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[Commits] r20656 - in /fsf/trunk/libc: ./ bits/ libio/ nptl/ nptl/sysdeps/pthread/bits/ ports/ ports/sysdeps/alpha/fpu/ ports/sysdeps/...



Author: eglibc
Date: Fri Sep 14 00:01:47 2012
New Revision: 20656

Log:
Import glibc-mainline for 2012-09-14

Added:
    fsf/trunk/libc/ports/sysdeps/alpha/fpu/get-rounding-mode.h
Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/NEWS
    fsf/trunk/libc/bits/libc-lock.h
    fsf/trunk/libc/libio/libio.h
    fsf/trunk/libc/nptl/ChangeLog
    fsf/trunk/libc/nptl/sysdeps/pthread/bits/libc-lockP.h
    fsf/trunk/libc/ports/ChangeLog.alpha
    fsf/trunk/libc/ports/sysdeps/alpha/fpu/libm-test-ulps
    fsf/trunk/libc/ports/sysdeps/alpha/fpu/s_isnan.c
    fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/localplt.data
    fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/setfpucw.c
    fsf/trunk/libc/sysdeps/generic/_G_config.h
    fsf/trunk/libc/sysdeps/gnu/_G_config.h
    fsf/trunk/libc/sysdeps/mach/bits/libc-lock.h
    fsf/trunk/libc/sysdeps/mach/hurd/_G_config.h
    fsf/trunk/libc/sysdeps/mach/hurd/bits/libc-lock.h

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Fri Sep 14 00:01:47 2012
@@ -1,3 +1,19 @@
+2012-09-13  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
+
+	[BZ #14576]
+	* bits/libc-lock.h (__rtld_lock_init_recursive): Removed.
+	* sysdeps/mach/bits/libc-lock.h (__rtld_lock_init_recursive):
+	Likewise.
+	* sysdeps/mach/hurd/bits/libc-lock.h (__rtld_lock_init_recursive):
+	Likewise.
+
+2012-09-13  Joseph Myers  <joseph@xxxxxxxxxxxxxxxx>
+
+	* libio/libio.h [!_G_HAVE_PRINTF_FP] (_IO_USE_DTOA): Remove.
+	* sysdeps/generic/_G_config.h (_G_HAVE_PRINTF_FP): Likewise.
+	* sysdeps/gnu/_G_config.h (_G_HAVE_PRINTF_FP): Likewise.
+	* sysdeps/mach/hurd/_G_config.h (_G_HAVE_PRINTF_FP): Likewise.
+
 2012-09-12  Joseph Myers  <joseph@xxxxxxxxxxxxxxxx>
 
 	[BZ #14518]

Modified: fsf/trunk/libc/NEWS
==============================================================================
--- fsf/trunk/libc/NEWS (original)
+++ fsf/trunk/libc/NEWS Fri Sep 14 00:01:47 2012
@@ -13,7 +13,7 @@
   13542, 13717, 13696, 13939, 13966, 14042, 14090, 14166, 14150, 14151,
   14154, 14157, 14166, 14173, 14195, 14237, 14252, 14283, 14298, 14303,
   14307, 14328, 14331, 14336, 14337, 14347, 14349, 14459, 14476, 14505,
-  14510, 14516, 14518, 14519, 14532, 14538, 14544, 14545.
+  14510, 14516, 14518, 14519, 14532, 14538, 14544, 14545, 14576,
 
 * Support for STT_GNU_IFUNC symbols added for s390 and s390x.
   Optimized versions of memcpy, memset, and memcmp added for System z10 and

Modified: fsf/trunk/libc/bits/libc-lock.h
==============================================================================
--- fsf/trunk/libc/bits/libc-lock.h (original)
+++ fsf/trunk/libc/bits/libc-lock.h Fri Sep 14 00:01:47 2012
@@ -49,7 +49,6 @@
 
 /* Same as last but this time we initialize a recursive mutex.  */
 #define __libc_lock_init_recursive(NAME)
-#define __rtld_lock_init_recursive(NAME)
 
 /* Finalize the named lock variable, which must be locked.  It cannot be
    used again until __libc_lock_init is called again on it.  This must be

Modified: fsf/trunk/libc/libio/libio.h
==============================================================================
--- fsf/trunk/libc/libio/libio.h (original)
+++ fsf/trunk/libc/libio/libio.h Fri Sep 14 00:01:47 2012
@@ -62,9 +62,6 @@
 #endif /*!__P*/
 
 #define _IO_UNIFIED_JUMPTABLES 1
-#ifndef _G_HAVE_PRINTF_FP
-# define _IO_USE_DTOA 1
-#endif
 
 #ifndef EOF
 # define EOF (-1)

Modified: fsf/trunk/libc/nptl/ChangeLog
==============================================================================
--- fsf/trunk/libc/nptl/ChangeLog (original)
+++ fsf/trunk/libc/nptl/ChangeLog Fri Sep 14 00:01:47 2012
@@ -1,3 +1,9 @@
+2012-09-13  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
+
+	[BZ #14576]
+	* sysdeps/pthread/bits/libc-lockP.h (__rtld_lock_init_recursive):
+	Removed.
+
 2012-09-07  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
 
 	* Makefile (LDFLAGS-tst-cancel24): Renamed to ...

