2004-02-20 Jakub Jelinek <jakub@redhat.com>
+ * sysdeps/sparc/sparc32/fpu/libm-test-ulps: Add ulps for the
+ 2003-11-27 atan2 test.
+
* sysdeps/unix/sysv/linux/ia64/dl-sysdep.h (DL_ARGV_NOT_RELRO): Define.
2004-02-10 Steven Munroe <sjmunroe@us.ibm.com>
+2004-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/ia64/dl-sysdep.h (DL_ARGV_NOT_RELRO): Define.
+
2004-02-19 Andreas Schwab <schwab@suse.de>
* sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait):
result = BARRIER_SERIAL_THREAD;
} else {
event = barrier->curr_event;
+ lll_unlock(barrier->lock);
do {
- lll_unlock(barrier->lock);
-
futex_wait(&barrier->curr_event, event)
-
- lll_lock(barrier->lock);
} while (event == barrier->curr_event);
}
/* The number of the event we are waiting for. The barrier's event
number must be bumped before we continue. */
unsigned int event = ibarrier->curr_event;
- do
- {
- /* Before suspending, make the barrier available to others. */
- lll_unlock (ibarrier->lock);
- /* Wait for the event counter of the barrier to change. */
- lll_futex_wait (&ibarrier->curr_event, event);
+ /* Before suspending, make the barrier available to others. */
+ lll_unlock (ibarrier->lock);
- /* We are going to access shared data. */
- lll_lock (ibarrier->lock);
- }
+ /* Wait for the event counter of the barrier to change. */
+ do
+ lll_futex_wait (&ibarrier->curr_event, event);
while (event == ibarrier->curr_event);
}
strong_alias (_dl_runtime_resolve, _dl_runtime_profile);
#endif
-/* _dl_argv cannot be attribute_relro, because _dl_start_user below
- might write into it after _dl_start returns. */
-#define DL_ARGV_NOT_RELRO 1
-
/* Initial entry point code for the dynamic linker.
The C function `_dl_start' is the real entry point;
its return value is the user program's entry point. */
--- /dev/null
+/* System-specific settings for dynamic linker code. Alpha version.
+ Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DL_SYSDEP_H
+#define _DL_SYSDEP_H 1
+
+/* This macro must be defined to either 0 or 1.
+
+ If 1, then an errno global variable hidden in ld.so will work right with
+ all the errno-using libc code compiled for ld.so, and there is never a
+ need to share the errno location with libc. This is appropriate only if
+ all the libc functions that ld.so uses are called without PLT and always
+ get the versions linked into ld.so rather than the libc ones. */
+
+#ifdef IS_IN_rtld
+# define RTLD_PRIVATE_ERRNO 1
+#else
+# define RTLD_PRIVATE_ERRNO 0
+#endif
+
+/* _dl_argv cannot be attribute_relro, because _dl_start_user
+ might write into it after _dl_start returns. */
+#define DL_ARGV_NOT_RELRO 1
+
+#endif /* dl-sysdep.h */
/* Parameters passed to the dynamic linker. */
extern int _dl_argc attribute_hidden attribute_relro;
-extern char **_dl_argv attribute_relro;
+extern char **_dl_argv
+#ifndef DL_ARGV_NOT_RELRO
+ attribute_relro
+#endif
+ ;
#ifdef IS_IN_rtld
-extern char **_dl_argv_internal attribute_hidden attribute_relro;
+extern char **_dl_argv_internal attribute_hidden
+# ifndef DL_ARGV_NOT_RELRO
+ attribute_relro
+# endif
+ ;
# define rtld_progname (INTUSE(_dl_argv)[0])
#else
# define rtld_progname _dl_argv[0]
#define DL_STACK_END(cookie) \
((void *) (((long) (cookie)) - 16))
-/* _dl_argv cannot be attribute_relro, because _dl_start_user below
- might write into it after _dl_start returns. */
-#define DL_ARGV_NOT_RELRO 1
-
/* Initial entry point code for the dynamic linker.
