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GNU C Library master sources branch master updated. glibc-2.19-609-g3ef6b85
- From: siddhesh at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 Jun 2014 02:32:24 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.19-609-g3ef6b85
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3ef6b85059cdd52096625d98c4ce9259854cb8bb
commit 3ef6b85059cdd52096625d98c4ce9259854cb8bb
Author: Stefan Liebler <stli@linux.vnet.ibm.com>
Date: Fri Jun 20 07:48:20 2014 +0530
[BZ #6803] Set errno for scalbln, scalbn
Errno is not set and the testcases will fail.
Now the scalbln-aliases are removed in i386/m68
and the wrappers are used when calling the scalbln-functions.
On ia64 only scalblnf has its own implementation.
For scalbln and scalblnl the ieee754/dbl-64 and ieee754/ldbl-96 are used, thus
the wrappers are needed, too.
diff --git a/ChangeLog b/ChangeLog
index e2a1933..dd71832 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,38 @@
2014-06-20 Stefan Liebler <stli@linux.vnet.ibm.com>
+ [BZ #6803]
+ * math/libm-test.inc (scalbln_test_date):
+ Add errno expectations.
+ * math/w_scalblnf.c: New File.
+ Add wrapper which checks for setting errno to ERANGE.
+ Add weak_alias for corresponding scalbln function.
+ * math/w_scalbln.c: Likewise.
+ * math/w_scalblnl.c: Likewise.
+ * math/Makefile (libm-calls): Add w_scalbln.
+ * sysdeps/ieee754/flt-32/s_scalblnf.c:
+ Remove weak_alias for corresponding scalbln function.
+ * sysdeps/ieee754/dbl-64/s_scalbln.c: Likewise.
+ * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c: Likewise.
+ * sysdeps/ieee754/ldbl-96/s_scalblnl.c: Likewise.
+ * sysdeps/ieee754/ldbl-128/s_scalblnl.c: Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c: Likewise.
+ * sysdeps/i386/fpu/s_scalbnf.S: Likewise.
+ * sysdeps/i386/fpu/s_scalbn.S: Likewise.
+ * sysdeps/i386/fpu/s_scalbnl.S: Likewise.
+ * sysdeps/m68k/m680x0/fpu/s_scalbn.c: Likewise.
+ * sysdeps/ieee754/ldbl-64-128/s_scalblnl.c:
+ Remove long_double_symbol for scalblnl function in libm, libc.
+ * sysdeps/ieee754/ldbl-64-128/w_scalblnl.c: New File.
+ Add wrapper which checks for setting errno to ERANGE.
+ Add long_double_symbol for scalblnl function in libm, libc.
+ * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c:
+ Remove long_double_symbol for scalblnl in libm.
+ * sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c: New File.
+ Add wrapper which checks for setting errno to ERANGE.
+ Add long_double_symbol for scalblnl function in libm.
+ * sysdeps/ia64/fpu/w_scalblnf.c: New File.
+ Do not use wrapper because of own implementation.
+
* Makefile (LOCALES): Add en_GB.UTF-8.
2014-06-19 H.J. Lu <hongjiu.lu@intel.com>
diff --git a/NEWS b/NEWS
index 5af9404..4dad0c5 100644
--- a/NEWS
+++ b/NEWS
@@ -9,18 +9,18 @@ Version 2.20
* The following bugs are resolved with this release:
- 6804, 9894, 12994, 13347, 13651, 14308, 14770, 15119, 15132, 15347, 15514,
- 15698, 15804, 15894, 15946, 16002, 16064, 16095, 16198, 16284, 16348,
- 16349, 16357, 16362, 16447, 16516, 16532, 16545, 16564, 16574, 16599,
- 16600, 16609, 16610, 16611, 16613, 16619, 16623, 16629, 16632, 16634,
- 16639, 16642, 16648, 16649, 16670, 16674, 16677, 16680, 16681, 16683,
- 16689, 16695, 16701, 16706, 16707, 16712, 16713, 16714, 16724, 16731,
- 16739, 16740, 16743, 16754, 16758, 16759, 16760, 16770, 16786, 16789,
- 16791, 16796, 16799, 16800, 16815, 16823, 16824, 16831, 16838, 16849,
- 16854, 16876, 16877, 16878, 16882, 16885, 16888, 16890, 16912, 16915,
- 16916, 16917, 16922, 16927, 16928, 16932, 16943, 16958, 16965, 16966,
- 16967, 16977, 16978, 16984, 16990, 16996, 17009, 17022, 17031, 17042,
- 17048, 17058, 17062.