Modified: fsf/trunk/libc/nptl/sysdeps/pthread/bits/libc-lockP.h
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/pthread/bits/libc-lockP.h (original)
+++ fsf/trunk/libc/nptl/sysdeps/pthread/bits/libc-lockP.h Fri Sep 14 00:01:47 2012
@@ -145,18 +145,6 @@
 # define __libc_rwlock_init(NAME) \
   __libc_maybe_call (__pthread_rwlock_init, (&(NAME), NULL), 0)
 #endif
-
-#define __rtld_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP);    \
-	__pthread_mutex_init (&(NAME).mutex, &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0)
 
 /* Finalize the named lock variable, which must be locked.  It cannot be
    used again until __libc_lock_init is called again on it.  This must be

Modified: fsf/trunk/libc/ports/ChangeLog.alpha
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.alpha (original)
+++ fsf/trunk/libc/ports/ChangeLog.alpha Fri Sep 14 00:01:47 2012
@@ -1,3 +1,21 @@
+2012-12-13  Richard Henderson  <rth@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/alpha/setfpucw.c (__setfpucw): Rewrite
+	with the assumption of being used at program startup only.
+
+	* sysdeps/unix/sysv/linux/alpha/nptl/localplt.data: Add optional
+	entries for _OtsConvertFloatTX, _OtsCvtQUX, _OtsCvtXQ, _OtsGtrX,
+	_OtsLeqX, _OtsNintXQ.
+
+	* sysdeps/alpha/fpu/libm-test-ulps: Regenerate.
+
+	* sysdeps/alpha/fpu/get-rounding-mode.h: New file.
+
+2012-08-30  Richard Henderson  <rth@xxxxxxxxxx>
+
+	* sysdeps/alpha/fpu/s_isnan.c: Define all aliases in terms of
+	the original __isnan symbol.
+
 2012-08-27  Mike Frysinger  <vapier@xxxxxxxxxx>
 
 	[BZ #5400]

Added: fsf/trunk/libc/ports/sysdeps/alpha/fpu/get-rounding-mode.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/alpha/fpu/get-rounding-mode.h (added)
+++ fsf/trunk/libc/ports/sysdeps/alpha/fpu/get-rounding-mode.h Fri Sep 14 00:01:47 2012
@@ -1,0 +1,35 @@
+/* Determine floating-point rounding mode within libc.  Alpha version.
+   Copyright (C) 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/>.  */
+
+#ifndef ALPHA_GET_ROUNDING_MODE_H
+#define ALPHA_GET_ROUNDING_MODE_H	1
+
+#include <fenv.h>
+#include <fenv_libc.h>
+
+/* Return the floating-point rounding mode.  */
+
+static inline int
+get_rounding_mode (void)
+{
+  unsigned long fpcr;
+  __asm__ __volatile__("excb; mf_fpcr %0" : "=f"(fpcr));
+  return (fpcr >> FPCR_ROUND_SHIFT) & 3;
+}
+
+#endif /* get-rounding-mode.h */

Modified: fsf/trunk/libc/ports/sysdeps/alpha/fpu/libm-test-ulps
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/alpha/fpu/libm-test-ulps (original)
+++ fsf/trunk/libc/ports/sysdeps/alpha/fpu/libm-test-ulps Fri Sep 14 00:01:47 2012
@@ -820,18 +820,114 @@
 ldouble: 1
 
