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alpha: Purge __ASSUME_TIMEVAL64

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This commit is contained in:
Richard Henderson 2012-05-30 11:13:33 -07:00
parent a88035b5fb
commit 1c37181459
14 changed files with 50 additions and 1304 deletions
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19
ChangeLog.alpha
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@ -1,3 +1,22 @@
2012-05-30 Richard Henderson <rth@twiddle.net>
* sysdeps/unix/sysv/linux/alpha/adjtime.c: Remove __ASSUME_TIMEVAL64.
* sysdeps/unix/sysv/linux/alpha/getitimer.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/getrusage.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/select.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/setitimer.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/utimes.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/wait4.S: Remove file.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (getitimer): New.
(getrusage, gettimeofday, select, setitimer): New.
(settimeofday, utimes, wait4): New.
* sysdeps/unix/sysv/linux/alpha/kernel-features.h: Remove
__ASSUME_TIMEVAL64.
* sysdeps/unix/sysv/linux/alpha/nptl/ld.abilist: Update.
* sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist: Update.
2012-05-24 Richard Henderson <rth@twiddle.net>
* sysdeps/unix/sysv/linux/alpha/nptl/ld.abilist: New file.

147
sysdeps/unix/sysv/linux/alpha/adjtime.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1998,2000,2002,2003,2004,2006 Free Software Foundation, Inc.
/* Copyright (C) 1998-2012 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
@ -18,9 +18,9 @@
#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)
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
struct timeval32
{
int tv_sec, tv_usec;
@ -60,160 +60,35 @@ struct timex32 {
#define ADJTIME attribute_compat_text_section __adjtime_tv32
#define ADJTIMEX(x) INLINE_SYSCALL (old_adjtimex, 1, x)
#define ADJTIMEX32(x) INLINE_SYSCALL (old_adjtimex, 1, x)
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
#define LINKAGE
#else
#define LINKAGE static
#endif
LINKAGE int ADJTIME (const struct TIMEVAL *itv, struct TIMEVAL *otv);
#include <sysdeps/unix/sysv/linux/adjtime.c>
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
int
attribute_compat_text_section
int attribute_compat_text_section
__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 */
#endif /* SHLIB_COMPAT */
#undef TIMEVAL
#define TIMEVAL timeval
#undef TIMEX
#define TIMEX timex
#undef ADJTIME
#undef ADJTIMEX
#define TIMEVAL timeval
#define TIMEX timex
#define ADJTIMEX(x) INLINE_SYSCALL (adjtimex, 1, x)
#undef LINKAGE
#undef ADJTIME
#if !defined __ASSUME_TIMEVAL64
#define LINKAGE static
#define ADJTIME __adjtime_tv64
#endif
#include <sysdeps/unix/sysv/linux/adjtime.c>
#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;
switch (missing_adjtimex)
{
case false:
ret = __adjtime_tv64 (itv, otv);
if (ret && errno == ENOSYS)
missing_adjtimex = 1;
else
break;
/* FALLTHRU */
default:
itv32.tv_sec = itv->tv_sec;
itv32.tv_usec = itv->tv_usec;
ret = __adjtime_tv32 (&itv32, &otv32);
if (ret == 0)
{
otv->tv_sec = otv32.tv_sec;
otv->tv_usec = otv32.tv_usec;
}
break;
}
return ret;
}
#endif
versioned_symbol (libc, __adjtime, adjtime, GLIBC_2_1);
int
__adjtimex_tv64 (struct timex *tx)
{
#if defined __ASSUME_TIMEVAL64
return ADJTIMEX (tx);
#else
struct timex32 tx32;
int ret;
switch (missing_adjtimex)
{
case false:
ret = ADJTIMEX (tx);
if (ret && errno == ENOSYS)
missing_adjtimex = 1;
else
break;
/* FALLTHRU */
default:
tx32.modes = tx->modes;
tx32.offset = tx->offset;
tx32.freq = tx->freq;
tx32.maxerror = tx->maxerror;
tx32.esterror = tx->esterror;
tx32.status = tx->status;
tx32.constant = tx->constant;
tx32.precision = tx->precision;
tx32.tolerance = tx->tolerance;
tx32.time.tv_sec = tx->time.tv_sec;
tx32.time.tv_sec = tx->time.tv_usec;
tx32.tick = tx->tick;
tx32.ppsfreq = tx->ppsfreq;
tx32.jitter = tx->jitter;
tx32.shift = tx->shift;
tx32.stabil = tx->stabil;
tx32.jitcnt = tx->jitcnt;
tx32.calcnt = tx->calcnt;
tx32.errcnt = tx->errcnt;
tx32.stbcnt = tx->stbcnt;
ret = ADJTIMEX32 (&tx32);
if (ret == 0)
{
tx->modes = tx32.modes;
tx->offset = tx32.offset;
tx->freq = tx32.freq;
tx->maxerror = tx32.maxerror;
tx->esterror = tx32.esterror;
tx->status = tx32.status;
tx->constant = tx32.constant;
tx->precision = tx32.precision;
tx->tolerance = tx32.tolerance;
tx->time.tv_sec = tx32.time.tv_sec;
tx->time.tv_usec = tx32.time.tv_sec;
tx->tick = tx32.tick;
tx->ppsfreq = tx32.ppsfreq;
tx->jitter = tx32.jitter;
tx->shift = tx32.shift;
tx->stabil = tx32.stabil;
tx->jitcnt = tx32.jitcnt;
tx->calcnt = tx32.calcnt;
tx->errcnt = tx32.errcnt;
tx->stbcnt = tx32.stbcnt;
}
break;
}
return ret;
#endif
}
__adjtimex_tv64 (struct timex *tx) { return ADJTIMEX (tx); }
strong_alias (__adjtimex_tv64, __adjtimex_internal);
strong_alias (__adjtimex_tv64, __adjtimex_tv64p);
weak_alias (__adjtimex_tv64, ntp_adjtime);
versioned_symbol (libc, __adjtimex_tv64, __adjtimex, GLIBC_2_1);
versioned_symbol (libc, __adjtimex_tv64p, adjtimex, GLIBC_2_1);
versioned_symbol (libc, __adjtime, adjtime, GLIBC_2_1);

