* shlib-versions: Match alpha*.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add adjtimex.
* sysdeps/unix/sysv/linux/alpha/adjtimex.S: Remove.
* sysdeps/alpha/fpu/bits/mathinline.h (isunordered et al): New.
Implement copysign* with and without __ prefix.
Likewise for fabs; use builtin for gcc 2.8.
(floor*): New.
(fdim*): New.
* elf/elf.h (EF_SPARC*, EF_ALPHA*, SHT_ALPHA*, SHF_ALPHA*): New.
(R_SPARC*): Match current v9 ABI.
* sysdeps/wordsize-64/stdint.h (intptr_t): Is a long.
* sunrpc/clnt_udp.c (clntudp_call): Use socklen_t.
* sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
* sunrpc/svc_tcp.c (svctcp_create, rendezvous_request): Likewise.
* sysdeps/generic/getresgid.c: Use prototype form because of warning.
* sysdeps/unix/sysv/linux/getdents.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/adjtime.c: Likewise.
* sysdeps/unix/grantpt.c (argv): Fix consts.
* sysdeps/unix/sysv/linux/getpt.c: Include <string.h>
* sysdeps/unix/sysv/linux/sigaction.c: Likewise.
This commit is contained in:
Richard Henderson
parent
f0b71999ee
commit
9ba8164eb6
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@ -18,29 +18,148 @@
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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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#ifdef __GNUC__
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#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
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#ifndef _MATH_H
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# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
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#endif
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extern __inline double
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__copysign (double __x, double __y)
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#ifdef __cplusplus
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# define __MATH_INLINE __inline
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#else
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# define __MATH_INLINE extern __inline
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#endif
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#ifdef __USE_ISOC9X
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# define isunordered(x, y) \
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(__extension__ \
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({ double __r; \
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__asm ("cmptun/su %1,%2,%0\n\ttrapb" \
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: "=&f" (__r) : "f" (x), "f"(y)); \
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__r != 0; }))
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# define isgreater(x, y) \
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(__extension__ \
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({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
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!isunordered(__x, __y) && __x > __y; }))
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# define isgreaterequal(x, y) \
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(__extension__ \
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({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
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!isunordered(__x, __y) && __x >= __y; }))
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# define isless(x, y) \
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(__extension__ \
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({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
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!isunordered(__x, __y) && __x < __y; }))
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# define islessequal(x, y) \
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(__extension__ \
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({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
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!isunordered(__x, __y) && __x <= __y; }))
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# define islessgreater(x, y) \
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(__extension__ \
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({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \
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!isunordered(__x, __y) && __x != __y; }))
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#endif /* ISOC9X */
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#define __inline_copysign(NAME, TYPE) \
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__MATH_INLINE TYPE \
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NAME (TYPE __x, TYPE __y) \
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{ \
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TYPE __z; \
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__asm ("cpys %1, %2, %0" : "=f" (__z) : "f" (__y), "f" (__x)); \
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return __z; \
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}
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__inline_copysign(__copysignf, float)
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__inline_copysign(copysignf, float)
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__inline_copysign(__copysign, double)
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__inline_copysign(copysign, double)
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#undef __MATH_INLINE_copysign
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#if defined __GNUC__ && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ >= 8)
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__MATH_INLINE float __fabsf (float __x) { return __builtin_fabsf (__x); }
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__MATH_INLINE float fabsf (float __x) { return __builtin_fabsf (__x); }
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__MATH_INLINE double __fabs (double __x) { return __builtin_fabs (__x); }
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__MATH_INLINE double fabs (double __x) { return __builtin_fabs (__x); }
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#else
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#define __inline_fabs(NAME, TYPE) \
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__MATH_INLINE TYPE \
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NAME (TYPE __x) \
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{ \
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TYPE __z; \
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__asm ("cpys $f31, %1, %0" : "=f" (__z) : "f" (__x)); \
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return __z; \
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}
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__inline_fabs(__fabsf, float)
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__inline_fabs(fabsf, float)
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__inline_fabs(__fabs, double)
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__inline_fabs(fabs, double)
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#undef __inline_fabs
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#endif
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/* Use the -inf rounding mode conversion instructions to implement
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floor. We note when the exponent is large enough that the value
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must be integral, as this avoids unpleasant integer overflows. */
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__MATH_INLINE float
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__floorf (float __x)
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{
