summaryrefslogtreecommitdiff
path: root/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/gettimeofday.S')
-rw-r--r--sysdeps/unix/sysv/linux/alpha/gettimeofday.S120
1 files changed, 0 insertions, 120 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/gettimeofday.S b/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
deleted file mode 100644
index 7c9183a4fe..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (C) 1998, 2002, 2003, 2006 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#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
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(GETTIMEOFDAY, 16)
- ldgp gp, 0(pv)
- subq sp, 16, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(gettimeofday)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 16, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32: ldi v0, SYS_ify(osf_gettimeofday)
- callsys
- bne a3, $error
-
- /* Copy back to proper format. */
- ldq a0, 0(sp)
- beq a0, 2f
- ldl t0, 0(a0)
- ldl t1, 4(a0)
- stq t0, 0(a0)
- stq t1, 8(a0)
-
-2: addq sp, 16, sp
- ret
-
- .align 3
-$error:
- addq sp, 16, sp
- 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)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__gettimeofday_tv64, __gettimeofday_tv64p)
-default_symbol_version (__gettimeofday_tv64p, gettimeofday, GLIBC_2.1)
-#else
-weak_alias (__gettimeofday, gettimeofday)
-#endif
-strong_alias(GETTIMEOFDAY, __gettimeofday_internal)