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2012-03-11Fix typing of the bit twiddling done in _dl_setup_stack_chk_guard.David S. Miller
* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix masking out of the most significant byte of random value used.
2012-03-11Update sparc ULPs for recently added tests.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-10Update powerpc libm ULPsAndreas Schwab
2012-03-09Fix bugs in sparc PLT profiling register management, and add sparc sotruss ↵David S. Miller
support. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local variables with appropriate CPP guards. * sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the frame pointer, not the stack pointer. Correct layout comments. Fix test on resulting framesize and the management of the outregs buffer for pltexit. Preserve floating point return values across _dl_call_pltexit call. * sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting framesize and the management of the outregs buffer for pltexit. Preserve floating point return values across _dl_call_pltexit call. * elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter, la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions. (print_exit): Fix format string for return register value.
2012-03-10Replace FSF snail mail address with URL in miscellaneous files.Paul Eggert
2012-03-09Move math/math_private.h to sysdeps/generic/math_private.h.Richard Henderson
This reverts commit 60d6f5a6f50d838bcb4240fcc0223cac445c6c83.
2012-03-09Use include_next to chain math_private.h headers.Richard Henderson
2012-03-09Use <> for math.h and math_private.h everywhere.Richard Henderson
Entire tree edited via find | grep | sed.
2012-03-09Split enum __socket_type from bits/socket.h to bits/socket_type.h.Joseph Myers
2012-03-09powerpc: Convert __ieee754_sqrt{,f} from macros to inlines.Richard Henderson
2012-03-09x86_64: Convert __rint* and __floor* from macros to inlines.Richard Henderson
2012-03-09x86_64: Convert __ieee754_sqrt{,f,l} from macros to inlines.Richard Henderson
2012-03-09Use target-specific math_private.h in math_ldbl_opt.h.Richard Henderson
2012-03-08Update copyright year after my most recent changes.David S. Miller
nptl/ * sysdeps/unix/sysv/linux/sparc/sem_post.c: Update copyright year. / * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c: Update copyright year. * sysdeps/unix/sysv/linux/sparc/sysdep.h: Likewise.
2012-03-08Fix struct timespec normalization (as used in many other places).Thomas Schwinge
2012-03-08Clean up glibc manual references to "GNU system" (bug 6911).Joseph Myers
2012-03-07Fix sysdeps/i386/configure.in cpuid.h test for bootstrapping.Joseph Myers
2012-03-07Fix signs of zeros from casinh, cacosh etc. (bug 10716).Joseph Myers
2012-03-07 [BZ #13658]Andreas Jaeger
* sysdeps/x86_64/fpu/s_sincos.S: Delete. * math/libm-test.inc (sincos_test): Add test for large input.
2012-03-07Merge branch 'master' into bug13658-branchAndreas Jaeger
2012-03-06Fix up long double fphex.Marek Polacek
2012-03-06Fix several build warnings on sparc.David S. Miller
/ * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c (set_obp_int): New function. (get_obp_int): New function. (__get_clockfreq_via_dev_openprom): Likewise. * sysdeps/unix/sysv/linux/sparc/sysdep.h (INTERNAL_SYSCALL_ERROR_P): Avoid unused variable warnings on 'val' and use builtin_expect. (INLINE_SYSCALL): Don't wrap INTERNAL_SYSCALL_ERROR_P with builtin_expect. (INLINE_CLONE_SYSCALL): Likewise. nptl/ * sysdeps/unix/sysv/linux/sparc/sem_post.c (__new_sem_post): Use atomic_increment and remove unused local variable. (__old_sem_post): Likewise.
2012-03-05Update sparc ULPs due to recently added tests.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-05Update powerpc libm ULPsAndreas Schwab
2012-03-05Fix loss of precision in cosh and sinh for IBM long doubleAndreas Schwab
2012-03-05 * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c (gettimeofday_ifunc):H.J. Lu
Replace gettimeofday with __vdso_gettimeofday. * sysdeps/unix/sysv/linux/x86_64/init-first.c (_libc_vdso_platform_setup): Replace clock_gettime and getcpu with __vdso_clock_gettime and __vdso_getcpu. * sysdeps/unix/sysv/linux/x86_64/time.c (time_ifunc): Replace time with __vdso_time.
