# 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.

%ifndef __x86_64__
%inherit GCC_3.0 GLIBC_2.0
GLIBC_2.0 {
  # 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
}
%endif

% 128 bit long double support was introduced with GCC 4.3.0.
% These lines make the symbols to get a @@GCC_4.3.0 attached.

%ifdef __x86_64__
%exclude {
  __addtf3
  __divtf3
  __eqtf2
  __extenddftf2
  __extendsftf2
  __fixtfdi
  __fixtfsi
  __fixtfti
  __fixunstfdi
  __fixunstfsi
  __fixunstfti
  __floatditf
  __floatsitf
  __floattitf
  __floatunditf
  __floatunsitf
  __floatuntitf
  __getf2
  __letf2
  __multf3
  __negtf2
  __subtf3
  __trunctfdf2
  __trunctfsf2
  __unordtf2
}

GCC_4.3.0 {
  __addtf3
  __divtf3
  __eqtf2
  __extenddftf2
  __extendsftf2
  __fixtfdi
  __fixtfsi
  __fixtfti
  __fixunstfdi
  __fixunstfsi
  __fixunstfti
  __floatditf
  __floatsitf
  __floattitf
  __floatunditf
  __floatunsitf
  __floatuntitf
  __getf2
  __letf2
  __multf3
  __negtf2
  __subtf3
  __trunctfdf2
  __trunctfsf2
  __unordtf2
}
%endif