diff options
Diffstat (limited to 'sysdeps/i386/nptl/tls.h')
| -rw-r--r-- | sysdeps/i386/nptl/tls.h | 31 |
1 files changed, 2 insertions, 29 deletions
diff --git a/sysdeps/i386/nptl/tls.h b/sysdeps/i386/nptl/tls.h index ac9c9a22f9..d7302ba8aa 100644 --- a/sysdeps/i386/nptl/tls.h +++ b/sysdeps/i386/nptl/tls.h @@ -154,29 +154,6 @@ union user_desc_init __asm ("movw %w0, %%gs" :: "q" (val)) # endif - -# ifndef __NR_set_thread_area -# define __NR_set_thread_area 243 -# endif -# ifndef TLS_FLAG_WRITABLE -# define TLS_FLAG_WRITABLE 0x00000001 -# endif - -// XXX Enable for the real world. -#if 0 -# ifndef __ASSUME_SET_THREAD_AREA -# error "we need set_thread_area" -# endif -#endif - -# ifdef __PIC__ -# define TLS_EBX_ARG "r" -# define TLS_LOAD_EBX "xchgl %3, %%ebx\n\t" -# else -# define TLS_EBX_ARG "b" -# define TLS_LOAD_EBX -# endif - #if defined NEED_DL_SYSINFO # define INIT_SYSINFO \ _head->sysinfo = GLRO(dl_sysinfo) @@ -231,12 +208,8 @@ tls_fill_user_desc (union user_desc_init *desc, tls_fill_user_desc (&_segdescr, -1, _thrdescr); \ \ /* Install the TLS. */ \ - asm volatile (TLS_LOAD_EBX \ - "int $0x80\n\t" \ - TLS_LOAD_EBX \ - : "=a" (_result), "=m" (_segdescr.desc.entry_number) \ - : "0" (__NR_set_thread_area), \ - TLS_EBX_ARG (&_segdescr.desc), "m" (_segdescr.desc)); \ + INTERNAL_SYSCALL_DECL (err); \ + _result = INTERNAL_SYSCALL (set_thread_area, err, 1, &_segdescr.desc); \ \ if (_result == 0) \ /* We know the index in the GDT, now load the segment register. \ |