66 lines
2.6 KiB
C
66 lines
2.6 KiB
C
/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* libc_init_static.c
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*
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* This function takes the raw data block set up by the ELF loader
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* in the kernel and parses it. It is invoked by crt0.S which makes
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* any necessary adjustments and passes calls this function using
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* the standard C calling convention.
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*
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* The arguments are:
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* uintptr_t *elfdata -- The ELF loader data block; usually from the stack.
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* Basically a pointer to argc.
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* void (*onexit)(void) -- Function to install into onexit
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*/
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/*
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* Several Linux ABIs don't pass the onexit pointer, and the ones that
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* do never use it. Therefore, unless USE_ONEXIT is defined, we just
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* ignore the onexit pointer.
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*/
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/* #define USE_ONEXIT */
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <elf.h>
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#include "pthread_internal.h"
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#include "atexit.h"
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#include "libc_init_common.h"
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extern void malloc_debug_init();
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__noreturn void __libc_init(uintptr_t *elfdata,
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void (*onexit)(void),
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int (*slingshot)(int, char**, char**),
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structors_array_t const * const structors)
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{
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__libc_init_common(elfdata, onexit, slingshot, structors, malloc_debug_init);
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}
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