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* Add systemtap markers to math function slow pathsSiddhesh Poyarekar2013-10-118-5/+160
| | | | | | | Add systemtap probes to various slow paths in libm so that application developers may use systemtap to find out if their applications are hitting these slow paths. We have added probes for pow, exp, log, tan, atan and atan2.
* Fix fwrite() reading beyond end of buffer in error pathEric Biggers2013-10-118-36/+50
| | | | | | | | | | | Partially revert commits 2b766585f9b4ffabeef2f36200c275976b93f2c7 and de2fd463b1c0310d75084b6d774fb974075a4ad9, which were intended to fix BZ#11741 but caused another, likely worse bug, namely that fwrite() and fputs() could, in an error path, read data beyond the end of the specified buffer, and potentially even write this data to the file. Fix BZ#11741 properly by checking the return value from _IO_padn() in stdio-common/vfprintf.c.
* Fix readdir regressions on sparc 32-bit.David S. Miller2013-10-102-2/+12
| | | | | * sysdeps/posix/dirstream.h (struct __dirstream): Fix alignment of directory block.
* Update copyright and license notices in soft-fp files from libgcc.Joseph Myers2013-10-1015-56/+58
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* Add soft-fp files from libgcc.Joseph Myers2013-10-1015-0/+663
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* Update sparc ULPs.David S. Miller2013-10-102-0/+129
| | | | * sysdeps/sparc/fpu/libm-test-ulps: Update.
* Extend powerpc-nofpu -fno-builtin-fabsl workaround to more files.Joseph Myers2013-10-102-0/+14
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* Avoid ordered comparisons of NaNs in ldbl-128ibm acosl and asinl.Joseph Myers2013-10-103-0/+11
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* malloc/hooks.c: Correct check for overflow in memalign_check.Will Newton2013-10-102-4/+12
| | | | | | | | | | | | | A large value of bytes passed to memalign_check can cause an integer overflow in _int_memalign and heap corruption. This issue can be exposed by running tst-memalign with MALLOC_CHECK_=3. ChangeLog: 2013-10-10 Will Newton <will.newton@linaro.org> * malloc/hooks.c (memalign_check): Ensure the value of bytes passed to _int_memalign does not overflow.
* benchtests: Add include-sources directive.Torvald Riegel2013-10-103-6/+28
| | | | | | This adds the "include-sources" directive to scripts/bench.pl. This allows for including source code (vs including headers, which might get a different search path) after the inclusion of any headers.
* soft-fp: split FP_INIT_EXCEPTIONS from FP_INIT_ROUNDMODE.Joseph Myers2013-10-105-3/+17
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* soft-fp: fix negation NaN handling (bug 16034).Joseph Myers2013-10-107-24/+21
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* soft-fp: Remove trailing semicolon from _FP_FRAC_DISASSEMBLE_4.Joseph Myers2013-10-092-1/+6
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* soft-fp: fix typo in comment.Adam Buchbinder2013-10-092-1/+5
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* Update gethostbyname2_r documentation. Fixes bug #156.Yogesh Chaudhari2013-10-083-10/+18
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* Fix typo in last changeAndreas Schwab2013-10-081-1/+1
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* m68k: use PIC for Scrt1.oAndreas Schwab2013-10-082-0/+25
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* Use p2align instead ALIGNOndřej Bílka2013-10-0810-323/+301
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* correct LC_TELEPHONE for pap localesChris Leonard2013-10-083-6/+12
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* Format e_pow.cSiddhesh Poyarekar2013-10-082-260/+315
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* Format e_exp.cSiddhesh Poyarekar2013-10-082-164/+244
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* Consolidate multiple precision sin/cos functionsSiddhesh Poyarekar2013-10-084-129/+140
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* Clean up locale file alignment handling.Joseph Myers2013-10-086-7/+22
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* Fixes to Changelog for locale splitsChris Leonard2013-10-071-0/+12
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* Fix up ChangeLog formatting.Roland McGrath2013-10-071-19/+19
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* remove localdata path from Changelog entriesChris Leonard2013-10-071-17/+17
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* Fix ar_SS in SUPPORTEDChris Leonard2013-10-071-1/+1
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* Fix ChangeLog formattingSiddhesh Poyarekar2013-10-071-1/+1
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* Add more directives to benchmark input filesSiddhesh Poyarekar2013-10-0720-131/+160
| | | | | | | | | | | | | | | | | | | | | | This patch adds some more directives to the benchmark inputs file, moving functionality from the Makefile and making the code generation script a bit cleaner. The function argument and return types that were earlier added as variables in the makefile and passed to the script via command line arguments are now the 'args' and 'ret' directive respectively. 'args' should be a colon separated list of argument types (skipped if the function doesn't accept any arguments) and 'ret' should be the return type. Additionally, an 'includes' directive may have a comma separated list of headers to include in the source. For example, the pow input file now looks like this: 42.0, 42.0 1.0000000000000020, 1.5 I did this to unclutter the benchtests Makefile a bit and eventually eliminate dependency of the tests on the Makefile and have tests depend on their respective include files only.
