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Maciej W. Rozycki 9c21573c02 MIPS: IEEE 754-2008 NaN encoding support 
It has been a long practice for software using IEEE 754 floating-point
arithmetic run on MIPS processors to use an encoding of Not-a-Number
(NaN) data different to one used by software run on other processors.
And as of IEEE 754-2008 revision [1] this encoding does not follow one
recommended in the standard, as specified in section 6.2.1, where it
is stated that quiet NaNs should have the first bit (d1) of their
significand set to 1 while signalling NaNs should have that bit set to
0, but MIPS software interprets the two bits in the opposite manner.

As from revision 3.50 [2][3] the MIPS Architecture provides for
processors that support the IEEE 754-2008 preferred NaN encoding format.
As the two formats (further referred to as "legacy NaN" and "2008 NaN")
are incompatible to each other, tools have to provide support for the
two formats to help people avoid using incompatible binary modules.

The change is comprised of two functional groups of features, both of
which are required for correct support.

1. Dynamic linker support.

   To enforce the NaN encoding requirement in dynamic linking a new ELF
   file header flag has been defined.  This flag is set for 2008-NaN
   shared modules and executables and clear for legacy-NaN ones.  The
   dynamic linker silently ignores any incompatible modules it
   encounters in dependency processing.

   To avoid unnecessary processing of incompatible modules in the
   presence of a shared module cache, a set of new cache flags has been
   defined to mark 2008-NaN modules for the three ABIs supported.
   Changes to sysdeps/unix/sysv/linux/mips/readelflib.c have been made
   following an earlier code quality suggestion made here:

   http://sourceware.org/ml/libc-ports/2009-03/msg00036.html

   and are therefore a little bit more extensive than the minimum
   required.

   Finally a new name has been defined for the dynamic linker so that
   2008-NaN and legacy-NaN binaries can coexist on a single system that
   supports dual-mode operation and that a legacy dynamic linker that
   does not support verifying the 2008-NaN ELF file header flag is not
   chosen to interpret a 2008-NaN binary by accident.

2. Floating environment support.

   IEEE 754-2008 features are controlled in the Floating-Point Control
   and Status (FCSR) register and updates are needed to floating
   environment support so that the 2008-NaN flag is set correctly and
   the kernel default, inferred from the 2008-NaN ELF file header flag
   at the time an executable is loaded, respected.

As the NaN encoding format is a property of GCC code generation that is
both a user-selected GCC configuration default and can be overridden
with GCC options, code that needs to know what NaN encoding standard it
has been configured for checks for the __mips_nan2008 macro that is
defined internally by GCC whenever the 2008-NaN mode has been selected.
This mode is determined at the glibc configuration time and therefore a
few consistency checks have been added to catch cases where compilation
flags have been overridden by the user.

The 2008 NaN set of features relies on kernel support as the in-kernel
floating-point emulator needs to be aware of the NaN encoding used even
on hard-float processors and configure the FPU context according to the
value of the 2008 NaN ELF file header flag of the executable being
started.  As at this time work on kernel support is still in progress
and the relevant changes have not made their way yet to linux.org master
repository.

Therefore the minimum version supported has been artificially set to
10.0.0 so that 2008-NaN code is not accidentally run on a Linux kernel
that does not suppport it.  It is anticipated that the version is
adjusted later on to the actual initial linux.org kernel version to
support this feature.  Legacy NaN encoding support is unaffected, older
kernel versions remain supported.

