diff options
| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-02-18 19:08:21 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-02-18 19:08:21 +0530 |
| commit | ba384f6ed9275f3966505f2375b56d169e3dc588 (patch) | |
| tree | d832a5a24bab934c946089b8d2a9a16f1766470d /ports | |
| parent | ffaa74cf68a370e232279a9a9b0a02ade287cc99 (diff) | |
| download | glibc-ba384f6ed9275f3966505f2375b56d169e3dc588.zip glibc-ba384f6ed9275f3966505f2375b56d169e3dc588.tar.gz glibc-ba384f6ed9275f3966505f2375b56d169e3dc588.tar.bz2 | |
C++11 thread_local destructors support
This feature is specifically for the C++ compiler to offload calling
thread_local object destructors on thread program exit, to glibc.
This is to overcome the possible complication of destructors of
thread_local objects getting called after the DSO in which they're
defined is unloaded by the dynamic linker. The DSO is marked as
'unloadable' if it has a constructed thread_local object and marked as
'unloadable' again when all the constructed thread_local objects
defined in it are destroyed.
Diffstat (limited to 'ports')
19 files changed, 81 insertions, 0 deletions
diff --git a/ports/ChangeLog.alpha b/ports/ChangeLog.alpha index 991c36a..0ac8add 100644 --- a/ports/ChangeLog.alpha +++ b/ports/ChangeLog.alpha @@ -1,3 +1,8 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist: Add + __cxa_thread_atexit_impl. + 2013-02-14 Joseph Myers <joseph@codesourcery.com> [BZ #13550] diff --git a/ports/ChangeLog.arm b/ports/ChangeLog.arm index 2596b8d..3a5880b 100644 --- a/ports/ChangeLog.arm +++ b/ports/ChangeLog.arm @@ -1,3 +1,8 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/arm/nptl/libc.abilist: Add + __cxa_thread_atexit_impl. + 2013-02-13 Joseph Myers <joseph@codesourcery.com> [BZ #13550] diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64 index 26d99f7..d9fda45 100644 --- a/ports/ChangeLog.ia64 +++ b/ports/ChangeLog.ia64 @@ -1,3 +1,8 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist: Add + __cxa_thread_atexit_impl. + 2013-02-08 Joseph Myers <joseph@codesourcery.com> [BZ #13550] diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k index dfbe0df..e7cb81e 100644 --- a/ports/ChangeLog.m68k +++ b/ports/ChangeLog.m68k @@ -1,3 +1,10 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist: Add + __cxa_thread_atexit_impl. + * sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libc.abilist: + Likewise. + 2013-02-08 Andreas Schwab <schwab@linux-m68k.org> * sysdeps/unix/sysv/linux/m68k/kernel-features.h diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips index b91a1a8..de967c6 100644 --- a/ports/ChangeLog.mips +++ b/ports/ChangeLog.mips @@ -1,3 +1,12 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist: Add + __cxa_thread_atexit_impl. + * sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist: + Likewise. + * sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist: + Likewise. + 2013-02-13 Joseph Myers <joseph@codesourcery.com> [BZ #13550] diff --git a/ports/ChangeLog.powerpc b/ports/ChangeLog.powerpc index ecac527..c66dc07 100644 --- a/ports/ChangeLog.powerpc +++ b/ports/ChangeLog.powerpc @@ -1,3 +1,10 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist: + Add __cxa_thread_atexit_impl. + * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist: + Likewise. + 2013-02-14 Joseph Myers <joseph@codesourcery.com> [BZ #13550] diff --git a/ports/ChangeLog.tile b/ports/ChangeLog.tile index a5eaec3..a473b30 100644 --- a/ports/ChangeLog.tile +++ b/ports/ChangeLog.tile @@ -1,3 +1,10 @@ +2013-02-18 Siddhesh Poyarekar <siddhesh@redhat.com> + + * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist: + Add __cxa_thread_atexit_impl. + * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist: + Likewise. + 2013-01-10 Chris Metcalf <cmetcalf@tilera.com> * sysdeps/unix/sysv/linux/tile/tilegx/ldd-rewrite.sed: New file. diff --git a/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist index 1d0cc7e..980e088 100644 --- a/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist @@ -1819,6 +1819,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _IO_adjust_wcolumn F diff --git a/ports/sysdeps/unix/sysv/linux/arm/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/arm/nptl/libc.abilist index ceab6b2..ce45208 100644 --- a/ports/sysdeps/unix/sysv/linux/arm/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/arm/nptl/libc.abilist @@ -86,6 +86,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.4 GLIBC_2.4 A _Exit F diff --git a/ports/sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist index b3510fe..067552d 100644 --- a/ports/sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/ia64/nptl/libc.abilist @@ -86,6 +86,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _Exit F diff --git a/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist index 3c40379..f06cc8e 100644 --- a/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libc.abilist @@ -87,6 +87,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.4 GLIBC_2.4 A _Exit F diff --git a/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libc.abilist index f998b1b..9010ea7 100644 --- a/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/m68k/m680x0/nptl/libc.abilist @@ -1775,6 +1775,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _IO_adjust_wcolumn F diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist index 7378869..f8cefd1 100644 --- a/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist @@ -2250,3 +2250,6 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist index df2e637..9dbbd97 100644 --- a/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist @@ -1398,6 +1398,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _Exit F diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist index 22b3068..c7e46aa 100644 --- a/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist @@ -1396,6 +1396,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _Exit F diff --git a/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist index 0efc6b5..9b6d663 100644 --- a/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/nptl/libc.abilist @@ -1781,6 +1781,9 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F GLIBC_2.2 GLIBC_2.2 A _IO_adjust_wcolumn F diff --git a/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist index d79b2df..caf74b8 100644 --- a/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libc.abilist @@ -2088,3 +2088,6 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F diff --git a/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist index f617405..68d975b 100644 --- a/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libc.abilist @@ -2088,3 +2088,6 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F diff --git a/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist index d79b2df..caf74b8 100644 --- a/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist +++ b/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libc.abilist @@ -2088,3 +2088,6 @@ GLIBC_2.17 clock_nanosleep F clock_settime F secure_getenv F +GLIBC_2.18 + GLIBC_2.18 A + __cxa_thread_atexit_impl F |