+ 6803, 6804, 9894, 12994, 13347, 13651, 14308, 14770, 15119, 15132, 15347,
+ 15514, 15698, 15804, 15894, 15946, 16002, 16064, 16095, 16198, 16284,
+ 16348, 16349, 16357, 16362, 16447, 16516, 16532, 16545, 16564, 16574,
+ 16599, 16600, 16609, 16610, 16611, 16613, 16619, 16623, 16629, 16632,
+ 16634, 16639, 16642, 16648, 16649, 16670, 16674, 16677, 16680, 16681,
+ 16683, 16689, 16695, 16701, 16706, 16707, 16712, 16713, 16714, 16724,
+ 16731, 16739, 16740, 16743, 16754, 16758, 16759, 16760, 16770, 16786,
+ 16789, 16791, 16796, 16799, 16800, 16815, 16823, 16824, 16831, 16838,
+ 16849, 16854, 16876, 16877, 16878, 16882, 16885, 16888, 16890, 16912,
+ 16915, 16916, 16917, 16922, 16927, 16928, 16932, 16943, 16958, 16965,
+ 16966, 16967, 16977, 16978, 16984, 16990, 16996, 17009, 17022, 17031,
+ 17042, 17048, 17058, 17062.
* Optimized strchr implementation for AArch64. Contributed by ARM Ltd.
diff --git a/math/Makefile b/math/Makefile
index 55ae19d..866bc0f 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -48,7 +48,7 @@ libm-calls = e_acos e_acosh e_asin e_atan2 e_atanh e_cosh e_exp e_fmod \
k_cos k_rem_pio2 k_sin k_tan s_asinh s_atan s_cbrt \
s_ceil s_cos s_erf s_expm1 s_fabs \
s_floor s_log1p s_logb \
- s_nextafter s_nexttoward s_rint s_scalbln \
+ s_nextafter s_nexttoward s_rint s_scalbln w_scalbln \
s_significand s_sin s_tan s_tanh w_acos w_acosh w_asin \
w_atan2 w_atanh w_cosh w_drem w_exp w_exp2 w_exp10 w_fmod \
w_tgamma w_hypot w_j0 w_j1 w_jn w_lgamma w_lgamma_r \
diff --git a/math/libm-test.inc b/math/libm-test.inc
index d98d85c..0ed1fee 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -9222,72 +9222,72 @@ ldexp_test (void)
static const struct test_fl_f_data scalbln_test_data[] =
{
- TEST_fl_f (scalbln, 0, 0, 0, NO_INEXACT_EXCEPTION),
- TEST_fl_f (scalbln, minus_zero, 0, minus_zero, NO_INEXACT_EXCEPTION),
-
- TEST_fl_f (scalbln, plus_infty, 1, plus_infty, NO_INEXACT_EXCEPTION),
- TEST_fl_f (scalbln, minus_infty, 1, minus_infty, NO_INEXACT_EXCEPTION),
- TEST_fl_f (scalbln, qnan_value, 1, qnan_value, NO_INEXACT_EXCEPTION),
-
- TEST_fl_f (scalbln, 0.8L, 4, 12.8L, NO_INEXACT_EXCEPTION),
- TEST_fl_f (scalbln, -0.854375L, 5, -27.34L, NO_INEXACT_EXCEPTION),
-
- TEST_fl_f (scalbln, 1, 0L, 1, NO_INEXACT_EXCEPTION),
-
- TEST_fl_f (scalbln, 1, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, 1, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, max_value, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, max_value, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value / 4, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value / 4, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
-
- TEST_fl_f (scalbln, -1, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -1, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -max_value, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -max_value, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value / 4, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value / 4, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
-
- TEST_fl_f (scalbln, 1, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, 1, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, max_value, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, max_value, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value / 4, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value / 4, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
-
- TEST_fl_f (scalbln, -1, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -1, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -max_value, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -max_value, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value / 4, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value / 4, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
+ TEST_fl_f (scalbln, 0, 0, 0, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+ TEST_fl_f (scalbln, minus_zero, 0, minus_zero, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+
