/* Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
Contributed by Jes Sorensen, <Jes.Sorensen@cern.ch>
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include "auto-host.h"
.section .ctors,"aw","progbits"
.align 8
__CTOR_END__:
data8 0
.section .dtors,"aw","progbits"
.align 8
__DTOR_END__:
data8 0
.section .jcr,"aw","progbits"
.align 8
__JCR_END__:
data8 0
#ifdef HAVE_INITFINI_ARRAY
.global __do_global_ctors_aux
.hidden __do_global_ctors_aux
#else /* !HAVE_INITFINI_ARRAY */
/*
* Fragment of the ELF _init routine that invokes our dtor cleanup.
*
* We make the call by indirection, because in large programs the
* .fini and .init sections are not in range of the destination, and
* we cannot allow the linker to insert a stub at the end of this
* fragment of the _fini function. Further, Itanium does not implement
* the long branch instructions, and we do not wish every program to
* trap to the kernel for emulation.
*
* Note that we require __do_global_ctors_aux to preserve the GP,
* so that the next fragment in .fini gets the right value.
*/
.section .init,"ax","progbits"
{ .mlx
movl r2 = @pcrel(__do_global_ctors_aux - 16)
}
{ .mii
mov r3 = ip
;;
add r2 = r2, r3
;;
}
{ .mib
mov b6 = r2
br.call.sptk.many b0 = b6
;;
}
#endif /* !HAVE_INITFINI_ARRAY */
.text
.align 32
.proc __do_global_ctors_aux
__do_global_ctors_aux:
.prologue
/*
for (loc0 = __CTOR_END__-1; *p != -1; --p)
(*p) ();
*/
.save ar.pfs, r34
alloc loc2 = ar.pfs, 0, 5, 0, 0
movl loc0 = @gprel(__CTOR_END__ - 8)
;;
add loc0 = loc0, gp
;;
ld8 loc3 = [loc0], -8
.save rp, loc1
mov loc1 = rp
.body
;;
cmp.eq p6, p0 = -1, loc3
mov loc4 = gp
(p6) br.cond.spnt.few .exit
.loop: ld8 r15 = [loc3], 8
;;
ld8 gp = [loc3]
mov b6 = r15
ld8 loc3 = [loc0], -8
nop 0
br.call.sptk.many rp = b6
;;
cmp.ne p6, p0 = -1, loc3
nop 0
(p6) br.cond.sptk.few .loop
.exit: mov gp = loc3
mov rp = loc1
mov ar.pfs = loc2
br.ret.sptk.many rp
.endp __do_global_ctors_aux