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* Fix atan2 spurious exceptions (bug 11451).Joseph Myers2012-03-194-6/+20
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* Remove common-objdir-compile and related sysdeps/unix/Makefile code.Joseph Myers2012-03-199-674/+62
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* Optimize private 387 fenv access; share code between i386 and x86_64.Richard Henderson2012-03-194-163/+321
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* i386/x86_64: Optimize feholdexcept.Richard Henderson2012-03-193-29/+14
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* Create and use libc_feupdateenv_test.Richard Henderson2012-03-195-19/+73
| | | | | We can reduce the number of STMXCSR, and often we can avoid the call to __feraiseexcept.
* Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.Richard Henderson2012-03-1910-134/+237
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* i386: Convert libc_{feholdexcept_setround,updateenv}_53bit to functions.Richard Henderson2012-03-192-29/+33
| | | | | | Also fix a bug in libc_feupdateenv_53bit: don't force the rounding precision back to _FPU_EXTENDED, instead restore the precision that the user had in effect beforehand.
* Convert libc_feholdexcept et al from macros to inline functions.Richard Henderson2012-03-193-78/+153
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* Make inline __isnan, __isinf_ns, __finite generic.Richard Henderson2012-03-195-40/+111
| | | | | | For code generation to stay identical on x86_64, this requires that we define the fp word manipulation macros before including the generic header.
* Update powerpc libm test ULPsAndreas Schwab2012-03-182-2/+47
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* Add missing Versions entry for sparc's __getshmlba.David S. Miller2012-03-172-0/+8
| | | | | | [BZ #6471] * sysdeps/unix/sysv/linux/sparc/Versions: Add __getshmlba entry for 2.16.
* Fix warnings when uintptr_t is larger than int.David S. Miller2012-03-162-1/+4
| | | | | * sysdeps/unix/sysv/linux/shmat.c (shmat): Use -1l to avoid warnings.
* Fix libc-lowlevellock.c sysdep finding more generically.David S. Miller2012-03-163-2/+9
| | | | | | | | | | nptl/ [BZ #13844] * sysdeps/unix/sysv/linux/libc-lowlevellock.c: Include using <..> instead of "...". * sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: Delete, not needed.
* Fix SHMLBA on sparc.David S. Miller2012-03-166-17/+74
| | | | | | | | | | | [BZ #6471] * sysdeps/unix/sysv/linux/shmat.c (shmat): Test for syscall errors properly. * sysdeps/unix/sysv/linux/sparc/getshmlba.c: New file. * sysdeps/unix/sysv/linux/sparc/Makefile: Add getshmlba to sysdep_routines when subdir is sysvipc. * sysdeps/unix/sysv/linux/sparc/bits/shm.h (SHMLBA): Use new __getshmlba helper.
* Update sparc ULPs.David S. Miller2012-03-162-89/+75
| | | | * sysdeps/sparc/fpu/libm-test/ulps: Update.
* Define x86-64 ffsl alias only if __LP64__ is definedH.J. Lu2012-03-162-1/+8
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* Make lround the alias of llround for wordsize-64H.J. Lu2012-03-163-80/+89
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* Use greg_t and uintptr_t in x86-64 __makecontextH.J. Lu2012-03-162-16/+24
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* Add x32 support to ldconfigH.J. Lu2012-03-167-89/+94
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* Fix too long ChangeLog lines.David S. Miller2012-03-161-35/+69
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* Disable Bessel function TLOSS errors in POSIX mode.Joseph Myers2012-03-1614-30/+169
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* Fix tan, tanl for large inputs.Joseph Myers2012-03-1613-168/+221
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* * sysdeps/x86_64/elf/start.S: Include <sysdep.h>.Jan Kratochvil2012-03-162-1/+11
| | | | (_start): Add cfi_startproc, cfi_undefined for rip and cfi_endproc.
* Use sysdeps/*/preconfigure fragments from main source tree.Roland McGrath2012-03-164-19/+46
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* Use time_t on ays, rem, y and yg in __offtimeH.J. Lu2012-03-162-2/+6
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* Include program generating __sincosl_table in comment.Joseph Myers2012-03-162-2/+44
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* Implement ldbl-96 sinl / cosl / sincosl (bug 13851).Joseph Myers2012-03-1623-372/+1072
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* Implement optimized libc_fe*() math routines on sparc.David S. Miller2012-03-162-0/+72
| | | | * sysdeps/sparc/fpu/math_private.h: New file.
