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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9344 a5019735-40e9-0310-863c-91ae7b9d1cf9
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that occur on data in .got.plt sections.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8866 a5019735-40e9-0310-863c-91ae7b9d1cf9
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find conflicting accesses that overlap the current access in any way,
rather than just match at the addresses. This allows reporting of
conflicts between accesses which overlap but are not the same
size/alignment.
Doesn't seem to always work reliably, for reasons I don't understand,
but I so far failed to make a small test case.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8811 a5019735-40e9-0310-863c-91ae7b9d1cf9
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read-or-writeness of each access, so that these can be displayed in
error messages.
* Use recorded read-or-writeness info to avoid producing error
messages that claim claim two reads race against each other -- this
is clearly silly. For each pair of racing accesses now reported, at
least one of them will (should!) always now be a write, and (as
previously ensured) they will be from different threads.
* Lookups in the conflicting-access map is expensive, so don't do that
as soon as a race is detected. Instead wait until the update_extra
method is called.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8809 a5019735-40e9-0310-863c-91ae7b9d1cf9
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minor changes to make stack unwinding on amd64-linux approximately
twice as fast as it was before.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8707 a5019735-40e9-0310-863c-91ae7b9d1cf9
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