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xermicus b2c025faad release resolc v1.2.0 (#534 )

Supported `polkadot-sdk` rev: `2603`

### Changed

- Updated `LLVM` from `21.1.8` to LLVM `22.1.4`

### Added

- Support for solc v0.8.35.

### Fixed

- A constant folding bug causing incorrect translation of a signed
remainder edge case. The affected pattern (Solidity % or Yul smod):
  - SREM over the two constant operands `type(int256).min` and `-1`.
- At least one of the two constants needs folding (i.e. not just
`type(int256).min % -1`),
and is written specifically such that solc doesn't fold but LLVM does,
resulting in UB (signed-overflow).
- Fix `mulmod` returning out-of-range result for large moduli.

---------

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>

2026-05-28 23:20:11 +02:00

fixtures

update polkavm to 0.19 (#167 )

2025-01-17 16:59:45 +01:00

src

Fix optimization specific SREM edge case (#527 )

2026-05-28 09:01:41 +02:00

Cargo.toml

release resolc v1.2.0 (#534 )

2026-05-28 23:20:11 +02:00

README.md

revive-runner: add a utility binary for local contract execution (#284 )

2025-04-22 15:34:51 +02:00

README.md

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