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https://sourceware.org/git/glibc.git
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* sysdeps/unix/sysv/linux/alpha/clone.S: Elide terminal ldgp for PROF. * sysdeps/unix/sysv/linux/alpha/rt_sigaction.S: Fix typos. * sysdeps/unix/sysv/linux/alpha/bits/time.h (struct timeval): Follow POSIX and make tv_sec a time_t. * sysdeps/unix/sysv/linux/alpha/getitimer.S: New file to handle new tv64 syscall as well as fall back to tv32. * 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/syscalls.list: Add tv32 entries.
1998-02-04 18:04 Richard Henderson <rth@cygnus.com> * sysdeps/unix/sysv/linux/alpha/clone.S: Elide terminal ldgp for PROF. * sysdeps/unix/sysv/linux/alpha/rt_sigaction.S: Fix typos. * sysdeps/unix/sysv/linux/alpha/bits/time.h (struct timeval): Follow POSIX and make tv_sec a time_t. * sysdeps/unix/sysv/linux/alpha/getitimer.S: New file to handle new tv64 syscall as well as fall back to tv32. * 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/syscalls.list: Add tv32 entries.
This commit is contained in:
Richard Henderson
18
ChangeLog
18
ChangeLog
@@ -1,3 +1,21 @@
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|||||||
|
1998-02-04 18:04 Richard Henderson <rth@cygnus.com>
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||||||
|
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* sysdeps/unix/sysv/linux/alpha/clone.S: Elide terminal ldgp for PROF.
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||||||
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* sysdeps/unix/sysv/linux/alpha/rt_sigaction.S: Fix typos.
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|
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* sysdeps/unix/sysv/linux/alpha/bits/time.h (struct timeval):
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Follow POSIX and make tv_sec a time_t.
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* sysdeps/unix/sysv/linux/alpha/getitimer.S: New file to handle
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|
new tv64 syscall as well as fall back to tv32.
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* sysdeps/unix/sysv/linux/alpha/getrusage.S: Likewise.
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|
* sysdeps/unix/sysv/linux/alpha/gettimeofday.S: Likewise.
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* sysdeps/unix/sysv/linux/alpha/select.S: Likewise.
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* sysdeps/unix/sysv/linux/alpha/setitimer.S: Likewise.
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* sysdeps/unix/sysv/linux/alpha/settimeofday.S: Likewise.
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* sysdeps/unix/sysv/linux/alpha/utimes.S: Likewise.
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* sysdeps/unix/sysv/linux/alpha/wait4.S: Likewise.
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* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add tv32 entries.
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1998-02-02 01:12 Ulrich Drepper <drepper@cygnus.com>
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1998-02-02 01:12 Ulrich Drepper <drepper@cygnus.com>
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* libc.map: Add _h_errno.
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* libc.map: Add _h_errno.
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@@ -3,4 +3,10 @@ sysdep_headers += alpha/ptrace.h alpha/regdef.h
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|
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sysdep_routines += ieee_get_fp_control ieee_set_fp_control \
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sysdep_routines += ieee_get_fp_control ieee_set_fp_control \
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sethae ioperm osf_sigprocmask fstatfs statfs llseek
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sethae ioperm osf_sigprocmask fstatfs statfs llseek
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# Support old timeval32 entry points
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sysdep_routines += osf_select osf_gettimeofday osf_settimeofday \
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osf_getitimer osf_setitimer osf_utimes \
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osf_getrusage osf_wait4
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|
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endif
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endif
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@@ -43,11 +43,13 @@
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|
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#ifndef _STRUCT_TIMEVAL
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#ifndef _STRUCT_TIMEVAL
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# define _STRUCT_TIMEVAL 1
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# define _STRUCT_TIMEVAL 1
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# include <bits/types.h>
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|
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/* A time value that is accurate to the nearest
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/* A time value that is accurate to the nearest
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microsecond but also has a range of years. */
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microsecond but also has a range of years. */
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struct timeval
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struct timeval
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{
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{
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int tv_sec; /* Seconds. */
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__time_t tv_sec; /* Seconds. */
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int tv_usec; /* Microseconds. */
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__time_t tv_usec; /* Microseconds. */
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};
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};
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#endif /* struct timeval */
|
#endif /* struct timeval */
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@@ -62,8 +62,10 @@ ENTRY(__clone)
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|
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/* Something bad happened -- no child created */
|
/* Something bad happened -- no child created */
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$error:
|
$error:
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|
#ifndef PROF
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br gp,1f
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br gp,1f
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1: ldgp gp,0(gp)
|
1: ldgp gp,0(gp)
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|
#endif
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jmp zero,__syscall_error
|
jmp zero,__syscall_error
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|
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END(__clone)
|
END(__clone)
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99
sysdeps/unix/sysv/linux/alpha/getitimer.S
Normal file
99
sysdeps/unix/sysv/linux/alpha/getitimer.S
Normal file
@@ -0,0 +1,99 @@
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|
/* Copyright (C) 1998 Free Software Foundation, Inc.
