* sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT) Unset for alpha. (__ASSUME_TIMEVAL64): Set for alpha. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove adjtimex, osf_sigprocmask, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL, __ASSUME_TIMEVAL64. Reorg tv64 functions to avoid uninit variable. * sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise. * sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/select.S: Likewise. * sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise. * sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise. * sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise. * sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline PIC code sequence. * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/sigaction.c: New file. * sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask, sys_ustat, sys_mknod, adjtimex, old_adjtimex. * sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't defer to __syscall_name; error for rt_sigaction. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h.

2003-06-20  Richard Henderson  <rth@redhat.com>

	* sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect.
	* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT)
	Unset for alpha.
	(__ASSUME_TIMEVAL64): Set for alpha.
	* sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove
	adjtimex, osf_sigprocmask, old_adjtimex.
	* sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL,
	__ASSUME_TIMEVAL64.  Reorg tv64 functions to avoid uninit variable.
	* sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64.
	* sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/select.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline
	PIC code sequence.
	* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/sigaction.c: New file.
	* sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL.
	* sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask,
	sys_ustat, sys_mknod, adjtimex, old_adjtimex.
	* sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't
	defer to __syscall_name; error for rt_sigaction.
	* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h.

22 files changed, 279 insertions, 143 deletions

diff --git a/ChangeLog b/ChangeLog
index 8cc1b1faf9..c2bb5ffd72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,34 @@
+2003-06-20  Richard Henderson  <rth@redhat.com>
+
+	* sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL1): Use __builtin_expect.
+	* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_ST_INO_64_BIT)
+	Unset for alpha.
+	(__ASSUME_TIMEVAL64): Set for alpha.
+	* sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_routines): Remove
+	adjtimex, osf_sigprocmask, old_adjtimex.
+	* sysdeps/unix/sysv/linux/alpha/adjtime.c: Use INLINE_SYSCALL,
+	__ASSUME_TIMEVAL64.  Reorg tv64 functions to avoid uninit variable.
+	* sysdeps/unix/sysv/linux/alpha/getitimer.S: Use __ASSUME_TIMEVAL64.
+	* sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/select.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Streamline
+	PIC code sequence.
+	* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/sigaction.c: New file.
+	* sysdeps/unix/sysv/linux/alpha/sigprocmask.c: Use INLINE_SYSCALL.
+	* sysdeps/unix/sysv/linux/alpha/ustat.c: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/xmknod.c: Likewise.
+	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove osf_sigprocmask,
+	sys_ustat, sys_mknod, adjtimex, old_adjtimex.
+	* sysdeps/unix/sysv/linux/alpha/sysdep.h (INLINE_SYSCALL): Don't
+	defer to __syscall_name; error for rt_sigaction.
+	* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Include kernel_stat.h.
+
 2003-06-18  Ulrich Drepper  <drepper@redhat.com>
 
 	* malloc/malloc.c (public_mALLINFo): Initialize malloc if it
diff --git a/sysdeps/unix/alpha/sysdep.h b/sysdeps/unix/alpha/sysdep.h
index 6e55061515..b9bc1c0a2a 100644
--- a/sysdeps/unix/alpha/sysdep.h
+++ b/sysdeps/unix/alpha/sysdep.h
@@ -152,7 +152,7 @@ __LABEL(name)						\
 ({						\
 	long _sc_ret, _sc_err;			\
 	inline_syscall##nr(name, args);		\
-	if (_sc_err)				\
+	if (__builtin_expect (_sc_err, 0))	\
 	  {					\
 	    __set_errno (_sc_ret);		\
 	    _sc_ret = -1L;			\
diff --git a/sysdeps/unix/sysv/linux/alpha/Makefile b/sysdeps/unix/sysv/linux/alpha/Makefile
index 62536ae1ae..6ec49760b4 100644
--- a/sysdeps/unix/sysv/linux/alpha/Makefile
+++ b/sysdeps/unix/sysv/linux/alpha/Makefile
@@ -6,12 +6,12 @@ ifeq ($(subdir),misc)
 sysdep_headers += alpha/ptrace.h alpha/regdef.h sys/io.h
 
 sysdep_routines += ieee_get_fp_control ieee_set_fp_control \
-		   ioperm osf_sigprocmask llseek adjtimex
+		   ioperm llseek
 