112
sysdeps/unix/sysv/linux/alpha/getitimer.S
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@ -1,112 +0,0 @@
/* Copyright (C) 1998, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if 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.
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(GETITIMER, 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(getitimer)
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_getitimer)
callsys
bne a3, $error
/* Copy back to proper format. */
ldq a1, 8(sp)
ldl t0, 0(a1)
ldl t1, 4(a1)
ldl t2, 8(a1)
ldl t3, 12(a1)
stq t0, 0(a1)
stq t1, 8(a1)
stq t2, 16(a1)
stq t3, 24(a1)
addq sp, 16, sp
ret
.align 3
$error:
addq sp, 16, sp
SYSCALL_ERROR_HANDLER
END(GETITIMER)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
default_symbol_version (__getitimer_tv64, getitimer, GLIBC_2.1)
#endif

148
sysdeps/unix/sysv/linux/alpha/getrusage.S
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@ -1,148 +0,0 @@
/* Copyright (C) 1998, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if 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.
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(GETRUSAGE, 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(getrusage)
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_getrusage)
callsys
bne a3, $error
/* Copy back to proper format. */
ldq a1, 8(sp)
ldl t0, 0(a1) # ru_utime.tv_sec
ldl t1, 4(a1) # ru_utime.tv_usec
ldl t2, 8(a1) # ru_stime.tv_sec
ldl t3, 12(a1) # ru_stime.tv_usec
ldt $f15, 16(a1) # ru_maxrss
ldt $f16, 24(a1) # ru_ixrss
ldt $f17, 32(a1) # ru_idrss
ldt $f18, 40(a1) # ru_isrss
ldt $f19, 48(a1) # ru_minflt
ldt $f20, 56(a1) # ru_majflt
ldt $f21, 64(a1) # ru_nswap
ldt $f22, 72(a1) # ru_inblock
ldt $f23, 80(a1) # ru_oublock
ldt $f24, 88(a1) # ru_msgsend
ldt $f25, 96(a1) # ru_msgrcv
ldt $f26, 104(a1) # ru_nsignals
ldt $f27, 112(a1) # ru_nvcsw
.set noat
ldt $f28, 120(a1) # ru_nivcsw
.set at
stq t0, 0(a1)
stq t1, 8(a1)
stq t2, 16(a1)
stq t3, 24(a1)
stt $f15, 32(a1)
stt $f16, 40(a1)
stt $f17, 48(a1)
stt $f18, 56(a1)
stt $f19, 64(a1)
stt $f20, 72(a1)
stt $f21, 80(a1)
stt $f22, 88(a1)
stt $f23, 96(a1)
stt $f24, 104(a1)
stt $f25, 112(a1)
stt $f26, 120(a1)
stt $f27, 128(a1)
.set noat
stt $f28, 136(a1)
.set at
addq sp, 16, sp
ret
.align 3
$error:
addq sp, 16, sp
SYSCALL_ERROR_HANDLER
END(GETRUSAGE)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
strong_alias(__getrusage_tv64, ____getrusage_tv64)
default_symbol_version (____getrusage_tv64, __getrusage, GLIBC_2.1)
default_symbol_version (__getrusage_tv64, getrusage, GLIBC_2.1)
#else
weak_alias (__getrusage, getrusage)
#endif