+ TEST_fl_f (scalbln, plus_infty, 1, plus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+ TEST_fl_f (scalbln, minus_infty, 1, minus_infty, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+ TEST_fl_f (scalbln, qnan_value, 1, qnan_value, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+
+ TEST_fl_f (scalbln, 0.8L, 4, 12.8L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+ TEST_fl_f (scalbln, -0.854375L, 5, -27.34L, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+
+ TEST_fl_f (scalbln, 1, 0L, 1, NO_INEXACT_EXCEPTION|ERRNO_UNCHANGED),
+
+ TEST_fl_f (scalbln, 1, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, 1, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, max_value, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, max_value, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, min_value, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, min_value, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, min_value / 4, INT_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, min_value / 4, INT_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+
+ TEST_fl_f (scalbln, -1, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -1, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -max_value, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -max_value, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -min_value, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -min_value, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -min_value / 4, INT_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -min_value / 4, INT_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+
+ TEST_fl_f (scalbln, 1, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, 1, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, max_value, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, max_value, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, min_value, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, min_value, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, min_value / 4, LONG_MAX, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, min_value / 4, LONG_MIN, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+
+ TEST_fl_f (scalbln, -1, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -1, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -max_value, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -max_value, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -min_value, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -min_value, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -min_value / 4, LONG_MAX, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -min_value / 4, LONG_MIN, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
#if LONG_MAX >= 0x100000000
- TEST_fl_f (scalbln, 1, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, 1, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, max_value, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, max_value, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value / 4, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, min_value / 4, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
-
- TEST_fl_f (scalbln, -1, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -1, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -max_value, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -max_value, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value / 4, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION),
- TEST_fl_f (scalbln, -min_value / 4, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION),
+ TEST_fl_f (scalbln, 1, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, 1, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, max_value, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, max_value, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, min_value, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, min_value, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+ TEST_fl_f (scalbln, min_value / 4, 0x88000000L, plus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_PLUS_OFLOW),
