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author | Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> | 2004-11-22 12:34:37 +0000 |
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committer | Nick Clifton <nickc@gcc.gnu.org> | 2004-11-22 12:34:37 +0000 |
commit | b94d4fe027fdcba6d1ffb48fb9b07e3b11de2670 (patch) | |
tree | 3a2188fcf5ba6c23e9688f9b94ad7ca6bb12bce4 /gcc | |
parent | 7932a3db217873015c39424cdad931e0234be710 (diff) | |
download | gcc-b94d4fe027fdcba6d1ffb48fb9b07e3b11de2670.zip gcc-b94d4fe027fdcba6d1ffb48fb9b07e3b11de2670.tar.gz gcc-b94d4fe027fdcba6d1ffb48fb9b07e3b11de2670.tar.bz2 |
onfig.gcc: Use t-slibgcc-elf to build libgcc_s.so on m32r*linux.
config/m32r/t-linux (SHLIB_MAPFILES): Override to use m32r/libgcc-glibc.ver.
config/m32r/libgcc-glibc.ver: Add New file.
From-SVN: r91010
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ChangeLog | 8 | ||||
-rw-r--r-- | gcc/config/m32r/libgcc-glibc.ver | 20 | ||||
-rw-r--r-- | gcc/config/m32r/t-linux | 1 |
3 files changed, 29 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6b8a217..7e130c9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2004-11-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config.gcc: Use t-slibgcc-elf to build libgcc_s.so on + m32r*linux. + * config/m32r/t-linux (SHLIB_MAPFILES): Override to use + m32r/libgcc-glibc.ver. + * config/m32r/libgcc-glibc.ver: Add New file. + 2004-11-22 Nathan Sidwell <nathan@codesourcery.com> * bitmap.h (struct bitmap_obstack): New obstack type. diff --git a/gcc/config/m32r/libgcc-glibc.ver b/gcc/config/m32r/libgcc-glibc.ver new file mode 100644 index 0000000..450c4b6 --- /dev/null +++ b/gcc/config/m32r/libgcc-glibc.ver @@ -0,0 +1,20 @@ +# 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. + +# Note that we cannot use the default libgcc-glibc.ver file on sh, +# because GLIBC_2.0 does not exist on this architecture, as the first +# ever glibc release on the platform was GLIBC_2.3. + +%inherit GCC_3.0 GLIBC_2.3 +GLIBC_2.3 { + __register_frame + __register_frame_table + __deregister_frame + __register_frame_info + __deregister_frame_info + __frame_state_for + __register_frame_info_table +} diff --git a/gcc/config/m32r/t-linux b/gcc/config/m32r/t-linux index 0304657..5bf67b4 100644 --- a/gcc/config/m32r/t-linux +++ b/gcc/config/m32r/t-linux @@ -40,3 +40,4 @@ LIBGCC1 = CROSS_LIBGCC1 = LIBGCC1_TEST = +SHLIB_MAPFILES = $(srcdir)/config/m32r/libgcc-glibc.ver |