[1] "IEEE Standard for Floating-Point Arithmetic", IEEE Computer
    Society, IEEE Std 754-2008, 29 August 2008

[2] "MIPS Architecture For Programmers, Volume I-A: Introduction to the
    MIPS32 Architecture", MIPS Technologies, Inc., Document Number:
    MD00082, Revision 3.50, September 20, 2012

[3] "MIPS Architecture For Programmers, Volume I-A: Introduction to the
    MIPS64 Architecture", MIPS Technologies, Inc., Document Number:
    MD00083, Revision 3.50, September 20, 2012
2013-09-18 21:33:50 +01:00
..
cache.c MIPS: IEEE 754-2008 NaN encoding support 2013-09-18 21:33:50 +01:00
chroot_canon.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
circleload1.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
circlemod1.c Update. 2002-07-17 00:34:35 +00:00
circlemod1a.c Update. 2002-06-30 07:17:02 +00:00
circlemod2.c Update. 2002-07-17 00:34:35 +00:00
circlemod2a.c Update. 2002-07-17 00:34:35 +00:00
circlemod3.c Update. 2002-07-17 00:34:35 +00:00
circlemod3a.c Update. 2002-06-30 07:17:02 +00:00
constload1.c Include <stdio.h> for puts prototype. 2000-08-19 08:30:28 +00:00
constload2.c Add prototype for init. 2001-01-21 17:15:50 +00:00
constload3.c Update. 2000-12-17 17:50:56 +00:00
dblload.c Update. 2001-09-06 01:03:05 +00:00
dblloadmod1.c * elf/dblloadmod1.c: Add prototype to avoid warning. 2001-12-21 10:16:16 +00:00
dblloadmod2.c * elf/dblloadmod1.c: Add prototype to avoid warning. 2001-12-21 10:16:16 +00:00
dblloadmod3.c * elf/dblloadmod1.c: Add prototype to avoid warning. 2001-12-21 10:16:16 +00:00
dblunload.c Update. 2001-09-06 01:03:05 +00:00
dep1.c Update. 2000-12-15 16:03:57 +00:00
dep2.c Update. 2000-12-15 16:03:57 +00:00
dep3.c Update. 2000-12-15 16:03:57 +00:00
dep4.c Update. 2000-12-15 16:03:57 +00:00
dl-addr.c New function _dl_find_dso_for_object 2013-02-18 18:00:17 +05:30
dl-brk.c 2005-12-13 Ulrich Drepper <drepper@redhat.com> 2005-12-14 08:43:25 +00:00
dl-cache.c Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). 2013-05-16 11:32:54 -05:00
dl-caller.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-close.c Add more comments to dlclose() algorithm. 2013-05-09 17:37:15 -04:00
dl-conflict.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-debug.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-deps.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-dst.h Remove dead DL_DST_REQ_STATIC code. 2013-06-22 00:39:42 +01:00
dl-environ.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-error.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-execstack.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-fini.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-fptr.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-hwcaps.c Update comments in ldconfig.c and dl-hwcaps.c. 2013-05-22 23:22:36 -04:00
dl-init.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-iteratephdr.c Consolidate declarations of _dl_phdr, _dl_phnum. 2013-03-28 15:33:57 -07:00
dl-libc.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-load.c Fix typos. 2013-08-21 19:48:48 +02:00
dl-lookup.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-minimal.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-misc.c Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). 2013-05-16 11:32:54 -05:00
dl-object.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-open.c Fix typos. 2013-08-30 18:08:59 +02:00
dl-origin.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-profile.c Mark packed structure element used with atomic operation aligned. 2013-06-28 21:42:19 +00:00
dl-profstub.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-reloc.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-runtime.c Remove miscellaneous bounded-pointers relics in C code. 2013-02-15 00:51:53 +00:00
