Adhemerval Zanella 2a969b53c0 elf: Do not duplicate the GLIBC_TUNABLES string ... The tunable parsing duplicates the tunable environment variable so it null-terminates each one since it simplifies the later parsing. It has the drawback of adding another point of failure (__minimal_malloc failing), and the memory copy requires tuning the compiler to avoid mem operations calls. The parsing now tracks the tunable start and its size. The dl-tunable-parse.h adds helper functions to help parsing, like a strcmp that also checks for size and an iterator for suboptions that are comma-separated (used on hwcap parsing by x86, powerpc, and s390x). Since the environment variable is allocated on the stack by the kernel, it is safe to keep the references to the suboptions for later parsing of string tunables (as done by set_hwcaps by multiple architectures). Checked on x86_64-linux-gnu, powerpc64le-linux-gnu, and aarch64-linux-gnu. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>		2023-12-19 13:25:45 -03:00
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net	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
netinet	Add LE DSCP code point from RFC-8622.	2023-10-17 19:00:27 +02:00
nfs	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sys	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Makefile	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
_G_config.h	…
_itoa.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
a.out.h	…
abort-instr.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
adaptive_spin_count.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
aio_misc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
allocalim.h	…
arch-fd_to_filename.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
asm-syntax.h	…
atomic-machine.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
c++-types.data	…
confstr.h	…
crti.S	…
crtn.S	…
device-nrs.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dirstream.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-audit-check.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-auxv.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-cache.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-call_tls_init_tp.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-debug.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-dtv.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-execve.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-fcntl.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-fileid.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-fixup-attribute.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-fptr.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-hash.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-hwcap-check.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-isa-level.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-lookupcfg.h	sparc: Fix la_symbind for bind-now (BZ 23734)	2023-07-12 15:29:08 -03:00
dl-machine-rel.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-machine.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-minimal-malloc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-mman.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-new-hash.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-osinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-procinfo.c	…
dl-procinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-procruntime.c	…
dl-prop.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-protected.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-r_debug.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-relocate-ld.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-symbol-redir-ifunc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-sysdep.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tls.h	…
dl-tunables-parse.h	elf: Do not duplicate the GLIBC_TUNABLES string	2023-12-19 13:25:45 -03:00
dl-unistd.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-vdso-setup.c	…
dl-vdso-setup.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-vdso.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dwarf2.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elf-initfini.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elf-read-prop.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elf_machine_sym_no_match.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elide.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
eloop-threshold.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
entry.h	…
errqueue.h	…
fast-jitter.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fd_to_filename.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
features-time64.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fenv_private.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fix-float-double-convert-nan.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fix-fp-int-compare-invalid.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fix-fp-int-convert-overflow.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fix-int-fp-convert-zero.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
float128-abi.h	…
fork.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fpu_control.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
framestate.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gcc-compat.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gccframe.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
get-rounding-mode.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gmp-mparam.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
hp-timing-common.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
hp-timing.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ifreq.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ifunc-init.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ifunc-sel.h	…
internal-signals.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
intr-msg.h	…
ld.abilist	…
ldbl-classify-compat.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ldconfig.h	LoongArch: Add support for ldconfig.	2023-03-13 09:20:28 +08:00
ldsodefs.h	Revert "elf: Always call destructors in reverse constructor order (bug 30785)"	2023-10-18 11:30:38 +02:00
libBrokenLocale.abilist	…
libanl.abilist	…
libc-lock-arch.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-lock.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-mmap.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-mtag.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-start.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-symver.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-tsd.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc.abilist	linux: Add pidfd_getfd	2022-05-17 10:33:07 -03:00
libc_malloc_debug.abilist	…
libc_start_call_main.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libdl.abilist	…
libm-alias-double.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libm-alias-float.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libm-alias-float128.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libm-alias-ldouble.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libm-test-ulps	…
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	elf: Rework exception handling in the dynamic loader [BZ #25486]	2022-11-03 09:39:31 +01:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
