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* BZ#15407: Complete CFI annotations in x86_64 _start code. roland/x86_64-crt1-cfiRoland McGrath2013-04-262-0/+9
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* Fix catan, catanh missing underflows (bug 15406).Joseph Myers2013-04-269-7/+152
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* Fix csin, csinh, ccos, ccosh missing underflows (bug 15405).Joseph Myers2013-04-2612-1/+148
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* PowerPC: modf optimization fixAdhemerval Zanella2013-04-265-0/+15
| | | | | | | This patch fix the 3c0265394d9ffedff2b0de508602dc52e077ce5c commits by correctly setting minimum architecture for modf PPC optimization to power5+ instead of power5 (since only on power5+ round/ceil will be inline to inline assembly).
* Update x86_64 ULPsMarkus Trippelsdorf2013-04-262-0/+248
| | | | | | 2013-04-26 Markus Trippelsdorf <markus@trippelsdorf.de> * sysdeps/x86_64/fpu/libm-test-ulps: Update.
* Add missing bug numbers to NEWS.Joseph Myers2013-04-251-5/+5
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* Move x86_64-specific audit tests to sysdeps/x86_64/.Joseph Myers2013-04-2519-47/+140
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* Get rid of __STDC_FORMAT_MACROS, __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROSPaul Pluzhnikov2013-04-253-20/+9
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* Declare __ehdr_start with hidden visibility.Maciej W. Rozycki2013-04-252-1/+5
| | | | | | | | This avoids a linker bug triggering for MIPS SVR4 binaries: http://sourceware.org/bugzilla/show_bug.cgi?id=15365 and regardless serves as a documentation of intent.
* soft-fp: s/sNAN/NAN/ -- no sNaNs are ever produced.Maciej W. Rozycki2013-04-252-1/+5
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* math: Use accurate answers for cos and sincos.Carlos O'Donell2013-04-242-10/+15
| | | | | | | | | | | | | Use the most accurate hex literals possible for the answers to the cos and sincos tests that vary according to the error in the rounding of PI/2. --- 2013-04-24 Carlos O'Donell <carlos@redhat.com> * math/libm-test.inc (cos_test): Use accurate hex constants. (sincost_test): Likewise.
* Add catan, catanh tests at +/- 1 and +/- i.Joseph Myers2013-04-242-0/+21
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* Use suffixed floating-point constants in float and long double catan/catanh.Joseph Myers2013-04-245-28/+34
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* Fix catan, catanh inaccuracy through use of log (bug 15394).Joseph Myers2013-04-2411-10/+130
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* Mention files in which fast/slow paths of math functions are implementedSiddhesh Poyarekar2013-04-242-12/+17
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* Fix name space use in last commit.Roland McGrath2013-04-231-1/+1
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* Add generic POSIX implementation of C11 timespec_get.Roland McGrath2013-04-232-0/+42
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* PowerPC: modf optimizationAdhemerval Zanella2013-04-237-1/+160
| | | | | This patch implements modf/modff optimization for POWER by focus on FP operations instead of relying in integer ones.
* Consistently use ISSPACE to check for whitespaceSiddhesh Poyarekar2013-04-235-7/+58
| | | | | | | | Resolves #14888. This only really manifests itself when there are no spaces between format specifiers, which is not allowed by POSIX, but is allowed by the glibc implementation.
* Remove non-standard initialisation of flexible array memberAndreas Schwab2013-04-232-1/+14
| | | | This avoids GCC bug 28865.
* S/390: Change struct statfs[64] member types to unsigned valuesHeiko Carstens2013-04-232-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kay Sievers reported that coreutils' stat tool has a problem with s390's statfs[64] definition: > The definition of struct statfs::f_type needs a fix. s390 is the only > architecture in the kernel that uses an int and expects magic > constants lager than INT_MAX to fit into. > > A fix is needed to make Fedora boot on s390, it currently fails to do > so. Userspace does not want to add code to paper-over this issue. [...] > Even coreutils cannot handle it: > #define RAMFS_MAGIC 0x858458f6 > # stat -f -c%t / > ffffffff858458f6 > > #define BTRFS_SUPER_MAGIC 0x9123683E > # stat -f -c%t /mnt > ffffffff9123683e The bug is caused by an implicit sign extension within the stat tool: out_uint_x (pformat, prefix_len, statfsbuf->f_type); where the format finally will be "%lx". A similar problem can be found in the 'tail' tool. s390 is the only architecture which has an int type f_type member in struct statfs[64]. Other architectures have either unsigned ints or long values, so that the problem doesn't occur there. Therefore change the type of the f_type member to unsigned int, so that we get zero extension instead sign extension when assignment to a long value happens. Reported-by: Kay Sievers <kay@vrfy.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* Fix getent to call endspent rather than endpwent for shadow database.Jan-Benedict Glaw2013-04-222-1/+5
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* Consolidate pthread_attr value validationSiddhesh Poyarekar2013-04-227-29/+98
| | | | | Define inline functions that wrap around validation for each of the pthread attributes to reduce duplication in code.
* Minor cleanup in getaddrinfoSiddhesh Poyarekar2013-04-222-3/+9
| | | | | Replace repeated computations of alloca size with a local variable that stores the computed value.
* Russian translations update.David S. Miller2013-04-212-6/+10
| | | | * po/ru.po: Update Russion translation from translation project.
