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43fe811b73
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15285 Commits

Author SHA1 Message Date
Siddhesh Poyarekar
43fe811b73 Use HP_TIMING for benchmarks if available 
HP_TIMING uses native timestamping instructions if available, thus
greatly reducing the overhead of recording start and end times for
function calls.  For architectures that don't have HP_TIMING
available, we fall back to the clock_gettime bits.  One may also
override this by invoking the benchmark as follows:

  make USE_CLOCK_GETTIME=1 bench

and get the benchmark results using clock_gettime.  One has to do
`make bench-clean` to ensure that the benchmark programs are rebuilt.
 2013-05-13 13:44:32 +05:30
Siddhesh Poyarekar
0f7d347bd0 Make _LIB_VERSION a weak symbol 
That way it can live alongside _LIB_VERSION in libieee.a for
statically compiled programs.

Resolves #14582.
 2013-05-13 11:46:36 +05:30
Joseph Myers
4f184d30cb Convert TEST_fff_f tests from code to data. 2013-05-12 21:07:58 +00:00
Joseph Myers
081988778f Convert TEST_c_c tests from code to data. 2013-05-12 17:38:26 +00:00
Joseph Myers
601a3a5fd5 Convert TEST_ff_f tests from code to data. 2013-05-12 13:17:09 +00:00
Joseph Myers
8329e4da35 Make fma and nextafter tests use max_value instead of fltmax. 2013-05-11 11:10:31 +00:00
Joseph Myers
74c574788d Convert TEST_f_f tests from code to data. 2013-05-11 11:09:30 +00:00
Andreas Jaeger
b4180a5ea7 Add BZ #10191 to ChangeLog/NEWS 
BZ #10191 was fixed some time ago without noticing at that time.
 2013-05-11 10:28:21 +02:00
Christian Grönke
7187d844a1 Add getgid.c for SH 
[BZ #12387]
	* sysdeps/unix/sysv/linux/sh/getgid.c: New file.
 2013-05-10 20:42:24 +02:00
Pino Toscano
f63fae7378 Hurd: add ST_NOATIME 2013-05-10 20:39:32 +02:00
Andreas Jaeger
8a67a4b343 Fix integer overflow in sysdeps/unix/sysv/linux/bits/sched.h 
[BZ #15448]
	* sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S)
	(__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow.
 2013-05-10 20:28:40 +02:00
Joseph Myers
51df539d98 Start converting libm tests from code to data. 2013-05-10 16:45:04 +00:00
Siddhesh Poyarekar
5c637fe5ee Fix coding style 2013-05-10 17:44:27 +05:30
Joseph Myers
ab2b94613d Fix tgamma errno setting on domain error (bug 6809). 2013-05-10 11:35:11 +00:00
Florian Weimer
4c0fe6fe42 Use *stat64 instead of *stat in installed programs 
This ensures reliable operation on file systems with inode numbers
which do not fit into 32 bits.
 2013-05-10 11:42:17 +02:00
Andreas Jaeger
a3375d2990 Localize rpcgen 
[BZ #15395]
	* sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for
	localization.
	Include <locale.h>.
 2013-05-10 08:07:14 +02:00
Carlos O'Donell
3612972234 Add more comments to dlclose() algorithm. 
The algorithm for scanning dependencies upon dlclose is
less than immediately obvious. This patch adds two bits
of comments that explain why you start the dependency
search at l_initfini[1], and why you need to restart
the search.