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|
This file is part of the GNU C Library.
|
||||||
|
|
||||||
|
The GNU C Library is free software; you can redistribute it and/or
|
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|
modify it under the terms of the GNU Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||||
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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||||||
|
Boston, MA 02111-1307, USA. */
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||||||
|
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||||||
|
#include <sysdep.h>
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||||||
|
#define _ERRNO_H 1
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|
#include <bits/errno.h>
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||||||
|
|
||||||
|
/* The problem here is that initially we made struct timeval compatible with
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||||||
|
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
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||||||
|
functions which have RT equivalents. */
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||||||
|
.comm __libc_missing_axp_tv64, 4
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|
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|
.text
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||||||
|
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||||||
|
LEAF(__getitimer_tv64, 16)
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||||||
|
ldgp gp, 0(pv)
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|
subq sp, 16, sp
|
||||||
|
#ifdef PROF
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||||||
|
.set noat
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|
lda AT, _mcount
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||||||
|
jsr AT, (AT), _mcount
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|
.set at
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||||||
|
#endif
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|
.prologue 1
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|
|
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|
ldl t0, __libc_missing_axp_tv64
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|
|
||||||
|
/* Save arguments in case we do need to fall back. */
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|
stq a0, 0(sp)
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|
stq a1, 8(sp)
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|
|
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|
bne t0, $do32
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||||||
|
|
||||||
|
ldi v0, SYS_ify(getitimer)
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|
callsys
|
||||||
|
bne a3, $err64
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||||||
|
|
||||||
|
/* Everything ok. */
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||||||
|
addq sp, 16, sp
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||||||
|
ret
|
||||||
|
|
||||||
|
/* If we didn't get ENOSYS, it is a real error. */
|
||||||
|
.align 3
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||||||
|
$err64: cmpeq v0, ENOSYS, t0
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||||||
|
bne t0, $error
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||||||
|
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)
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|
callsys
|
||||||
|
bne a3, $error
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||||||
|
|
||||||
|
/* Copy back to proper format. */
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||||||
|
ldq a1, 8(sp)
|
||||||
|
ldl t0, 0(a1)
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||||||
|
ldl t1, 4(a1)
|
||||||
|
ldl t2, 8(a1)
|
||||||
|
ldl t3, 12(a1)
|
||||||
|
stq t0, 0(a1)
|
||||||
|
stq t1, 8(a1)
|
||||||
|
stq t2, 16(a1)
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||||||
