AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-23 13:30:06 +00:00
Code Issues Packages Projects Releases Wiki Activity
3784dfc098
glibc/sysdeps/generic
History
Richard Earnshaw 3784dfc098 malloc: Basic support for memory tagging in the malloc() family 
This patch adds the basic support for memory tagging.

Various flavours are supported, particularly being able to turn on
tagged memory at run-time: this allows the same code to be used on
systems where memory tagging support is not present without neededing
a separate build of glibc.  Also, depending on whether the kernel
supports it, the code will use mmap for the default arena if morecore
does not, or cannot support tagged memory (on AArch64 it is not
available).

All the hooks use function pointers to allow this to work without
needing ifuncs.

Reviewed-by: DJ Delorie <dj@redhat.com>
2020-12-21 15:25:25 +00:00
..
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 hurd: keep only required PLTs in ld.so 2020-11-11 02:36:22 +01:00
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 Update. 2002-10-09 09:42:48 +00:00
arch-fd_to_filename.h <fd_to_filename.h>: Add type safety and port to Hurd 2020-02-18 13:42:29 +01:00
asm-syntax.h
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
c++-types.data Add placeholder c++-types.data and *.abilist files. 2015-02-13 15:41:34 -08:00
confstr.h
crti.S Introduce <elf-initfini.h> and ELF_INITFINI for all architectures 2020-02-18 15:12:25 +01:00
crtn.S Introduce <elf-initfini.h> and ELF_INITFINI for all architectures 2020-02-18 15:12:25 +01:00
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 elf: Process glibc-hwcaps subdirectories in ldconfig 2020-12-04 09:16:41 +01:00
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
dl-fileid.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
dl-fptr.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
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 Dummy dl-procinfo.c file for platforms which don't have one. 2002-02-01 18:25:44 +00:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
dl-procruntime.c ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
dl-prop.h elf: Pass the fd to note processing 2020-12-11 15:45:37 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
dl-tls.h Update. 2002-02-07 04:08:19 +00:00
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
elf_machine_sym_no_match.h elf: Introduce <elf_machine_sym_no_match.h> 2020-04-24 22:13:03 +02:00
elf-initfini.h Introduce <elf-initfini.h> and ELF_INITFINI for all architectures 2020-02-18 15:12:25 +01:00
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 Update. 2002-03-15 03:16:52 +00:00
errqueue.h
exit-thread.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
fd_to_filename.h <fd_to_filename.h>: Add type safety and port to Hurd 2020-02-18 13:42:29 +01:00
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 Move some float128 symbol version definitions. 2017-10-16 22:04:42 +00:00
fork.h Update. 2002-10-01 00:05:23 +00:00
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 HP_TIMING_NOW for _ISOMAC in sysdeps/generic/hp-timing.h 2020-06-05 09:44:06 -07:00
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 Do not stack-protect ifunc resolvers [BZ #7065] 2016-12-26 10:08:41 +01:00
internal-signals.h Remove tls.h inclusion from internal errno.h 2020-11-13 12:59:19 -03:00
intr-msg.h
ld.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
ldbl-classify-compat.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
ldconfig.h elf: Process glibc-hwcaps subdirectories in ldconfig 2020-12-04 09:16:41 +01:00
ldsodefs.h elf: Pass the fd to note processing 2020-12-11 15:45:37 +00:00
libanl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libBrokenLocale.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
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-mtag.h malloc: Basic support for memory tagging in the malloc() family 2020-12-21 15:25:25 +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 Add the __libc_single_threaded variable 2020-07-06 11:15:58 +02:00
libcrypt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libdl.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
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 Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139). 2016-11-04 16:49:06 +00:00
libm.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libnsl.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
libnss_compat.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_db.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_dns.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_files.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_hesiod.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nis.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libnss_nisplus.abilist Add missed zero length files in previous abilist commit. 2012-04-28 15:38:24 -04:00
libpthread.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libresolv.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
librt.abilist Simplify the abilist format 2015-11-06 13:58:53 +01:00
libutil.abilist Add placeholder libnsl.abilist and libutil.abilist files 2016-03-07 00:49:36 +01:00
link_map.h ld.so: Add architecture specific fields 2017-11-13 08:02:52 -08:00
linkmap.h Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
local-setxid.h * sysdeps/posix/spawni.c (__spawni): Use local_seteuid and 2006-06-04 22:17:06 +00:00
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 string: Remove old TLS usage on strsignal 2020-07-07 14:10:58 -03:00
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 Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
math_private_calls.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
math_private.h ieee754: Remove unused __sin32 and __cos32 2020-12-18 12:10:31 +05:30
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-narrow-alias-float128.h ldbl-128ibm-compat: Provide ieee128 symbols to narrow functions 2020-02-20 17:12:14 -06:00
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-ceil.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-copysign.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-floor.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-fma.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-nearbyint.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-rint.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-round.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-sqrt.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins-trunc.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
math-use-builtins.h math: Decompose math-use-builtins.h 2020-06-22 11:09:45 -03:00
memcopy.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
memusage.h y2038: Replace __clock_gettime with __clock_gettime64 2020-05-20 16:45:16 +02:00
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 generic paths.h: remove old paths from _PATH_STDPATH 2012-11-04 10:11:39 +01:00
profil-counter.h profil-counter: Add missing SIGINFO case 2020-12-21 02:08:33 +01:00
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 Jakub Jelinek <jakub@redhat.com> 2006-10-10 00:51:29 +00:00
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-compat.c signal: Move sys_siglist to a compat symbol 2020-07-07 14:10:58 -03:00
siglist-compat.h signal: Move sys_siglist to a compat symbol 2020-07-07 14:10:58 -03:00
siglist.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sigset-cvt-mask.h Hurd: Use __sigmask in favor of deprecated sigmask 2020-05-28 11:40:13 +02:00
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 BZ #15754: Fix test case for ARM. 2013-09-23 01:44:38 -04:00
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
struct_stat_time64.h linux: Add {f}stat{at} y2038 support 2020-10-09 17:02:07 -03:00
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-internal-struct.h string: Use tls-internal on strerror_l 2020-07-07 14:10:58 -03:00
tls-internal.c string: Remove old TLS usage on strsignal 2020-07-07 14:10:58 -03:00
tls-internal.h string: Use tls-internal on strerror_l 2020-07-07 14:10:58 -03:00
tls-macros.h * elf/tls-macros.h: #include_next <tls-macros.h> to get a sysdeps 2005-03-13 09:09:05 +00:00
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 Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
tst-stack-align.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
unsecvars.h Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209) 2017-03-07 20:52:04 +05:30
unwind-arch.h mips: Fix bracktrace result for signal frames 2020-02-18 10:39:03 -03:00
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
unwind-dw2-fde.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
unwind-dw2.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
unwind-pe.c Update. 2004-03-10 10:04:19 +00:00
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 struct _Unwind_Exception alignment should not depend on compiler flags 2020-11-11 11:59:29 +01:00
utmp-equal.h Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
xstatver.h Remove mknod wrapper functions, move them to symbols 2020-10-09 17:02:06 -03:00