| # 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 |
