diff options
Diffstat (limited to 'gcc-4.9/libgcc/config/sparc/libgcc-glibc.ver')
-rw-r--r-- | gcc-4.9/libgcc/config/sparc/libgcc-glibc.ver | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/sparc/libgcc-glibc.ver b/gcc-4.9/libgcc/config/sparc/libgcc-glibc.ver new file mode 100644 index 000000000..b9447d139 --- /dev/null +++ b/gcc-4.9/libgcc/config/sparc/libgcc-glibc.ver @@ -0,0 +1,93 @@ +# Copyright (C) 2002-2014 Free Software Foundation, Inc. +# +# This file is part of GCC. +# +# GCC 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 3, or (at your option) +# any later version. +# +# GCC 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 GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# In order to work around the very problems that force us to now generally +# create a libgcc.so, glibc reexported a number of routines from libgcc.a. +# By now choosing the same version tags for these specific routines, we +# maintain enough binary compatibility to allow future versions of glibc +# to defer implementation of these routines to libgcc.so via DT_AUXILIARY. + +%exclude { + __divdi3 + __moddi3 + __udivdi3 + __umoddi3 + __register_frame + __register_frame_table + __deregister_frame + __register_frame_info + __deregister_frame_info + __frame_state_for + __register_frame_info_table +} + +%ifdef __arch64__ +%define GLIBC_VER GLIBC_2.2 +%else +%define GLIBC_VER GLIBC_2.0 +%endif +%inherit GCC_3.0 GLIBC_VER +GLIBC_VER { + # Sampling of DImode arithmetic used by (at least) i386 and m68k. + __divdi3 + __moddi3 + __udivdi3 + __umoddi3 + + # Exception handling support functions used by most everyone. + __register_frame + __register_frame_table + __deregister_frame + __register_frame_info + __deregister_frame_info + __frame_state_for + __register_frame_info_table +} + +%if !defined (__arch64__) && defined (__LONG_DOUBLE_128__) + +# long double 128 bit support from 32-bit libgcc_s.so.1 is only available +# when configured with --with-long-double-128. Make sure all the +# symbols are available at @@GCC_LDBL_* versions to make it clear +# there is a configurable symbol set. + +%exclude { + __fixtfdi + __fixunstfdi + __floatditf + + __divtc3 + __multc3 + __powitf2 +} + +%inherit GCC_LDBL_3.0 GCC_3.0 +GCC_LDBL_3.0 { + __fixtfdi + __fixunstfdi + __floatditf +} + +%inherit GCC_LDBL_4.0.0 GCC_4.0.0 +GCC_LDBL_4.0.0 { + __divtc3 + __multc3 + __powitf2 +} + +%endif |