119
sysdeps/unix/sysv/linux/alpha/gettimeofday.S
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@ -1,119 +0,0 @@
/* Copyright (C) 1998, 2002, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if 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 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)

7
sysdeps/unix/sysv/linux/alpha/kernel-features.h
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@ -1,6 +1,6 @@
/* Set flags signalling availability of kernel features based on given
kernel version number.
Copyright (C) 2010 Free Software Foundation, Inc.
Copyright (C) 2010-2012 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
@ -20,11 +20,6 @@
#ifndef _KERNEL_FEATURES_H
#define _KERNEL_FEATURES_H 1
/* alpha switched to a 64-bit timeval sometime before 2.2.0. */
#if __LINUX_KERNEL_VERSION >= 131584
# define __ASSUME_TIMEVAL64 1
#endif
/* The tgkill syscall was introduced for alpha 2.6.0-test1 which unfortunately
cannot be distinguished from 2.6.0. */
#if __LINUX_KERNEL_VERSION >= 132609

2
sysdeps/unix/sysv/linux/alpha/nptl/ld.abilist
View File

@ -9,9 +9,7 @@ GLIBC_2.0
GLIBC_2.1
GLIBC_2.1 A
__libc_stack_end D 0x8
__setitimer F
_dl_mcount F
setitimer F
GLIBC_2.3
GLIBC_2.3 A
__tls_get_addr F

18
sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist
View File

@ -124,6 +124,10 @@ GLIBC_2.0
__deregister_frame F
__deregister_frame_info F
__dgettext F
__divl F
__divlu F
__divq F
__divqu F
__dup2 F
__environ D 0x8
__errno_location F
@ -195,6 +199,10 @@ GLIBC_2.0
__register_frame_info F
__register_frame_info_table F
__register_frame_table F
__reml F
__remlu F
__remq F
__remqu F
__res_randomid F
__sbrk F
__sched_get_priority_max F
@ -1333,14 +1341,6 @@ GLIBC_2.0
xencrypt F
xprt_register F
xprt_unregister F
__divl GLIBC_2.0 g ? D .text 0000000000000060
__divlu GLIBC_2.0 g ? D .text 0000000000000060
__divq GLIBC_2.0 g ? D .text 00000000000001c4
__divqu GLIBC_2.0 g ? D .text 000000000000018c
__reml GLIBC_2.0 g ? D .text 0000000000000064
__remlu GLIBC_2.0 g ? D .text 0000000000000064
__remq GLIBC_2.0 g ? D .text 00000000000001c0
__remqu GLIBC_2.0 g ? D .text 00000000000001b4
GLIBC_2.1
GLIBC_2.1 A
_IO_2_1_stderr_ D 0xe0
@ -1440,8 +1440,6 @@ GLIBC_2.1
__towctrans_l F
__towlower_l F
__towupper_l F
__utimes F
__wait4 F
__wcscasecmp_l F
__wcscoll_l F
__wcsncasecmp_l F

