i386: Fix build by GCC 5.0
commit07256e183efe00ed833d1f744f7eef1e103afd74
authorAndrew Senkevich <andrew.senkevich@intel.com>
Tue, 30 Dec 2014 19:34:53 +0000 (30 11:34 -0800)
committerH.J. Lu <hjl.tools@gmail.com>
Tue, 30 Dec 2014 19:37:41 +0000 (30 11:37 -0800)
tree14a11721e980efde98975c1ab80395d9083bb925
parent1ff950ad20111b591ad1312df4d802de9d1f1b1e
i386: Fix build by GCC 5.0

Fixed 3 "make check" failures on glibc 32bit built by gcc 5.0 due to EBX
was enabled for allocation:

https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00892.html

Tests elf/tst-tls3, elf/tst-execstack-needed, elf/tst-execstack-prog
were failed because EBX was used as PIC register.

* sysdeps/i386/tls-macros.h: Include <features.h>.
(TLS_LE): Use non-PIC version for GCC >= 5.0.
(TLS_IE): Likewise.
(TLS_LD): Likewise.
(TLS_GD): Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep.h (check_consistency): Don't
define for GCC >= 5.0.
ChangeLog
sysdeps/i386/tls-macros.h
sysdeps/unix/sysv/linux/i386/sysdep.h