mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2020-01-01	1	-1/+1
\|
*	Prefer https to http for gnu.org and fsf.org URLs	Paul Eggert	2019-09-07	1	-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
*	powerpc: Fix static-linked version of __ppc_get_timebase_freq [BZ #24640]	Stan Shebs	2019-06-19	1	-0/+19
	__ppc_get_timebase_freq() always return 0 when using static linked glibc. This is a minimal example.c to reproduce: /****************************/ #include <inttypes.h> #include <stdint.h> #include <stdio.h> #include <sys/platform/ppc.h> int main() { uint64_t freq = __ppc_get_timebase_freq(); printf("Time Base frequency = %"PRIu64" Hz\n", freq); if (freq == 0) return -1; return 0; } /***************************/ Compile command: gcc -static example.c This bug has been reproduced, fixed and tested on all powerpc platforms (ppc32, ppc64 and ppc64le). The underlying code of __ppc_get_timebase_freq uses __get_timebase_freq that has a different implementation for shared and static version of glibc. In the static version, there is an incorrect sense in the if check for the fd returned when opening /proc/cpuinfo. This solution is mostly a cherry-pick from: commit 4791e4f773d060c1a37b27aac5b03cdfa9327afc Author: Stan Shebs <stanshebs@google.com> Date: Fri May 17 12:25:19 2019 -0700 Subject: Fix sense of a test in the static-linking version of ppc get_clockfreq That is in branch glibc/google/grte/v5-2.27/master and was mentioned for inclusion on master here: https://www.sourceware.org/ml/libc-alpha/2019-05/msg00409.html Adapted from original fix for get_clockfreq. That code was moved to get_timebase_freq. Also added a static-build testcase for __ppc_get_timebase_freq since the underlying function has different implementations for shared and static build. [BZ #24640] sysdeps/unix/sysv/linux/powerpc/get_timebase_freq.c [!SHARED] (__get_timebase_freq): Fix sense of a test in the static-linking version. * sysdeps/unix/sysv/linux/powerpc/Makefile (tests-static): Add test-gettimebasefreq-static. (tests): Likewise. * sysdeps/unix/sysv/linux/powerpc/test-gettimebasefreq-static.c: New file.