Florian Weimer 3a0ecccb59 ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486] ... Exporting functions and relying on symbol interposition from libc.so makes the choice of implementation dependent on DT_NEEDED order, which is not what some compiler drivers expect. This commit replaces one magic mechanism (symbol interposition) with another one (preprocessor-/compiler-based redirection). This makes the hand-over from the minimal malloc to the full malloc more explicit. Removing the ABI symbols is backwards-compatible because libc.so is always in scope, and the dynamic loader will find the malloc-related symbols there since commit f0b2132b35 ("ld.so: Support moving versioned symbols between sonames [BZ #24741]"). Reviewed-by: Carlos O'Donell <carlos@redhat.com>		2020-02-15 11:01:23 +01:00
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net	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
netinet	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
nfs	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sys	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
_G_config.h	Post-cleanup 2: minimize _G_config.h.	2018-02-07 10:10:32 -05:00
_itoa.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
a.out.h
abort-instr.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
adaptive_spin_count.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
aio_misc.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
allocalim.h
asm-syntax.h
atomic-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
c++-types.data
confstr.h
device-nrs.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dirstream.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-auxv.h	powerpc: Move cache line size to rtld_global_ro	2020-01-17 09:05:03 -03:00
dl-cache.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-dtv.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-fcntl.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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dl-hash.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-librecon.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-lookupcfg.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-mman.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-osinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-procinfo.c
dl-procinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-procruntime.c
dl-prop.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-tls.h
dl-unistd.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-vdso-setup.c	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
dl-vdso-setup.h	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
dl-vdso.h	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
dwarf2.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
elide.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
eloop-threshold.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
entry.h
errqueue.h
exit-thread.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fd_to_filename.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fenv_private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fips-private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fix-fp-int-compare-invalid.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fix-fp-int-convert-overflow.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fix-int-fp-convert-zero.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
float128-abi.h
fork.h
fpu_control.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
framestate.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gcc-compat.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gccframe.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
get-rounding-mode.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
gmp-mparam.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
hp-timing-common.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
hp-timing.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ifreq.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ifunc-init.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ifunc-sel.h
internal-signals.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
intr-msg.h
ld.abilist
ldbl-classify-compat.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ldconfig.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ldsodefs.h	elf: Move vDSO setup to rtld (BZ#24967)	2020-01-03 11:22:07 -03:00
libanl.abilist
libBrokenLocale.abilist
libc-lock.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-mmap.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-start.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-tsd.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc.abilist
libcrypt.abilist
libdl.abilist
libm-alias-double.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-alias-float128.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-alias-float.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-alias-ldouble.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-test-ulps	Replace gen-libm-test.pl with gen-libm-test.py.	2018-08-09 15:34:12 +00:00
libm-test-ulps-name
libm.abilist
libnsl.abilist
libnss_compat.abilist
libnss_db.abilist
libnss_dns.abilist
libnss_files.abilist
libnss_hesiod.abilist
libnss_nis.abilist
libnss_nisplus.abilist
libpthread.abilist
libresolv.abilist
librt.abilist
libutil.abilist
link_map.h
linkmap.h
local-setxid.h
localplt.data	ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]	2020-02-15 11:01:23 +01:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
machine-lock.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
machine-sp.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
Makefile	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc-alignment.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
malloc-sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math_ldbl_opt.h	Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl.	2018-12-05 18:15:43 -02:00
math_ldbl.h
math_private_calls.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math_private.h	Enable inlining issignalingf within glibc	2019-11-21 09:39:48 -06:00
math-barriers.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-nan-payload-double.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-nan-payload-float.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-arch.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-exceptions.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-rounding.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-snan-cast.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-snan-payload.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-snan.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-trap-force.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests-trap.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-tests.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-double.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-float128.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-float.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros-ldouble.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
math-type-macros.h	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
math-use-builtins.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcopy.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memusage.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
mmap_info.h	posix: Fix large mmap64 offset for mips64n32 (BZ#24699)	2019-07-10 16:52:50 -03:00
nan-high-order-bit.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
not-cancel.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
not-errno.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
nscd-types.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
pagecopy.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
paths.h
profil-counter.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
pty-private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
register-dump.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
rtld-lowlevel.h
safe-fatal.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
setjmpP.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sigcontextinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
siglist.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sigset-cvt-mask.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sigsetops.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
single-thread.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stackguard-macros.h
stackinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stap-probe-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
startup.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stdio-lock.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
string_private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
symbol-hacks.h	Break more lines before not after operators.	2019-02-25 13:19:19 +00:00
sysdep-cancel.h	nptl: Remove tst-cancel-wrappers test and related macros	2019-01-03 18:38:08 -02:00
sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
thread_state.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
time-clockid.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tininess.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tls-macros.h
tls-setup.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tls.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tst-audit.h
tst-stack-align.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unsecvars.h
unwind-dw2-fde-glibc.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-dw2-fde.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
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unwind-dw2.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-pe.c
unwind-pe.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind-resume.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
unwind.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
utmp-equal.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00