 # Support old timeval32 entry points
 sysdep_routines += osf_select osf_gettimeofday osf_settimeofday \
 		   osf_getitimer osf_setitimer osf_utimes \
-		   osf_getrusage osf_wait4 old_adjtimex
+		   osf_getrusage osf_wait4
 
 # Support old ipc control
 sysdep_routines += oldmsgctl oldsemctl oldshmctl
diff --git a/sysdeps/unix/sysv/linux/alpha/adjtime.c b/sysdeps/unix/sysv/linux/alpha/adjtime.c
index 34df942257..69f63d4c32 100644
--- a/sysdeps/unix/sysv/linux/alpha/adjtime.c
+++ b/sysdeps/unix/sysv/linux/alpha/adjtime.c
@@ -17,7 +17,11 @@
    02111-1307 USA.  */
 
 #include <shlib-compat.h>
+#include <sysdep.h>
+#include <sys/time.h>
+#include "kernel-features.h"
 
+#if !defined __ASSUME_TIMEVAL64 || SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
 struct timeval32
 {
     int tv_sec, tv_usec;
@@ -55,7 +59,7 @@ struct timex32 {
 #define TIMEVAL		timeval32
 #define TIMEX		timex32
 #define ADJTIME		__adjtime_tv32
-#define ADJTIMEX(x)	__adjtimex_tv32 (x)
+#define ADJTIMEX(x)	INLINE_SYSCALL (old_adjtimex, 1, x)
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
 #define LINKAGE
 #else
@@ -63,13 +67,18 @@ struct timex32 {
 #endif
 
 LINKAGE int ADJTIME (const struct TIMEVAL *itv, struct TIMEVAL *otv);
-extern int ADJTIMEX (struct TIMEX *);
 
 #include <sysdeps/unix/sysv/linux/adjtime.c>
 
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
+int __adjtimex_tv32 (struct timex32 *tx) { return ADJTIMEX (tx); }
+strong_alias (__adjtimex_tv32, __adjtimex_tv32_1);
+strong_alias (__adjtimex_tv32, __adjtimex_tv32_2);
+compat_symbol (libc, __adjtimex_tv32_1, __adjtimex, GLIBC_2_0);
+compat_symbol (libc, __adjtimex_tv32_2, adjtimex, GLIBC_2_0);
 compat_symbol (libc, __adjtime_tv32, adjtime, GLIBC_2_0);
 #endif
+#endif /* !__ASSUME_TIMEVAL64 || SHLIB_COMPAT */
 
 #undef TIMEVAL
 #define TIMEVAL		timeval
@@ -78,34 +87,38 @@ compat_symbol (libc, __adjtime_tv32, adjtime, GLIBC_2_0);
 #undef ADJTIME
 #define ADJTIME		__adjtime_tv64
 #undef ADJTIMEX
-#define ADJTIMEX(x)	__syscall_adjtimex_tv64 (x)
+#define ADJTIMEX(x)	INLINE_SYSCALL (adjtimex, 1, x)
 #undef LINKAGE
 #define LINKAGE		static
 
 LINKAGE int ADJTIME (const struct TIMEVAL *itv, struct TIMEVAL *otv);
-extern int ADJTIMEX (struct TIMEX *);
 
 #include <sysdeps/unix/sysv/linux/adjtime.c>
-static int missing_adjtimex = 0;
+#include <stdbool.h>
+
+#if !defined __ASSUME_TIMEVAL64
+static bool missing_adjtimex;
 
 int
 __adjtime (itv, otv)
      const struct timeval *itv;
      struct timeval *otv;
 {
+  struct timeval32 itv32, otv32;
   int ret;
 
-  if (!missing_adjtimex)
+  switch (missing_adjtimex)
     {
+    case false:
       ret = __adjtime_tv64 (itv, otv);
       if (ret && errno == ENOSYS)
 	missing_adjtimex = 1;
-    }
+      else
+	break;
 
-  if (missing_adjtimex)
-    {
-      struct timeval32 itv32, otv32;
+      /* FALLTHRU */
 
+    default:
       itv32.tv_sec = itv->tv_sec;
       itv32.tv_usec = itv->tv_usec;
       ret = __adjtime_tv32 (&itv32, &otv32);
@@ -114,31 +127,38 @@ __adjtime (itv, otv)
 	  otv->tv_sec = otv32.tv_sec;
 	  otv->tv_usec = otv32.tv_usec;
 	}
+      break;
     }
 
   return ret;
 }
+#else
+strong_alias (__adjtime_tv64, __adjtime);
+#endif
 
 versioned_symbol (libc, __adjtime, adjtime, GLIBC_2_1);
 