 # clog
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 2.649094276923003995420209214900915462737e-10 + 3.141592653589793238462643383279502884197 i":
+double: 1
+idouble: 1
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 2.649094282537168795982991778475646793277e-10 + 3.141592652530155111500161671113150737892 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog (-0x1.234566p-40 - 1.0 i) == 5.354083939753840089583620652120903838944e-25 - 1.570796326795931422008642456283782656359 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1.fp+127 + 0x1p-149 i) == 88.69109041335841930424871526389807508374 + pi i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1.fp+127 - 0x1p-149 i) == 88.69109041335841930424871526389807508374 - pi i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1.fp+16383 + 0x1p-16445 i) == 11356.49165759582936919077408168801636572 + pi i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1.fp+16383 + 0x1p-16494 i) == 11356.49165759582936919077408168801636572 + pi i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1.fp+16383 - 0x1p-16445 i) == 11356.49165759582936919077408168801636572 - pi i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1.fp+16383 - 0x1p-16494 i) == 11356.49165759582936919077408168801636572 - pi i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1p-149 + 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog (-0x1p-149 + 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1p-149 - 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog (-0x1p-149 - 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1p-16445 + 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 + pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1p-16445 - 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 - pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1p-16494 + 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 + pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (-0x1p-16494 - 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 - pi/2 i":
+ildouble: 1
+ldouble: 1
 Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
 float: 1
 ifloat: 1
 ildouble: 1
 ldouble: 1
+Test "Real part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1.fp+127 + 0x1p-149 i) == 88.69109041335841930424871526389807508374 + +0 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1.fp+127 - 0x1p-149 i) == 88.69109041335841930424871526389807508374 - 0 i":
+float: 1
+ifloat: 1
 Test "Real part of: clog (0x1.fp+16383 + 0x1.fp+16383 i) == 11356.83823118610934184548269774874545400 + pi/4 i":
 ildouble: 1
 ldouble: 1
+Test "Real part of: clog (0x1.fp+16383 + 0x1p-16445 i) == 11356.49165759582936919077408168801636572 + +0 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1.fp+16383 + 0x1p-16494 i) == 11356.49165759582936919077408168801636572 + +0 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1.fp+16383 - 0x1p-16445 i) == 11356.49165759582936919077408168801636572 - 0 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1.fp+16383 - 0x1p-16494 i) == 11356.49165759582936919077408168801636572 - 0 i":
+ildouble: 1
+ldouble: 1
 Test "Real part of: clog (0x1p-1074 + 0x1p-1074 i) == -744.0934983311012896593986823853525458290 + pi/4 i":
 double: 1
 idouble: 1
 Test "Real part of: clog (0x1p-147 + 0x1p-147 i) == -101.5460619520319878296245057936228672231 + pi/4 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1p-149 + 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1p-149 - 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1p-16445 + 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 + pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1p-16445 - 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 - pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1p-16494 + 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 + pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (0x1p-16494 - 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 - pi/2 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog (1.0 + 0x1.234566p-10 i) == 6.172834701221959432440126967147726538097e-7 + 1.111110564353742042376451655136933182201e-3 i":
 float: 1
 ifloat: 1
 
@@ -846,6 +942,53 @@
 float: 1
 idouble: 1
 ifloat: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 2
+idouble: 2
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 2
+idouble: 2
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.fp+1023 + 0x1p-1074 i) == 308.2409272754311106024666378243768099991 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.fp+1023 - 0x1p-1074 i) == 308.2409272754311106024666378243768099991 - 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.fp+127 + 0x1p-149 i) == 38.51805116050395969095658815123105801479 + 1.364376353841841347485783625431355770210 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-0x1.fp+127 - 0x1p-149 i) == 38.51805116050395969095658815123105801479 - 1.364376353841841347485783625431355770210 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-0x1p-1074 + 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1p-1074 - 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1p-149 + 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1p-149 - 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-1.0 + 0x1.234566p-20 i) == 2.556638434669064077889576526006849923281e-13 + 1.364375882602207106407956770293808181427 i":