* Add sparc vis3 optimized fma/fmaf.David S. Miller2012-03-1511-2/+181
| | | | | | | | | | | | | | * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/Makefile: Add fma/fmaf sysdep routines. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: Likewise.
* Add missing sparc32 NPTL file otherwise we use the wrong lowlevellock.c ↵David S. Miller2012-03-153-1/+7
| | | | | | | | | implementation. nptl/ [BZ #13844] * sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: New file.
* Sparc long double is emulated in software, therefore use dbl-64's s_fma.cDavid S. Miller2012-03-153-0/+7
| | | | | * sysdeps/sparc/sparc32/fpu/s_fma.c: New file. * sysdeps/sparc/sparc64/fpu/s_fma.c: New file.
* Create a header for sparc ifunc expansion and use it for VIS3 ifuncs.David S. Miller2012-03-1540-1406/+268
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/sparc/sparc-ifunc.h: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Use sparc-ifunc.h * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceilf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabs.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floorf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaxf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fminf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_finite.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_finitef.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmax.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaxf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmin.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_fminf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_isinf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_isinff.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_isnan.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_isnanf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_lrint.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_rint.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_rintf.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: Likewise.
* Use double precision instead of scaling for powerpc __ieee754_hypotfAndreas Schwab2012-03-153-40/+15
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* Update.Andreas Jaeger2012-03-152-1/+21
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* UpdateAndreas Jaeger2012-03-151-4/+4
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* Use 40 digits in testsAndreas Jaeger2012-03-151-8/+9
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* * sysdeps/i386/fpu/s_tanf.S: Delete so that i386 uses theAndreas Jaeger2012-03-153-62/+24
| | | | | | ieee754/flt-32 implementation for tan. * math/libm-test.inc (tan_test): Add tests for large input. * sysdeps/i386/fpu/libm-test-ulps: Update.
* [BZ #13852]Andreas Jaeger2012-03-157-186/+65
| | | | | | | | | | | | | | | * sysdeps/i386/fpu/e_rem_pio2f.c: Delete so that i386 uses the ieee754/flt-32 implementation. * sysdeps/i386/fpu/k_rem_pio2f.c: Likewise. * sysdeps/i386/fpu/s_cosf.S: Likewise. * sysdeps/i386/fpu/s_sincosf.S: Likewise. * sysdeps/i386/fpu/s_sinf.S: Likewise. * math/libm-test.inc (cos_test): Enable some large input tests for float as well (sin_test): Likewise. (sincos_test): Likewise. * sysdeps/i386/fpu/libm-test-ulps: Update.
* [BZ #13658]Andreas Jaeger2012-03-152-0/+13
| | | | | | * math/libm-test.inc (cos_test): Add more test cases. (sin_test): Likewise. (sincos_test): Likewise.
* Fix typo.Andreas Jaeger2012-03-151-1/+1
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* [BZ #13837]Andreas Jaeger2012-03-152-0/+41
| | | | | | | * math/libm-test.inc (cos_test): Add a test case for large input value. (sin_test): Likewise. (sincos_test): Likewise.
* Add 13658Andreas Jaeger2012-03-151-3/+3
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* Merge branch 'bug13658-branch'Andreas Jaeger2012-03-1513-249/+50
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| * Cleanup formatting.Andreas Jaeger2012-03-152-6/+5
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| * Merge branch 'master' into bug13658-branchAndreas Jaeger2012-03-1578-20/+3236
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| * | Update ULPs.Andreas Jaeger2012-03-141-8/+8
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| * | Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bitAndreas Jaeger2012-03-143-5/+39
| | | | | | | | | | | | so that double arithmetic in s_sin is done in 53 bit (without extend i386 double precision)
| * | Remove files so that i386 uses the iee754/dbl-64 sin and cos implementation.Andreas Jaeger2012-03-1415-194/+14
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| * | Merge branch 'master' into bug13658-branchAndreas Jaeger2012-03-14539-7264/+9560
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| * | | Add further testsAndreas Jaeger2012-03-081-0/+2
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