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| author | Alex Light <allight@google.com> | 2018-03-14 14:44:29 -0700 |
|---|---|---|
| committer | Alex Light <allight@google.com> | 2018-10-04 11:04:49 -0700 |
| commit | 88a2a9d7a14b67e10525d93b0ee57d9dd6bc345a (patch) | |
| tree | a19af813a97be817a76072534139a77b16f3ad87 /disassembler/disassembler.cc | |
| parent | fc7d33fc052d993eaa205337e6a805022d2cd822 (diff) | |
JVMTI PopFrame support
Implement support for the JVMTI can_pop_frames capability. This works
by marking shadow-frames with a bit that forces it to be popped or an
instruction to be retried. When a PopFrame is requested the plugin
will deoptimize the targeted thread and force the interpreter to deal
with the frame pop. If the can_pop_frames capability is enabled the
runtime will be forced to handle all exceptions through the
interpreter. This is required to support PopFrame during some
exception events.
Test: ./test.py --host
Test: ./art/tools/run-libjdwp-tests.sh --mode=host
Bug: 73255278
Bug: 111357976
Change-Id: I62d6b1f4ff387c794ba45093c3d6773aaf642067
Diffstat (limited to 'disassembler/disassembler.cc')
0 files changed, 0 insertions, 0 deletions