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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [config/] [i386/] [libgcc-glibc.ver] - Blame information for rev 734

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1 734 jeremybenn
# Copyright (C) 2008, 2010 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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%ifndef __x86_64__
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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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  # Sampling of DImode arithmetic used by (at least) i386 and m68k.
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  __divdi3
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  __moddi3
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  __udivdi3
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  __umoddi3
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  # Exception handling support functions used by most everyone.
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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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# 128 bit long double support was introduced with GCC 4.3.0 to 64bit
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# and with GCC 4.4.0 to 32bit.  These lines make the symbols to get
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# a @@GCC_4.3.0 or @@GCC_4.4.0 attached.
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%exclude {
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  __addtf3
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  __divtc3
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  __divtf3
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  __eqtf2
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  __extenddftf2
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  __extendsftf2
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  __extendxftf2
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  __fixtfdi
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  __fixtfsi
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  __fixtfti
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  __fixunstfdi
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  __fixunstfsi
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  __fixunstfti
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  __floatditf
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  __floatsitf
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  __floattitf
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  __floatunditf
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  __floatunsitf
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  __floatuntitf
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  __getf2
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  __gttf2
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  __letf2
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  __lttf2
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  __multc3
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  __multf3
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  __negtf2
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  __netf2
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  __powitf2
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  __subtf3
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  __trunctfdf2
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  __trunctfsf2
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  __trunctfxf2
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  __unordtf2
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}
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%ifdef __x86_64__
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# Those symbols had improper versions when they were added to gcc 4.3.0.
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# We corrected the default version to GCC_4.3.0.  But we keep the old
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# version for backward binary compatibility.
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GCC_3.0 {
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  __gttf2
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  __lttf2
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  __netf2
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}
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GCC_4.0.0 {
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  __divtc3
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  __multc3
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  __powitf2
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}
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GCC_4.3.0 {
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  __addtf3
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  __divtc3
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  __divtf3
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  __eqtf2
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  __extenddftf2
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  __extendsftf2
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  __extendxftf2
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  __fixtfdi
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  __fixtfsi
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  __fixtfti
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  __fixunstfdi
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  __fixunstfsi
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  __fixunstfti
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  __floatditf
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  __floatsitf
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  __floattitf
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  __floatunditf
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  __floatunsitf
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  __floatuntitf
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  __getf2
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  __gttf2
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  __letf2
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  __lttf2
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  __multc3
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  __multf3
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  __negtf2
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  __netf2
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  __powitf2
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  __subtf3
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  __trunctfdf2
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  __trunctfsf2
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  __trunctfxf2
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  __unordtf2
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}
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%else
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GCC_4.4.0 {
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  __addtf3
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  __copysigntf3
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  __divtc3
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  __divtf3
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  __eqtf2
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  __extenddftf2
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  __extendsftf2
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  __fabstf2
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  __fixtfdi
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  __fixtfsi
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  __fixunstfdi
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  __fixunstfsi
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  __floatditf
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  __floatsitf
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  __floatunditf
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  __floatunsitf
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  __getf2
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  __gttf2
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  __letf2
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  __lttf2
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  __multc3
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  __multf3
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  __negtf2
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  __netf2
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  __powitf2
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  __subtf3
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  __trunctfdf2
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  __trunctfsf2
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  __trunctfxf2
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  __unordtf2
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}
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GCC_4.5.0 {
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  __extendxftf2
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}
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%endif

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