dl-sbrk.c 2005-12-13 Ulrich Drepper <drepper@redhat.com> 2005-12-14 08:43:25 +00:00
dl-scope.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-support.c Fix static-binary lazy FPU context allocation 2013-09-09 22:36:57 +01:00
dl-sym.c New function _dl_find_dso_for_object 2013-02-18 18:00:17 +05:30
dl-symaddr.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-sysdep.c Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type. 2013-06-28 16:50:48 -05:00
dl-tls.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-trampoline.c 2005-12-13 Ulrich Drepper <drepper@redhat.com> 2005-12-14 08:43:25 +00:00
dl-tsd.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dl-version.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
dl-writev.h Split _dl_writev out from _dl_debug_vdprintf. 2013-05-06 11:30:41 -07:00
do-rel.h Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
dynamic-link.h Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
elf.h MIPS: IEEE 754-2008 NaN encoding support 2013-09-18 21:33:50 +01:00
enbl-secure.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
failobj.c Update. 2000-12-17 17:50:56 +00:00
filter.c Update. 2000-08-19 07:17:09 +00:00
filtmod1.c Update. 2000-12-17 17:50:56 +00:00
filtmod2.c Update. 2000-12-17 17:50:56 +00:00
firstobj.c Add prototype. 2001-02-06 10:38:10 +00:00
gen-trusted-dirs.awk Update. 1999-05-03 21:59:35 +00:00
genrtldtbl.awk Testsuite for owrdexp. 1998-03-05 16:42:56 +00:00
get-dynamic-info.h Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
global.c (main): Use proper prototype. 2001-03-21 07:21:34 +00:00
globalmod1.c Update. 2001-04-06 15:23:41 +00:00
ifuncdep1.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncdep1pic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncdep2.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
ifuncdep2pic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncdep5.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncdep5pic.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain1.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
ifuncmain1pic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain1picstatic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain1pie.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain1static.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain1staticpic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain1staticpie.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain1vis.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
ifuncmain1vispic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain1vispie.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain2.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmain2pic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain2picstatic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain2static.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain3.c Properly handle STT_GNU_IFUNC symbols in do_sym. 2009-11-06 09:30:56 -08:00
ifuncmain4.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain4picstatic.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain4static.c Test for ELF IFUNC functionality. 2009-06-03 16:21:40 -07:00
ifuncmain5.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmain5pic.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain5picstatic.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain5pie.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain5static.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain5staticpic.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain6pie.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmain7.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmain7pic.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain7picstatic.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain7pie.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmain7static.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