+double: 1
+idouble: 1
 Test "Real part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
 ildouble: 1
 ldouble: 1
@@ -903,6 +1046,46 @@
 Test "Imaginary part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
 ildouble: 1
 ldouble: 1
+Test "Real part of: clog10 (0x1.00000000000000123456789abcp0 + 0x1.23456789p-1000 i) == 4.285899851347756186652871946325962330640e-19 + 4.611541215247321502041995872887317363241e-302 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.00000000000000123456789abcp0 + 0x1.23456789p-1000 i) == 4.285899851347756186652871946325962330640e-19 + 4.611541215247321502041995872887317363241e-302 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.00000000000000123456789abcp0 + 0x1.23456789p-60 i) == 4.285899851347756188767674032946882584784e-19 + 4.285899850759344225805480528847018395861e-19 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+double: 1
+idouble: 1
+ildouble: 2
+ldouble: 2
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.234566p-30 + 1.0 i) == 2.438200411482400072282924063740535840474e-19 + 6.821881764607257184291586401763604544928e-1 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (0x1.234566p-50 + 1.0 i) == 2.217530356103816369479108963807448194409e-31 + 6.821881769209202348667823902864283966959e-1 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.234566p-50 + 1.0 i) == 2.217530356103816369479108963807448194409e-31 + 6.821881769209202348667823902864283966959e-1 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (0x1.234566p-60 + 1.0 i) == 2.114801746467415208319767917450504756866e-37 + 6.821881769209206733143018621078368211515e-1 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: clog10 (0x1.234566p-60 + 1.0 i) == 2.114801746467415208319767917450504756866e-37 + 6.821881769209206733143018621078368211515e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
 Test "Imaginary part of: clog10 (0x1.fffffep+127 + 0x1.fffffep+127 i) == 38.68235441693561449174780668781319348761 + pi/4*log10(e) i":
 double: 1
 float: 1
@@ -923,22 +1106,65 @@
 Test "Imaginary part of: clog10 (0x1p-1073 + 0x1p-1073 i) == -322.8546703496198318667349645920187712089 + pi/4*log10(e) i":
 double: 1
 idouble: 1
+Test "Imaginary part of: clog10 (0x1p-1074 + 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
 Test "Real part of: clog10 (0x1p-1074 + 0x1p-1074 i) == -323.1557003452838130619487034867432642357 + pi/4*log10(e) i":
 double: 1
 idouble: 1
 Test "Imaginary part of: clog10 (0x1p-1074 + 0x1p-1074 i) == -323.1557003452838130619487034867432642357 + pi/4*log10(e) i":
 double: 1
 idouble: 1
+Test "Imaginary part of: clog10 (0x1p-1074 - 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
 Test "Imaginary part of: clog10 (0x1p-147 + 0x1p-147 i) == -44.10089436477324509881274807713822842154 + pi/4*log10(e) i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-149 + 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
 Test "Imaginary part of: clog10 (0x1p-149 + 0x1p-149 i) == -44.70295435610120748924022586658721447508 + pi/4*log10(e) i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-149 - 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-509 + 1.0 i) == 7.730698388614835910296270976605350994446e-308 + 6.821881769209206737428918127156778851051e-1 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-510 + 1.0 i) == 1.932674597153708977574067744151337748612e-308 + 6.821881769209206737428918127156778851051e-1 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-511 + 1.0 i) == 4.831686492884272443935169360378344371529e-309 + 6.821881769209206737428918127156778851051e-1 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-61 + 1.0 i) == 4.084085680564517578238994467153626207224e-38 + 6.821881769209206735545466044044889962925e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-62 + 1.0 i) == 1.021021420141129394559748616788406551878e-38 + 6.821881769209206736487192085600834406988e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-63 + 1.0 i) == 2.552553550352823486399371541971016379740e-39 + 6.821881769209206736958055106378806629019e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (1.0 + 0x1.234566p-10 i) == 2.680828048441605163181684680300513080769e-7 + 4.825491868832381486767558728169977751564e-4 i":
+double: 1
+idouble: 1
 Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
 double: 1
 float: 1
@@ -961,6 +1187,12 @@
 ifloat: 1
 