+ TEST_fl_f (scalbln, min_value / 4, -0x88000000L, plus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_PLUS_UFLOW),
+
+ TEST_fl_f (scalbln, -1, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -1, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -max_value, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -max_value, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -min_value, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -min_value, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
+ TEST_fl_f (scalbln, -min_value / 4, 0x88000000L, minus_oflow, INEXACT_EXCEPTION|OVERFLOW_EXCEPTION|ERRNO_MINUS_OFLOW),
+ TEST_fl_f (scalbln, -min_value / 4, -0x88000000L, minus_uflow, INEXACT_EXCEPTION|UNDERFLOW_EXCEPTION|ERRNO_MINUS_UFLOW),
#endif
};
diff --git a/math/w_scalbln.c b/math/w_scalbln.c
new file mode 100644
index 0000000..7167fdf
--- /dev/null
+++ b/math/w_scalbln.c
@@ -0,0 +1,40 @@
+/* Wrapper for __scalbln handles setting errno.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <math.h>
+#include <math_private.h>
+
+double
+__w_scalbln (double x, long int n)
+{
+ if (!__finite (x) || x == 0.0)
+ return x;
+
+ x = __scalbln (x, n);
+
+ if (!__finite (x) || x == 0.0)
+ __set_errno (ERANGE);
+
+ return x;
+}
+weak_alias (__w_scalbln, scalbln)
+
+#ifdef NO_LONG_DOUBLE
+weak_alias (__w_scalbln, scalblnl)
+#endif
diff --git a/math/w_scalblnf.c b/math/w_scalblnf.c
new file mode 100644
index 0000000..99a3a87
--- /dev/null
+++ b/math/w_scalblnf.c
@@ -0,0 +1,36 @@
+/* Wrapper for __scalblnf handles setting errno.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <math.h>
+#include <math_private.h>
+
+float
+__w_scalblnf (float x, long int n)
+{
+ if (!__finitef (x) || x == 0.0f)
+ return x;
+
+ x = __scalblnf (x, n);
+
+ if (!__finitef (x) || x == 0.0f)
+ __set_errno (ERANGE);
+
+ return x;
+}
+weak_alias (__w_scalblnf, scalblnf)
diff --git a/math/w_scalblnl.c b/math/w_scalblnl.c
new file mode 100644
index 0000000..48504e0
--- /dev/null
+++ b/math/w_scalblnl.c
@@ -0,0 +1,36 @@
+/* Wrapper for __scalblnl handles setting errno.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <math.h>
+#include <math_private.h>
+
+long double
+__w_scalblnl (long double x, long int n)
+{
+ if (!__finitel (x) || x == 0.0L)
+ return x;
+
+ x = __scalblnl (x, n);
+
+ if (!__finitel (x) || x == 0.0L)
+ __set_errno (ERANGE);
+
+ return x;
+}
+weak_alias (__w_scalblnl, scalblnl)
diff --git a/sysdeps/i386/fpu/s_scalbn.S b/sysdeps/i386/fpu/s_scalbn.S
index ea9e25f..548f19f 100644
--- a/sysdeps/i386/fpu/s_scalbn.S
+++ b/sysdeps/i386/fpu/s_scalbn.S
@@ -16,4 +16,3 @@ ENTRY(__scalbn)
END (__scalbn)
weak_alias (__scalbn, scalbn)
strong_alias (__scalbn, __scalbln)
-weak_alias (__scalbn, scalbln)
diff --git a/sysdeps/i386/fpu/s_scalbnf.S b/sysdeps/i386/fpu/s_scalbnf.S
index dc8cfb4..fe6516e 100644
--- a/sysdeps/i386/fpu/s_scalbnf.S
+++ b/sysdeps/i386/fpu/s_scalbnf.S
@@ -16,4 +16,3 @@ ENTRY(__scalbnf)
END (__scalbnf)
weak_alias (__scalbnf, scalbnf)
strong_alias (__scalbnf, __scalblnf)
-weak_alias (__scalbnf, scalblnf)
diff --git a/sysdeps/i386/fpu/s_scalbnl.S b/sysdeps/i386/fpu/s_scalbnl.S
index 295494b..8f65de4 100644
--- a/sysdeps/i386/fpu/s_scalbnl.S
+++ b/sysdeps/i386/fpu/s_scalbnl.S
@@ -17,4 +17,3 @@ ENTRY(__scalbnl)
END (__scalbnl)
weak_alias (__scalbnl, scalbnl)
strong_alias (__scalbnl, __scalblnl)
-weak_alias (__scalbnl, scalblnl)
diff --git a/sysdeps/ia64/fpu/w_scalblnf.c b/sysdeps/ia64/fpu/w_scalblnf.c
new file mode 100644
index 0000000..6026b50
--- /dev/null
+++ b/sysdeps/ia64/fpu/w_scalblnf.c
@@ -0,0 +1,20 @@
+/* Wrapper for __scalblnf handles setting errno.
+ Copyright (C) 2014 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/>. */
+
+/* Nothing to do.
