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glibc/sysdeps/arm
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Florian Weimer 88f4b6929c Introduce <pointer_guard.h>, extracted from <sysdep.h> 
This allows us to define a generic no-op version of PTR_MANGLE and
PTR_DEMANGLE.  In the future, we can use PTR_MANGLE and PTR_DEMANGLE
unconditionally in C sources, avoiding an unintended loss of hardening
due to missing include files or unlucky header inclusion ordering.

In i386 and x86_64, we can avoid a <tls.h> dependency in the C
code by using the computed constant from <tcb-offsets.h>.  <sysdep.h>
no longer includes these definitions, so there is no cyclic dependency
anymore when computing the <tcb-offsets.h> constants.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2022-10-18 17:03:55 +02:00
..
armv6
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armv6t2
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armv7
Add bounds check to __libc_ifunc_impl_list
2022-06-10 17:13:29 +01:00
be
arm: Fix softp-fp Implies (BZ #25635)
2020-03-06 09:53:24 -03:00
bits
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2022-01-01 11:40:24 -08:00
include/bits
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le
arm: Fix softp-fp Implies (BZ #25635)
2020-03-06 09:53:24 -03:00
nofpu
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2022-01-01 11:40:24 -08:00
nptl
Use atomic_exchange_release/acquire
2022-09-26 16:58:08 +01:00
sys
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__longjmp.S
Introduce <pointer_guard.h>, extracted from <sysdep.h>
2022-10-18 17:03:55 +02:00
add_n.S
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addmul_1.S
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aeabi_assert.c
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aeabi_atexit.c
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aeabi_errno_addr.c
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aeabi_lcsts.c
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aeabi_localeconv.c
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aeabi_math.c
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aeabi_mb_cur_max.c
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aeabi_memclr.c
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aeabi_memcpy.c
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aeabi_memmove.c
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aeabi_memset.c
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aeabi_sighandlers.S
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aeabi_unwind_cpp_pr1.c
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arm-features.h
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arm-ifunc.h
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arm-mcount.S
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arm-unwind-resume.S
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atomic-machine.h
arm: Enable USE_ATOMIC_COMPILER_BUILTINS (BZ #24774)
2022-10-07 16:19:20 -03:00
backtrace.c
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bsd-_setjmp.S
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bsd-setjmp.S
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configure
grep: egrep -> grep -E, fgrep -> grep -F
2022-06-05 12:09:02 -07:00
configure.ac
grep: egrep -> grep -E, fgrep -> grep -F
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crti.S
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crtn.S
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dl-irel.h
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dl-lookupcfg.h
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dl-machine-rel.h
arm: Remove RELA support
2022-08-04 10:03:46 -03:00
dl-machine.h
arm: Remove nested functionf rom relocate_pc24
2022-08-12 09:46:22 -03:00
dl-tls.h
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dl-tlsdesc.h
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dl-tlsdesc.S
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dl-trampoline.S
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elf-initfini.h
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fclrexcpt.c
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fedisblxcpt.c
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feenablxcpt.c
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fegetenv.c
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fegetexcept.c
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fegetmode.c
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fegetround.c
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feholdexcpt.c
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fenv_private.h
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fesetenv.c
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fesetexcept.c
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fesetmode.c
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fesetround.c
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feupdateenv.c
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fgetexcptflg.c
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find_exidx.c
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fix-fp-int-convert-overflow.h
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fpu_control.h
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fraiseexcpt.c
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framestate.c
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fsetexcptflg.c
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ftestexcept.c
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gcc-compat.h
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gccframe.h
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get-rounding-mode.h
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Implies
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jmpbuf-unwind.h
Introduce <pointer_guard.h>, extracted from <sysdep.h>
2022-10-18 17:03:55 +02:00
ldbl-classify-compat.h
Move LDBL_CLASSIFY_COMPAT to its own header.
2018-02-01 21:01:00 +00:00
ldsodefs.h
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libc-aeabi_read_tp.S
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libc-tls.c
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libm-test-ulps
arm: update libm test ulps
2021-04-08 09:55:33 +01:00
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
linkmap.h
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machine-gmon.h
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Makefile
arm: Use have-mtls-dialect-gnu2 to check for ARM TLS descriptors support
2021-11-01 16:23:15 -03:00
math-tests-trap.h
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math-use-builtins-sqrt.h
arm: Use sqrt{f} builtin
2020-06-22 11:09:50 -03:00
memcpy.S
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memmove.S
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memset.S
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pointer_guard.h
Introduce <pointer_guard.h>, extracted from <sysdep.h>
2022-10-18 17:03:55 +02:00
preconfigure
arm: Split BE/LE abilist
2019-08-29 09:58:21 -03:00
preconfigure.ac
arm: Split BE/LE abilist
2019-08-29 09:58:21 -03:00
rt-aeabi_unwind_cpp_pr1.c
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rt-arm-unwind-resume.S
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rtld-global-offsets.sym
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setfpucw.c
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setjmp.S
Introduce <pointer_guard.h>, extracted from <sysdep.h>
2022-10-18 17:03:55 +02:00
sfp-machine.h
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sotruss-lib.c
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stackinfo.h
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stap-probe-machine.h
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start.S
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static-stubs.c
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strlen.S
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sub_n.S
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submul_1.S
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sysdep.h
Introduce <pointer_guard.h>, extracted from <sysdep.h>
2022-10-18 17:03:55 +02:00
test-fpucw.c
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tlsdesc.c
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tlsdesc.sym
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tst-armtlsdescextlazy.c
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tst-armtlsdescextlazymod.c
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tst-armtlsdescextnow.c
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tst-armtlsdescextnowmod.c
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tst-armtlsdescloc.c
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tst-armtlsdesclocmod.c
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tst-audit.h
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unwind-arch.h
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unwind-dw2-fde-glibc.c
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unwind-pe.c
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unwind-resume.c
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unwind-resume.h
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unwind.h
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