---

2013-05-09  Carlos O'Donell  <carlos@redhat.com>

	* elf/dl-close.c (_dl_close_worker): Add comments.
 2013-05-09 17:37:15 -04:00
Joseph Myers
ed41ffefc3 Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359). 2013-05-09 21:30:08 +00:00
Joseph Myers
d0213cd0b6 Fix ldbl-128 cos range reduction near pi/2 (bug 15429). 2013-05-09 21:28:54 +00:00
Joseph Myers
0d3e777af2 Use M_SQRT1_2l instead of local M_SQRT_2_2 in libm-test.inc. 2013-05-09 14:33:30 +00:00
Joseph Myers
24f5606614 Use M_PI_34l consistently in libm-test.inc. 2013-05-09 14:13:10 +00:00
Joseph Myers
faa7f8119f Use decimal constants in defining M_* in libm-test.inc. 2013-05-09 12:24:44 +00:00
Adhemerval Zanella
e9a5e0fd54 Update powerpc libm-test ULPs 2013-05-08 15:06:56 -05:00
Joseph Myers
a0d9f9d745 Factor out initializers for libm-test.inc constants. 2013-05-08 16:10:44 +00:00
Joseph Myers
ae08db3ba0 Use correct TEST_* macros for jn, ldexp and yn tests. 2013-05-08 16:09:54 +00:00
Joseph Myers
f44bf14a9c Move some libm-test logic for running tests from gen-libm-test.pl to libm-test.inc. 2013-05-08 12:02:22 +00:00
Joseph Myers
d8cd06db62 Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426). 2013-05-08 11:58:18 +00:00
Ondrej Bilka
bb7cf681e9 Preheat CPU in benchtests. 
A benchmark could be skewed by CPU initialy working on minimal
frequency and speeding up later. We first run code in loop
to partialy fix this issue.
 2013-05-08 08:25:08 +02:00
Aurelien Jarno
ba85394732 Only defined DEV_BSIZE if not already defined. 2013-05-08 00:00:46 +02:00
Roland McGrath
8347c74cc5 Declare _dl_skip_args in ldsodefs.h header. 2013-05-07 14:49:26 -07:00
Carlos O'Donell
e8dd47916f manual/message.texi: Fix english and clarify. 
Rewrite the first paragraph to talk about users not humans,
and to use correct English.

Clarify that it is the mapping of messages to IDs that
impacts the design of the message translation API.

---

2013-05-07  Carlos O'Donell  <carlos@redhat.com>

	* manual/message.texi (Message Translation): Talk about users.
	Message to key mapping impacts design.
 2013-05-07 12:33:44 -04:00
Roland McGrath
a917305749 Fix glob64 broken by cleanup. 2013-05-06 17:11:12 -07:00
Roland McGrath
976e2f0381 Remove a dead declaration. 2013-05-06 17:06:50 -07:00
Roland McGrath
9723ffc524 Move dummy glob64.c alongside glob.c that defines glob64. 2013-05-06 16:11:11 -07:00
Roland McGrath
962e6658a3 Flesh out stub not-cancel.h file. 2013-05-06 16:03:35 -07:00
Roland McGrath
ee586a6d5c Move getlogin_r_chk to login/ subdir. 2013-05-06 15:58:44 -07:00
Roland McGrath
355f916505 Fix poll stub implementation. 2013-05-06 15:23:51 -07:00
Roland McGrath
bd9ffde61a Move ptsname_r_chk to login/ subdir. 2013-05-06 15:19:14 -07:00
Roland McGrath
8fb16a04e6 Move getlogin, getlogin_r, setlogin to login/ subdir. 2013-05-06 15:10:09 -07:00
Roland McGrath
b99b892f68 Fix stub setrlimit implementation. 2013-05-06 14:58:00 -07:00
Roland McGrath
c74058300c Clean up POSIX.1 implementation of truncate. 2013-05-06 14:56:13 -07:00
Joseph Myers
9ea3513c91 Initialize x in frexp, modf, remqou tests. 2013-05-06 20:23:40 +00:00
Joseph Myers
5bf96de5ef Consistently use TEST_f_f1 in gamma tests. 2013-05-06 20:23:01 +00:00
Adhemerval Zanella
16e616a72f PowerPC: fix hypot/hypof FP exceptions 
This patch fixes hypot/hypotf spurious floating-point exceptions
generate by internal operations.
 2013-05-06 14:40:17 -05:00
Roland McGrath
d5e8275481 Split _dl_writev out from _dl_debug_vdprintf. 2013-05-06 11:30:41 -07:00
Joseph Myers
b7dab1e4d7 Remove unused libm-test expected-failure mechanism. 2013-05-04 16:45:15 +00:00
Joseph Myers
a7548d41a7 Use static initializers for constant variables in libm-test.inc. 2013-05-04 13:08:34 +00:00
Roland McGrath
cc0e6ed81f Consolidate definitions of _FORTIFY_SOURCE wrappers for open{,64}{,at}. 2013-05-03 16:33:26 -07:00
Roland McGrath
60bfd54cbb Fix NEED_DL_SYSINFO{,_DSO} conditionalization in _dl_sysdep_start. 2013-05-03 15:09:48 -07:00
Adhemerval Zanella
83e7640f6b PowerPC: Add time vDSO support 
PowerPC kernel now provides a vDSO implementation for time syscall
(commit fcb41a2030abe0eb716ef0798035ef9562097f42). This patch changes
time syscall wrapper to use the vDSO when available. It also changes
the default non vDSO time on PowerPC to use sysdeps/posix/time.c
(since gettimeofday is a vDSO call).
 2013-05-03 15:04:54 -05:00