# In order to work around the very problems that force us to now generally
|
# 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.
|
# 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
|
# By now choosing the same version tags for these specific routines, we
|
# maintain enough binary compatibility to allow future versions of glibc
|
# maintain enough binary compatibility to allow future versions of glibc
|
# to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
|
# to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
|
|
|
# Note that we cannot use the default libgcc-glibc.ver file on s390x,
|
# Note that we cannot use the default libgcc-glibc.ver file on s390x,
|
# because GLIBC_2.0 does not exist on this architecture, as the first
|
# because GLIBC_2.0 does not exist on this architecture, as the first
|
# ever glibc release on the platform was GLIBC_2.2.
|
# ever glibc release on the platform was GLIBC_2.2.
|
|
|
%ifndef __s390x__
|
%ifndef __s390x__
|
%inherit GCC_3.0 GLIBC_2.0
|
%inherit GCC_3.0 GLIBC_2.0
|
GLIBC_2.0 {
|
GLIBC_2.0 {
|
__divdi3
|
__divdi3
|
__moddi3
|
__moddi3
|
__udivdi3
|
__udivdi3
|
__umoddi3
|
__umoddi3
|
|
|
__register_frame
|
__register_frame
|
__register_frame_table
|
__register_frame_table
|
__deregister_frame
|
__deregister_frame
|
__register_frame_info
|
__register_frame_info
|
__deregister_frame_info
|
__deregister_frame_info
|
__frame_state_for
|
__frame_state_for
|
__register_frame_info_table
|
__register_frame_info_table
|
}
|
}
|
%endif
|
%endif
|
|
|
%ifdef __s390x__
|
%ifdef __s390x__
|
%inherit GCC_3.0 GLIBC_2.2
|
%inherit GCC_3.0 GLIBC_2.2
|
GLIBC_2.2 {
|
GLIBC_2.2 {
|
__register_frame
|
__register_frame
|
__register_frame_table
|
__register_frame_table
|
__deregister_frame
|
__deregister_frame
|
__register_frame_info
|
__register_frame_info
|
__deregister_frame_info
|
__deregister_frame_info
|
__frame_state_for
|
__frame_state_for
|
__register_frame_info_table
|
__register_frame_info_table
|
}
|
}
|
%endif
|
%endif
|
|
|
# With GCC 4.1.0 long double 128 bit support was introduced. The
|
# With GCC 4.1.0 long double 128 bit support was introduced. The
|
# following symbols coming from libgcc are enabled when -mlong-double-128
|
# following symbols coming from libgcc are enabled when -mlong-double-128
|
# is specified. These lines make the symbols to get a @@GCC_4.1.0 attached.
|
# is specified. These lines make the symbols to get a @@GCC_4.1.0 attached.
|
|
|
%exclude {
|
%exclude {
|
__divtc3
|
__divtc3
|
__multc3
|
__multc3
|
__powitf2
|
__powitf2
|
__fixtfti
|
__fixtfti
|
__fixunstfti
|
__fixunstfti
|
__floattitf
|
__floattitf
|
|
|
__fixtfdi
|
__fixtfdi
|
__fixunstfdi
|
__fixunstfdi
|
__floatditf
|
__floatditf
|
}
|
}
|
|
|
GCC_4.1.0 {
|
GCC_4.1.0 {
|
__divtc3
|
__divtc3
|
__multc3
|
__multc3
|
__powitf2
|
__powitf2
|
|
|
%ifdef __s390x__
|
%ifdef __s390x__
|
__fixtfti
|
__fixtfti
|
__fixunstfti
|
__fixunstfti
|
__floattitf
|
__floattitf
|
|
|
%else
|
%else
|
__fixtfdi
|
__fixtfdi
|
__fixunstfdi
|
__fixunstfdi
|
__floatditf
|
__floatditf
|
%endif
|
%endif
|
}
|
}
|
|
|