ifuncmod1.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmod3.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmod5.c Uglify IFUNC tests for PPC. 2009-10-30 00:48:54 -07:00
ifuncmod6.c Add more IFUNC tests. 2009-06-22 15:07:40 -07:00
initfirst.c Update. 2001-02-02 06:54:15 +00:00
interp.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
lateglobal.c Update. 2004-04-21 18:58:31 +00:00
ldconfig.c Update comments in ldconfig.c and dl-hwcaps.c. 2013-05-22 23:22:36 -04:00
ldd.bash.in Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
link.h Improve link_map.l_addr comment. 2013-02-02 10:29:17 +01:00
loadfail.c Update. 2000-11-26 06:18:02 +00:00
loadtest.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
ltglobmod1.c Update. 2000-12-17 17:50:56 +00:00
ltglobmod2.c Update. 2000-12-15 16:03:57 +00:00
Makefile Remove --disable-versioning. 2013-09-04 15:25:42 +00:00
multiload.c Update. 2000-11-26 06:18:02 +00:00
neededobj1.c Update. 2000-12-17 17:50:56 +00:00
neededobj2.c Update. 2000-12-17 17:50:56 +00:00
neededobj3.c Update. 2000-12-17 17:50:56 +00:00
neededobj4.c Update. 2000-12-17 17:50:56 +00:00
neededobj5.c Update. 2000-12-31 06:09:08 +00:00
neededobj6.c Update. 2000-12-31 06:09:08 +00:00
neededtest2.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
neededtest3.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
neededtest4.c Remove pre-ISO C support 2012-01-07 23:57:22 -05:00
neededtest.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
next.c Update. 2000-11-26 06:18:02 +00:00
nextmod1.c Update. 2000-12-17 17:50:56 +00:00
nextmod2.c Update. 2000-12-17 17:50:56 +00:00
nodel2mod1.c Test modules for DF_1_NODELETE test. 2003-01-12 07:52:53 +00:00
nodel2mod2.c Test modules for DF_1_NODELETE test. 2003-01-12 07:52:53 +00:00
nodel2mod3.c Test modules for DF_1_NODELETE test. 2003-01-12 07:52:53 +00:00
nodelete2.c Update. 2003-01-12 10:11:16 +00:00
nodelete.c Update. 2000-11-26 06:18:02 +00:00
nodelmod1.c Update. 2000-08-25 19:33:19 +00:00
nodelmod2.c Update. 2000-08-25 19:33:19 +00:00
nodelmod3.c Update. 2000-12-17 17:50:56 +00:00
nodelmod4.c Update. 2000-08-25 19:33:19 +00:00
nodlopen2.c Update. 2002-02-10 22:40:17 +00:00
nodlopen.c Update. 2000-07-21 04:42:21 +00:00
nodlopenmod2.c Update. 2002-03-03 19:43:30 +00:00
nodlopenmod.c Update. 2000-07-21 04:42:21 +00:00
noload.c Fix memory leak in dlopen with RTLD_NOLOAD. 2011-02-25 20:49:48 -05:00
order2.c * elf/Makefile: Add rules to build and run order2. 2005-03-19 08:04:37 +00:00
order2mod1.c * elf/Makefile: Add rules to build and run order2. 2005-03-19 08:04:37 +00:00
order2mod2.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
order2mod3.c * elf/Makefile: Add rules to build and run order2. 2005-03-19 08:04:37 +00:00
order2mod4.c * elf/Makefile: Add rules to build and run order2. 2005-03-19 08:04:37 +00:00
order.c Update. 2000-11-26 06:18:02 +00:00
origtest.c Update. 2000-11-26 06:18:02 +00:00
pathoptobj.c Update. 2000-12-17 17:50:56 +00:00
pldd-xx.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
pldd.c unify xmalloc prototypes & friends 2013-02-18 17:16:05 -05:00
preloadtest.c Update. 2000-12-15 16:03:57 +00:00
readelflib.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
readlib.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
reldep2.c Update. 2001-09-08 17:45:32 +00:00
reldep3.c Fix typos. 2013-08-21 19:48:48 +02:00
reldep4.c Avoid compile warning. 2001-09-22 15:44:07 +00:00
reldep4mod1.c Update. 2001-05-22 23:55:23 +00:00
reldep4mod2.c Update. 2001-06-22 13:50:51 +00:00
