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# crti.s for sysv4

#   Copyright (C) 1996 Free Software Foundation, Inc.

#   Written By Michael Meissner

#

# This file is free software; you can redistribute it and/or modify it

# under the terms of the GNU General Public License as published by the

# Free Software Foundation; either version 2, or (at your option) any

# later version.

#

# In addition to the permissions in the GNU General Public License, the

# Free Software Foundation gives you unlimited permission to link the

# compiled version of this file with other programs, and to distribute

# those programs without any restriction coming from the use of this

# file.  (The General Public License restrictions do apply in other

# respects; for example, they cover modification of the file, and

# distribution when not linked into another program.)

#

# This file 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

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; see the file COPYING.  If not, write to

# the Free Software Foundation, 51 Franklin Street, Fifth Floor,

# Boston, MA 02110-1301, USA.

#

#    As a special exception, if you link this library with files

#    compiled with GCC to produce an executable, this does not cause

#    the resulting executable to be covered by the GNU General Public License.

#    This exception does not however invalidate any other reasons why

#    the executable file might be covered by the GNU General Public License.

#

# This file just supplies labeled starting points for the .got* and other

# special sections.  It is linked in first before other modules.

        .file   "scrti.s"

        .ident  "GNU C scrti.s"

#ifndef __powerpc64__

# Start of .text

        .section ".text"

        .globl  _ex_text0

_ex_text0:

# Exception range

        .section ".exception_ranges","aw"

        .globl  _ex_range0

_ex_range0:

# List of C++ constructors

        .section ".ctors","aw"

        .globl  __CTOR_LIST__

        .type   __CTOR_LIST__,@object

__CTOR_LIST__:

# List of C++ destructors

        .section ".dtors","aw"

        .globl  __DTOR_LIST__

        .type   __DTOR_LIST__,@object

__DTOR_LIST__:

# Head of _init function used for static constructors

        .section ".init","ax"

        .align 2

        .globl _init

        .type _init,@function

_init:  stwu    %r1,-16(%r1)

        mflr    %r0

        stw     %r31,12(%r1)

        stw     %r0,16(%r1)

        bl      _GLOBAL_OFFSET_TABLE_-4 # get the GOT address

        mflr    %r31

#       lwz     %r3,_ex_shared0@got(%r31)

#       lwz     %r4,-8(%r3)             # _ex_register or 0

#       cmpi    %cr0,%r4,0

#       beq     .Lno_reg

#       mtlr    %r4

#       blrl

#.Lno_reg:

# Head of _fini function used for static destructors

        .section ".fini","ax"

        .align 2

        .globl _fini

        .type _fini,@function

_fini:  stwu    %r1,-16(%r1)

        mflr    %r0

        stw     %r31,12(%r1)

        stw     %r0,16(%r1)

        bl      _GLOBAL_OFFSET_TABLE_-4 # get the GOT address

        mflr    %r31

# _environ and its evil twin environ, pointing to the environment

        .section ".sdata","aw"

        .align 2

        .globl _environ

        .space 4

        .weak   environ

        .set    environ,_environ

#endif