|
stq t3, 24(a1)
|
||||||
|
|
||||||
|
addq sp, 16, sp
|
||||||
|
ret
|
||||||
|
|
||||||
|
.align 3
|
||||||
|
$error:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 16, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__getitimer_tv64)
|
||||||
|
|
||||||
|
default_symbol_version (__getitimer_tv64, getitimer, GLIBC_2.1)
|
||||||
127
sysdeps/unix/sysv/linux/alpha/getrusage.S
Normal file
127
sysdeps/unix/sysv/linux/alpha/getrusage.S
Normal file
@@ -0,0 +1,127 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__getrusage_tv64, 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
|
||||||
|
bne 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
|
||||||
|
ldt $f28, 120(a1) # ru_nivcsw
|
||||||
|
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)
|
||||||
|
stt $f28, 136(a1)
|
||||||
|
|
||||||
|
addq sp, 16, sp
|
||||||
|
ret
|
||||||
|
|
||||||
|
.align 3
|
||||||
|
$error:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 16, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__getrusage_tv64)
|
||||||
|
|
||||||
|
default_symbol_version (__getrusage_tv64, getrusage, GLIBC_2.1)
|
||||||
102
sysdeps/unix/sysv/linux/alpha/gettimeofday.S
Normal file
102
sysdeps/unix/sysv/linux/alpha/gettimeofday.S
Normal file
@@ -0,0 +1,102 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__gettimeofday_tv64, 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
|
||||||
|
bne 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, 0(a0)
|
||||||
|
|
||||||
|
2: addq sp, 16, sp
|
||||||
|
ret
|
||||||
|
|
||||||
|
.align 3
|
||||||
|
$error:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 16, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__gettimeofday_tv64)
|
||||||
|
|
||||||
|
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)
|
||||||
@@ -40,18 +40,21 @@ ENTRY(__syscall_rt_sigaction)
|
|||||||
.prologue 1
|
.prologue 1
|
||||||
|
|
||||||
beq a1, 0f
|
beq a1, 0f
|
||||||
ldl t0, 8(a1)
|
ldl t0, 8(a1) # sa_flags
|
||||||
lda a4, sigreturn-__syscall_rt_sigaction(pv)
|
lda a4, sigreturn-__syscall_rt_sigaction(pv)
|
||||||
lda t1, rt_sigreturn-__syscall_rt_sigaction(pv)
|
lda t1, rt_sigreturn-__syscall_rt_sigaction(pv)
|
||||||
and t0, 0x00000040, t0 # SA_SIGINFO
|
and t0, 0x00000040, t0 # SA_SIGINFO
|
||||||
cmovne t0, t1, a4
|
cmovne t0, t1, a4
|
||||||
0: ldi v0,__NR_sigaction
|
0: ldi v0,__NR_rt_sigaction
|
||||||
callsys
|
callsys
|
||||||
bne a3,1f
|
bne a3,1f
|
||||||
ret
|
ret
|
||||||
|
|
||||||
1: br gp,2f
|
1:
|
||||||
|
#ifndef PROF
|
||||||
|
br gp,2f
|
||||||
2: ldgp gp,0(gp)
|
2: ldgp gp,0(gp)
|
||||||
|
#endif
|
||||||
jmp __syscall_error
|
jmp __syscall_error
|
||||||
|
|
||||||
END(__syscall_rt_sigaction)
|
END(__syscall_rt_sigaction)
|
||||||
|
|||||||
116
sysdeps/unix/sysv/linux/alpha/select.S
Normal file
116
sysdeps/unix/sysv/linux/alpha/select.S
Normal file
@@ -0,0 +1,116 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__select_tv64, 64)
|
||||||
|
ldgp gp, 0(pv)
|
||||||
|
subq sp, 64, 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, 8(sp)
|
||||||
|
stq a1, 16(sp)
|
||||||
|
stq a2, 24(sp)
|
||||||
|
stq a3, 32(sp)
|
||||||
|
stq a4, 48(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
|
||||||
|
bne 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
|
||||||
|
|
||||||
|
.align 3
|
||||||
|
$error:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 64, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__select_tv64)
|
||||||
|
|
||||||
|
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)
|
||||||
121
sysdeps/unix/sysv/linux/alpha/setitimer.S
Normal file
121
sysdeps/unix/sysv/linux/alpha/setitimer.S
Normal file
@@ -0,0 +1,121 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__setitimer_tv64, 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
|
||||||
|
bne 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:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 48, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__setitimer_tv64)
