On Fri, 3 Feb 2023 06:16:06 GMT, Thomas Stuefe wrote:
> Thanks for the explanation. Do I understand correctly: You register address
> ranges with LSAN, and at certain points (program exit?) the memory is
> examined for pointers that point still to unreleased memory? Does LSAN
> instrument
On Thu, 2 Feb 2023 06:34:56 GMT, Thomas Stuefe wrote:
>> Justin King has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Support CDS
>>
>> Signed-off-by: Justin King
>
> Thinking this through some more:
>
> Why would
On Thu, 2 Feb 2023 06:34:56 GMT, Thomas Stuefe wrote:
>> Justin King has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Support CDS
>>
>> Signed-off-by: Justin King
>
> Thinking this through some more:
>
> Why would
On Thu, 2 Feb 2023 06:06:04 GMT, David Holmes wrote:
>> src/hotspot/share/runtime/arguments.cpp line 3979:
>>
>>> 3977: // LSAN relies on pointers to be natively aligned. Using compressed
>>> class pointers breaks this
>>> 3978: // expectation and results in nondeterministic leak reports.
On Thu, 2 Feb 2023 05:34:57 GMT, David Holmes wrote:
>> Justin King has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Support CDS
>>
>> Signed-off-by: Justin King
>
> make/data/lsan/lsan_default_options.c line 49:
>
>> 47: //
On Wed, 1 Feb 2023 15:26:27 GMT, Justin King wrote:
>> Adds initial LSan (LeakSanitizer) support to Hotspot. This setup has been
>> used to identify multiple leaks so far. It can run most of the test suite
>> except those that rely on testing compressed oops or compressed class
>> pointers.
On Wed, 1 Feb 2023 15:26:27 GMT, Justin King wrote:
>> Adds initial LSan (LeakSanitizer) support to Hotspot. This setup has been
>> used to identify multiple leaks so far. It can run most of the test suite
>> except those that rely on testing compressed oops or compressed class
>> pointers.
On Thu, 2 Feb 2023 06:01:04 GMT, David Holmes wrote:
>> Justin King has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Support CDS
>>
>> Signed-off-by: Justin King
>
> src/hotspot/share/runtime/arguments.cpp line 3979:
>
>> 3977:
On Wed, 1 Feb 2023 15:26:27 GMT, Justin King wrote:
>> Adds initial LSan (LeakSanitizer) support to Hotspot. This setup has been
>> used to identify multiple leaks so far. It can run most of the test suite
>> except those that rely on testing compressed oops or compressed class
>> pointers.
> Adds initial LSan (LeakSanitizer) support to Hotspot. This setup has been
> used to identify multiple leaks so far. It can run most of the test suite
> except those that rely on testing compressed oops or compressed class
> pointers. It is especially useful when combined with ASan, as LSan
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