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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-03-31 05:20:55 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-03-31 05:21:12 -0700 |
| commit | 83569fb894050db7430047da2219ca50c68f882a (patch) | |
| tree | f9e317037bbc47926fb5e8f955886ea6fafe5337 /config.make.in | |
| parent | 62da1e3b00b51383ffa7efc89d8addda0502e107 (diff) | |
| download | glibc-83569fb894050db7430047da2219ca50c68f882a.tar.gz | |
Add a testcase for copy reloc against protected data
Linkers in some versions of binutils 2.25 and 2.26 don't support protected
data symbol with error messsage like:
/usr/bin/ld: copy reloc against protected `bar' is invalid
/usr/bin/ld: failed to set dynamic section sizes: Bad value
We check if linker supports copy reloc against protected data symbol to
avoid running the test if linker is broken.
[BZ #17711]
* config.make.in (have-protected-data): New.
* configure.ac: Check linker support for protected data symbol.
* configure: Regenerated.
* elf/Makefile (modules-names): Add tst-protected1moda and
tst-protected1modb if $(have-protected-data) is yes.
(tests): Add tst-protected1a and tst-protected1b if
$(have-protected-data) is yes.
($(objpfx)tst-protected1a): New.
($(objpfx)tst-protected1b): Likewise.
(tst-protected1modb.so-no-z-defs): Likewise.
* elf/tst-protected1a.c: New file.
* elf/tst-protected1b.c: Likewise.
* elf/tst-protected1mod.h: Likewise.
* elf/tst-protected1moda.c: Likewise.
* elf/tst-protected1modb.c: Likewise.
Diffstat (limited to 'config.make.in')
| -rw-r--r-- | config.make.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config.make.in b/config.make.in index ad4dd30607..5a18daed24 100644 --- a/config.make.in +++ b/config.make.in @@ -50,6 +50,7 @@ enable-werror = @enable_werror@ have-z-combreloc = @libc_cv_z_combreloc@ have-z-execstack = @libc_cv_z_execstack@ have-Bgroup = @libc_cv_Bgroup@ +have-protected-data = @libc_cv_protected_data@ with-fp = @with_fp@ old-glibc-headers = @old_glibc_headers@ unwind-find-fde = @libc_cv_gcc_unwind_find_fde@ |