30 lines
921 B
C
30 lines
921 B
C
#ifndef _INIT_H
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#define _INIT_H
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typedef int (*initcall_t)(void);
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#define __define_initcall(level,fn,id) \
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static initcall_t __initcall_##fn##id __attribute__((__used__)) \
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__attribute__((__section__(".initcall." level))) = fn
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#define core_initcall(fn) __define_initcall("0",fn,0)
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#define postcore_initcall(fn) __define_initcall("1",fn,1)
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#define console_initcall(fn) __define_initcall("2",fn,2)
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#define coredevice_initcall(fn) __define_initcall("4",fn,4)
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#define fs_initcall(fn) __define_initcall("5",fn,5)
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#define device_initcall(fn) __define_initcall("6",fn,6)
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#define late_initcall(fn) __define_initcall("7",fn,7)
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/* section for code used very early when
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* - we're not running from where we linked at
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* - bss not cleared
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* - static variables not initialized
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*
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* Mainly useful for booting from NAND Controllers
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*/
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#define __bare_init __section(.text_bare_init.text)
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#endif /* _INIT_H */
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