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author | Nick Alcock <nick.alcock@oracle.com> | 2024-06-12 11:08:39 +0100 |
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committer | Nick Alcock <nick.alcock@oracle.com> | 2024-06-18 13:20:32 +0100 |
commit | 9f0fb75b8e121a93b0f63dd823fa86ffd44e8e5d (patch) | |
tree | b4419583d8c06b014b1097d28680035f112640fa /libctf/ChangeLog | |
parent | e3cd5660756223bbe4a2ab607ef019bbf5e9daf9 (diff) | |
download | gdb-9f0fb75b8e121a93b0f63dd823fa86ffd44e8e5d.zip gdb-9f0fb75b8e121a93b0f63dd823fa86ffd44e8e5d.tar.gz gdb-9f0fb75b8e121a93b0f63dd823fa86ffd44e8e5d.tar.bz2 |
libctf: suppress spurious failure of malloc-counting tests under valgrind
The libctf-regression/open-error-free.c test works by interposing malloc
and counting mallocs and frees across libctf operations. This only
works under suitably-interposable mallocs on systems supporting
dlsym (RTLD_NEXT, ...), so its operation is restricted to glibc
systems for now, but also it interacts badly with valgrind, which
interposes malloc itself. Detect a running valgrind and skip the test.
Add new facilities allowing libctf lookup tests to declare themselves
unsupported, by printing "UNSUPPORTED: " and then some meaningful
message instead of their normal output.
libctf/
* configure.ac: Check for <valgrind/valgrind.h>.
* config.h.in: Regenerate.
* configure: Likewise.
* testsuite/lib/ctf-lib.exp (run_lookup_test): Add support for
UNSUPPORTED tests.
* testsuite/libctf-regression/open-error-free.c: When running
under valgrind, this test is unsupported.
Diffstat (limited to 'libctf/ChangeLog')
0 files changed, 0 insertions, 0 deletions