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---------------------------------------------------------------------- On Fri, 3 Mar 2023 15:40:01 GMT, Doug Simon <dnsi...@openjdk.org> wrote: > JDK-8297431 added code for special handling of OutOfMemoryError when > translating an exception between libjvmci and HotSpot[1]. > Unfortunately, this code was deleted by JDK-8298099 when moving the exception > translation mechanism to VMSupport[2]. > This causes the VM to crash when an OOME occurs while translating an > exception from HotSpot to libjvmci. > This PR revives the deleted code. > > This bug was found by running > `test/jdk/java/util/concurrent/locks/Lock/OOMEInAQS.java` on libgraal. The > fix now makes the test pass. > > Note that the code modified in > `src/java.base/share/classes/jdk/internal/vm/VMSupport.java` is JVMCI > specific and was original added by > [JDK-8298099](https://git.openjdk.org/jdk/pull/11513). > > [1] > https://github.com/openjdk/jdk/commit/952e10055135613e8ea2b818a4f35842936f5633#diff-4d3a3b7e7e12e1d5b4cf3e4677d9e0de5e9df3bbf1bbfa0d8d43d12098d67dc4R222-R234 > [2] > https://github.com/openjdk/jdk/commit/8b69a2e434ad2fa3369079622b57afb973d5bd9a#diff-7292551772c27b7152a3333f03cbbad90a897c5e37c6a97d4026be835e6d8fe1R121-R125 This pull request has now been integrated. Changeset: cac81ddc Author: Doug Simon <dnsi...@openjdk.org> URL: https://git.openjdk.org/jdk/commit/cac81ddc9259168a5b12c290ae2ce7db25a729fc Stats: 31 lines in 5 files changed: 22 ins; 0 del; 9 mod 8303577: [JVMCI] OOME causes crash while translating exceptions Reviewed-by: kvn, never ------------- PR: https://git.openjdk.org/jdk/pull/12857