machine-lock.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
machine-sp.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc-alignment.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc-hugepages.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc-hugepages.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc-machine.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc-size.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
malloc-sysdep.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-barriers.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-nan-payload-double.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-nan-payload-float.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-narrow-alias-float128.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-narrow-alias.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-arch.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-exceptions.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-rounding.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-snan-cast.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-snan-payload.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-snan.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-trap-force.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests-trap.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-tests.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-type-macros-double.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-type-macros-float.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-type-macros-float128.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-type-macros-ldouble.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-type-macros.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math-use-builtins-ceil.h	…
math-use-builtins-copysign.h	…
math-use-builtins-fabs.h	math: Add math-use-builtins-fabs (BZ#29027)	2022-05-23 17:49:18 -03:00
math-use-builtins-floor.h	…
math-use-builtins-fma.h	…
math-use-builtins-fmax.h	math: Add math-use-builtinds-fmax.h	2021-12-13 09:08:07 -03:00
math-use-builtins-fmin.h	math: Add math-use-builtinds-fmin.h	2021-12-13 10:08:43 -03:00
math-use-builtins-llrint.h	Use GCC builtins for llrint functions if desired.	2022-11-29 16:00:28 +08:00
math-use-builtins-logb.h	Use GCC builtins for logb functions if desired.	2022-11-29 16:00:28 +08:00
math-use-builtins-lrint.h	Use GCC builtins for lrint functions if desired.	2022-11-29 16:00:28 +08:00
math-use-builtins-nearbyint.h	…
math-use-builtins-rint.h	…
math-use-builtins-round.h	…
math-use-builtins-roundeven.h	…
math-use-builtins-sqrt.h	…
math-use-builtins-trunc.h	…
math-use-builtins.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
math_ldbl.h	…
math_ldbl_opt.h	…
math_private.h	aarch64: Add vector implementations of cos routines	2023-06-30 09:04:10 +01:00
math_private_calls.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memcopy.h	Parameterize OP_T_THRES from memcopy.h	2023-02-06 16:19:35 -03:00
memswap.h	string: Add internal memswap implementation	2023-10-31 14:17:33 -03:00
mmap_info.h	…
nan-high-order-bit.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
not-cancel.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
not-errno.h	Remove __access_noerrno	2023-11-23 19:01:32 +00:00
nscd-types.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
pagecopy.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
paths.h	…
pointer_guard.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
profil-counter.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
pty-private.h	Fix typos in comments	2023-02-12 16:34:28 +01:00
rtld-lowlevel.h	…
rtld_static_init.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
safe-fatal.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
set-freeres-fp.h	Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions	2023-03-27 13:57:55 -03:00
set-freeres-os.h	Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions	2023-03-27 13:57:55 -03:00
set-freeres-system.h	Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions	2023-03-27 13:57:55 -03:00
set-hooks-arch.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setjmpP.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setvmaname.h	linux: Add PR_SET_VMA_ANON_NAME support	2023-11-07 10:27:20 -03:00
sigcontextinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
siglist-compat-def.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
siglist.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sigset-cvt-mask.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sigsetops.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
single-thread.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
spawn_int_def.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stackguard-macros.h	…
stackinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stap-probe-machine.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
startup.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stdio-lock.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
string-fza.h	Add string vectorized find and detection functions	2023-02-06 16:19:35 -03:00
string-fzb.h	Add string vectorized find and detection functions	2023-02-06 16:19:35 -03:00
string-fzc.h	Add string vectorized find and detection functions	2023-02-06 16:19:35 -03:00
string-fzi.h	Add string vectorized find and detection functions	2023-02-06 16:19:35 -03:00
string-misc.h	Add string vectorized find and detection functions	2023-02-06 16:19:35 -03:00
string-opthr.h	Parameterize OP_T_THRES from memcopy.h	2023-02-06 16:19:35 -03:00
string-optype.h	Parameterize op_t from memcopy.h	2023-02-06 16:19:35 -03:00
string-shift.h	Add string vectorized find and detection functions	2023-02-06 16:19:35 -03:00
struct_stat_time64.h	…
symbol-hacks.h	…
sysdep-cancel.h	…
sysdep.h	Fix misspellings in sysdeps/ -- BZ 25337	2023-05-30 23:02:29 +00:00
thread_state.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
time-clockid.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
time64-compat.h	…
tininess.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tls-internal-struct.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tls-internal.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tls-internal.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tls-setup.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tls.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit.h	…
tst-file-align.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-stack-align.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unsecvars.h	elf: Ignore LD_BIND_NOW and LD_BIND_NOT for setuid binaries	2023-12-05 13:21:36 -03:00
unwind-arch.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-dw2-fde-glibc.c	Fix misspellings in sysdeps/ -- BZ 25337	2023-05-30 23:02:29 +00:00
unwind-dw2-fde.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-dw2-fde.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-dw2.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-link.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-pe.c	…
unwind-pe.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-resume.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind-resume.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
unwind.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
utmp-equal.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
xstatver.h	…