crtbegin.c File Reference

#include "__dso_handle.h"
#include <stddef.h>

Include dependency graph for crtbegin.c:

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Functions
	__attribute__ ((visibility("hidden")))
	We don't have shared libraries, so dso_handle is just NULL. More...
static void	__attribute__ ((used))
static fp __DTOR_LIST__ []	__attribute__ ((section(".dtors"), aligned(sizeof(fp)), used))

Variables
fp	__CTOR_LIST_END__ []
fp	__DTOR_LIST_END__ []

Function Documentation

__attribute__() [1/3]

__attribute__

(

(visibility("hidden"))

)

We don't have shared libraries, so dso_handle is just NULL.

Definition at line 7 of file crtbegin.c.

                                                                                          {(fp)-1};

__attribute__() [2/3]

static void __attribute__ ( (used)  )

static

Definition at line 24 of file crtbegin.c.

{
    static _Bool __initialized;
    if(__builtin_expect(__initialized, 0))
    {
        return;
    }
    __initialized = 1;

    static struct
    {
        void* p[8];
    } __object;
    if(__register_frame_info)
    {
        __register_frame_info(__EH_FRAME_LIST__, &__object);
    }

#ifndef CRT_HAS_INITFINI_ARRAY
    const size_t n = (size_t)__CTOR_LIST_END__ - (size_t)__CTOR_LIST__ - (size_t)1;
    for(size_t i = n; i >= 1; i--)
    {
        __CTOR_LIST__[i]();
    }
#endif
}

References __CTOR_LIST_END__.

__attribute__() [3/3]

static fp __DTOR_LIST__ [] __attribute__ ( (section(".dtors"), aligned(sizeof(fp)), used)  )

static

Variable Documentation

__CTOR_LIST_END__

fp __CTOR_LIST_END__[]

Referenced by __attribute__().

__DTOR_LIST_END__

fp __DTOR_LIST_END__[]