64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2012 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "../../bionic/libc_init_common.h"
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
__attribute__ ((section (".preinit_array")))
|
|
void (*__PREINIT_ARRAY__)(void) = (void (*)(void)) -1;
|
|
|
|
__attribute__ ((section (".init_array")))
|
|
void (*__INIT_ARRAY__)(void) = (void (*)(void)) -1;
|
|
|
|
__attribute__ ((section (".fini_array")))
|
|
void (*__FINI_ARRAY__)(void) = (void (*)(void)) -1;
|
|
|
|
__LIBC_HIDDEN__
|
|
#ifdef __i386__
|
|
__attribute__((force_align_arg_pointer))
|
|
#endif
|
|
void _start() {
|
|
structors_array_t array;
|
|
array.preinit_array = &__PREINIT_ARRAY__;
|
|
array.init_array = &__INIT_ARRAY__;
|
|
array.fini_array = &__FINI_ARRAY__;
|
|
|
|
void* raw_args = (void*) ((uintptr_t) __builtin_frame_address(0) + sizeof(void*));
|
|
#ifdef __x86_64__
|
|
// 16-byte stack alignment is required by x86_64 ABI
|
|
asm("andq $~15, %rsp");
|
|
#endif
|
|
__libc_init(raw_args, NULL, &main, &array);
|
|
}
|
|
|
|
#include "__dso_handle.h"
|
|
#include "atexit.h"
|
|
#ifdef __i386__
|
|
# include "../../arch-x86/bionic/__stack_chk_fail_local.h"
|
|
#endif
|