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glibc/dlfcn
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Florian Weimer 78b31cc834 elf: Partially initialize ld.so after static dlopen (bug 20802) 
After static dlopen, a copy of ld.so is loaded into the inner
namespace, but that copy is not initialized at all.  Some
architectures run into serious problems as result, which is why the
_dl_var_init mechanism was invented.  With libpthread moving into
libc and parts into ld.so, more architectures impacted, so it makes
sense to switch to a generic mechanism which performs the partial
initialization.

As a result, getauxval now works after static dlopen (bug 20802).

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 		2021-05-17 10:06:57 +02:00
..
Makefile dlfcn: dlerror needs to call free from the base namespace [BZ #24773] 2021-04-21 19:49:51 +02:00
Versions dlfcn: dlerror needs to call free from the base namespace [BZ #24773] 2021-04-21 19:49:51 +02:00
bug-atexit1-lib.c
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bug-atexit1.c Prefer https for Sourceware links 2017-11-16 11:49:26 +05:30
bug-atexit2-lib.c
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bug-atexit2.c Prefer https for Sourceware links 2017-11-16 11:49:26 +05:30
bug-atexit3-lib.cc support: Introduce new subdirectory for test infrastructure 2016-12-09 08:18:27 +01:00
bug-atexit3.c
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bug-dl-leaf-lib-cb.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bug-dl-leaf-lib.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bug-dl-leaf.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
bug-dlopen1.c
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bug-dlsym1-lib1.c
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bug-dlsym1-lib2.c
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bug-dlsym1.c
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default.c
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defaultmod1.c
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defaultmod2.c
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dladdr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dladdr1.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlclose.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlerror.c dlfcn: dlerror needs to call free from the base namespace [BZ #24773] 2021-04-21 19:49:51 +02:00
dlerror.h dlfcn: dlerror needs to call free from the base namespace [BZ #24773] 2021-04-21 19:49:51 +02:00
dlfcn.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlfcn.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlinfo.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlmopen.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlopen.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlopenold.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlsym.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
dlvsym.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
errmsg1.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
errmsg1mod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
failtest.c
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failtestmod.c
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glreflib1.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
glreflib2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
glreflib3.c
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glrefmain.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
libc_dlerror_result.c dlfcn: dlerror needs to call free from the base namespace [BZ #24773] 2021-04-21 19:49:51 +02:00
modatexit.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
modcxaatexit.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
moddummy1.c
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moddummy2.c
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modstatic.c
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modstatic2.c
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modstatic3.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
modstatic5.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
sdladdr.c
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sdladdr1.c
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sdlclose.c
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sdlerror.c
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sdlfreeres.c libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
sdlinfo.c
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sdlmopen.c
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sdlopen.c
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sdlsym.c
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sdlvsym.c
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tst-dladdr.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-dlinfo.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-rec-dlopen.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tstatexit.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tstcxaatexit.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tststatic.c
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tststatic2.c
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tststatic3.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tststatic4.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tststatic5.c elf: Partially initialize ld.so after static dlopen (bug 20802) 2021-05-17 10:06:57 +02:00