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## v1.3.0 Supported `polkadot-sdk` rev: `2604.2.0` ### Added - The newyork IR code size optimization pipeline, selectable via the `--newyork` CLI flag or the `settings.polkavm.newyork` standard JSON input field. This can reduce code size by up to 50%. Considered a new and experimental feature, switched off by default. [#519](https://github.com/paritytech/revive/pull/519) ### Changed - The latest supported `polkadot-sdk` version is now `2604.2.0` Signed-off-by: xermicus <cyrill@parity.io>
revive-runner
The revive runner is a helper utility aiding in contract debugging.
Given a PVM contract blob, it will upload, deploy and call that contract using a local, stand-alone un-blockchained pallet revive (which is our execution layer).
This is somewhat similar to the geth evm utility binary.
Installation
The revive-runner does not depend on the compiler itself, hence installing this utility does not depend on LLVM, so no LLVM build is required.
Inside the root revive repository directory, execute:
make install-revive-runner
Which will install the revive-runner using cargo.
Usage
Set the RUST_LOG environment varibale to the trace level to see the full PolkaVM execution trace. For example:
RUST_LOG=trace revive-runner -f mycontract.pvm -c a9059cbb000000000000000000000000f24ff3a9cf04c71dbc94d0b566f7a27b94566cac0000000000000000000000000000000000000000000000000000000000000000