+ The function scalblnf is used without the wrapper function. */
diff --git a/sysdeps/ieee754/dbl-64/s_scalbln.c b/sysdeps/ieee754/dbl-64/s_scalbln.c
index 874b98e..32cd12e 100644
--- a/sysdeps/ieee754/dbl-64/s_scalbln.c
+++ b/sysdeps/ieee754/dbl-64/s_scalbln.c
@@ -58,8 +58,6 @@ __scalbln (double x, long int n)
SET_HIGH_WORD (x, (hx & 0x800fffff) | (k << 20));
return x * twom54;
}
-weak_alias (__scalbln, scalbln)
#ifdef NO_LONG_DOUBLE
strong_alias (__scalbln, __scalblnl)
-weak_alias (__scalbln, scalblnl)
#endif
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c
index c00db68..8dce51e 100644
--- a/sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c
@@ -55,8 +55,6 @@ __scalbln (double x, long int n)
INSERT_WORDS64(x,(ix&INT64_C(0x800fffffffffffff))|(k<<52));
return x*twom54;
}
-weak_alias (__scalbln, scalbln)
#ifdef NO_LONG_DOUBLE
strong_alias (__scalbln, __scalblnl)
-weak_alias (__scalbln, scalblnl)
#endif
diff --git a/sysdeps/ieee754/flt-32/s_scalblnf.c b/sysdeps/ieee754/flt-32/s_scalblnf.c
index aa45164..ad3c586 100644
--- a/sysdeps/ieee754/flt-32/s_scalblnf.c
+++ b/sysdeps/ieee754/flt-32/s_scalblnf.c
@@ -50,4 +50,3 @@ __scalblnf (float x, long int n)
SET_FLOAT_WORD(x,(ix&0x807fffff)|(k<<23));
return x*twom25;
}
-weak_alias (__scalblnf, scalblnf)
diff --git a/sysdeps/ieee754/ldbl-128/s_scalblnl.c b/sysdeps/ieee754/ldbl-128/s_scalblnl.c
index f552393..1e24197 100644
--- a/sysdeps/ieee754/ldbl-128/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-128/s_scalblnl.c
@@ -60,4 +60,3 @@ long double __scalblnl (long double x, long int n)
SET_LDOUBLE_MSW64(x,(hx&0x8000ffffffffffffULL)|(k<<48));
return x*twom114;
}
-weak_alias (__scalblnl, scalblnl)
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c b/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
index 03d4597..0316352 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
@@ -102,4 +102,3 @@ long double __scalblnl (long double x, long int n)
x = ldbl_pack (xhi, xlo);
return x*twolm54;
}
-long_double_symbol (libm, __scalblnl, scalblnl);
diff --git a/sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c b/sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c
new file mode 100644
index 0000000..24a5461
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c
@@ -0,0 +1,23 @@
+/* Wrapper for __scalblnl handles setting errno.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <math_ldbl_opt.h>
+#undef weak_alias
+#define weak_alias(name, alias)
+#include <math/w_scalblnl.c>
+long_double_symbol (libm, __w_scalblnl, scalblnl);
diff --git a/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c b/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c
index 3143f18..97181d2 100644
--- a/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-64-128/s_scalblnl.c
@@ -2,8 +2,3 @@
#undef weak_alias
#define weak_alias(n,a)
#include <sysdeps/ieee754/ldbl-128/s_scalblnl.c>
-#ifdef IS_IN_libm
-long_double_symbol (libm, __scalblnl, scalblnl);
-#else
-long_double_symbol (libc, __scalblnl, scalblnl);
-#endif
diff --git a/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
new file mode 100644
index 0000000..fc6c4cf
--- /dev/null
+++ b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
@@ -0,0 +1,27 @@
+/* Wrapper for __scalblnl handles setting errno.
+ Copyright (C) 2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <math_ldbl_opt.h>
+#undef weak_alias
+#define weak_alias(name, alias)
+#include <math/w_scalblnl.c>
+#ifdef IS_IN_libm
+long_double_symbol (libm, __w_scalblnl, scalblnl);
+#else
+long_double_symbol (libc, __w_scalblnl, scalblnl);
+#endif
diff --git a/sysdeps/ieee754/ldbl-96/s_scalblnl.c b/sysdeps/ieee754/ldbl-96/s_scalblnl.c
index 76a4c59..fca8470 100644
--- a/sysdeps/ieee754/ldbl-96/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-96/s_scalblnl.c
@@ -58,4 +58,3 @@ __scalblnl (long double x, long int n)
SET_LDOUBLE_EXP(x,(es&0x8000)|k);
return x*twom63;
}
-weak_alias (__scalblnl, scalblnl)
diff --git a/sysdeps/m68k/m680x0/fpu/s_scalbn.c b/sysdeps/m68k/m680x0/fpu/s_scalbn.c
index c56a9ff..f520f7d 100644
--- a/sysdeps/m68k/m680x0/fpu/s_scalbn.c
+++ b/sysdeps/m68k/m680x0/fpu/s_scalbn.c
@@ -47,4 +47,3 @@ __CONCATX(__scalbn,suffix) (x, exp)
}
weak_alias (__CONCATX(__scalbn,suffix), __CONCATX(scalbn,suffix))
strong_alias (__CONCATX(__scalbn,suffix), __CONCATX(__scalbln,suffix))
-weak_alias (__CONCATX(__scalbn,suffix), __CONCATX(scalbln,suffix))
diff --git a/sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c b/sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c
index e07ff62..6d11a3d 100644
--- a/sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c
+++ b/sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c
@@ -50,5 +50,3 @@ long double __scalblnl(long double arg, int exp)
return r;
}
-
-weak_alias (__scalblnl, scalblnl)
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d8c2869d4450d54935c3410ad3093d51b5d85f79
commit d8c2869d4450d54935c3410ad3093d51b5d85f79
Author: Stefan Liebler <stli@linux.vnet.ibm.com>
Date: Fri Jun 20 07:44:42 2014 +0530
Generate en_GB.UTF-8 during testing
This patch generates en_GB.UTF-8, which is used in
tst-strcoll-overflow. This solves the issue of failing xtests on
s390/s390x.