240
sysdeps/unix/sysv/linux/alpha/select.S
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@ -1,240 +0,0 @@
/* Copyright (C) 1998,2002,2003,2006,2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep-cancel.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if 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
/* 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(SELECT, 64)
ldgp gp, 0(pv)
subq sp, 64, sp
#ifdef PROF
.set noat
lda AT, _mcount
jsr AT, (AT), _mcount
.set at
#endif
stq ra, 40(sp)
.mask 0x4000000, 40-64
.prologue 1
#ifdef CENABLE
SINGLE_THREAD_P (t1)
#else
ldl t0, __libc_missing_axp_tv64
#endif
/* Save timeout early, since we'll need to recover this after
the system call. */
stq a4, 48(sp)
#ifdef CENABLE
bne t1, $do_cancel
#endif
bne t0, $do32
/* Save arguments in case we do need to fall back. */
stq a0, 8(sp)
stq a1, 16(sp)
stq a2, 24(sp)
stq a3, 32(sp)
ldi v0, SYS_ify(select)
callsys
bne a3, $err64
/* Everything ok. */
addq sp, 64, 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 a4, 48(sp)
ldq a3, 32(sp)
ldq a2, 24(sp)
ldq a1, 16(sp)
ldq a0, 8(sp)
.align 3
$do32:
/* If the timeout argument is present bounce to the smaller fmt. */
beq a4, 1f
ldq t0, 0(a4)
ldq t1, 8(a4)
stl t0, 0(sp)
stl t1, 4(sp)
mov sp, a4
1: ldi v0, SYS_ify(osf_select)
callsys
bne a3, $error
/* ... and bounce the remaining timeout back. */
ldq a4, 48(sp)
beq a4, 2f
ldl t0, 0(sp)
ldl t1, 4(sp)
stq t0, 0(a4)
stq t1, 8(a4)
2: addq sp, 64, sp
ret
#ifdef CENABLE
.align 3
$do_cancel:
/* Save arguments. */
stq a0, 8(sp)
stq a1, 16(sp)
stq a2, 24(sp)
stq a3, 32(sp)
CENABLE
mov v0, ra
ldl t0, __libc_missing_axp_tv64
bne t0, $do_cancel32
/* Recover the saved arguments. */
ldq a4, 48(sp)
ldq a3, 32(sp)
ldq a2, 24(sp)
ldq a1, 16(sp)
ldq a0, 8(sp)
ldi v0, SYS_ify(select)
callsys
mov ra, a0
bne a3, $cancel_err64
stq v0, 8(sp)
CDISABLE
ldq v0, 8(sp)
ldq ra, 40(sp)
/* Everything ok. */
addq sp, 64, sp
ret
/* If we didn't get ENOSYS, it is a real error. */
.align 3
$cancel_err64:
cmpeq v0, ENOSYS, t0
beq t0, $cancel_error
stl t0, __libc_missing_axp_tv64
/* Recover the saved arguments. */
.align 3
$do_cancel32:
ldq a4, 48(sp)
ldq a3, 32(sp)
ldq a2, 24(sp)
ldq a1, 16(sp)
ldq a0, 8(sp)
/* If the timeout argument is present bounce to the smaller fmt. */
beq a4, 1f
ldq t0, 0(a4)
ldq t1, 8(a4)
stl t0, 0(sp)
stl t1, 4(sp)
mov sp, a4
1: ldi v0, SYS_ify(osf_select)
callsys
mov ra, a0
bne a3, $cancel_error
/* ... and bounce the remaining timeout back. */
ldq a4, 48(sp)
beq a4, 2f
ldl t0, 0(sp)
ldl t1, 4(sp)
stq t0, 0(a4)
stq t1, 8(a4)
2: stq v0, 8(sp)
CDISABLE
ldq v0, 8(sp)
ldq ra, 40(sp)
addq sp, 64, sp
ret
.align 3
$cancel_error:
stq v0, 8(sp)
CDISABLE
ldq v0, 8(sp)
ldq ra, 40(sp)
#endif
.align 3
$error:
addq sp, 64, sp
SYSCALL_ERROR_HANDLER
END(SELECT)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
default_symbol_version (__select_tv64, __select, 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 (__select_tv64, __select_tv64p)
default_symbol_version (__select_tv64p, select, GLIBC_2.1)
libc_hidden_ver (__select_tv64, __select)
strong_alias (__select_tv64, __libc_select)
#else
strong_alias (__select, __libc_select)
weak_alias (__select, select)
libc_hidden_def (__select)
#endif