 # cos
+Test "cos (0x1p+120) == -9.25879022854837867303861764107414946730833e-01":
+float: 1
+ifloat: 1
+Test "cos (0x1p+127) == 7.81914638714960072263910298466369236613162e-01":
+float: 1
+ifloat: 1
 Test "cos (M_PI_6l * 2.0) == 0.5":
 double: 1
 idouble: 1
@@ -1128,6 +1360,8 @@
 Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
 float: 1
 ifloat: 1
+ildouble: 1
+ldouble: 1
 Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
 double: 1
 float: 4
@@ -1329,6 +1563,20 @@
 ldouble: 1
 
 # csqrt
+Test "Real part of: csqrt (-0x1.0000000000000000000000000001p-16382 - 0x1.0000000000000000000000000001p-16382 i) == 8.344545284118961663847948339519226074126e-2467 - 2.014551439675644900022606748976158925145e-2466 i":
+ldouble: 1
+Test "Real part of: csqrt (-0x1.0000000000000002p-16382 - 0x1.0000000000000002p-16382 i) == 8.344545284118961664300307045791497724440e-2467 - 2.014551439675644900131815801350165472778e-2466 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: csqrt (-0x1.0000000000000002p-16382 - 0x1.0000000000000002p-16382 i) == 8.344545284118961664300307045791497724440e-2467 - 2.014551439675644900131815801350165472778e-2466 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: csqrt (-0x1.0000000000001p-1022 - 0x1.0000000000001p-1022 i) == 6.788430486774966350907249113759995429568e-155 - 1.638872094839911521020410942677082920935e-154 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: csqrt (-0x1.000002p-126 - 0x1.000002p-126 i) == 4.934094449071842328766868579214125217132e-20 - 1.191195773697904627170323731331667740087e-19 i":
+double: 1
+idouble: 1
 Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i":
 float: 1
 ifloat: 1
@@ -1342,6 +1590,20 @@
 Test "Imaginary part of: csqrt (0.75 + 1.25 i) == 1.05065169626078392338656675760808326 + 0.594868882070379067881984030639932657 i":
 ildouble: 1
 ldouble: 1
+Test "Imaginary part of: csqrt (0x1.0000000000000000000000000001p-16382 + 0x1.0000000000000000000000000001p-16382 i) == 2.014551439675644900022606748976158925145e-2466 + 8.344545284118961663847948339519226074126e-2":
+ldouble: 1
+Test "Real part of: csqrt (0x1.0000000000000002p-16382 + 0x1.0000000000000002p-16382 i) == 2.014551439675644900131815801350165472778e-2466 + 8.344545284118961664300307045791497724440e-2467 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: csqrt (0x1.0000000000000002p-16382 + 0x1.0000000000000002p-16382 i) == 2.014551439675644900131815801350165472778e-2466 + 8.344545284118961664300307045791497724440e-2467 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: csqrt (0x1.0000000000001p-1022 + 0x1.0000000000001p-1022 i) == 1.638872094839911521020410942677082920935e-154 + 6.788430486774966350907249113759995429568e-155 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: csqrt (0x1.000002p-126 + 0x1.000002p-126 i) == 1.191195773697904627170323731331667740087e-19 + 4.934094449071842328766868579214125217132e-20 i":
+double: 1
+idouble: 1
 Test "Imaginary part of: csqrt (0x1.fffffep+127 + 1.0 i) == 1.844674352395372953599975585936590505260e+19 + 2.710505511993121390769065968615872097053e-20 i":
 float: 1
 ifloat: 1
@@ -1425,6 +1687,97 @@
 Test "Real part of: ctan (1 + 47 i) == 2.729321264492904590777293425576722354636e-41 + 1.0 i":
 ildouble: 1
 ldouble: 1
+
+# ctan_downward
+Test "Real part of: ctan_downward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i":
+ildouble: 2
+ldouble: 2
+Test "Real part of: ctan_downward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 4
+ldouble: 4
+Test "Imaginary part of: ctan_downward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 3
+ldouble: 3
+Test "Real part of: ctan_downward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: ctan_downward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+
+# ctan_tonearest
+Test "Imaginary part of: ctan_tonearest (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: ctan_tonearest (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 3
+ldouble: 3
+Test "Imaginary part of: ctan_tonearest (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 3
+ldouble: 3
+Test "Real part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+ildouble: 2
+ldouble: 2
+
+# ctan_towardzero
+Test "Real part of: ctan_towardzero (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: ctan_towardzero (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: ctan_towardzero (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 2
+ldouble: 2
+Test "Real part of: ctan_towardzero (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ctan_towardzero (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+
+# ctan_upward
+Test "Real part of: ctan_upward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: ctan_upward (0x1.921fb54442d1846ap+0 + 0x1p-16445 i) == -3.986797629811710706723242948653362815645e19 + 5.793882568875674066286163141055208625180e-4912 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: ctan_upward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+double: 1
+idouble: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: ctan_upward (0x1.921fb54442d18p+0 + 0x1p-1074 i) == 1.633123935319536975596773704152891653086e16 + 1.317719414943508315995636961402669067843e-291 i":
+ildouble: 3
+ldouble: 3
+Test "Real part of: ctan_upward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: ctan_upward (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
 
 # ctanh
 Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
@@ -1490,6 +1843,97 @@
 ildouble: 1
 ldouble: 1
 
+# ctanh_downward
+Test "Real part of: ctanh_downward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 3
+ldouble: 3
+Test "Imaginary part of: ctanh_downward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 4
+ldouble: 4
+Test "Real part of: ctanh_downward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+Test "Imaginary part of: ctanh_downward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: ctanh_downward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i":
+ildouble: 2
+ldouble: 2
+
+# ctanh_tonearest
+Test "Real part of: ctanh_tonearest (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 3
+ldouble: 3
+Test "Imaginary part of: ctanh_tonearest (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 3
+ldouble: 3
+Test "Real part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+Test "Real part of: ctanh_tonearest (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i":
+ildouble: 1
+ldouble: 1
+
+# ctanh_towardzero
+Test "Real part of: ctanh_towardzero (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 2
+ldouble: 2
+Test "Imaginary part of: ctanh_towardzero (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: ctanh_towardzero (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+Test "Imaginary part of: ctanh_towardzero (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ctanh_towardzero (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i":
+ildouble: 1
+ldouble: 1
+
+# ctanh_upward
+Test "Real part of: ctanh_upward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+ildouble: 3
+ldouble: 3
+Test "Imaginary part of: ctanh_upward (0x1p-1074 + 0x1.921fb54442d18p+0 i) == 1.317719414943508315995636961402669067843e-291 + 1.633123935319536975596773704152891653086e16 i":
+double: 1
+idouble: 1
+ildouble: 2
+ldouble: 2
+Test "Real part of: ctanh_upward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+Test "Imaginary part of: ctanh_upward (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 2
+ldouble: 2
+Test "Real part of: ctanh_upward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: ctanh_upward (0x1p-16445 + 0x1.921fb54442d1846ap+0 i) == 5.793882568875674066286163141055208625180e-4912 - 3.986797629811710706723242948653362815645e19 i":
+ildouble: 1
+ldouble: 1
+
 # erf
 Test "erf (1.25) == 0.922900128256458230136523481197281140":
 double: 1
@@ -1576,6 +2020,9 @@
 ldouble: 1
 