diff --git a/ChangeLog b/ChangeLog
index ec08f77..e2a1933 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-06-20 Stefan Liebler <stli@linux.vnet.ibm.com>
+
+ * Makefile (LOCALES): Add en_GB.UTF-8.
+
2014-06-19 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86/nptl/bits/pthreadtypes.h (pthread_rwlock_t): Use
diff --git a/localedata/Makefile b/localedata/Makefile
index 023f443..e8fe10f 100644
--- a/localedata/Makefile
+++ b/localedata/Makefile
@@ -105,7 +105,7 @@ LOCALES := de_DE.ISO-8859-1 de_DE.UTF-8 en_US.ANSI_X3.4-1968 \
hr_HR.ISO-8859-2 sv_SE.ISO-8859-1 ja_JP.SJIS fr_FR.ISO-8859-1 \
nb_NO.ISO-8859-1 nn_NO.ISO-8859-1 tr_TR.UTF-8 cs_CZ.UTF-8 \
zh_TW.EUC-TW fa_IR.UTF-8 fr_FR.UTF-8 ja_JP.UTF-8 si_LK.UTF-8 \
- tr_TR.ISO-8859-9
+ tr_TR.ISO-8859-9 en_GB.UTF-8
LOCALE_SRCS := $(shell echo "$(LOCALES)"|sed 's/\([^ .]*\)[^ ]*/\1/g')
CHARMAPS := $(shell echo "$(LOCALES)" | \
sed -e 's/[^ .]*[.]\([^ ]*\)/\1/g' -e s/SJIS/SHIFT_JIS/g)
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 37 +++++++
NEWS | 24 ++--
localedata/Makefile | 2 +-
math/Makefile | 2 +-
math/libm-test.inc | 128 ++++++++++++------------
math/w_scalbln.c | 40 ++++++++
math/w_scalblnf.c | 36 +++++++
math/w_scalblnl.c | 36 +++++++
sysdeps/i386/fpu/s_scalbn.S | 1 -
sysdeps/i386/fpu/s_scalbnf.S | 1 -
sysdeps/i386/fpu/s_scalbnl.S | 1 -
sysdeps/ia64/fpu/w_scalblnf.c | 20 ++++
sysdeps/ieee754/dbl-64/s_scalbln.c | 2 -
sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c | 2 -
sysdeps/ieee754/flt-32/s_scalblnf.c | 1 -
sysdeps/ieee754/ldbl-128/s_scalblnl.c | 1 -
sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c | 1 -
sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c | 23 ++++
sysdeps/ieee754/ldbl-64-128/s_scalblnl.c | 5 -
sysdeps/ieee754/ldbl-64-128/w_scalblnl.c | 27 +++++
sysdeps/ieee754/ldbl-96/s_scalblnl.c | 1 -
sysdeps/m68k/m680x0/fpu/s_scalbn.c | 1 -
sysdeps/sparc/sparc64/soft-fp/s_scalblnl.c | 2 -
23 files changed, 297 insertions(+), 97 deletions(-)
create mode 100644 math/w_scalbln.c
create mode 100644 math/w_scalblnf.c
create mode 100644 math/w_scalblnl.c
create mode 100644 sysdeps/ia64/fpu/w_scalblnf.c
create mode 100644 sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c
create mode 100644 sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
hooks/post-receive
--
GNU C Library master sources