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| author | Iain Sandoe <iain@sandoe.co.uk> | 2021-11-21 10:49:29 +0000 |
|---|---|---|
| committer | Iain Sandoe <iain@sandoe.co.uk> | 2021-11-26 19:40:27 +0000 |
| commit | caa04517e6f78a562f36897a6e7171f0121101b4 (patch) | |
| tree | f0357a7f6d40f308da822bb74344b36fb5797b65 /libgcc | |
| parent | 4a2007594cff78fba6a29a0ec07fad31a7af19ff (diff) | |
| download | gcc-caa04517e6f78a562f36897a6e7171f0121101b4.zip gcc-caa04517e6f78a562f36897a6e7171f0121101b4.tar.gz gcc-caa04517e6f78a562f36897a6e7171f0121101b4.tar.bz2 | |
libitm: Fix bootstrap for targets without HAVE_ELF_STYLE_WEAKREF.
Recent improvements to null address warnings notice that for
targets that do not support HAVE_ELF_STYLE_WEAKREF the dummy stub
implementation of __cxa_get_globals() means that the address can
never be null.
Fixed by removing the test for such targets.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
libitm/ChangeLog:
* eh_cpp.cc (GTM::gtm_thread::init_cpp_exceptions): If the
target does not support HAVE_ELF_STYLE_WEAKREF then do not
try to test the __cxa_get_globals against NULL.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions