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/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <asm/ptrace.h>
#define nop() __asm__ __volatile__ ("nop")
extern inline int _stack_frame_address(void)
{
int retval;
__asm__ __volatile__(
"mov %0, %%fp\n\t"
: "=r" (retval) );
return retval;
}
void __uClibc_main(int argc,void *argv,void *envp);
void _start(void)
{
void **p;
nop(); /* placeholder for breakpoint */
nop();
p = (int *) (_stack_frame_address() + REGWIN_SZ);
__uClibc_main( (int) *p, *(p+1), *(p+2) );
/* If that didn't kill us, ... */
asm("trap 0");
}
/*
* this was needed for gcc/g++-builds, atexit was not getting included
* for some stupid reason, this gets us a compiler
*/
// empty_func:
// // rts
// .weak atexit
// atexit = empty_func
//
// /*
// * a little bit of stuff to support C++
// */
// .section .ctors,"aw"
// .align 4
// .global __CTOR_LIST__
// __CTOR_LIST__:
// .long -1
//
// .section .dtors,"aw"
// .align 4
// .global __DTOR_LIST__
// __DTOR_LIST__:
// .long -1
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