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* Update copyright dates with scripts/update-copyrightsJoseph Myers2023-01-061-1/+1
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* Update copyright dates with scripts/update-copyrightsPaul Eggert2022-01-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
* Update copyright dates with scripts/update-copyrightsPaul Eggert2021-01-021-1/+1
| | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
* float128: use builtin_signbitf128 alwaysPaul E. Murphy2020-05-041-18/+1
| | | | | | | | | The minimum GCC version has been raised to 6.2 for building glibc. Therefore, follow the advice inside the implementation and remove the GCC < 6 codepath. Likewise, remove the hidden_proto as all internal usages should inline now.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2020-01-011-1/+1
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* Prefer https to http for gnu.org and fsf.org URLsPaul Eggert2019-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* float128: Add signbit alternative for old compilersGabriel F. T. Gomes2017-06-301-1/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In math/math.h, __MATH_TG will expand signbit to __builtin_signbit*, e.g.: __builtin_signbitf128, before GCC 6. However, there has never been a __builtin_signbitf128 in GCC and the type-generic builtin is only available since GCC 6. For older GCC, this patch defines __builtin_signbitf128 to __signbitf128, so that the internal function is used instead of the non-existent builtin. This patch also changes the implementation of __signbitf128, because it was reusing the implementation of __signbitl from ldbl-128, which calls __builtin_signbitl. Using the long double version of the builtin is not correct on machines where _Float128 is ABI-distinct from long double (i.e.: ia64, powerpc64le, x86, x86_84). The new implementation does not rely on builtins when being built with GCC versions older than 6.0. The new code does not currently affect powerpc64le builds, because only GCC 6.2 fulfills the requirements from configure. It might affect powerpc64le builds if those requirements are backported to older versions of the compiler. The new code affects x86_64 builds, since glibc is supposed to build correctly with older versions of GCC. Tested for powerpc64le and x86_64. * include/math.h (__signbitf128): Define as hidden. * sysdeps/ieee754/float128/s_signbitf128.c (__signbitf128): Reimplement without builtins. * sysdeps/ia64/bits/floatn.h [!__GNUC_PREREQ (6, 0)] (__builtin_signbitf128): Define to __signbitf128. * sysdeps/powerpc/bits/floatn.h: Likewise. * sysdeps/x86/bits/floatn.h: Likewise.
* float128: Add wrappers to override ldbl-128 as float128.Paul E. Murphy2017-05-251-0/+2
This change defines float128_private.h which contains macros used to override long double naming conventions when building a ldbl file. * math/math.h [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF128): New macro. * math/e_sqrtf128.c: New file. * math/s_fmaxmag_template.c: Include math_private.h in order to make inline expansion of fabs128(). * math/s_fminmag_template.c: Likewise. * sysdeps/ieee754/float128/e_acosf128.c: New file. * sysdeps/ieee754/float128/e_acoshf128.c: New file. * sysdeps/ieee754/float128/e_asinf128.c: New file. * sysdeps/ieee754/float128/e_atan2f128.c: New file. * sysdeps/ieee754/float128/e_atanhf128.c: New file. * sysdeps/ieee754/float128/e_coshf128.c: New file. * sysdeps/ieee754/float128/e_exp10f128.c: New file. * sysdeps/ieee754/float128/e_expf128.c: New file. * sysdeps/ieee754/float128/e_fmodf128.c: New file. * sysdeps/ieee754/float128/e_gammaf128_r.c: New file. * sysdeps/ieee754/float128/e_hypotf128.c: New file. * sysdeps/ieee754/float128/e_ilogbf128.c: New file. * sysdeps/ieee754/float128/e_j0f128.c: New file. * sysdeps/ieee754/float128/e_j1f128.c: New file. * sysdeps/ieee754/float128/e_jnf128.c: New