reldep4mod3.c Update. 2001-05-22 23:55:23 +00:00
reldep4mod4.c Update. 2001-06-22 13:50:51 +00:00
reldep5.c Update. 2001-09-22 15:44:35 +00:00
reldep6.c Update. 2003-01-12 10:11:16 +00:00
reldep6mod0.c Update. 2001-10-01 00:14:14 +00:00
reldep6mod1.c Update. 2001-10-01 00:14:14 +00:00
reldep6mod2.c Update. 2001-10-01 00:14:14 +00:00
reldep6mod3.c Update. 2001-10-01 00:14:14 +00:00
reldep6mod4.c Update. 2001-10-01 00:14:14 +00:00
reldep7.c Update. 2002-04-15 17:10:22 +00:00
reldep7mod1.c Update. 2002-04-15 17:10:22 +00:00
reldep7mod2.c Update. 2002-04-15 17:10:22 +00:00
reldep8.c Update. 2002-12-30 20:25:40 +00:00
reldep8mod1.c Update. 2002-12-30 20:25:40 +00:00
reldep8mod2.c Update. 2002-12-30 20:25:40 +00:00
reldep8mod3.c Update. 2002-12-30 20:25:40 +00:00
reldep9.c Update. 2003-01-12 10:11:16 +00:00
reldep9mod1.c Update. 2003-01-12 10:11:16 +00:00
reldep9mod2.c Update. 2003-01-12 10:11:16 +00:00
reldep9mod3.c Update. 2003-01-12 10:11:16 +00:00
reldep.c Fix typos. 2013-08-21 19:48:48 +02:00
reldepmod1.c Update. 2000-12-17 17:50:56 +00:00
reldepmod2.c Update. 2000-12-17 17:50:56 +00:00
reldepmod3.c Update. 2000-12-17 17:50:56 +00:00
reldepmod4.c Update. 2000-12-17 17:50:56 +00:00
reldepmod5.c * elf/dblloadmod1.c: Add prototype to avoid warning. 2001-12-21 10:16:16 +00:00
reldepmod6.c * elf/dblloadmod1.c: Add prototype to avoid warning. 2001-12-21 10:16:16 +00:00
resolvfail.c Update. 1999-08-02 19:56:07 +00:00
restest1.c Update. 2000-11-26 06:18:02 +00:00
restest2.c Update. 2001-05-22 22:30:18 +00:00
rtld-debugger-interface.txt Add SystemTap static probes to the runtime linker. [BZ #14298] 2012-07-27 14:03:20 +01:00
rtld-Rules Use rtld-CPPFLAGS in rtld-%.os rules for generated sources. 2013-06-18 16:29:25 -07:00
rtld.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
setup-vdso.h * elf/setup-vdso.h (setup_vdso): Fix missing string termination. 2013-08-20 14:03:04 +02:00
sln.c Fix leading whitespaces. 2013-06-06 20:36:07 +02:00
sofini.c Remove .ctors' and .dtors' output sections 2010-12-24 20:14:37 -05:00
soinit.c Fix missing .ctors/.dtors lead word in soinit 2011-06-27 20:26:54 -07:00
sotruss-lib.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
sotruss.ksh Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
sprof.c Fix typos. 2013-08-21 19:48:48 +02:00
static-stubs.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
testobj1_1.c Update. 2000-12-15 16:03:57 +00:00
testobj1.c Update. 2000-12-15 16:03:57 +00:00
testobj2.c * sysdeps/generic/ldsodefs.h (_dl_out_of_memory_internal): Remove decl. 2005-03-06 00:08:10 +00:00
testobj3.c Update. 2000-12-15 16:03:57 +00:00
testobj4.c Update. 2000-12-15 16:03:57 +00:00
testobj5.c Update. 2000-12-15 16:03:57 +00:00
testobj6.c Update. 2000-12-15 16:03:57 +00:00
testobj.h Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
tls-macros.h Split tls-macros.h into sysdeps directories. 2012-07-17 11:30:58 +00:00
tlsdeschtab.h Remove lots of inline keywords. 2013-02-07 14:44:18 -08:00
tst-addr1.c * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Add 2006-08-31 17:16:11 +00:00
tst-align2.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-align.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-alignmod2.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-alignmod.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-array1-static.c * csu/elf-init.c (__libc_csu_fini): Enable if LIBC_NONSHARED 2005-02-14 21:25:50 +00:00
tst-array1.c Set constructor/destructor priority to 1000 2012-11-16 07:40:38 -08:00
tst-array1.exp * sysdeps/ia64/elf/initfini.c [HAVE_INITFINI_ARRAY] 2002-11-07 22:28:16 +00:00
tst-array2.c * sysdeps/ia64/elf/initfini.c [HAVE_INITFINI_ARRAY] 2002-11-07 22:28:16 +00:00
