This hook is useful for any arch-specific functionality that
should be done on loaded objects. For the tile architecture,
the hook is already provided (though we switch to using the new
macro name with this commit) and implements a simulator notifier
so that the simulator can load Elf symbols to match the object
and generate better error messages for PC's.
Also, remove a spurious definition of DL_UNMAP in dl-runtime.c
When glibc is built with --enable-static-nss, the warning that
using NSS symbols requires the nss shared objects to be present
is no longer true, as those symbols are built into libc. Suppress
the warning for those symbols by providing a new macro
(nss_interface_function) for the NSS functions that is defined as
static_link_warning in the normal case, and empty for static NSS.
* elf/Makefile (tests): Remove conditional for have-initfini-array
since this is now always required and the variable does not exist
anymore.
(tests-static): Likewise.
(modules-names): Likewise.
* elf/tst-array1.c (fini_array): Make writeable so that it can be
merged with constructor/destructor.
(init_array): Likewise.
* elf/tst-array2dep.c (fini_array): Likewise.
(init_array): Likewise.
Putting @cartouche inside of @smallexample does not work with HTML output
as the former produces a <table> while the latter produces a <pre>. You
cannot nest a <table> in a <pre> as the contents are no longer formatted.
Since it's entirely unnecessary, and none of the other examples do this,
just drop the cartouche.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/x86/bits/fcntl.h (__O_LARGEFILE)
[!__x86_64]: Do not define, take value from <bits/fcntl-linux.h>.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h (__O_LARGEFILE):
[__WORDSIZE != 64]: Likewise.
* sysdeps/unix/sysv/linux/generic/bits/fcntl.h: (__O_LARGEFILE)
[__WORDSIZE != 64]: Do not define, take value from
<bits/fcntl-linux.h>.
The test currently tests the binutils frontend support which passes for
all versions of binutils we currently require (2.20+). It doesn't test
the backend which is required for ifunc to actually work, and which most
targets don't yet support.
Change the assembly code so that when we link it, we get a file that has
ifunc relocations if the backend supports it. That way we can test to
see if binutils supports everything we need.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* io/fcntl.h: Always define mode_t, off_t, pid_t and use these
types for creat, creat64, lockf, posix_fadvise, posix_fallocate.
[__USE_LARGEFILE64 && !__off64_t_defined]: Define off64_t.
[__USE_LARGEFILE64]: Use off64_t in declaration of lock64,
posix_fadvise64, posix_fallocate64.