The C function `_dl_start' is the real entry point;
its return value is the user program's entry point. */
--- /dev/null
+/* System-specific settings for dynamic linker code. IA-64 version.
+ Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DL_SYSDEP_H
+#define _DL_SYSDEP_H 1
+
+/* This macro must be defined to either 0 or 1.
+
+ If 1, then an errno global variable hidden in ld.so will work right with
+ all the errno-using libc code compiled for ld.so, and there is never a
+ need to share the errno location with libc. This is appropriate only if
+ all the libc functions that ld.so uses are called without PLT and always
+ get the versions linked into ld.so rather than the libc ones. */
+
+#ifdef IS_IN_rtld
+# define RTLD_PRIVATE_ERRNO 1
+#else
+# define RTLD_PRIVATE_ERRNO 0
+#endif
+
+/* _dl_argv cannot be attribute_relro, because _dl_start_user
+ might write into it after _dl_start returns. */
+#define DL_ARGV_NOT_RELRO 1
+
+#endif /* dl-sysdep.h */
/* Inline math functions for powerpc.
- Copyright (C) 1995,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2004
+ 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
#endif /* __cplusplus */
#ifdef __USE_ISOC99
+
+# ifndef __powerpc64__
__MATH_INLINE long int lrint (double __x) __THROW;
__MATH_INLINE long int
lrint (double __x) __THROW
__asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x));
return __u.__ll[1];
}
+# endif
__MATH_INLINE double fdim (double __x, double __y) __THROW;
__MATH_INLINE double
--- /dev/null
+/* System-specific settings for dynamic linker code. SPARC version.
+ Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _DL_SYSDEP_H
+#define _DL_SYSDEP_H 1
+
+/* This macro must be defined to either 0 or 1.
+
+ If 1, then an errno global variable hidden in ld.so will work right with
+ all the errno-using libc code compiled for ld.so, and there is never a
+ need to share the errno location with libc. This is appropriate only if
+ all the libc functions that ld.so uses are called without PLT and always
+ get the versions linked into ld.so rather than the libc ones. */
+
+#ifdef IS_IN_rtld
+# define RTLD_PRIVATE_ERRNO 1
+#else
+# define RTLD_PRIVATE_ERRNO 0
+#endif
+
+/* _dl_argv cannot be attribute_relro, because _dl_start_user
+ might write into it after _dl_start returns. */
+#define DL_ARGV_NOT_RELRO 1
+
+#endif /* dl-sysdep.h */
#define DL_STACK_END(cookie) \
((void *) (((long) (cookie)) - (22 - 6) * 4))
-/* _dl_argv cannot be attribute_relro, because _dl_start_user below
- might write into it after _dl_start returns. */
-#define DL_ARGV_NOT_RELRO 1
-
/* Initial entry point code for the dynamic linker.
The C function `_dl_start' is the real entry point;
its return value is the user program's entry point. */
Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
float: 1
ifloat: 1
+Test "atan2 (-0.00756827042671106339, -.001792735857538728036) == -1.80338464113663849327153994380":
+float: 6
+ifloat: 6
# atanh
Test "atanh (0.75) == 0.972955074527656652552676371721589865":
# Maximal error of functions:
Function: "atan2":
-float: 3
-ifloat: 3
+float: 6
+ifloat: 6
Function: "atanh":
float: 1
#define DL_STACK_END(cookie) \
((void *) (((long) (cookie)) - (22 - 6) * 8 - STACK_BIAS))
-/* _dl_argv cannot be attribute_relro, because _dl_start_user below
- might write into it after _dl_start returns. */
-#define DL_ARGV_NOT_RELRO 1
-
/* Initial entry point code for the dynamic linker.
The C function `_dl_start' is the real entry point;
its return value is the user program's entry point. */
git://sourceware.org / glibc.git / commitdiff