tst-array2.exp * sysdeps/ia64/elf/initfini.c [HAVE_INITFINI_ARRAY] 2002-11-07 22:28:16 +00:00
tst-array2dep.c Set constructor/destructor priority to 1000 2012-11-16 07:40:38 -08:00
tst-array3.c * sysdeps/ia64/elf/initfini.c [HAVE_INITFINI_ARRAY] 2002-11-07 22:28:16 +00:00
tst-array4.c Update. 2003-01-27 21:03:22 +00:00
tst-array4.exp Update. 2003-01-27 21:03:22 +00:00
tst-array5-static.c [BZ #974] 2005-07-07 23:00:02 +00:00
tst-array5-static.exp [BZ #974] 2005-07-07 23:00:02 +00:00
tst-array5.c [BZ #974] 2005-07-07 23:00:02 +00:00
tst-array5.exp [BZ #974] 2005-07-07 23:00:02 +00:00
tst-array5dep.c [BZ #974] 2005-07-07 23:00:02 +00:00
tst-audit1.c * csu/elf-init.c (__libc_csu_fini): Don't do anything here. 2005-01-06 22:40:27 +00:00
tst-audit2.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-audit8.c Skip audit if l_reloc_result is NULL 2012-11-14 15:44:40 -08:00
tst-auditmod1.c Move testsuite audit definitions to sysdeps tst-audit.h files. 2012-07-26 11:29:07 +00:00
tst-deep1.c Update. 2004-09-23 07:45:38 +00:00
tst-deep1mod1.c Update. 2004-09-23 07:45:38 +00:00
tst-deep1mod2.c Update. 2004-09-23 07:45:38 +00:00
tst-deep1mod3.c Update. 2004-09-23 07:45:38 +00:00
tst-dlmodcount.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-dlmopen1.c [BZ #77] 2004-10-14 02:08:23 +00:00
tst-dlmopen1mod.c Update. 2004-10-27 20:27:40 +00:00
tst-dlmopen2.c [BZ #77] 2004-10-14 02:08:23 +00:00
tst-dlmopen3.c Update. 2004-10-28 06:53:20 +00:00
tst-dlopenrpath.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-dlopenrpathmod.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-execstack-mod.c * sysdeps/i386/dl-machine.h (RTLD_START): Set __libc_stack_end before 2003-09-23 12:07:26 +00:00
tst-execstack-needed.c * sysdeps/i386/dl-machine.h (RTLD_START): Set __libc_stack_end before 2003-09-23 12:07:26 +00:00
tst-execstack-prog.c * elf/rtld.c (dl_main): In rtld_is_main case, reinitialize 2003-09-24 01:56:08 +00:00
tst-execstack.c Fix stack size and address inconsistency due to executable stack 2012-05-26 09:48:26 +05:30
tst-global1.c [BZ #776] 2005-03-03 08:28:23 +00:00
tst-initorder2.c Correct cycle detection during dependency sorting 2011-08-22 16:08:16 -04:00
tst-initorder2.exp Correct cycle detection during dependency sorting 2011-08-22 16:08:16 -04:00
tst-initorder.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initorder.exp Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initordera1.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initordera2.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initordera3.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initordera4.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initorderb1.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-initorderb2.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-leaks1-static.c Check the main application only if SHARED is defined 2012-10-20 16:16:59 -07:00
tst-leaks1.c * elf/rtld.c (dl_main): Run final self-relocation after setting up TLS. 2006-03-19 07:48:05 +00:00
tst-null-argv-lib.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
tst-null-argv.c Avoid crashing in LD_DEBUG when program name is unavailable 2013-05-29 21:34:12 +05:30
tst-order-a1.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-order-a2.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-order-a3.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-order-a4.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-order-b1.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-order-b2.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-order-main.c Fix ordering of DSO constructors and destructors. 2011-01-19 16:00:11 -05:00
tst-pathopt.c Update. 2000-10-30 00:13:29 +00:00
