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2012-03-20Move stdio-common/_itoa.h to sysdeps/genericH.J. Lu52-52/+116
2012-03-20Check __x86_64__ instead of __WORDSIZE in mathinline.hH.J. Lu2-5/+12
2012-03-20Support x86-64 __jmp_buf with __WORDSIZE != 64H.J. Lu2-0/+7
2012-03-20Test for overflow exceptions in libm-test.inc.Joseph Myers3-30/+63
2012-03-19Correct ChangeLog entry.H.J. Lu1-1/+1
2012-03-19Use atomic64_t with 64bit atomic macrosH.J. Lu2-7/+18
2012-03-19Use __asm__("rsp") to get CURRENT_STACK_FRAMEH.J. Lu2-1/+6
2012-03-19Check __x86_64__ instead of __WORDSIZE for fenv_tH.J. Lu2-4/+6
2012-03-19Check __x86_64__ instead of __WORDSIZE in mathdef.hH.J. Lu2-4/+7
2012-03-19Update sparc ULPs for newly added tests.David S. Miller2-0/+51
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-19Add x32 support to ldd-rewrite.sedH.J. Lu2-1/+5
2012-03-19Use int64_t in x86_64/fpu/math_private.hH.J. Lu2-2/+8
2012-03-19Fix sparc build after math_private.h cleanups.David S. Miller3-62/+120
* sysdeps/sparc/fpu/fenv_private.h: New file. * sysdeps/sparc/fpu/math_private.h: Use it. (libc_feholdexcept, libc_feholdexceptf, libc_feholdexceptl): Remove. (libc_feholdexcept_setround, libc_feholdexcept_setroundf, (libc_feholdexcept_setroundl): Remove. (libc_fetestexcept, libc_fetestexceptf, libc_fetestexceptl): Remove. (libc_fesetenv, libc_fesetenvf, libc_fesetenvl): Remove. (libc_feupdateenv, libc_feupdateenvf, libc_feupdateenvf): Remove.
2012-03-19Use __NR_futex to define SYS_futexH.J. Lu2-1/+6
2012-03-19Cast _Unwind_GetCFA return to _Unwind_Ptr firstH.J. Lu2-1/+6
2012-03-19Cast _Unwind_GetCFA return to _Unwind_Ptr firstH.J. Lu2-1/+8
2012-03-19Fix clog overflow/underflow (bug 13629).Joseph Myers10-22/+322
2012-03-19Fix atan2 spurious exceptions (bug 11451).Joseph Myers4-6/+20
2012-03-19Remove common-objdir-compile and related sysdeps/unix/Makefile code.Joseph Myers9-674/+62
2012-03-19Optimize private 387 fenv access; share code between i386 and x86_64.Richard Henderson4-163/+321
2012-03-19i386/x86_64: Optimize feholdexcept.Richard Henderson3-29/+14
2012-03-19Create and use libc_feupdateenv_test.Richard Henderson5-19/+73
We can reduce the number of STMXCSR, and often we can avoid the call to __feraiseexcept.
2012-03-19Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.Richard Henderson10-134/+237
2012-03-19i386: Convert libc_{feholdexcept_setround,updateenv}_53bit to functions.Richard Henderson2-29/+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.
2012-03-19Convert libc_feholdexcept et al from macros to inline functions.Richard Henderson3-78/+153
2012-03-19Make inline __isnan, __isinf_ns, __finite generic.Richard Henderson5-40/+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.
2012-03-18Update powerpc libm test ULPsAndreas Schwab2-2/+47
2012-03-17Add missing Versions entry for sparc's __getshmlba.David S. Miller2-0/+8
[BZ #6471] * sysdeps/unix/sysv/linux/sparc/Versions: Add __getshmlba entry for 2.16.
2012-03-16Fix warnings when uintptr_t is larger than int.David S. Miller2-1/+4
* sysdeps/unix/sysv/linux/shmat.c (shmat): Use -1l to avoid warnings.
2012-03-16Fix libc-lowlevellock.c sysdep finding more generically.David S. Miller3-2/+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.
2012-03-16Fix SHMLBA on sparc.David S. Miller6-17/+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.
2012-03-16Update sparc ULPs.David S. Miller2-89/+75
* sysdeps/sparc/fpu/libm-test/ulps: Update.
2012-03-16Define x86-64 ffsl alias only if __LP64__ is definedH.J. Lu2-1/+8
2012-03-16Make lround the alias of llround for wordsize-64H.J. Lu3-80/+89
2012-03-16Use greg_t and uintptr_t in x86-64 __makecontextH.J. Lu2-16/+24
2012-03-16Add x32 support to ldconfigH.J. Lu7-89/+94
2012-03-16Fix too long ChangeLog lines.David S. Miller1-35/+69
2012-03-16Disable Bessel function TLOSS errors in POSIX mode.Joseph Myers14-30/+169
2012-03-16Fix tan, tanl for large inputs.Joseph Myers13-168/+221
2012-03-16 * sysdeps/x86_64/elf/start.S: Include <sysdep.h>.Jan Kratochvil2-1/+11
(_start): Add cfi_startproc, cfi_undefined for rip and cfi_endproc.
2012-03-16Use sysdeps/*/preconfigure fragments from main source tree.Roland McGrath4-19/+46
2012-03-16Use time_t on ays, rem, y and yg in __offtimeH.J. Lu2-2/+6
2012-03-16Include program generating __sincosl_table in comment.Joseph Myers2-2/+44
2012-03-16Implement ldbl-96 sinl / cosl / sincosl (bug 13851).Joseph Myers23-372/+1072
2012-03-16Implement optimized libc_fe*() math routines on sparc.David S. Miller2-0/+72
* sysdeps/sparc/fpu/math_private.h: New file.
2012-03-15Add sparc vis3 optimized fma/fmaf.David S. Miller11-2/+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.
2012-03-15Add missing sparc32 NPTL file otherwise we use the wrong lowlevellock.c ↵David S. Miller3-1/+7
implementation. nptl/ [BZ #13844] * sysdeps/unix/sysv/linux/sparc/sparc32/libc-lowlevellock.c: New file.
2012-03-15Sparc long double is emulated in software, therefore use dbl-64's s_fma.cDavid S. Miller3-0/+7
* sysdeps/sparc/sparc32/fpu/s_fma.c: New file. * sysdeps/sparc/sparc64/fpu/s_fma.c: New file.
2012-03-15Create a header for sparc ifunc expansion and use it for VIS3 ifuncs.David S. Miller40-1406/+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.
2012-03-15Use double precision instead of scaling for powerpc __ieee754_hypotfAndreas Schwab3-40/+15
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