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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2016-12-13 12:28:41 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-05-11 17:16:37 +0100 |
| commit | 9d0e30329c23b5ad736fda3f174208c25970dbce (patch) | |
| tree | 884dd5a22724d0bacbeeb921313c371b2ccbd02f /elf/Makefile | |
| parent | f4f8f4d4e0f92488431b268c8cd9555730b9afe9 (diff) | |
| download | glibc-9d0e30329c23b5ad736fda3f174208c25970dbce.tar.gz glibc-9d0e30329c23b5ad736fda3f174208c25970dbce.tar.xz glibc-9d0e30329c23b5ad736fda3f174208c25970dbce.zip | |
elf: Add test case for [BZ #19329]
Test concurrent dlopen and pthread_create when the loaded modules have TLS. This triggers dl-tls assertion failures more reliably than the nptl/tst-stack4 test. The dlopened module has 100 DT_NEEDED dependencies with TLS, they were reused from an existing TLS test. The number of created threads during dlopen depends on filesystem speed and hardware, but at most 3 threads are alive at a time to limit resource usage. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'elf/Makefile')
| -rw-r--r-- | elf/Makefile | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/elf/Makefile b/elf/Makefile index d3e909637a..3241cb6046 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -224,7 +224,7 @@ tests += restest1 preloadtest loadfail multiload origtest resolvfail \ tst-single_threaded tst-single_threaded-pthread \ tst-tls-ie tst-tls-ie-dlmopen argv0test \ tst-glibc-hwcaps tst-glibc-hwcaps-prepend tst-glibc-hwcaps-mask \ - tst-tls20 tst-dlmopen-dlerror + tst-tls20 tst-tls21 tst-dlmopen-dlerror # reldep9 tests-internal += loadtest unload unload2 circleload1 \ neededtest neededtest2 neededtest3 neededtest4 \ @@ -346,7 +346,7 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \ libmarkermod2-1 libmarkermod2-2 \ libmarkermod3-1 libmarkermod3-2 libmarkermod3-3 \ libmarkermod4-1 libmarkermod4-2 libmarkermod4-3 libmarkermod4-4 \ - tst-tls20mod-bad tst-dlmopen-dlerror-mod \ + tst-tls20mod-bad tst-tls21mod tst-dlmopen-dlerror-mod \ # Most modules build with _ISOMAC defined, but those filtered out # depend on internal headers. @@ -1939,3 +1939,8 @@ tst-tls20mod-bad.so-no-z-defs = yes $(objpfx)tst-tls20: $(libdl) $(shared-thread-library) $(objpfx)tst-tls20.out: $(objpfx)tst-tls20mod-bad.so \ $(tst-tls-many-dynamic-modules:%=$(objpfx)%.so) + +# Reuses tst-tls-many-dynamic-modules +$(objpfx)tst-tls21: $(libdl) $(shared-thread-library) +$(objpfx)tst-tls21.out: $(objpfx)tst-tls21mod.so +$(objpfx)tst-tls21mod.so: $(tst-tls-many-dynamic-modules:%=$(objpfx)%.so) |