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| author | Maciej W. Rozycki <macro@codesourcery.com> | 2014-10-22 15:20:37 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@codesourcery.com> | 2014-10-22 15:20:37 +0100 |
| commit | b5af9297d51a43f96c5be1bafab032184690dd6f (patch) | |
| tree | 309174e190e6b3665bd7b6e2a62e08ed8124a615 /sysdeps/unix | |
| parent | a13d0d745ca3ea5e80506db7de0498d74d44a5b7 (diff) | |
MIPS: Avoid a dangling `vfork@GLIBC_2.0' reference
This satisfies a symbol reference created with:
.symver __libc_vfork, vfork@GLIBC_2.0
where `__libc_vfork' has not been defined or referenced. In this case
the `vfork@GLIBC_2.0' reference is supposed to be discarded, however a
bug present in GAS since forever causes an undefined symbol table entry
to be created. This in turn triggers a problem in the linker that can
manifest itself by link errors such as:
ld: libpthread.so: invalid string offset 2765592330 >= 5154 for section `.dynstr'
The GAS and linker bugs need to be resolved, but we can avoid them too
by providing a `__libc_vfork' definition just like our other platforms.
[BZ #17485]
* sysdeps/unix/sysv/linux/mips/vfork.S (__libc_vfork): Define.
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/vfork.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/vfork.S b/sysdeps/unix/sysv/linux/mips/vfork.S index 80c362d6eb..2c1a747db3 100644 --- a/sysdeps/unix/sysv/linux/mips/vfork.S +++ b/sysdeps/unix/sysv/linux/mips/vfork.S @@ -108,3 +108,4 @@ L(error): libc_hidden_def(__vfork) weak_alias (__vfork, vfork) +strong_alias (__vfork, __libc_vfork) |