 # expm1
+Test "expm1 (-79.0) == -0.9999999999999999999999999999999999509391":
+ildouble: 1
+ldouble: 1
 Test "expm1 (0.75) == 1.11700001661267466854536981983709561":
 double: 1
 idouble: 1
@@ -2026,6 +2473,12 @@
 ifloat: 1
 
 # sincos
+Test "sincos (0x1p+120, &sin_res, &cos_res) puts -9.25879022854837867303861764107414946730833e-01 in cos_res":
+float: 1
+ifloat: 1
+Test "sincos (0x1p+127, &sin_res, &cos_res) puts 7.81914638714960072263910298466369236613162e-01 in cos_res":
+float: 1
+ifloat: 1
 Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
 double: 1
 idouble: 1
@@ -2567,10 +3020,16 @@
 ildouble: 1
 ldouble: 1
 
+Function: Imaginary part of "clog":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+
 Function: Real part of "clog10":
-double: 1
-float: 1
-idouble: 1
+double: 2
+float: 1
+idouble: 2
 ifloat: 1
 ildouble: 1
 ldouble: 1
@@ -2580,8 +3039,8 @@
 float: 1
 idouble: 1
 ifloat: 1
-ildouble: 1
-ldouble: 1
+ildouble: 2
+ldouble: 2
 
 Function: "cos":
 double: 2
@@ -2705,6 +3164,60 @@
 ildouble: 2
 ldouble: 2
 
+Function: Real part of "ctan_downward":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 4
+ldouble: 4
+
+Function: Imaginary part of "ctan_downward":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+
+Function: Real part of "ctan_tonearest":
+float: 1
+ifloat: 1
+ildouble: 3
+ldouble: 3
+
+Function: Imaginary part of "ctan_tonearest":
+float: 1
+ifloat: 1
+ildouble: 3
+ldouble: 3
+
+Function: Real part of "ctan_towardzero":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+
+Function: Imaginary part of "ctan_towardzero":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+
+Function: Real part of "ctan_upward":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 2
+ldouble: 2
+
+Function: Imaginary part of "ctan_upward":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+ildouble: 3
+ldouble: 3
+
 Function: Real part of "ctanh":
 double: 1
 float: 1
@@ -2718,6 +3231,60 @@
 float: 2
 idouble: 1
 ifloat: 2
+ildouble: 2
+ldouble: 2
+
+Function: Real part of "ctanh_downward":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+
+Function: Imaginary part of "ctanh_downward":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+ildouble: 4
+ldouble: 4
+
+Function: Real part of "ctanh_tonearest":
+float: 1
+ifloat: 1
+ildouble: 3
+ldouble: 3
+
+Function: Imaginary part of "ctanh_tonearest":
+float: 1
+ifloat: 1
+ildouble: 3
+ldouble: 3
+
+Function: Real part of "ctanh_towardzero":
+float: 1
+ifloat: 1
+ildouble: 5
+ldouble: 5
+
+Function: Imaginary part of "ctanh_towardzero":
+float: 1
+ifloat: 1
+ildouble: 1
+ldouble: 1
+
+Function: Real part of "ctanh_upward":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+ildouble: 3
+ldouble: 3
+
+Function: Imaginary part of "ctanh_upward":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
 ildouble: 2
 ldouble: 2
 

Modified: fsf/trunk/libc/ports/sysdeps/alpha/fpu/s_isnan.c
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/alpha/fpu/s_isnan.c (original)
+++ fsf/trunk/libc/ports/sysdeps/alpha/fpu/s_isnan.c Fri Sep 14 00:01:47 2012
@@ -28,11 +28,6 @@
 #undef isnanf
 #undef __GI___isnanf
 
-/* The hidden_proto in include/math.h was obscured by the macro hackery.  */
-__typeof (__isnan) __isnanf;
-hidden_proto (__isnanf)
-
-
 int
 __isnan (double x)
 {
@@ -45,8 +40,11 @@
 /* It turns out that the 'double' version will also always work for
    single-precision.  */
 strong_alias (__isnan, __isnanf)
-hidden_def (__isnanf)
-weak_alias (__isnanf, isnanf)
+weak_alias (__isnan, isnanf)
+
+/* ??? GCC 4.8 fails to look through chains of aliases with asm names
+   attached.  Work around this for now.  */
+hidden_ver (__isnan, __isnanf)
 
