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2c1d4e5fe4
glibc/sysdeps/arm
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Szabolcs Nagy 2c1d4e5fe4 [BZ #17078] arm: remove prelinker support for R_ARM_TLS_DESC 
This patch reverts

commit 9c82da17b5
Author: Maciej W. Rozycki <macro@codesourcery.com>
Date:   2014-07-17 19:22:05 +0100

    [BZ #17078] ARM: R_ARM_TLS_DESC prelinker support

This only implemented support for the lazy binding case (and thus
closed the bugzilla ticket prematurely), however tlsdesc on arm is
not correct with lazy binding because there is a data race between
the lazy initialization code and tlsdesc resolver functions.

Lazy initialization of tlsdesc entries will be removed from arm to
fix the data races and thus this half-finished prelinker support
is no longer useful.

	[BZ #17078]
	* sysdeps/arm/dl-machine.h (elf_machine_rela): Remove the
	R_ARM_TLS_DESC case.
	(elf_machine_lazy_rel): Remove the prelink check.
2017-11-03 14:45:26 +00:00
..
armv6 Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
armv6t2 Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
armv7 [ARM] Optimise memchr for NEON-enabled processors 2017-06-27 15:43:50 +00:00
bits Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
include/bits Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
nptl Optimize generic spinlock code and use C11 like atomic macros. 2017-06-06 09:41:56 +02:00
sys Fix mcontext_t sigcontext namespace (bug 21457). 2017-08-30 22:02:04 +00:00
__longjmp.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
abi-note.S
add_n.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
addmul_1.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
aeabi_assert.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_atexit.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_errno_addr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_lcsts.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_localeconv.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_math.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_mb_cur_max.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_memclr.c Replace all internal uses of __bzero with memset. This removes the need 2017-06-12 14:56:53 +01:00
aeabi_memcpy.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_memmove.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_memset.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_sighandlers.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
aeabi_unwind_cpp_pr1.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
arm-features.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
arm-mcount.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
arm-unwind-resume.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
atomic-machine.h Optimize generic spinlock code and use C11 like atomic macros. 2017-06-06 09:41:56 +02:00
backtrace.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
bsd-_setjmp.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
bsd-setjmp.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
configure Remove configure test for ARM TLS descriptors support. 2015-10-27 23:56:50 +00:00
configure.ac Remove configure test for ARM TLS descriptors support. 2015-10-27 23:56:50 +00:00
crti.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
crtn.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-irel.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-lookupcfg.h elf: Remove internal_function attribute 2017-08-31 16:59:37 +02:00
dl-machine.h [BZ #17078] arm: remove prelinker support for R_ARM_TLS_DESC 2017-11-03 14:45:26 +00:00
dl-sysdep.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-tls.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-tlsdesc.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-tlsdesc.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
dl-trampoline.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_sqrt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
e_sqrtf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fclrexcpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fedisblxcpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
feenablxcpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fegetenv.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fegetexcept.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fegetmode.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fegetround.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
feholdexcpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fenv_private.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fesetenv.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fesetexcept.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fesetmode.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fesetround.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
feupdateenv.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fgetexcptflg.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
find_exidx.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fix-fp-int-convert-overflow.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fpu_control.h Fix ARM fpu_control.h for assemblers requiring VFP insn names (bug 21047). 2017-01-19 00:05:34 +00:00
fraiseexcpt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
frame.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
framestate.c
fsetexcptflg.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ftestexcept.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gcc-compat.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
get-rounding-mode.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
gmp-mparam.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Implies Remove sysdeps/arm/soft-fp directory. 2014-10-16 09:54:45 -07:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libc-aeabi_read_tp.S ARM: Move more aeabi routine magic out of Linux-specific directories 2014-06-26 15:08:29 -07:00
libc-tls.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
libm-test-ulps Update ARM libm-test-ulps. 2017-10-05 22:17:30 +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
linkmap.h Rename bits/linkmap.h to linkmap.h (bug 14912). 2015-09-04 19:44:27 +00:00
machine-gmon.h gmon: Remove internal_function attribute 2017-08-31 16:16:07 +02:00
Makefile Enable unwind info in libc-start.c and backtrace.c 2017-09-19 15:07:58 +01:00
math_private.h math: add LDBL_CLASSIFY_COMPAT support 2015-12-03 13:00:46 -05:00
math-tests.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
memcpy.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
memmove.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
memset.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
memusage.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
nptl-aeabi_unwind_cpp_pr1.c ARM: Move more aeabi routine magic out of Linux-specific directories 2014-06-26 15:08:29 -07:00
preconfigure arm: drop EABI check 2014-11-22 19:34:49 -05:00
preconfigure.ac arm: drop EABI check 2014-11-22 19:34:49 -05:00
pt-arm-unwind-resume.S ARM: Consolidate with generic unwinder wrapper code 2015-01-05 15:42:16 -08:00
rt-aeabi_unwind_cpp_pr1.c ARM: Move more aeabi routine magic out of Linux-specific directories 2014-06-26 15:08:29 -07:00
rt-arm-unwind-resume.S ARM: Consolidate with generic unwinder wrapper code 2015-01-05 15:42:16 -08:00
rtld-global-offsets.sym
s_fma.c
s_fmaf.c
setfpucw.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
setjmp.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
sfp-machine.h Remove sysdeps/arm/soft-fp directory. 2014-10-16 09:54:45 -07:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
stackinfo.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
start.S arm: Check PIC instead of SHARED in start.S 2017-09-29 16:20:39 -07:00
static-stubs.c
strlen.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
sub_n.S
submul_1.S Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
sysdep.h Remove sfi_* annotations from ARM assembly files. 2017-05-20 08:12:11 -04:00
test-fpucw.c
tls-macros.h ARM: Rewrite sysdeps/arm/tls-macros.h 2015-03-13 10:10:09 -07:00
tlsdesc.c elf: Remove internal_function attribute 2017-08-31 16:59:37 +02:00
tlsdesc.sym
tst-armtlsdescextlazy.c [BZ #17075] ARM: Fix immediate calculation of R_ARM_TLS_DESC 2014-06-20 20:22:42 +01:00
tst-armtlsdescextlazymod.c [BZ #17075] ARM: Fix immediate calculation of R_ARM_TLS_DESC 2014-06-20 20:22:42 +01:00
tst-armtlsdescextnow.c [BZ #17075] ARM: Fix immediate calculation of R_ARM_TLS_DESC 2014-06-20 20:22:42 +01:00
tst-armtlsdescextnowmod.c [BZ #17075] ARM: Fix immediate calculation of R_ARM_TLS_DESC 2014-06-20 20:22:42 +01:00
tst-armtlsdescloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-armtlsdesclocmod.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-audit.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
unwind-dw2-fde-glibc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
unwind-pe.c
unwind-resume.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
unwind.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Versions Use -Werror=undef for assembly code. 2015-02-12 13:57:32 -08:00