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2013-10-10soft-fp: split FP_INIT_EXCEPTIONS from FP_INIT_ROUNDMODE.Joseph Myers
2013-10-10soft-fp: fix negation NaN handling (bug 16034).Joseph Myers
2013-10-09soft-fp: Remove trailing semicolon from _FP_FRAC_DISASSEMBLE_4.Joseph Myers
2013-10-09soft-fp: fix typo in comment.Adam Buchbinder
2013-10-08Update gethostbyname2_r documentation. Fixes bug #156.Yogesh Chaudhari
2013-10-08Fix typo in last changeAndreas Schwab
2013-10-08m68k: use PIC for Scrt1.oAndreas Schwab
2013-10-08Use p2align instead ALIGNOndřej Bílka
2013-10-08correct LC_TELEPHONE for pap localesChris Leonard
2013-10-08Format e_pow.cSiddhesh Poyarekar
2013-10-08Format e_exp.cSiddhesh Poyarekar
2013-10-08Consolidate multiple precision sin/cos functionsSiddhesh Poyarekar
2013-10-08Clean up locale file alignment handling.Joseph Myers
2013-10-07Fixes to Changelog for locale splitsChris Leonard
2013-10-07Fix up ChangeLog formatting.Roland McGrath
2013-10-07remove localdata path from Changelog entriesChris Leonard
2013-10-07Fix ar_SS in SUPPORTEDChris Leonard
2013-10-07Fix ChangeLog formattingSiddhesh Poyarekar
2013-10-07Add more directives to benchmark input filesSiddhesh Poyarekar
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.
2013-10-07Fix careless merge.Alan Modra
2013-10-05Adjust language-code fields of LC_ADDRESS.Chris Leonard
2013-10-05Mention powerpc64le support in NEWS and README, plus bugs fixed.Alan Modra
* NEWS: Mention powerpc64le support and bugs fixed. * README: Both big-endian and little-endian powerpc64 supported.
2013-10-05nptl: tst-mutex8.c: Handle ENOTSUP PI mutex failureMaciej W. Rozycki
2013-10-04Fix typos in 3166.def.Chris Leonard
2013-10-04Add fork hooks for pthread_atforkSamuel Thibault
pthread_atfork needs application callbacks to be called outside any locking.
2013-10-04Update generic swapon definition to match prototype.Ryan S. Arnold
2013-10-04Move powerpc ports pieces to libc.Joseph Myers
2013-10-04e500 port: adjust sysdeps/unix/sysv/linux/configure.in case.Joseph Myers
2013-10-04e500 port: fix fpu_control.h constant values.Joseph Myers
2013-10-04e500 port: getcontext / setcontext / swapcontext.Joseph Myers
2013-10-04Correct error in iso-3166.defChris Leonard
2013-10-04Copy / modify pap_AN into pap_AW and pap_CW.Chris Leonard
2013-10-04Split ar_SD into ar_SD and ar_SSChris Leonard
2013-10-04Update iso-1366.def and related occurrencesChris Leonard
2013-10-04Fix typo in manualSiddhesh Poyarekar
2013-10-04ARM: Allow building __sigsetjmp as Thumb.Will Newton
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.
2013-10-04ARM: Allow building __longjmp as Thumb.Will Newton
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.
2013-10-04malloc/tst-valloc.c: Tidy up code.Will Newton
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.
2013-10-04malloc/tst-pvalloc.c: Tidy up code.Will Newton
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.
2013-10-04malloc/tst-posix_memalign.c: Tidy up code.Will Newton
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.
2013-10-04malloc: Add memalign test.Will Newton
ChangeLog: 2013-10-04 Will Newton <will.newton@linaro.org> * malloc/Makefile: Add tst-memalign. * malloc/tst-memalign.c: New file.
2013-10-04Use stdint.h types in union unaligned.Alan Modra
* sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela): Use stdint types in rather than __attribute__((mode())). * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise.
2013-10-04Correct little-endian relocation of UADDR64,32,16.Alan Modra
* sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela): Correct handling of unaligned relocs for little-endian. * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela): Likewise.
2013-10-04fix changelog dateAlan Modra
2013-10-04PowerPC LE configuryAlan Modra
http://sourceware.org/ml/libc-alpha/2013-08/msg00096.html This adds the basic configury bits for powerpc64le and powerpcle. * configure.in: Map powerpc64le and powerpcle to base_machine/machine. * configure: Regenerate. * nptl/shlib-versions: Powerpc*le starts at 2.18. * shlib-versions: Likewise.