 #ifdef NO_LONG_DOUBLE
 strong_alias (__isnan, __isnanl)

Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/localplt.data
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/localplt.data (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/nptl/localplt.data Fri Sep 14 00:01:47 2012
@@ -1,12 +1,18 @@
 libc.so: _OtsAddX ?
+libc.so: _OtsConvertFloatTX ?
 libc.so: _OtsConvertFloatXT ?
+libc.so: _OtsCvtQUX ?
 libc.so: _OtsCvtQX ?
+libc.so: _OtsCvtXQ ?
 libc.so: _OtsDivX ?
 libc.so: _OtsEqlX ?
 libc.so: _OtsGeqX ?
+libc.so: _OtsGtrX ?
+libc.so: _OtsLeqX ?
 libc.so: _OtsLssX ?
 libc.so: _OtsMulX ?
 libc.so: _OtsNeqX ?
+libc.so: _OtsNintXQ ?
 libc.so: _OtsSubX ?
 libc.so: _Unwind_Find_FDE
 libc.so: calloc ?

Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/setfpucw.c
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/setfpucw.c (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/alpha/setfpucw.c Fri Sep 14 00:01:47 2012
@@ -1,5 +1,5 @@
 /* Set FP exception mask and rounding mode.
-   Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1996-2012 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
@@ -17,63 +17,45 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <fpu_control.h>
-#include <asm/fpu.h>
-
-extern void		__ieee_set_fp_control (unsigned long);
-libc_hidden_proto(__ieee_set_fp_control)
-
-extern unsigned long	__ieee_get_fp_control (void);
-libc_hidden_proto(__ieee_get_fp_control)
-
-static inline unsigned long
-rdfpcr (void)
-{
-  unsigned long fpcr;
-  asm ("excb; mf_fpcr %0" : "=f"(fpcr));
-  return fpcr;
-}
+#include <fenv_libc.h>
 
 
-static inline void
-wrfpcr (unsigned long fpcr)
-{
-  asm volatile ("mt_fpcr %0; excb" : : "f"(fpcr));
-}
+#define convert_bit(M, F, T)		\
+    ((T) < (F)				\
+     ? ((M) / ((F) / (T))) & (T)	\
+     : ((M) & (F)) * ((T) / (F)))
 
 
 void
 __setfpucw (fpu_control_t fpu_control)
 {
-  unsigned long fpcr = 0, fpcw = 0;
+  unsigned long fpcr, swcr, fc = (int)fpu_control;
 
-  if (!fpu_control)
-    fpu_control = _FPU_DEFAULT;
+  /* ??? If this was a real external interface we'd want to read the current
+     exception state with __ieee_get_fp_control.  But this is an internal
+     function only called at process startup, so there's no point in trying
+     to preserve exceptions that cannot have been raised yet.  Indeed, this
+     entire function is likely to be one big nop unless the user overrides
+     the default __fpu_control variable.  */
 
-  /* first, set dynamic rounding mode: */
+  /* Convert the rounding mode from fpu_control.h format.  */
+  const unsigned long conv_rnd
+    = (  (FE_TOWARDZERO << (_FPU_RC_ZERO >> 8))
+       | (FE_DOWNWARD << (_FPU_RC_DOWN >> 8))
+       | (FE_TONEAREST << (_FPU_RC_NEAREST >> 8))
+       | (FE_UPWARD << (_FPU_RC_UP >> 8)));
 
-  fpcr = rdfpcr();
-  fpcr &= ~FPCR_DYN_MASK;
-  switch (fpu_control & 0xc00)
-    {
-    case _FPU_RC_NEAREST:	fpcr |= FPCR_DYN_NORMAL; break;
-    case _FPU_RC_DOWN:		fpcr |= FPCR_DYN_MINUS; break;
-    case _FPU_RC_UP:		fpcr |= FPCR_DYN_PLUS; break;
-    case _FPU_RC_ZERO:		fpcr |= FPCR_DYN_CHOPPED; break;
-    }
-  wrfpcr(fpcr);
+  fpcr = ((conv_rnd >> ((fc >> 8) & 3)) & 3) << FPCR_ROUND_SHIFT;
 
-  /* now tell kernel about traps that we like to hear about: */
+  /* Convert the exception mask from fpu_control.h format.  */
+  swcr  = convert_bit (~fc, _FPU_MASK_IM, FE_INVALID >> SWCR_ENABLE_SHIFT);
+  swcr |= convert_bit (~fc, _FPU_MASK_DM, FE_UNDERFLOW >> SWCR_ENABLE_SHIFT);
+  swcr |= convert_bit (~fc, _FPU_MASK_ZM, FE_DIVBYZERO >> SWCR_ENABLE_SHIFT);
+  swcr |= convert_bit (~fc, _FPU_MASK_OM, FE_OVERFLOW >> SWCR_ENABLE_SHIFT);
+  swcr |= convert_bit (~fc, _FPU_MASK_PM, FE_INEXACT >> SWCR_ENABLE_SHIFT);
 