136
sysdeps/unix/sysv/linux/alpha/setitimer.S
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@ -1,136 +0,0 @@
/* Copyright (C) 1998, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if defined PIC && defined DO_VERSIONING
#define SETITIMER __setitimer_tv64
#else
#define SETITIMER __setitimer
#endif
#if defined __ASSUME_TIMEVAL64
PSEUDO(SETITIMER, setitimer, 3)
ret
PSEUDO_END(SETITIMER)
#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(SETITIMER, 48)
ldgp gp, 0(pv)
subq sp, 48, 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)
stq a2, 16(sp)
bne t0, $do32
ldi v0, SYS_ify(setitimer)
callsys
bne a3, $err64
/* Everything ok. */
addq sp, 48, 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 a2, 16(sp)
ldq a1, 8(sp)
ldq a0, 0(sp)
.align 3
$do32:
/* Conditionally bounce new value down. */
beq a1, 1f
ldq t0, 0(a1)
ldq t1, 8(a1)
ldq t2, 16(a1)
ldq t3, 24(a1)
stl t0, 32(sp)
stl t1, 36(sp)
stl t2, 40(sp)
stl t3, 44(sp)
addq sp, 32, a1
1: ldi v0, SYS_ify(osf_setitimer)
callsys
bne a3, $error
/* Conditionaly bounce old value up. */
ldq a2, 16(sp)
bne a2, 2f
ldl t0, 0(a2)
ldl t1, 4(a2)
ldl t2, 8(a2)
ldl t3, 12(a2)
stq t0, 0(a2)
stq t1, 8(a2)
stq t2, 48(a2)
stq t3, 24(a2)
2: addq sp, 48, sp
ret
.align 3
$error:
addq sp, 48, sp
SYSCALL_ERROR_HANDLER
END(SETITIMER)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
default_symbol_version (__setitimer_tv64, __setitimer, 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 (__setitimer_tv64, __setitimer_tv64p)
default_symbol_version (__setitimer_tv64p, setitimer, GLIBC_2.1)
#else
weak_alias (__setitimer, setitimer)
#endif

117
sysdeps/unix/sysv/linux/alpha/settimeofday.S
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@ -1,117 +0,0 @@
/* Copyright (C) 1998, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if defined PIC && defined DO_VERSIONING
#define SETTIMEOFDAY __settimeofday_tv64
#else
#define SETTIMEOFDAY __settimeofday
#endif
#if defined __ASSUME_TIMEVAL64
PSEUDO(SETTIMEOFDAY, settimeofday, 2)
ret
PSEUDO_END(SETTIMEOFDAY)
#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(SETTIMEOFDAY, 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
bne t0, $do32
/* Save arguments in case we do need to fall back. */
stq a0, 0(sp)
stq a1, 8(sp)
ldi v0, SYS_ify(settimeofday)
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:
/* Conditionally bounce the timeval down. */
beq a0, 1f
ldq t0, 0(a0)
ldq t1, 8(a0)
stl t0, 0(sp)
stl t1, 4(sp)
mov sp, a0
1: ldi v0, SYS_ify(osf_settimeofday)
callsys
bne a3, $error
addq sp, 16, sp
ret
.align 3
$error:
addq sp, 16, sp
SYSCALL_ERROR_HANDLER
END(SETTIMEOFDAY)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
default_symbol_version (__settimeofday_tv64, __settimeofday, 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 (__settimeofday_tv64, __settimeofday_tv64p)
default_symbol_version (__settimeofday_tv64p, settimeofday, GLIBC_2.1)
#else
weak_alias (__settimeofday, settimeofday)
#endif

12
sysdeps/unix/sysv/linux/alpha/syscalls.list
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@ -52,7 +52,17 @@ osf_getitimer - osf_getitimer 2 __getitimer_tv32 getitimer@GLIBC_2.0
osf_setitimer - osf_setitimer 3 __setitimer_tv32 setitimer@GLIBC_2.0
osf_utimes - osf_utimes 2 __utimes_tv32 utimes@GLIBC_2.0
osf_getrusage - osf_getrusage 2 __getrusage_tv32 getrusage@GLIBC_2.0
osf_wait4 - osf_wait4 2 __wait4_tv32 wait4@GLIBC_2.0
osf_wait4 - osf_wait4 4 __wait4_tv32 wait4@GLIBC_2.0
# support new timeval64 entry points
select - select C:5 __GI___select select@@GLIBC_2.1 __select@@GLIBC_2.1
gettimeofday - gettimeofday 2 __GI___gettimeofday gettimeofday@@GLIBC_2.1 __gettimeofday@@GLIBC_2.1
settimeofday - settimeofday 2 __settimeofday settimeofday@@GLIBC_2.1
getitimer - getitimer 2 __getitimer getitimer@@GLIBC_2.1
setitimer - setitimer 3 __setitimer setitimer@@GLIBC_2.1
utimes - utimes 2 __utimes utimes@@GLIBC_2.1
getrusage - getrusage 2 __getrusage getrusage@@GLIBC_2.1
wait4 - wait4 4 __wait4 wait4@@GLIBC_2.1
# avoid 64-bit aliases on 32-bit statfs syscalls
fstatfs - fstatfs i:ip __fstatfs fstatfs

