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| author | Richard Henderson <rth@cygnus.com> | 2000-10-05 22:46:02 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-10-05 22:46:02 -0700 |
| commit | 83dad10cd4b91158e8dbf152c7346e41fec3de05 (patch) | |
| tree | be4a2f085ae65cf6912abaacdb552d587cf5422f /gcc/config/libgcc-glibc.ver | |
| parent | 29279975b86791aeb42b8d3e6bc8c001c7bb030b (diff) | |
| download | gcc-83dad10cd4b91158e8dbf152c7346e41fec3de05.tar.gz | |
Makefile.in (NM_FOR_TARGET): New.
* Makefile.in (NM_FOR_TARGET): New.
(libgcc.mk): Pass SHLIB_MKMAP, SHLIB_MAPFILES.
(libgcc.a, stmp-multilib): Pass NM_FOR_TARGET.
* mklibgcc.in: If SHLIB_MKMAP, build libgcc.map. Depend the
shared library build on that and EXTRA_MULTILIB_PARTS.
* mkmap-flat.awk: New file.
* mkmap-symver.awk: New file.
* libgcc-std.ver: New file.
* config/libgcc-glibc.ver: New file.
* config/ia64/libgcc-ia64.ver: New file.
* config/t-linux (SHLIB_MKMAP, SHLIB_MAPFILES): New.
(SHLIB_LINK): Add --version-script.
* config/ia64/t-ia64 (SHLIB_MAPFILES): Add libgcc-ia64.ver.
* config/mips/t-iris6 (SHLIB_MKMAP, SHLIB_MAPFILES): New.
* config/sparc/t-sol2 (SHLIB_MKMAP, SHLIB_MAPFILES): New.
(SHLIB_LINK): Add -M.
From-SVN: r36746
Diffstat (limited to 'gcc/config/libgcc-glibc.ver')
| -rw-r--r-- | gcc/config/libgcc-glibc.ver | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/config/libgcc-glibc.ver b/gcc/config/libgcc-glibc.ver new file mode 100644 index 00000000000..837c1a7ee56 --- /dev/null +++ b/gcc/config/libgcc-glibc.ver @@ -0,0 +1,23 @@ +# 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. + +%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 +} |