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2013-03-29Format e_log.cSiddhesh Poyarekar1-95/+133
2013-03-28Use __ehdr_start, if available, as fallback for AT_PHDR.Roland McGrath1-8/+14
2013-03-28Make _dl_phdr pointer to const.Roland McGrath2-2/+2
2013-03-28Consolidate declarations of _dl_phdr, _dl_phnum.Roland McGrath2-4/+6
2013-03-28Never call syslog in __libc_message.Roland McGrath1-9/+0
2013-03-28PowerPC: .eh_frame info in crt1.o isn't useful and triggers gold bug 14675.Alan Modra2-0/+14
The .eh_frame info in crt1.o isn't useful and this patch prevents it from being generated on PowerPC. It triggers the following gold bug: http://sourceware.org/bugzilla/show_bug.cgi?id=14675
2013-03-28Fix e_logl (128ibm) spurious underflowAdhemerval Zanella2-2/+17
2013-03-28Format and clean up s_atan2.cSiddhesh Poyarekar1-310/+494
2013-03-27Fix casinh inaccuracy near i, imaginary part > 1 (bug 15307).Joseph Myers2-0/+708
2013-03-26Use integral constantsSiddhesh Poyarekar1-76/+76
The compiler is smart enough to convert those into double for powerpc, but if we put them as doubles, it adds overhead by performing those operations in floating point mode.
2013-03-26Removed commented codeSiddhesh Poyarekar11-85/+0
2013-03-26Make mantissa type of mp_no configurableSiddhesh Poyarekar4-69/+157
The mantissa of mp_no is intended to take only integral values. This is a relatively good choice for powerpc due to its 4 fpus, but not for other architectures, which suffer due to this choice. This change makes the default mantissa a long integer and allows powerpc to override it. Additionally, some operations have been optimized for integer manipulation, resulting in a significant improvement in performance.
2013-03-26PowerPC: fix libm ABI issue for llroundlAdhemerval Zanella1-0/+4
2013-03-22Update sparc ULPs.David S. Miller1-4/+1002
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-03-22BZ#13889: expl (709.75) wrongly overflows for ldbl-128ibmAdhemerval Zanella2-6/+24
The patch increase the high value to check if expl overflows. Current high mark value is not really correct, the algorithm accepts high values. It also adds a correct wrapper function to check for overflow and underflow.
2013-03-22BZ#11120: fix x86_64/strcmp.S NOT_IN_libc safeguardsDmitry V. Levin1-3/+3
Due to a typo repeated several times, this bug hasn't been fixed yet, despite being marked as resolved in glibc 2.12. * sysdeps/x86_64/strcmp.S: Replace all occurrences of NOT_IN_lib with NOT_IN_libc.
2013-03-21PowerPC: fix sqrtl ABI issueAdhemerval Zanella1-0/+4
This patch fixes a sqrtl ABI issue when building for powerpc64.
2013-03-21On 32-bit x86, disable certain tests involving sNaN values.Thomas Schwinge2-0/+62
Follow-up to commit 495ded2c8c1eb8c0ac4b54add2dd397852e19cba.
2013-03-21Fix Bessel function spurious overflows for ldbl-128 / ldbl-128ibm (bug 15285).Joseph Myers3-20/+40
2013-03-21Fix casinh inaccuracy for argument with imaginary part 1 (bug 15287).Joseph Myers2-2/+1466
2013-03-21Replace 8388608.0 with HALFRAD in mp codeSiddhesh Poyarekar2-3/+3
Minor cleanup
2013-03-20Move system-specific settings out of toplevel configure.in and config.make.in.Joseph Myers8-0/+39
2013-03-19Consolidate Linux and POSIX libc_fatal code.Roland McGrath2-186/+67
2013-03-19s390x: Move rtld link to /libAndreas Schwab2-4/+14
2013-03-18Faster strlen on x64.Ondrej Bilka13-1308/+755
2013-03-17Update Sparc ULPs.David S. Miller1-2/+14
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2013-03-16Fix y1l spurious overflows for ldbl-96 (bug 15283).Joseph Myers3-1/+25
2013-03-16Fix spurious underflow exceptions for Bessel functions for ldbl-128 / ↵Joseph Myers2-58/+79
ldbl-128ibm (bug 14155).
2013-03-15Move _dl_non_dynamic_init, _dl_aux_init declarations.Roland McGrath2-6/+7
2013-03-15Promote a math test for sNaN handling to the top-level.Thomas Schwinge2-337/+0
2013-03-15Use GCC's builtins for generating NaNs.Thomas Schwinge1-55/+9
2013-03-15Better distinguish between NaN/qNaN/sNaN.Thomas Schwinge4-55/+55
2013-03-15Revert configurable mantissa patchSiddhesh Poyarekar4-148/+60
Reverts d22ca8cdfb98001d03772ef264b244930d439b3f since it is severely broken on 32-bit.
2013-03-15Reverting wrong commit.Adhemerval Zanella1-0/+42
Restore sysdeps/gnu/configure wrongly modified on ef26eece6331a1f6d959818e37c438cc7ce68e53.
2013-03-15PowerPC: gettimeofday optimization by using IFUNCAdhemerval Zanella3-54/+46
2013-03-15Make mantissa type configurableSiddhesh Poyarekar4-60/+148
This allows the default mantissa to be integral, with powerpc overriding it to take advantage of its FPUs.
2013-03-15Regenerate sysdeps/x86_64/preconfigure.Joseph Myers1-120/+0
2013-03-14Fix spurious underflow exceptions for Bessel functions for double (bug 14155).Joseph Myers2-4/+8
2013-03-14Fix formatting in last changeSiddhesh Poyarekar1-1/+1
2013-03-14Fix __times() handling of EFAULT when buf is NULLPetr Baudis1-4/+6
2013-03-12Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for ↵Roland McGrath4-0/+104
gcrt1.o
2013-03-11Remove Prefer_SSE_for_memop on x64Ondrej Bilka9-198/+2
2013-03-11Remove extra pthread_atfork compat symbolsAndreas Schwab1-1/+0
2013-03-08PowerPC: unify math_ldbl.h implementationsAdhemerval Zanella4-168/+18
This patch removes redudant definition from PowerPC specific math_ldbl, using the definitions from ieee754 math_ldbl.h.
2013-03-08Consolidate copies of mp code in powerpcSiddhesh Poyarekar6-221/+4
Retain a single copy of the mp code in power4 instead of the two identical copies in powerpc32 and powerpc64.
2013-03-07Install <bits/mman-linux.h>Andreas Jaeger1-1/+2
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add bits/mman-linux.h.
2013-03-07Merge powerpc slowexp.c into generic codeSiddhesh Poyarekar5-133/+11
2013-03-07Merge powerpc slowpow.c into generic codeSiddhesh Poyarekar5-186/+19
2013-03-07Use an intermediate variable to sum exponents in powerpc __mul and __sqrSiddhesh Poyarekar2-10/+12
2013-03-07Use generic mpa.c code for everything except __mul and __sqrSiddhesh Poyarekar3-1256/+12
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