file. * sysdeps/ieee754/float128/e_lgammaf128_r.c: New file. * sysdeps/ieee754/float128/e_log10f128.c: New file. * sysdeps/ieee754/float128/e_log2f128.c: New file. * sysdeps/ieee754/float128/e_logf128.c: New file. * sysdeps/ieee754/float128/e_powf128.c: New file. * sysdeps/ieee754/float128/e_rem_pio2f128.c: New file. * sysdeps/ieee754/float128/e_remainderf128.c: New file. * sysdeps/ieee754/float128/e_scalbf128.c: New file. * sysdeps/ieee754/float128/e_sinhf128.c: New file. * sysdeps/ieee754/float128/float128_private.h: New file. * sysdeps/ieee754/float128/gamma_productf128.c: New file. * sysdeps/ieee754/float128/ieee754_float128.h: New file. * sysdeps/ieee754/float128/k_cosf128.c: New file. * sysdeps/ieee754/float128/k_sincosf128.c: New file. * sysdeps/ieee754/float128/k_sinf128.c: New file. * sysdeps/ieee754/float128/k_tanf128.c: New file. * sysdeps/ieee754/float128/lgamma_negf128.c: New file. * sysdeps/ieee754/float128/lgamma_productf128.c: New file. * sysdeps/ieee754/float128/s_asinhf128.c: New file. * sysdeps/ieee754/float128/s_atanf128.c: New file. * sysdeps/ieee754/float128/s_cbrtf128.c: New file. * sysdeps/ieee754/float128/s_ceilf128.c: New file. * sysdeps/ieee754/float128/s_copysignf128.c: New file. * sysdeps/ieee754/float128/s_cosf128.c: New file. * sysdeps/ieee754/float128/s_erff128.c: New file. * sysdeps/ieee754/float128/s_expm1f128.c: New file. * sysdeps/ieee754/float128/s_fabsf128.c: New file. * sysdeps/ieee754/float128/s_finitef128.c: New file. * sysdeps/ieee754/float128/s_floorf128.c: New file. * sysdeps/ieee754/float128/s_fmaf128.c: New file. * sysdeps/ieee754/float128/s_fpclassifyf128.c: New file. * sysdeps/ieee754/float128/s_frexpf128.c: New file. * sysdeps/ieee754/float128/s_fromfpf128.c: New file. * sysdeps/ieee754/float128/s_fromfpxf128.c: New file. * sysdeps/ieee754/float128/s_getpayloadf128.c: New file. * sysdeps/ieee754/float128/s_isinff128.c: New file. * sysdeps/ieee754/float128/s_isnanf128.c: New file. * sysdeps/ieee754/float128/s_issignalingf128.c: New file. * sysdeps/ieee754/float128/s_llrintf128.c: New file. * sysdeps/ieee754/float128/s_llroundf128.c: New file. * sysdeps/ieee754/float128/s_log1pf128.c: New file. * sysdeps/ieee754/float128/s_logbf128.c: New file. * sysdeps/ieee754/float128/s_lrintf128.c: New file. * sysdeps/ieee754/float128/s_lroundf128.c: New file. * sysdeps/ieee754/float128/s_modff128.c: New file. * sysdeps/ieee754/float128/s_nearbyintf128.c: New file. * sysdeps/ieee754/float128/s_nextafterf128.c: New file. * sysdeps/ieee754/float128/s_nexttowardf128.c: New file. * sysdeps/ieee754/float128/s_nextupf128.c: New file. * sysdeps/ieee754/float128/s_remquof128.c: New file. * sysdeps/ieee754/float128/s_rintf128.c: New file. * sysdeps/ieee754/float128/s_roundevenf128.c: New file. * sysdeps/ieee754/float128/s_roundf128.c: New file. * sysdeps/ieee754/float128/s_scalblnf128.c: New file. * sysdeps/ieee754/float128/s_scalbnf128.c: New file. * sysdeps/ieee754/float128/s_setpayloadf128.c: New file. * sysdeps/ieee754/float128/s_setpayloadsigf128.c: New file. * sysdeps/ieee754/float128/s_signbitf128.c: New file. * sysdeps/ieee754/float128/s_significandf128.c: New file. * sysdeps/ieee754/float128/s_sincosf128.c: New file. * sysdeps/ieee754/float128/s_sinf128.c: New file. * sysdeps/ieee754/float128/s_tanf128.c: New file. * sysdeps/ieee754/float128/s_tanhf128.c: New file. * sysdeps/ieee754/float128/s_totalorderf128.c: New file. * sysdeps/ieee754/float128/s_totalordermagf128.c: New file. * sysdeps/ieee754/float128/s_truncf128.c: New file. * sysdeps/ieee754/float128/s_ufromfpf128.c: New file. * sysdeps/ieee754/float128/s_ufromfpxf128.c: New file. * sysdeps/ieee754/float128/t_sincosf128.c: New file. * sysdeps/ieee754/float128/x2y2m1f128.c: New file. * sysdeps/ieee754/ldbl-128ibm/bits/iscanonical.h: (__iscanonicalf128): Define as a macro.
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-09-14 21:21:13 +0000