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https://github.com/ARM-software/arm-trusted-firmware.git
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351f9cd889
Checkpatch script doesn't support __unused macro. To avoid errors, add __maybe_unused macro, which is supported. Signed-off-by: Yann Gautier <yann.gautier@st.com> Change-Id: I795134fb152991f2bc804a6b3be2fd1da7032758
38 lines
1 KiB
C
38 lines
1 KiB
C
/*
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* Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef CDEFS_H
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#define CDEFS_H
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#define __dead2 __attribute__((__noreturn__))
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#define __deprecated __attribute__((__deprecated__))
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#define __packed __attribute__((__packed__))
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#define __used __attribute__((__used__))
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#define __unused __attribute__((__unused__))
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#define __maybe_unused __attribute__((__unused__))
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#define __aligned(x) __attribute__((__aligned__(x)))
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#define __section(x) __attribute__((__section__(x)))
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#if RECLAIM_INIT_CODE
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/*
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* Add each function to a section that is unique so the functions can still
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* be garbage collected
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*/
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#define __init __section(".text.init." __FILE__ "." __XSTRING(__LINE__))
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#else
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#define __init
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#endif
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#define __printflike(fmtarg, firstvararg) \
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__attribute__((__format__ (__printf__, fmtarg, firstvararg)))
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#define __weak_reference(sym, alias) \
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__asm__(".weak alias"); \
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__asm__(".equ alias, sym")
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#define __STRING(x) #x
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#define __XSTRING(x) __STRING(x)
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#endif /* CDEFS_H */
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