* Fix careless merge.Alan Modra2013-10-072-1/+5
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* Adjust language-code fields of LC_ADDRESS.Chris Leonard2013-10-0518-19/+97
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* Mention powerpc64le support in NEWS and README, plus bugs fixed.Alan Modra2013-10-053-7/+14
| | | | | * NEWS: Mention powerpc64le support and bugs fixed. * README: Both big-endian and little-endian powerpc64 supported.
* nptl: tst-mutex8.c: Handle ENOTSUP PI mutex failureMaciej W. Rozycki2013-10-052-2/+15
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* Fix typos in 3166.def.Chris Leonard2013-10-041-1/+1
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* Add fork hooks for pthread_atforkSamuel Thibault2013-10-042-0/+22
| | | | pthread_atfork needs application callbacks to be called outside any locking.
* Update generic swapon definition to match prototype.Ryan S. Arnold2013-10-042-2/+6
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* Move powerpc ports pieces to libc.Joseph Myers2013-10-0465-10/+71
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* e500 port: adjust sysdeps/unix/sysv/linux/configure.in case.Joseph Myers2013-10-043-2/+6
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* e500 port: fix fpu_control.h constant values.Joseph Myers2013-10-042-10/+17
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* e500 port: getcontext / setcontext / swapcontext.Joseph Myers2013-10-049-0/+190
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* Correct error in iso-3166.defChris Leonard2013-10-041-1/+1
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* Copy / modify pap_AN into pap_AW and pap_CW.Chris Leonard2013-10-045-7/+360
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* Split ar_SD into ar_SD and ar_SSChris Leonard2013-10-042-2/+244
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* Update iso-1366.def and related occurrencesChris Leonard2013-10-042-3/+13
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* Fix typo in manualSiddhesh Poyarekar2013-10-042-1/+5
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* ARM: Allow building __sigsetjmp as Thumb.Will Newton2013-10-042-3/+5
| | | | | | | | | | | Convert __sigsetjmp code to allow building as Thumb. ports/ChangeLog.arm: 2013-10-04 Will Newton <will.newton@linaro.org> * sysdeps/arm/setjmp.S (NO_THUMB): Remove define. (__sigsetjmp): Use Thumb supported instructions.
* ARM: Allow building __longjmp as Thumb.Will Newton2013-10-043-5/+10
| | | | | | | | | | | | | Convert __longjmp code to allow building as Thumb. ports/ChangeLog.arm: 2013-10-04 Will Newton <will.newton@linaro.org> * sysdeps/arm/__longjmp.S (NO_THUMB): Remove define. (__longjmp): Use Thumb supported instructions. * sysdeps/unix/sysv/linux/arm/____longjmp_chk.S (NO_THUMB): Remove define.
* malloc/tst-valloc.c: Tidy up code.Will Newton2013-10-042-6/+19
| | | | | | | | | | | | | | Add some comments and call free on all potentially allocated pointers. Also remove duplicate check for NULL pointer. ChangeLog: 2013-10-04 Will Newton <will.newton@linaro.org> * malloc/tst-valloc.c: Add comments. (do_test): Add comments and call free on all potentially allocated pointers. Remove duplicate check for NULL pointer. Add space after cast.
* malloc/tst-pvalloc.c: Tidy up code.Will Newton2013-10-042-6/+19
| | | | | | | | | | | | | | Add some comments and call free on all potentially allocated pointers. Also remove duplicate check for NULL pointer. ChangeLog: 2013-10-04 Will Newton <will.newton@linaro.org> * malloc/tst-pvalloc.c: Add comments. (do_test): Add comments and call free on all potentially allocated pointers. Remove duplicate check for NULL pointer. Add space after cast.
* malloc/tst-posix_memalign.c: Tidy up code.Will Newton2013-10-042-4/+18
| | | | | | | | | | | | Add some comments and call free on all potentially allocated pointers. ChangeLog: 2013-10-04 Will Newton <will.newton@linaro.org> * malloc/tst-posix_memalign.c: Add comments. (do_test): Add comments and call free on all potentially allocated pointers. Add space after cast.
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