diff options
| -rw-r--r-- | ChangeLog | 10 | ||||
| -rw-r--r-- | sysdeps/i386/tls-macros.h | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/sysdep.h | 2 |
3 files changed, 16 insertions, 4 deletions
@@ -1,3 +1,13 @@ +2014-12-30 Andrew Senkevich <andrew.senkevich@intel.com> + + * 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. + 2014-12-30 Chris Metcalf <cmetcalf@ezchip.com> * math/test-fenv.c (test_single_exception, set_single_exc, diff --git a/sysdeps/i386/tls-macros.h b/sysdeps/i386/tls-macros.h index 0b85738..053cba0 100644 --- a/sysdeps/i386/tls-macros.h +++ b/sysdeps/i386/tls-macros.h @@ -1,3 +1,5 @@ +#include <features.h> /* For __GNUC_PREREQ. */ + #define TLS_LE(x) \ ({ int *__l; \ asm ("movl %%gs:0,%0\n\t" \ @@ -5,7 +7,7 @@ : "=r" (__l)); \ __l; }) -#ifdef PIC +#if defined PIC && !__GNUC_PREREQ (5,0) # define TLS_IE(x) \ ({ int *__l; \ asm ("movl %%gs:0,%0\n\t" \ @@ -27,7 +29,7 @@ __l; }) #endif -#ifdef PIC +#if defined PIC && !__GNUC_PREREQ (5,0) # define TLS_LD(x) \ ({ int *__l, __c, __d; \ asm ("leal " #x "@tlsldm(%%ebx),%%eax\n\t" \ @@ -51,7 +53,7 @@ __l; }) #endif -#ifdef PIC +#if defined PIC && !__GNUC_PREREQ (5,0) # define TLS_GD(x) \ ({ int *__l, __c, __d; \ asm ("leal " #x "@tlsgd(%%ebx),%%eax\n\t" \ diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h index d751c58..b574418 100644 --- a/sysdeps/unix/sysv/linux/i386/sysdep.h +++ b/sysdeps/unix/sysv/linux/i386/sysdep.h @@ -502,7 +502,7 @@ asm (".L__X'%ebx = 1\n\t" #endif /* Consistency check for position-independent code. */ -#ifdef __PIC__ +#if defined __PIC__ && !__GNUC_PREREQ (5,0) # define check_consistency() \ ({ int __res; \ __asm__ __volatile__ \ |