-  fpcw = __ieee_get_fp_control();
-  fpcw &= ~IEEE_TRAP_ENABLE_MASK;
-
-  if (!(fpu_control & _FPU_MASK_IM)) fpcw |= IEEE_TRAP_ENABLE_INV;
-  if (!(fpu_control & _FPU_MASK_DM)) fpcw |= IEEE_TRAP_ENABLE_UNF;
-  if (!(fpu_control & _FPU_MASK_ZM)) fpcw |= IEEE_TRAP_ENABLE_DZE;
-  if (!(fpu_control & _FPU_MASK_OM)) fpcw |= IEEE_TRAP_ENABLE_OVF;
-  if (!(fpu_control & _FPU_MASK_PM)) fpcw |= IEEE_TRAP_ENABLE_INE;
-
-  __fpu_control = fpu_control;	/* update global copy */
-
-  __ieee_set_fp_control(fpcw);
+  /* Install everything.  */
+  __fpu_control = fc;
+  asm volatile ("mt_fpcr %0" : : "f"(fpcr));
+  __ieee_set_fp_control(swcr);
 }

Modified: fsf/trunk/libc/sysdeps/generic/_G_config.h
==============================================================================
--- fsf/trunk/libc/sysdeps/generic/_G_config.h (original)
+++ fsf/trunk/libc/sysdeps/generic/_G_config.h Fri Sep 14 00:01:47 2012
@@ -56,7 +56,6 @@
 #define _G_NEED_STDARG_H 1
 #define _G_va_list __gnuc_va_list
 
-#define _G_HAVE_PRINTF_FP 1
 #define _G_HAVE_MMAP 1
 #define _G_HAVE_IO_GETLINE_INFO 1
 

Modified: fsf/trunk/libc/sysdeps/gnu/_G_config.h
==============================================================================
--- fsf/trunk/libc/sysdeps/gnu/_G_config.h (original)
+++ fsf/trunk/libc/sysdeps/gnu/_G_config.h Fri Sep 14 00:01:47 2012
@@ -56,7 +56,6 @@
 #define _G_NEED_STDARG_H 1
 #define _G_va_list __gnuc_va_list
 
-#define _G_HAVE_PRINTF_FP 1
 #define _G_HAVE_MMAP 1
 #define _G_HAVE_MREMAP 1
 #define _G_HAVE_IO_GETLINE_INFO 1

Modified: fsf/trunk/libc/sysdeps/mach/bits/libc-lock.h
==============================================================================
--- fsf/trunk/libc/sysdeps/mach/bits/libc-lock.h (original)
+++ fsf/trunk/libc/sysdeps/mach/bits/libc-lock.h Fri Sep 14 00:01:47 2012
@@ -137,7 +137,6 @@
 #define __libc_lock_lock_recursive __libc_lock_lock
 
 #define __rtld_lock_define_initialized_recursive __libc_lock_define_initialized
-#define __rtld_lock_init_recursive __libc_lock_init
 #define __rtld_lock_fini_recursive __libc_lock_fini
 #define __rtld_lock_trylock_recursive __libc_lock_trylock
 #define __rtld_lock_unlock_recursive __libc_lock_unlock

Modified: fsf/trunk/libc/sysdeps/mach/hurd/_G_config.h
==============================================================================
--- fsf/trunk/libc/sysdeps/mach/hurd/_G_config.h (original)
+++ fsf/trunk/libc/sysdeps/mach/hurd/_G_config.h Fri Sep 14 00:01:47 2012
@@ -56,7 +56,6 @@
 #define _G_NEED_STDARG_H 1
 #define _G_va_list __gnuc_va_list
 
-#define _G_HAVE_PRINTF_FP 1
 #define _G_HAVE_MMAP 1
 #define _G_HAVE_IO_GETLINE_INFO 1
 

Modified: fsf/trunk/libc/sysdeps/mach/hurd/bits/libc-lock.h
==============================================================================
--- fsf/trunk/libc/sysdeps/mach/hurd/bits/libc-lock.h (original)
+++ fsf/trunk/libc/sysdeps/mach/hurd/bits/libc-lock.h Fri Sep 14 00:01:47 2012
@@ -119,8 +119,6 @@
   })
 
 
-#define __rtld_lock_init_recursive(NAME) \
-  __libc_lock_init_recursive (NAME)
 #define __rtld_lock_initialize(NAME) \
   (void) ((NAME) = (__rtld_lock_recursive_t) _RTLD_LOCK_RECURSIVE_INITIALIZER)
 #define __rtld_lock_trylock_recursive(NAME) \

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