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| author | H.J. Lu <hjl.tools@gmail.com> | 2014-11-28 07:54:07 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-11-28 07:57:40 -0800 |
| commit | d8dd00805b8f3a011735d7a407097fb1c408d867 (patch) | |
| tree | cc2f23b98c40684fa76e86a6230066d876b5e61b /nptl/Makefile | |
| parent | 167da422b30b35c9eb9fc819ce5d3b3b0d65c6f4 (diff) | |
| download | glibc-d8dd00805b8f3a011735d7a407097fb1c408d867.zip glibc-d8dd00805b8f3a011735d7a407097fb1c408d867.tar.gz glibc-d8dd00805b8f3a011735d7a407097fb1c408d867.tar.bz2 | |
Resize DTV if the current DTV isn't big enough
This patch changes _dl_allocate_tls_init to resize DTV if the current DTV
isn't big enough. Tested on X86-64, x32 and ia32.
[BZ #13862]
* elf/dl-tls.c: Include <atomic.h>.
(oom): Remove #ifdef SHARED/#endif.
(_dl_static_dtv, _dl_initial_dtv): Moved before ...
(_dl_resize_dtv): This. Extracted from _dl_update_slotinfo.
(_dl_allocate_tls_init): Resize DTV if the current DTV isn't
big enough.
(_dl_update_slotinfo): Call _dl_resize_dtv to resize DTV.
* nptl/Makefile (tests): Add tst-stack4.
(modules-names): Add tst-stack4mod.
($(objpfx)tst-stack4): New.
(tst-stack4mod.sos): Likewise.
($(objpfx)tst-stack4.out): Likewise.
($(tst-stack4mod.sos)): Likewise.
(clean): Likewise.
* nptl/tst-stack4.c: New file.
* nptl/tst-stack4mod.c: Likewise.
Diffstat (limited to 'nptl/Makefile')
| -rw-r--r-- | nptl/Makefile | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/nptl/Makefile b/nptl/Makefile index 86a1b0c..ac76596 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -254,7 +254,7 @@ tests = tst-typesizes \ tst-exec1 tst-exec2 tst-exec3 tst-exec4 \ tst-exit1 tst-exit2 tst-exit3 \ tst-stdio1 tst-stdio2 \ - tst-stack1 tst-stack2 tst-stack3 tst-pthread-getattr \ + tst-stack1 tst-stack2 tst-stack3 tst-stack4 tst-pthread-getattr \ tst-pthread-attr-affinity \ tst-unload \ tst-dlsym1 \ @@ -311,7 +311,7 @@ endif modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \ tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \ - tst-tls5modd tst-tls5mode tst-tls5modf \ + tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \ tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) tst-cleanup4aux.o test-extras += $(modules-names) tst-cleanup4aux @@ -479,6 +479,19 @@ $(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out $(evaluate-test) generated += tst-stack3-mem.out tst-stack3.mtrace +$(objpfx)tst-stack4: $(libdl) $(shared-thread-library) +tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \ + 11 12 13 14 15 16 17 18 19; do \ + for j in 0 1 2 3 4 5 6 7 8 9 10 \ + 11 12 13 14 15 16 17 18 19; do \ + echo $(objpfx)tst-stack4mod-$$i-$$j.so; \ + done; done) +$(objpfx)tst-stack4.out: $(tst-stack4mod.sos) +$(tst-stack4mod.sos): $(objpfx)tst-stack4mod.so + cp -f $< $@ +clean: + rm -f $(tst-stack4mod.sos) + $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library) $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library) |