-extern int __syscall_adjtimex_tv64 (struct timex *tx);
-
 int
 __adjtimex_tv64 (struct timex *tx)
 {
+#if defined __ASSUME_TIMEVAL64
+  return ADJTIMEX (tx);
+#else
+  struct timex32 tx32;
   int ret;
 
-  if (!missing_adjtimex)
-   {
-     ret = __syscall_adjtimex_tv64 (tx);
-     if (ret && errno == ENOSYS)
+  switch (missing_adjtimex)
+    {
+    case false:
+      ret = ADJTIMEX (tx);
+      if (ret && errno == ENOSYS)
 	missing_adjtimex = 1;
-   }
+      else
+	break;
 
-  if (missing_adjtimex)
-    {
-      struct timex32 tx32;
+      /* FALLTHRU */
 
+    default:
       tx32.modes = tx->modes;
       tx32.offset = tx->offset;
       tx32.freq = tx->freq;
@@ -184,9 +204,11 @@ __adjtimex_tv64 (struct timex *tx)
 	  tx->errcnt = tx32.errcnt;
 	  tx->stbcnt = tx32.stbcnt;
 	}
+      break;
     }
 
   return ret;
+#endif
 }
 
 strong_alias (__adjtimex_tv64, __adjtimex_internal);
diff --git a/sysdeps/unix/sysv/linux/alpha/getitimer.S b/sysdeps/unix/sysv/linux/alpha/getitimer.S
index 543256272c..c2bc565afc 100644
--- a/sysdeps/unix/sysv/linux/alpha/getitimer.S
+++ b/sysdeps/unix/sysv/linux/alpha/getitimer.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,7 +19,21 @@
 #include <sysdep.h>
 #define _ERRNO_H        1
 #include <bits/errno.h>
+#include "kernel-features.h"
 
+.text
+
+#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
+#define GETITIMER	__getitimer_tv64
+#else
+#define GETITIMER	getitimer
+#endif
+
+#if defined __ASSUME_TIMEVAL64
+PSEUDO(GETITIMER, getitimer, 2)
+	ret
+PSEUDO_END(GETITIMER)
+#else
 /* The problem here is that initially we made struct timeval compatible with
    OSF/1, using int32.  But we defined time_t with uint64, and later found
    that POSIX requires tv_sec to be time_t.
@@ -30,14 +44,6 @@
    functions which have RT equivalents.  */
 .comm __libc_missing_axp_tv64, 4
 
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define GETITIMER	__getitimer_tv64
-#else
-#define GETITIMER	getitimer
-#endif
-
 LEAF(GETITIMER, 16)
 	ldgp	gp, 0(pv)
 	subq	sp, 16, sp
@@ -100,6 +106,7 @@ $error:
 	SYSCALL_ERROR_HANDLER
 
 END(GETITIMER)
+#endif /* __ASSUME_TIMEVAL64 */
 
 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
 default_symbol_version (__getitimer_tv64, getitimer, GLIBC_2.1)
diff --git a/sysdeps/unix/sysv/linux/alpha/getrusage.S b/sysdeps/unix/sysv/linux/alpha/getrusage.S
index dd3eced775..2c34e98ce6 100644
--- a/sysdeps/unix/sysv/linux/alpha/getrusage.S
+++ b/sysdeps/unix/sysv/linux/alpha/getrusage.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,7 +19,21 @@
 #include <sysdep.h>
 #define _ERRNO_H        1
 #include <bits/errno.h>
+#include "kernel-features.h"
 
+.text
+
+#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
+#define GETRUSAGE	__getrusage_tv64
+#else
+#define GETRUSAGE	__getrusage
+#endif
+
+#if defined __ASSUME_TIMEVAL64
+PSEUDO(GETRUSAGE, getrusage, 2)
+	ret
+PSEUDO_END(GETRUSAGE)
+#else
 /* The problem here is that initially we made struct timeval compatible with
    OSF/1, using int32.  But we defined time_t with uint64, and later found
    that POSIX requires tv_sec to be time_t.
@@ -30,14 +44,6 @@
    functions which have RT equivalents.  */
 .comm __libc_missing_axp_tv64, 4
 
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define GETRUSAGE	__getrusage_tv64
-#else
-#define GETRUSAGE	__getrusage
-#endif
-
 LEAF(GETRUSAGE, 16)
 	ldgp	gp, 0(pv)
 	subq	sp, 16, sp
@@ -132,6 +138,7 @@ $error:
 	SYSCALL_ERROR_HANDLER
 
