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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libgcc/] [config/] [s390/] [libgcc-glibc.ver] - Blame information for rev 280

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1 272 jeremybenn
# Copyright (C) 2002, 2006, 2008 Free Software Foundation, Inc.
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3.  If not see
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# .
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# In order to work around the very problems that force us to now generally
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# create a libgcc.so, glibc reexported a number of routines from libgcc.a.
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# By now choosing the same version tags for these specific routines, we
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# maintain enough binary compatibility to allow future versions of glibc
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# to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
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# Note that we cannot use the default libgcc-glibc.ver file on s390x,
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# because GLIBC_2.0 does not exist on this architecture, as the first
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# ever glibc release on the platform was GLIBC_2.2.
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%ifndef __s390x__
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%exclude {
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  __divdi3
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  __moddi3
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  __udivdi3
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  __umoddi3
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  __register_frame
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  __register_frame_table
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  __deregister_frame
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  __register_frame_info
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  __deregister_frame_info
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  __frame_state_for
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  __register_frame_info_table
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}
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%inherit GCC_3.0 GLIBC_2.0
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GLIBC_2.0 {
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  __divdi3
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  __moddi3
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  __udivdi3
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  __umoddi3
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  __register_frame
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  __register_frame_table
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  __deregister_frame
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  __register_frame_info
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  __deregister_frame_info
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  __frame_state_for
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  __register_frame_info_table
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}
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%endif
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%ifdef __s390x__
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%exclude {
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  __register_frame
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  __register_frame_table
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  __deregister_frame
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  __register_frame_info
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  __deregister_frame_info
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  __frame_state_for
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  __register_frame_info_table
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}
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%inherit GCC_3.0 GLIBC_2.2
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GLIBC_2.2 {
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  __register_frame
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  __register_frame_table
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  __deregister_frame
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  __register_frame_info
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  __deregister_frame_info
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  __frame_state_for
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  __register_frame_info_table
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}
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%endif
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# With GCC 4.1.0 long double 128 bit support was introduced. The
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# following symbols coming from libgcc are enabled when -mlong-double-128
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# is specified. These lines make the symbols to get a @@GCC_4.1.0 attached.
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%exclude {
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  __divtc3
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  __multc3
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  __powitf2
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  __fixtfti
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  __fixunstfti
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  __floattitf
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  __fixtfdi
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  __fixunstfdi
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  __floatditf
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}
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GCC_4.1.0 {
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  __divtc3
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  __multc3
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  __powitf2
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%ifdef __s390x__
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  __fixtfti
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  __fixunstfti
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  __floattitf
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%else
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  __fixtfdi
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  __fixunstfdi
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  __floatditf
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%endif
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}

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