diff options
Diffstat (limited to 'gcc/config/rs6000/sol-ci.asm')
-rwxr-xr-x | gcc/config/rs6000/sol-ci.asm | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/gcc/config/rs6000/sol-ci.asm b/gcc/config/rs6000/sol-ci.asm new file mode 100755 index 0000000..d0eced3 --- /dev/null +++ b/gcc/config/rs6000/sol-ci.asm @@ -0,0 +1,104 @@ +# crti.s for solaris + +# 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, 59 Temple Place - Suite 330, +# Boston, MA 02111-1307, 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" + +# 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 in Solaris + .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 in Solaris + .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 |