 END(GETRUSAGE)
+#endif /* __ASSUME_TIMEVAL64 */
 
 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
 strong_alias(__getrusage_tv64, ____getrusage_tv64)
diff --git a/sysdeps/unix/sysv/linux/alpha/gettimeofday.S b/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
index 221a113dcd..1a6f88b03a 100644
--- a/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
+++ b/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2002, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,6 +19,21 @@
 #include <sysdep.h>
 #define _ERRNO_H        1
 #include <bits/errno.h>
+#include "kernel-features.h"
+
+.text
+
+#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
+#define GETTIMEOFDAY	__gettimeofday_tv64
+#else
+#define GETTIMEOFDAY	__gettimeofday
+#endif
+
+#if defined __ASSUME_TIMEVAL64
+PSEUDO(GETTIMEOFDAY, gettimeofday, 2)
+	ret
+PSEUDO_END(GETTIMEOFDAY)
+#else
 
 /* The problem here is that initially we made struct timeval compatible with
    OSF/1, using int32.  But we defined time_t with uint64, and later found
@@ -30,14 +45,6 @@
    functions which have RT equivalents.  */
 .comm __libc_missing_axp_tv64, 4
 
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define GETTIMEOFDAY	__gettimeofday_tv64
-#else
-#define GETTIMEOFDAY	__gettimeofday
-#endif
-
 LEAF(GETTIMEOFDAY, 16)
 	ldgp	gp, 0(pv)
 	subq	sp, 16, sp
@@ -97,6 +104,7 @@ $error:
 	SYSCALL_ERROR_HANDLER
 
 END(GETTIMEOFDAY)
+#endif /* __ASSUME_TIMEVAL64 */
 
 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
 default_symbol_version (__gettimeofday_tv64, __gettimeofday, GLIBC_2.1)
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
index 89e08b3dc9..f436a52437 100644
--- a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
 
@@ -32,9 +32,13 @@ LEAF(__ieee_get_fp_control, 16)
 	jsr	AT, (AT), _mcount
 	.set at
 	.prologue 1
-#else
+#elif defined PIC
 	lda	sp, -16(sp)
 	.prologue 0
+#else
+	ldgp	gp, 0(pv)
+	lda	sp, -16(sp)
+	.prologue 1
 #endif
 
 	mov	sp, a1
@@ -48,10 +52,6 @@ LEAF(__ieee_get_fp_control, 16)
 	ret
 
 $error:
-#ifndef PROF
-	br	gp, 1f
-1:	ldgp	gp, 0(gp)
-#endif
 	lda	sp, 16(sp)
 	SYSCALL_ERROR_HANDLER
 
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
index dc1bbbb962..54762e1d23 100644
--- a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1996, 1997, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
 
@@ -30,9 +30,13 @@ LEAF(__ieee_set_fp_control, 16)
 	jsr	AT, (AT), _mcount
 	.set at
 	.prologue 1
-#else
+#elif defined PIC
 	lda	sp, -16(sp)
 	.prologue 0
+#else
+	ldgp	gp, 0(pv)
+	lda	sp, -16(sp)
+	.prologue 1
 #endif
 
 	stq	a0, 0(sp)
@@ -47,10 +51,6 @@ LEAF(__ieee_set_fp_control, 16)
 	ret
 
 $error:
-#ifndef PROF
-	br	gp, 1f
-1:	ldgp	gp, 0(gp)
-#endif
 	lda	sp, 16(sp)
 	SYSCALL_ERROR_HANDLER
 
diff --git a/sysdeps/unix/sysv/linux/alpha/select.S b/sysdeps/unix/sysv/linux/alpha/select.S
index 9cfd63ff93..4a0594cbe9 100644
--- a/sysdeps/unix/sysv/linux/alpha/select.S
+++ b/sysdeps/unix/sysv/linux/alpha/select.S
@@ -19,7 +19,21 @@
 #include <sysdep-cancel.h>
 #define _ERRNO_H        1
 #include <bits/errno.h>
+#include "kernel-features.h"
 
+.text
+
+#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
+#define SELECT	__select_tv64
+#else
+#define SELECT	__select
+#endif
+
+#if defined __ASSUME_TIMEVAL64
+PSEUDO(SELECT, select, 5)
+	ret
+PSEUDO_END(SELECT)
+#else
 /* Th