interpreter: Add experimental lambda opcodes for invoke/create-lambda
These opcodes are not yet fully specified, and *will* change before they become shippable.
Do not write production code against experimental opcodes.
--
Implement partial interpreter support for new dex instructions invoke/create-lambda, and a
new opcode format 25x.
* Does not verify, in fact verification will soft fail when we see those opcodes.
* Compilers will punt to interpreter since they don't support new opcodes.
* As there is no way to capture/liberate variables yet, the "closure" is just
an ArtMethod for the time being.
All new opcodes are disabled by default, use runtime option -Xexperimental-lambdas to enable them.
For example:
dalvikvm ... -Xexperimental-lambdas ...
dex2oat --runtime-arg -Xexperimental-lambdas ...
Change-Id: I6c996ca32a9b54ec45ec21d7a959b84dfb8a24eb
diff --git a/runtime/runtime_options.def b/runtime/runtime_options.def
index 4a307d5..fc527b5 100644
--- a/runtime/runtime_options.def
+++ b/runtime/runtime_options.def
@@ -110,6 +110,7 @@
RUNTIME_OPTIONS_KEY (unsigned int, ZygoteMaxFailedBoots, 10)
RUNTIME_OPTIONS_KEY (Unit, NoDexFileFallback)
RUNTIME_OPTIONS_KEY (std::string, CpuAbiList)
+RUNTIME_OPTIONS_KEY (bool, ExperimentalLambdas, false) // -X[no]experimental-lambdas
// Not parse-able from command line, but can be provided explicitly.
// (Do not add anything here that is defined in ParsedOptions::MakeParser)