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2012-03-13Use correct implementation for dl-fxstatat64 on sparc64.David S. Miller1-0/+6
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c: New file.
2012-03-13Fix warning in Linux openat implementation when __ASSUME_ATFCTS is set.David S. Miller1-1/+1
* sysdeps/unix/sysv/linux/openat.c (OPENAT_NOT_CANCEL): Declare syscall 'err' in the ifdef scope in which it is actually used.
2012-03-12Fix another instance of the _dl_random masking bug, plus coding style.David S. Miller2-4/+4
* sysdeps/generic/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix masking out of the most significant byte of random value used. * sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard): Fix coding style in previous change.
2012-03-12Add some missing sparc kernel-feature.h entries.David S. Miller1-9/+10
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_CLONE_THREAD_FLAGS): Set on sparc when 2.5.64 and later. (__ASSUME_TGKILL): Set on sparc when 2.6.1 and later, simplify expression. (__ASSUME_FADVISE64_64_SYSCALL): Set on sparc when 2.6.1 and later.
2012-03-11Fix some 64-bit sparc build warnings.David S. Miller2-5/+5
* sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c (__makecontext): Fix signedness of pointer casts setting up 'sp'. * sysdeps/unix/sysv/linux/sparc/sysdep.h (INLINE_SYSCALL) Use 'long' for 'resultvar' otherwise things get truncated on 64-bit.
2012-03-11Fix typing of the bit twiddling done in _dl_setup_stack_chk_guard.David S. Miller1-2/+2
* 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. Miller1-3/+464
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-10Update powerpc libm ULPsAndreas Schwab1-4/+364
2012-03-09Fix bugs in sparc PLT profiling register management, and add sparc sotruss ↵David S. Miller3-50/+57
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 Eggert9-27/+18
2012-03-09Move math/math_private.h to sysdeps/generic/math_private.h.Richard Henderson1-0/+392
This reverts commit 60d6f5a6f50d838bcb4240fcc0223cac445c6c83.
2012-03-09Use include_next to chain math_private.h headers.Richard Henderson3-3/+3
2012-03-09Use <> for math.h and math_private.h everywhere.Richard Henderson335-576/+576
Entire tree edited via find | grep | sed.
2012-03-09Split enum __socket_type from bits/socket.h to bits/socket_type.h.Joseph Myers5-472/+114
2012-03-09powerpc: Convert __ieee754_sqrt{,f} from macros to inlines.Richard Henderson1-70/+36
2012-03-09x86_64: Convert __rint* and __floor* from macros to inlines.Richard Henderson1-49/+43
2012-03-09x86_64: Convert __ieee754_sqrt{,f,l} from macros to inlines.Richard Henderson1-22/+32
2012-03-09Use target-specific math_private.h in math_ldbl_opt.h.Richard Henderson1-1/+1
2012-03-08Update copyright year after my most recent changes.David S. Miller2-2/+2
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 Schwinge1-3/+2
2012-03-08Clean up glibc manual references to "GNU system" (bug 6911).Joseph Myers1-10/+10
2012-03-07Fix sysdeps/i386/configure.in cpuid.h test for bootstrapping.Joseph Myers2-481/+4
2012-03-07Fix signs of zeros from casinh, cacosh etc. (bug 10716).Joseph Myers2-0/+584
2012-03-06Fix up long double fphex.Marek Polacek2-2/+4
2012-03-06Fix several build warnings on sparc.David S. Miller2-9/+25
/ * 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. Miller1-0/+87
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-05Update powerpc libm ULPsAndreas Schwab1-0/+170
2012-03-05Fix loss of precision in cosh and sinh for IBM long doubleAndreas Schwab2-10/+10
2012-03-05 * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c (gettimeofday_ifunc):H.J. Lu3-4/+4
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 Jaeger1-0/+17
2012-03-05Fix pow in non-default rounding modes (bug 3976).Joseph Myers3-2/+119
2012-03-05Test cosh, sinh in non-default rounding modes (bug 3976).Joseph Myers2-0/+263
2012-03-052012-03-05 Tom de Vries <tom@codesourcery.com>Tom de Vries2-4/+4
* 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 Schwab1-19/+511
2012-03-03Remove oldish __GNUC_PREREQ.Marek Polacek2-72/+8
2012-03-02Add sparc optimized {l,}rint{,f} for 32-bit v9 and 64-bit.David S. Miller8-0/+385
* 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. Miller1-0/+412
* 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 Myers4-83/+1004
2012-03-02Fix scalbn, scalbln integer overflow.Joseph Myers12-36/+60
2012-03-02Fix exp in non-default rounding modes (bug 3976).Joseph Myers3-14/+142
2012-03-022012-03-01 Chris Demetriou <cgd@google.com>Chris Demetriou1-1/+4
* sysdeps/gnu/errlist-compat.awk: Don't depend on AWK internals * to have predictable order.
2012-03-01Kill sparc32 specific __getpagesize, unneeded.David S. Miller1-45/+0
* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c: Delete.
2012-03-01Optimized 64-bit sparc assembler for finite{,f} and isinf{,f}.David S. Miller4-0/+129
* 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. Miller9-0/+224
* 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. Miller1-0/+13
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-03-01Sparc doesn't need seperate 32-bit and 64-bit ulps files.David S. Miller2-1376/+0
* 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. Miller18-224/+6
* 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 Myers5-2/+35
2012-02-29Fix x86 strcasecmp_l (bug 13786).Joseph Myers3-1/+6
2012-02-29Add test for bug 5794 (incorrect expm1 overflow).Joseph Myers2-0/+8
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