2013-10-04string/tester memrchr testAlan Modra
http://sourceware.org/ml/libc-alpha/2013-08/msg00095.html I found this useful at one stage when I was seeing a huge number of memrchr failures all of test number 10. * string/tester.c (test_memrchr): Increment reported test cycle.
2013-10-04string/test-memcpy error reportingAlan Modra
http://sourceware.org/ml/libc-alpha/2013-08/msg00094.html Using plain %s here runs the risk of segfaulting when displaying the string. src and dst aren't zero terminated strings. * string/test-memcpy.c (do_one_test): When reporting errors, print string address and don't overrun end of string.
2013-10-04PowerPC LE memchr and memrchrAlan Modra
http://sourceware.org/ml/libc-alpha/2013-08/msg00105.html Like strnlen, memchr and memrchr had a number of defects fixed by this patch as well as adding little-endian support. The first one I noticed was that the entry to the main loop needlessly checked for "are we done yet?" when we know the size is large enough that we can't be done. The second defect I noticed was that the main loop count was wrong, which in turn meant that the small loop needed to handle an extra word. Thirdly, there is nothing to say that the string can't wrap around zero, except of course that we'd normally hit a segfault on trying to read from address zero. Fixing that simplified a number of places: - /* Are we done already? */ - addi r9,r8,8 - cmpld r9,r7 - bge L(null) becomes + cmpld r8,r7 + beqlr However, the exit gets an extra test because I test for being on the last word then if so whether the byte offset is less than the end. Overall, the change is a win. Lastly, memrchr used the wrong cache hint. * sysdeps/powerpc/powerpc64/power7/memchr.S: Replace rlwimi with insrdi. Make better use of reg selection to speed exit slightly. Schedule entry path a little better. Remove useless "are we done" checks on entry to main loop. Handle wrapping around zero address. Correct main loop count. Handle single left-over word from main loop inline rather than by using loop_small. Remove extra word case in loop_small caused by wrong loop count. Add little-endian support. * sysdeps/powerpc/powerpc32/power7/memchr.S: Likewise. * sysdeps/powerpc/powerpc64/power7/memrchr.S: Likewise. Use proper cache hint. * sysdeps/powerpc/powerpc32/power7/memrchr.S: Likewise. * sysdeps/powerpc/powerpc64/power7/rawmemchr.S: Add little-endian support. Avoid rlwimi. * sysdeps/powerpc/powerpc32/power7/rawmemchr.S: Likewise.
2013-10-04PowerPC LE memsetAlan Modra
http://sourceware.org/ml/libc-alpha/2013-08/msg00104.html One of the things I noticed when looking at power7 timing is that rlwimi is cracked and the two resulting insns have a register dependency. That makes it a little slower than the equivalent rldimi. * sysdeps/powerpc/powerpc64/memset.S: Replace rlwimi with insrdi. Formatting. * sysdeps/powerpc/powerpc64/power4/memset.S: Likewise. * sysdeps/powerpc/powerpc64/power6/memset.S: Likewise. * sysdeps/powerpc/powerpc64/power7/memset.S: Likewise. * sysdeps/powerpc/powerpc32/power4/memset.S: Likewise. * sysdeps/powerpc/powerpc32/power6/memset.S: Likewise. * sysdeps/powerpc/powerpc32/power7/memset.S: Likewise.
2013-10-04PowerPC LE memcpyAlan Modra
http://sourceware.org/ml/libc-alpha/2013-08/msg00103.html LIttle-endian support for memcpy. I spent some time cleaning up the 64-bit power7 memcpy, in order to avoid the extra alignment traps power7 takes for little-endian. It probably would have been better to copy the linux kernel version of memcpy. * sysdeps/powerpc/powerpc32/power4/memcpy.S: Add little endian support. * sysdeps/powerpc/powerpc32/power6/memcpy.S: Likewise. * sysdeps/powerpc/powerpc32/power7/memcpy.S: Likewise. * sysdeps/powerpc/powerpc32/power7/mempcpy.S: Likewise. * sysdeps/powerpc/powerpc64/memcpy.S: Likewise. * sysdeps/powerpc/powerpc64/power4/memcpy.S: Likewise. * sysdeps/powerpc/powerpc64/power6/memcpy.S: Likewise. * sysdeps/powerpc/powerpc64/power7/memcpy.S: Likewise. * sysdeps/powerpc/powerpc64/power7/mempcpy.S: Likewise. Make better use of regs. Use power7 mtocrf. Tidy function tails.
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