|
||||||
|
|
||||||
|
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)
|
||||||
102
sysdeps/unix/sysv/linux/alpha/settimeofday.S
Normal file
102
sysdeps/unix/sysv/linux/alpha/settimeofday.S
Normal file
@@ -0,0 +1,102 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__settimeofday_tv64, 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
|
||||||
|
bne 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:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 16, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__settimeofday_tv64)
|
||||||
|
|
||||||
|
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)
|
||||||
@@ -34,8 +34,7 @@ truncate - truncate 2 truncate truncate64
|
|||||||
sys_ustat ustat ustat 2 __syscall_ustat
|
sys_ustat ustat ustat 2 __syscall_ustat
|
||||||
sys_mknod xmknod mknod 3 __syscall_mknod
|
sys_mknod xmknod mknod 3 __syscall_mknod
|
||||||
|
|
||||||
# override select.S in parent directory:
|
# proper socket implementations:
|
||||||
select - select 5 __select select
|
|
||||||
accept - accept 3 __libc_accept __accept accept
|
accept - accept 3 __libc_accept __accept accept
|
||||||
bind - bind 3 __bind bind
|
bind - bind 3 __bind bind
|
||||||
connect - connect 3 __libc_connect __connect connect
|
connect - connect 3 __libc_connect __connect connect
|
||||||
@@ -58,3 +57,13 @@ sysctl - _sysctl 6 sysctl
|
|||||||
# access pci space protected from machine checks:
|
# access pci space protected from machine checks:
|
||||||
pciconfig_read EXTRA pciconfig_read 5 pciconfig_read
|
pciconfig_read EXTRA pciconfig_read 5 pciconfig_read
|
||||||
pciconfig_write EXTRA pciconfig_write 5 pciconfig_write
|
pciconfig_write EXTRA pciconfig_write 5 pciconfig_write
|
||||||
|
|
||||||
|
# support old timeval32 entry points
|
||||||
|
osf_select - osf_select 5 __select_tv32 __select@GLIBC_2.0 select@GLIBC_2.0
|
||||||
|
osf_gettimeofday - osf_gettimeofday 2 __gettimeofday_tv32 __gettimeofday@GLIBC_2.0 gettimeofday@GLIBC_2.0
|
||||||
|
osf_settimeofday - osf_settimeofday 2 __settimeofday_tv32 settimeofday@GLIBC_2.0
|
||||||
|
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
|
||||||
|
|||||||
107
sysdeps/unix/sysv/linux/alpha/utimes.S
Normal file
107
sysdeps/unix/sysv/linux/alpha/utimes.S
Normal file
@@ -0,0 +1,107 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__utimes_tv64, 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
|
||||||
|
bne 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:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 16, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__utimes_tv64)
|
||||||
|
|
||||||
|
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)
|
||||||
138
sysdeps/unix/sysv/linux/alpha/wait4.S
Normal file
138
sysdeps/unix/sysv/linux/alpha/wait4.S
Normal file
@@ -0,0 +1,138 @@
|
|||||||
|
/* Copyright (C) 1998 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 Library General Public License as
|
||||||
|
published by the Free Software Foundation; either version 2 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
|
||||||
|
Library General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Library General Public
|
||||||
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
||||||
|
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
.text
|
||||||
|
|
||||||
|
LEAF(__wait4_tv64, 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
|
||||||
|
bne 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, 8(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
|
||||||
|
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)
|
||||||
|
|
||||||
|
2: addq sp, 32, sp
|
||||||
|
ret
|
||||||
|
|
||||||
|
.align 3
|
||||||
|
$error:
|
||||||
|
lda pv, __syscall_error
|
||||||
|
addq sp, 32, sp
|
||||||
|
jmp zero, (pv), __syscall_error
|
||||||
|
|
||||||
|
END(__wait4_tv64)
|
||||||
|
|
||||||
|
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)
|
||||||
Reference in New Issue
Block a user