diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-03 17:48:55 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-03 17:49:09 -0700 |
| commit | 02d2d8927d2fd3815a9f3c5c767aa71a8a33408e (patch) | |
| tree | 19af6bf30672b23680686d3a57ff2148381021e9 /ChangeLog | |
| parent | 0c609d19e33f0ee70dbe2fba04d2ea75d3dcbd14 (diff) | |
| download | glibc-02d2d8927d2fd3815a9f3c5c767aa71a8a33408e.tar glibc-02d2d8927d2fd3815a9f3c5c767aa71a8a33408e.tar.gz glibc-02d2d8927d2fd3815a9f3c5c767aa71a8a33408e.tar.bz2 glibc-02d2d8927d2fd3815a9f3c5c767aa71a8a33408e.zip | |
Revert x86: Allow undefined _DYNAMIC in static executable
This code is used in non-PIE static executable and static PIE. It checks
if _DYNAMIC is undefined before using it to compute load address. But
not all targets can convert access _DYNAMIC via GOT, which needs dynamic
relocation, to PC-relative at link-time.
* sysdeps/i386/dl-machine.h (elf_machine_load_address): Don't
allow undefined _DYNAMIC in PIE libc.a.
* sysdeps/x86_64/dl-machine.h (elf_machine_load_address):
Likewse.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,5 +1,12 @@ 2017-10-03 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/i386/dl-machine.h (elf_machine_load_address): Don't + allow undefined _DYNAMIC in PIE libc.a. + * sysdeps/x86_64/dl-machine.h (elf_machine_load_address): + Likewse. + +2017-10-03 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/mips/dl-machine.h (elf_machine_load_address): Don't check _DYNAMIC. |