* ARM: Macroize assembly use of EABI unwind directives.Roland McGrath2013-04-193-15/+31
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* Remove __wur from setfsuid and setfsgid.Adam Conrad2013-04-182-2/+7
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* MicroBlaze PortDavid Holsgrove2013-04-18101-0/+12503
| | | | | Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* Update ChangeLog.Carlos O'Donell2013-04-171-2/+2
| | | | Update ChangeLog for 0f122b8d12875181a4fba3449e3549d34d3dc398.
* Configuring for i386 is no longer supported.Carlos O'Donell2013-04-175-22/+32
| | | | | | | | | | | | | | | | | We no longer support configuring for i386, nor do we elide such a configuration to i686. Configuring with i386-* is a failure, and we provide an example of how to fix that. --- 2013-04-17 Carlos O'Donell <carlos@redhat.com> * configure.in: Remove i386 configure warning. Remove i386 case. * configure: Regenerate. * sysdeps/i386/configure.in: Raise error if config_machine is i386. Add example to error message. * sysdeps/i386/configure: Regenerate.
* Add benchmark inputs for cos and tanSiddhesh Poyarekar2013-04-178-1/+89
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* Don't test O_RDONLY case in tst-aio7.Roland McGrath2013-04-162-16/+6
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* Define NOT_IN_libc when compiling benchmark programsSiddhesh Poyarekar2013-04-162-0/+9
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* Add target bench-cleanSiddhesh Poyarekar2013-04-163-1/+9
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* Adding MicroBlaze support to elf/elf.hDavid Holsgrove2013-04-162-0/+36
| | | | Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
* Fix coding-style violation.Thomas Schwinge2013-04-152-4/+8
| | | | Introduced in commit ee091edf1a16312fff0cc3c6ae0116aded7f1dbf.
* Properly check for short writes when sending the response in nscdAndreas Schwab2013-04-155-62/+99
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* Write to bench.out-tmp only onceSiddhesh Poyarekar2013-04-152-4/+9
| | | | | | | | | | | Appending benchmark program output on every run could result in a case where the benchmark run was cancelled, resulting in a partially written file. This file gets used again on the next run, resulting in results being appended to old results. It could have been possible to remove the file before every benchmark run, but it is easier to just write the output to bench.out-tmp only once.
* nscd: don't fork twiceAndreas Schwab2013-04-152-9/+4
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* Fix off-by-one bug in tst-fwrite-errorSiddhesh Poyarekar2013-04-152-1/+3
| | | | | tst-fwrite-error did not allocate enough space for the string 'world' and its NULL terminator. Fixed.
* Rebuild benchmark sources when Makefile is updatedSiddhesh Poyarekar2013-04-152-1/+9
| | | | | | | | Benchmark programs are generated using parameters from the Makefile, so it is necessary to rebuild them whenever the parameters in the Makefile are updated. Hence, added a dependency for the generated C source on the Makefile so that it gets regenerated when the Makefile is updated.
* BZ#15361: Make aio_fsync not check open modes.Roland McGrath2013-04-124-8/+13
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* Move bench target to benchtestsSiddhesh Poyarekar2013-04-123-30/+39
| | | | The bench target will only be used within the benchtests directory.
* m68k: update libm test ULPsAndreas Schwab2013-04-112-4/+3600
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* libm-test.inc: Fix tests where cos(PI/2) != 0.Carlos O'Donell2013-04-114-30/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The value of PI is never exactly PI in any floating point representation, and the value of PI/2 is never PI/2. It is wrong to expect cos(M_PI_2l) to return 0, instead it will return an answer that is non-zero because M_PI_2l doesn't round to exactly PI/2 in the type used. That is to say that the correct answer is to do the following: * Take PI or PI/2. * Round to the floating point representation. * Take the rounded value and compute an infinite precision cos or sin. * Use the rounded result of the infinite precision cos or sin as the answer to the test. I used printf to do the type rounding, and Wolfram's Alpha to do the infinite precision cos calculations. The following changes bring x86-64 and x86 to 1/2 ulp for two tests. It shows that the x86 cos implementation is quite good, and that our test are flawed. Unfortunately given that the rounding errors are type dependent we need to fix this for each type. No regressions on x86-64 or x86. --- 2013-04-11 Carlos O'Donell <carlos@redhat.com> * math/libm-test.inc (cos_test): Fix PI/2 test. (sincos_test): Likewise. * sysdeps/x86_64/fpu/libm-test-ulps: Regenerate. * sysdeps/i386/fpu/libm-test-ulps: Regenerate.
* Extend i486 pthread_cond_timedwait to use futex syscall with absolute timeoutAndreas Schwab2013-04-112-66/+321
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* Don't accept exp char without preceding digits in scanf float parsingAndreas Schwab2013-04-115-12/+61
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* Fix invalid free of memory allocated during rtld initAndreas Schwab2013-04-113-5/+17
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* Don't use run-via-rtld-prefix for anything other than testsSiddhesh Poyarekar2013-04-114-5/+10
| | | | | | | | | | run-via-rtld-prefix checks whether the program to be run is a static test and skips if it is. This is fine, except that it assumes that the program to be run is the second $^, which is true only for tests. This change creates an rtld-prefix, which is simply the dynamic linker prefix with the necessary arguments and uses that in the non-test targets.
* Remove evalSiddhesh Poyarekar2013-04-112-1/+5
| | | | It's not needed.
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