tst-pathopt.sh Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-pie1.c [BZ #262] 2004-07-16 17:56:45 +00:00
tst-piemod1.c [BZ #262] 2004-07-16 17:56:45 +00:00
tst-relsort1.c Fix warning 2012-05-17 22:00:57 +02:00
tst-relsort1mod1.c Sort objects before relocations 2012-01-27 15:05:19 -05:00
tst-relsort1mod2.c Sort objects before relocations 2012-01-27 15:05:19 -05:00
tst-rtld-load-self.sh Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
tst-stackguard1-static.c * Versions.def (ld): Add GLIBC_2.4. 2005-06-26 18:14:26 +00:00
tst-stackguard1.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
tst-thrlock.c . 2007-07-31 13:33:18 +00:00
tst-tls1-static.c * elf/tst-tls1-static.c: New file. 2002-08-28 10:42:59 +00:00
tst-tls1.c . 2007-07-31 13:33:18 +00:00
tst-tls2-static.c * elf/tst-tls1-static.c: New file. 2002-08-28 10:42:59 +00:00
tst-tls2.c . 2007-07-31 13:33:18 +00:00
tst-tls3.c . 2007-07-31 13:33:18 +00:00
tst-tls4.c . 2007-07-31 13:33:18 +00:00
tst-tls5.c . 2007-07-31 13:33:18 +00:00
tst-tls6.c . 2007-07-31 13:33:18 +00:00
tst-tls7.c . 2007-07-31 13:33:18 +00:00
tst-tls8.c . 2007-07-31 13:33:18 +00:00
tst-tls9-static.c 2002-10-21 Roland McGrath <roland@redhat.com> 2002-10-22 06:22:38 +00:00
tst-tls9.c . 2007-07-31 13:33:18 +00:00
tst-tls10.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tls10.h Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tls11.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tls12.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tls13.c * elf/tst-tls13.c (do_test): Avoid using the library path when 2005-12-27 22:29:27 +00:00
tst-tls14.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tls15.c [BZ #786] 2005-03-20 22:25:59 +00:00
tst-tls16.c * include/link.h (FORCED_DYNAMIC_TLS_OFFSET): Define. 2008-01-17 20:20:00 +00:00
tst-tls17.c * elf/Makefile: Add rules to build and run tst-tls17. 2008-10-17 15:24:10 +00:00
tst-tls18.c * elf/dl-tls.c (__tls_get_addr): After calling _dl_update_slotinfo 2008-10-31 20:50:16 +00:00
tst-tls19.c Fix handling of static TLS in dlopen'ed objects 2011-05-14 21:25:43 -04:00
tst-tls19mod1.c Fix handling of static TLS in dlopen'ed objects 2011-05-14 21:25:43 -04:00
tst-tls19mod2.c Fix handling of static TLS in dlopen'ed objects 2011-05-14 21:25:43 -04:00
tst-tls19mod3.c Fix handling of static TLS in dlopen'ed objects 2011-05-14 21:25:43 -04:00
tst-tls-dlinfo.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod1.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod2.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod3.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod4.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod5.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod6.c . 2007-07-31 13:33:18 +00:00
tst-tlsmod7.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod8.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod9.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod10.c Update. 2003-04-17 19:19:29 +00:00
tst-tlsmod11.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod12.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod13.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod13a.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod14a.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod14b.c Update. 2003-07-24 20:07:00 +00:00
tst-tlsmod15a.c [BZ #786] 2005-03-20 22:25:59 +00:00
tst-tlsmod15b.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod16a.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod16b.c Cleanup of configuration options 2011-09-10 14:34:15 -04:00
tst-tlsmod17a.c * elf/Makefile: Add rules to build and run tst-tls17. 2008-10-17 15:24:10 +00:00
tst-tlsmod17b.c * elf/Makefile: Add rules to build and run tst-tls17. 2008-10-17 15:24:10 +00:00
