H.J. Lu 67c0579669 Mark _init and _fini as hidden [BZ #23145] ... _init and _fini are special functions provided by glibc for linker to define DT_INIT and DT_FINI in executable and shared library. They should never be put in dynamic symbol table. This patch marks them as hidden to remove them from dynamic symbol table. Tested with build-many-glibcs.py. [BZ #23145] * elf/Makefile (tests-special): Add $(objpfx)check-initfini.out. ($(all-built-dso:=.dynsym): New target. (common-generated): Add $(all-built-dso:$(common-objpfx)%=%.dynsym). ($(objpfx)check-initfini.out): New target. (generated): Add check-initfini.out. * scripts/check-initfini.awk: New file. * sysdeps/aarch64/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/alpha/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/arm/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/hppa/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/i386/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/ia64/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/m68k/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/microblaze/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/mips/mips32/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/mips/mips64/n32/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/mips/mips64/n64/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/nios2/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/powerpc/powerpc32/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/powerpc/powerpc64/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/s390/s390-32/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/s390/s390-64/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/sh/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/sparc/crti.S (_init): Mark as hidden. (_fini): Likewise. * sysdeps/x86_64/crti.S (_init): Mark as hidden. (_fini): Likewise.		2018-06-08 10:28:52 -07:00
..
bits
nptl	hurd: add gscope support	2018-03-11 13:06:33 +01:00
__longjmp.S
abort-instr.h
bsd-_setjmp.S
bsd-setjmp.S
configure
configure.ac
crti.S	Mark _init and _fini as hidden [BZ #23145]	2018-06-08 10:28:52 -07:00
crtn.S
dl-init.c
dl-machine.h	elf: Unify symbol address run-time calculation [BZ #19818]	2018-04-04 23:09:37 +01:00
dl-sysdep.h
dl-tls.h
dl-trampoline.S
gccframe.h
gmp-mparam.h
Implies
jmpbuf-offsets.h
jmpbuf-unwind.h
ldbl-classify-compat.h	Move LDBL_CLASSIFY_COMPAT to its own header.	2018-02-01 21:01:00 +00:00
ldsodefs.h
libc-tls.c
libm-test-ulps	Update sysdeps/nios2/libm-test-ulps	2018-04-19 12:00:58 -07:00
libm-test-ulps-name
machine-gmon.h
Makefile	Make powerpc-nofpu __sqrtsf2, __sqrtdf2 compat symbols (bug 18473).	2018-06-01 17:25:12 +00:00
math-tests.h
memusage.h
preconfigure
setjmp.S
sfp-machine.h
sotruss-lib.c
stackguard-macros.h
stackinfo.h
start.S
Subdirs
sysdep.h
tls-macros.h
tst-audit.h
Versions