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__asm ("cpys %1, %2, %0" : "=f" (__x) : "f" (__y), "f" (__x));
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if (fabsf (__x) < 16777216.0f) /* 1 << FLT_MANT_DIG */
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{
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/* Note that Alpha S_Floating is stored in registers in a
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restricted T_Floating format, so we don't even need to
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convert back to S_Floating in the end. The initial
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conversion to T_Floating is needed to handle denormals. */
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float __tmp1, __tmp2;
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__asm ("cvtst/s %3,%2\n\t"
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"cvttq/svim %2,%1\n\t"
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"cvtqt/suim %1,%0\n\t"
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"trapb"
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: "=&f"(__x), "=&f"(__tmp1), "=&f"(__tmp2)
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: "f"(__x));
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}
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return __x;
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}
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extern __inline double
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fabs (double __x)
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__MATH_INLINE double
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__floor (double __x)
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{
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__asm ("cpys $f31, %1, %0" : "=f" (__x) : "f" (__x));
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if (fabs (__x) < 9007199254740992.0) /* 1 << DBL_MANT_DIG */
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{
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double __tmp1;
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__asm ("cvttq/svim %2,%1\n\t"
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"cvtqt/suim %1,%0\n\t"
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"trapb"
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: "=&f"(__x), "=&f"(__tmp1)
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: "f"(__x));
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}
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return __x;
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}
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extern __inline double
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atan (double __x)
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__MATH_INLINE float floorf (float __x) { return __floorf(__x); }
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__MATH_INLINE double floor (double __x) { return __floor(__x); }
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__MATH_INLINE float __fdimf (float __x, float __y)
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{
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extern double __atan2 (double, double);
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return __atan2 (__x, 1.0);
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return __x < __y ? 0.0f : __x - __y;
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}
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#endif
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#endif
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__MATH_INLINE float fdimf (float __x, float __y)
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{
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return __x < __y ? 0.0f : __x - __y;
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}
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__MATH_INLINE double __fdim (double __x, double __y)
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{
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return __x < __y ? 0.0 : __x - __y;
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}
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__MATH_INLINE double fdim (double __x, double __y)
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{
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return __x < __y ? 0.0 : __x - __y;
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}
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@ -126,8 +126,7 @@ weak_alias (__adjtime, adjtime);
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extern int __syscall_adjtimex_tv64 (struct timex *tx);
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int
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__adjtimex_tv64 (tx)
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struct timex *tx;
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__adjtimex_tv64 (struct timex *tx)
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{
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int ret;
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@ -1,59 +0,0 @@
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/* Copyright (C) 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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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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#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
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that POSIX requires tv_sec to be time_t.
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So now we have to do compatibility stuff. */
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.text
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LEAF(__syscall_adjtimex_tv64, 0)
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ldgp gp, 0(pv)
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#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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#ifdef __NR_adjtimex
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ldi v0, SYS_ify(adjtimex)
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callsys
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bne a3, $err64
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/* Everything ok. */
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ret
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/* If we didn't get ENOSYS, it is a real error. */
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.align 3
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$err64:
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#else
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/* ENOSYS. */
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ldi v0, ENOSYS
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#endif
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lda pv, __syscall_error
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jmp zero, (pv), __syscall_error
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END(__syscall_adjtimex_tv64)
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@ -71,3 +71,6 @@ osf_utimes - osf_utimes 2 __utimes_tv32 __utimes@GLIBC_2.0 utimes@GLIBC_2.0
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osf_getrusage - osf_getrusage 2 __getrusage_tv32 __getrusage@GLIBC_2.0 getrusage@GLIBC_2.0
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osf_wait4 - osf_wait4 2 __wait4_tv32 __wait4@GLIBC_2.0 wait4@GLIBC_2.0
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old_adjtimex - old_adjtimex 1 __adjtimex_tv32 __adjtimex@GLIBC_2.0 adjtimex@GLIBC_2.0
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# and one for timeval64 entry points
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adjtimex adjtime adjtimex 1 __syscall_adjtimex_tv64
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