122
sysdeps/unix/sysv/linux/alpha/utimes.S
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@ -1,122 +0,0 @@
/* Copyright (C) 1998, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if defined PIC && defined DO_VERSIONING
#define UTIMES __utimes_tv64
#else
#define UTIMES __utimes
#endif
#if defined __ASSUME_TIMEVAL64
PSEUDO(UTIMES, utimes, 2)
ret
PSEUDO_END(UTIMES)
#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(UTIMES, 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(utimes)
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:
/* Conditionally bounce values down. */
beq a1, 1f
ldq t0, 0(a1)
ldq t1, 8(a1)
ldq t2, 16(a1)
ldq t3, 24(a1)
stl t0, 0(sp)
stl t1, 4(sp)
stl t2, 8(sp)
stl t3, 12(sp)
mov sp, a1
1: ldi v0, SYS_ify(osf_utimes)
callsys
bne a3, $error
addq sp, 16, sp
ret
.align 3
$error:
addq sp, 16, sp
SYSCALL_ERROR_HANDLER
END(UTIMES)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
default_symbol_version (__utimes_tv64, __utimes, 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 (__utimes_tv64, __utimes_tv64p)
default_symbol_version (__utimes_tv64p, utimes, GLIBC_2.1)
#else
weak_alias (__utimes, utimes)
#endif

155
sysdeps/unix/sysv/linux/alpha/wait4.S
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@ -1,155 +0,0 @@
/* Copyright (C) 1998, 2003, 2006, 2012 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, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
.text
#if defined PIC && defined DO_VERSIONING
#define WAIT4 __wait4_tv64
#else
#define WAIT4 __wait4
#endif
#if defined __ASSUME_TIMEVAL64
PSEUDO(WAIT4, wait4, 4)
ret
PSEUDO_END(WAIT4)
#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(WAIT4, 32)
ldgp gp, 0(pv)
subq sp, 32, 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)
stq a2, 16(sp)
stq a3, 24(sp)
bne t0, $do32
ldi v0, SYS_ify(wait4)
callsys
bne a3, $err64
/* Everything ok. */
addq sp, 32, 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 a3, 24(sp)
ldq a2, 16(sp)
ldq a1, 8(sp)
ldq a0, 0(sp)
.align 3
$do32: ldi v0, SYS_ify(osf_wait4)
callsys
bne a3, $error
/* Copy back to proper format. */
ldq a3, 24(sp)
beq a3, 2f
ldl t0, 0(a3) # ru_utime.tv_sec
ldl t1, 4(a3) # ru_utime.tv_usec
ldl t2, 8(a3) # ru_stime.tv_sec
ldl t3, 12(a3) # ru_stime.tv_usec
ldt $f15, 16(a3) # ru_maxrss
ldt $f16, 24(a3) # ru_ixrss
ldt $f17, 32(a3) # ru_idrss
ldt $f18, 40(a3) # ru_isrss
ldt $f19, 48(a3) # ru_minflt
ldt $f20, 56(a3) # ru_majflt
ldt $f21, 64(a3) # ru_nswap
ldt $f22, 72(a3) # ru_inblock
ldt $f23, 80(a3) # ru_oublock
ldt $f24, 88(a3) # ru_msgsend
ldt $f25, 96(a3) # ru_msgrcv
ldt $f26, 104(a3) # ru_nsignals
ldt $f27, 112(a3) # ru_nvcsw
.set noat
ldt $f28, 120(a3) # ru_nivcsw
stq t0, 0(a3)
stq t1, 8(a3)
stq t2, 16(a3)
stq t3, 24(a3)
stt $f15, 32(a3)
stt $f16, 40(a3)
stt $f17, 48(a3)
stt $f18, 56(a3)
stt $f19, 64(a3)
stt $f20, 72(a3)
stt $f21, 80(a3)
stt $f22, 88(a3)
stt $f23, 96(a3)
stt $f24, 104(a3)
stt $f25, 112(a3)
stt $f26, 120(a3)
stt $f27, 128(a3)
stt $f28, 136(a3)
.set at
2: addq sp, 32, sp
ret
.align 3
$error:
addq sp, 32, sp
SYSCALL_ERROR_HANDLER
END(WAIT4)
#endif /* __ASSUME_TIMEVAL64 */
#if defined PIC && defined DO_VERSIONING
default_symbol_version (__wait4_tv64, __wait4, 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 (__wait4_tv64, __wait4_tv64p)
default_symbol_version (__wait4_tv64p, wait4, GLIBC_2.1)
#else
weak_alias (__wait4, wait4)
#endif