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37d13b179c
For each function setjmp, longjmp, getcontext, there exist a symbol <func> and a default/versioned symbol <func>@@GLIBC_2.x in the build obj-files. This is wrong because it should only exist an unversioned or a default-versioned symbol with the same name in an obj-file. Glibc can't be build with recent binutils. See the already fixed linker bug https://sourceware.org/bugzilla/show_bug.cgi?id=19073. Nevertheless, this patch cleans this up. Furthermore the BSD entry points setjmp, _setjmp were marked as weak, but should be strong as on other architectures. (see https://sourceware.org/ml/libc-alpha/2014-07/msg00568.html for an older discussion with Andreas Schwab) Some whitespace issues are corrected in sysdeps/s390/s390-64/setjmp.S, too. But there is no change in the assembler code. ChangeLog: * sysdeps/s390/longjmp.c (longjmp, _longjmp, siglongjmp): Don't create weak aliases, because versioned symbols are created later. * sysdeps/s390/s390-32/setjmp.S (setjmp, _setjmp): Remove weak and rename to an unique name in SHARED case due to existing versioned symbols. * sysdeps/s390/s390-64/setjmp.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S (getcontext): Create weak alias only in non SHARED case. * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S: Likewise. |
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|---|---|---|
| .. | ||
| bits | ||
| fpu | ||
| s390-32 | ||
| s390-64 | ||
| sys | ||
| arch-fork.h | ||
| brk.c | ||
| configure | ||
| configure.ac | ||
| dl-cache.h | ||
| dl-procinfo.h | ||
| elision-conf.c | ||
| elision-conf.h | ||
| elision-lock.c | ||
| elision-timed.c | ||
| elision-trylock.c | ||
| elision-unlock.c | ||
| force-elision.h | ||
| Implies | ||
| init-first.c | ||
| jmp-unwind.c | ||
| kernel-features.h | ||
| ldconfig.h | ||
| ldd-rewrite.sed | ||
| libanl.abilist | ||
| libc-vdso.h | ||
| localplt.data | ||
| longjmp_chk.c | ||
| lowlevellock.h | ||
| Makefile | ||
| nldbl-abi.h | ||
| opensock.c | ||
| pt-longjmp.c | ||
| pt-vfork.S | ||
| pthread_mutex_cond_lock.c | ||
| pthread_mutex_lock.c | ||
| pthread_mutex_timedlock.c | ||
| pthread_mutex_trylock.c | ||
| readelflib.c | ||
| rt-sysdep.S | ||
| sa_len.c | ||
| semtimedop.c | ||
| sigcontextinfo.h | ||
| sysconf.c | ||
| system.c | ||
| ucontext_i.sym | ||
| Versions | ||