2012-03-05* sysdeps/i386/fpu/libm-test-ulps: Update.Andreas Jaeger
2012-03-05Fix pow in non-default rounding modes (bug 3976).Joseph Myers
2012-03-05Test cosh, sinh in non-default rounding modes (bug 3976).Joseph Myers
2012-03-052012-03-05 Tom de Vries <tom@codesourcery.com>Tom de Vries
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Ensure default stack guard is set in last bytes. * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Same.
2012-03-04Update powerpc libm ULPsAndreas Schwab
2012-03-03Remove oldish __GNUC_PREREQ.Marek Polacek
2012-03-02Add sparc optimized {l,}rint{,f} for 32-bit v9 and 64-bit.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S: New file. * sysdeps/sparc/sparc64/fpu/s_llrint.S: New file. * sysdeps/sparc/sparc64/fpu/s_llrintf.S: New file. * sysdeps/sparc/sparc64/fpu/s_lrint.S: New file. * sysdeps/sparc/sparc64/fpu/s_lrintf.S: New file.
2012-03-02Update sparc ULPs.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update for recently added tests.
2012-03-02Fix sin, cos, tan in non-default rounding modes (bug 3976).Joseph Myers
2012-03-02Fix scalbn, scalbln integer overflow.Joseph Myers
2012-03-02Fix exp in non-default rounding modes (bug 3976).Joseph Myers
2012-03-022012-03-01 Chris Demetriou <cgd@google.com>Chris Demetriou
* sysdeps/gnu/errlist-compat.awk: Don't depend on AWK internals * to have predictable order.
2012-03-01Kill sparc32 specific __getpagesize, unneeded.David S. Miller
* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c: Delete.
2012-03-01Optimized 64-bit sparc assembler for finite{,f} and isinf{,f}.David S. Miller
* sysdeps/sparc/sparc64/fpu/s_finite.S: New file. * sysdeps/sparc/sparc64/fpu/s_finitef.S: New file. * sysdeps/sparc/sparc64/fpu/s_isinf.S: New file. * sysdeps/sparc/sparc64/fpu/s_isinff.S: New file.
2012-03-01Optimized sparc assembler for signbit{,f,l} and some variants of isnan.David S. Miller
* sysdeps/sparc/sparc32/fpu/s_signbit.S: New file. * sysdeps/sparc/sparc32/fpu/s_signbitf.S: New file. * sysdeps/sparc/sparc32/fpu/s_signbitl.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: New file. * sysdeps/sparc/sparc64/fpu/s_isnan.S: New file. * sysdeps/sparc/sparc64/fpu/s_isnanf.S: New file. * sysdeps/sparc/sparc64/fpu/s_signbit.S: New file. * sysdeps/sparc/sparc64/fpu/s_signbitf.S: New file. * sysdeps/sparc/sparc64/fpu/s_signbitl.S: New file.
2012-03-01Update Sparc ulps for recently added tests.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-01Sparc doesn't need seperate 32-bit and 64-bit ulps files.David S. Miller
* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Move... * sysdeps/sparc/fpu/libm-test-ulps: to here. * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Delete.
2012-03-01Remove sparc binutils GOTDATA checks in lieu of new minimum version requirement.David S. Miller
* sysdeps/sparc/crti.S: Remove HAVE_BINUTILS_GOTDATA checks. * sysdeps/sparc/sparc32/dl-machine.h: Likewise. * sysdeps/sparc/sparc32/elf/start.S: Likewise. * sysdeps/sparc/sparc32/fpu/w_sqrt.S: Likewise. * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: Likewise. * sysdeps/sparc/sparc64/dl-machine.h: Likewise. * sysdeps/sparc/sparc64/elf/start.S: Likewise. * sysdeps/sparc/sparc64/fpu/w_sqrt.S: Likewise. * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. * config.h.in (HAVE_BINUTILS_GOTDATA): Delete. * sysdeps/sparc/elf/configure.in: Remove binutils GOTDATA checks. * sysdeps/sparc/elf/configure: Regenerated.
2012-03-01Improve erfc accuracy.Joseph Myers
2012-02-29Fix x86 strcasecmp_l (bug 13786).Joseph Myers
2012-02-29Add test for bug 5794 (incorrect expm1 overflow).Joseph Myers
2012-02-29Reduce large expected errors from libm tests on x86 and x86_64.Joseph Myers
2012-02-28Add sparc optimized sqrt{,f}.David S. Miller
* sysdeps/sparc/sparc32/fpu/w_sqrt.S: New file. * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: New file. * sysdeps/sparc/sparc64/fpu/w_sqrt.S: New file. * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: New file.
2012-02-28Optimized expf for x86-64Ulrich Drepper
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