(__instruction_error)
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GTEXT(__ev_machine_check)
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GTEXT(__ev_tlb_miss_i)
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GTEXT(__ev_tlb_miss_d)
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GTEXT(__ev_prot_v)
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GTEXT(__ev_privilege_v)
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GTEXT(__ev_swi)
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GTEXT(__ev_trap)
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GTEXT(__ev_extension)
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GTEXT(__ev_div_zero)
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GTEXT(__ev_dc_error)
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GTEXT(__ev_maligned)
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GTEXT(_PrepC)
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GTEXT(_isr_wrapper)
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#else
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern void __reset(void);
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extern void __memory_error(void);
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extern void __instruction_error(void);
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extern void __ev_machine_check(void);
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extern void __ev_tlb_miss_i(void);
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extern void __ev_tlb_miss_d(void);
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extern void __ev_prot_v(void);
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extern void __ev_privilege_v(void);
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extern void __ev_swi(void);
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extern void __ev_trap(void);
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extern void __ev_extension(void);
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extern void __ev_div_zero(void);
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extern void __ev_dc_error(void);
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extern void __ev_maligned(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ASMLANGUAGE */
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#endif /* ZEPHYR_ARCH_ARC_INCLUDE_VECTOR_TABLE_H_ */
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