tst-tlsmod18a.c * elf/dl-tls.c (__tls_get_addr): After calling _dl_update_slotinfo 2008-10-31 20:50:16 +00:00
tst-unique1.c Handle unloading of DSO with a unique symbol definition. 2009-07-23 07:07:53 -07:00
tst-unique1mod1.c Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. 2012-08-02 21:04:29 +02:00
tst-unique1mod2.c Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. 2012-08-02 21:04:29 +02:00
tst-unique2.c Implement STB_GNU_UNIQUE handling. 2009-07-09 23:52:22 -07:00
tst-unique2mod1.c Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. 2012-08-02 21:04:29 +02:00
tst-unique2mod2.c Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. 2012-08-02 21:04:29 +02:00
tst-unique3.cc Remove gets declarations in C++ tests. 2012-01-25 16:50:17 +00:00
tst-unique3.h Fix copy relocations handling of unique objects. 2011-03-10 12:51:33 -05:00
tst-unique3lib2.cc Remove gets declarations in C++ tests. 2012-01-25 16:50:17 +00:00
tst-unique3lib.cc Remove gets declarations in C++ tests. 2012-01-25 16:50:17 +00:00
tst-unique4.cc Remove gets declarations in C++ tests. 2012-01-25 16:50:17 +00:00
tst-unique4.h Fix resizing able for unique symbols when adding symbol for copy relocation 2011-05-12 21:59:09 -04:00
tst-unique4lib.cc Fix resizing able for unique symbols when adding symbol for copy relocation 2011-05-12 21:59:09 -04:00
unload2.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
unload2dep.c Update. 2000-12-17 17:50:56 +00:00
unload2mod.c Update. 2000-12-17 17:50:56 +00:00
unload3.c [BZ #776] 2005-03-03 08:28:23 +00:00
unload3mod1.c [BZ #776] 2005-03-03 08:28:23 +00:00
unload3mod2.c [BZ #776] 2005-03-03 08:28:23 +00:00
unload3mod3.c [BZ #776] 2005-03-03 08:28:23 +00:00
unload3mod4.c * sysdeps/generic/ldsodefs.h (_dl_out_of_memory_internal): Remove decl. 2005-03-06 00:08:10 +00:00
unload4.c Test cases for correct unloading. 2005-03-18 10:54:53 +00:00
unload4mod1.c Test cases for correct unloading. 2005-03-18 10:54:53 +00:00
unload4mod2.c Test cases for correct unloading. 2005-03-18 10:54:53 +00:00
unload4mod3.c Test cases for correct unloading. 2005-03-18 10:54:53 +00:00
unload4mod4.c Test cases for correct unloading. 2005-03-18 10:54:53 +00:00
unload5.c Test cases for correct unloading. 2005-03-18 10:54:53 +00:00
unload6.c * elf/dl-close.c: Include stddef.h. 2005-04-27 01:39:11 +00:00
unload6mod1.c * elf/dl-close.c: Include stddef.h. 2005-04-27 01:39:11 +00:00
unload6mod2.c * elf/dl-close.c: Include stddef.h. 2005-04-27 01:39:11 +00:00
unload6mod3.c * elf/dl-close.c: Include stddef.h. 2005-04-27 01:39:11 +00:00
unload7.c * elf/dl-close.c (_dl_close): If dependency is not unloaded make 2006-09-19 14:42:12 +00:00
unload7mod1.c * elf/dl-close.c (_dl_close): If dependency is not unloaded make 2006-09-19 14:42:12 +00:00
unload7mod2.c * elf/dl-close.c (_dl_close): If dependency is not unloaded make 2006-09-19 14:42:12 +00:00
unload8.c Fix scope handling during dl_close 2011-08-24 09:32:13 +02:00
unload8mod1.c Fix scope handling during dl_close 2011-08-24 09:32:13 +02:00
unload8mod1x.c Fix scope handling during dl_close 2011-08-24 09:32:13 +02:00
unload8mod2.c Fix scope handling during dl_close 2011-08-24 09:32:13 +02:00
unload8mod3.c Fix scope handling during dl_close 2011-08-24 09:32:13 +02:00
unload.c * elf/tst-tls-dlinfo.c: New file. 2006-03-01 06:18:49 +00:00
unloadmod.c Update. 2000-08-26 23:41:19 +00:00
Versions New function _dl_find_dso_for_object 2013-02-18 18:00:17 +05:30
vismain.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
vismod1.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
vismod2.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
vismod3.c Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
vismod.h 2003-03-26 H.J. Lu <hjl@gnu.org> 2003-03-29 03:46:03 +00:00