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| author | Sergei Trofimovich <slyich@gmail.com> | 2020-07-11 20:06:51 +0300 |
|---|---|---|
| committer | Andreas K. Hüttel <dilfridge@gentoo.org> | 2023-09-11 19:19:46 +0200 |
| commit | 073edbdfabaad4786e974a451efe4b6b3f7a5a61 (patch) | |
| tree | 3990887a52a9c4c024f28a401dc0faafa47fe15c /sysdeps/unix/sysv | |
| parent | 5f798d38e967c62cca40c99bfc3e9c5ca0f37540 (diff) | |
| download | glibc-073edbdfabaad4786e974a451efe4b6b3f7a5a61.tar.gz glibc-073edbdfabaad4786e974a451efe4b6b3f7a5a61.tar.xz glibc-073edbdfabaad4786e974a451efe4b6b3f7a5a61.zip | |
ia64: Work around miscompilation and fix build on ia64's gcc-10 and later
Needed since gcc-10 enabled -fno-common by default. [In use in Gentoo since gcc-10, no problems observed. Also discussed with and reviewed by Jessica Clarke from Debian. Andreas] Bug: https://bugs.gentoo.org/723268 Reviewed-by: Carlos O'Donell <carlos@redhat.com> Signed-off-by: Sergei Trofimovich <slyich@gmail.com> Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/dl-sysdep.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h b/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h index 3e4d5da820..5b3a5ad15f 100644 --- a/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h +++ b/sysdeps/unix/sysv/linux/ia64/dl-sysdep.h @@ -32,7 +32,9 @@ #ifndef __ASSEMBLER__ /* Don't declare this as a function---we want it's entry-point, not it's function descriptor... */ -extern int _dl_sysinfo_break attribute_hidden; +/* Use section ".text" to force far GPREL64 relocation instead of + GPREL22. */ +extern int _dl_sysinfo_break attribute_hidden __attribute__((section(".text"))); # define DL_SYSINFO_DEFAULT ((uintptr_t) &_dl_sysinfo_break) # define DL_SYSINFO_IMPLEMENTATION \ asm (".text\n\t" \ |