revive/CHANGELOG.md

Changelog

Unreleased

This is a development pre-release.

Supported polkadot-sdk rev: 274a781e8ca1a9432c7ec87593bd93214abbff50

v0.1.0-dev.10

This is a development pre-release.

Supported polkadot-sdk rev: 274a781e8ca1a9432c7ec87593bd93214abbff50

Added

• Support for the coinbase opcode.
• The resolc web JS version.

Changed

• Missing the --overwrite flag emits an error instead of a warning.
• The resolc executable prints the help by default.
• Removed support for legacy EVM assembly (EVMLA) translation.
• integration: identify cached code blobs on source code to fix potential confusions.
• Setting base, include or allow paths in emscripten is now a hard error.
• Employ a heuristic to detect address.transfer and address.send calls. If detected, the re-entrant call flag is not set and 0 deposit limit is endowed.

Fixed

• Solidity: Add the solc --libraries files to sources.
• A data race in tests.
• Fix broken pipe errors.
• llvm-builder: Allow warnings.
• solidity: Fix the custom compiler warning messages.

v0.1.0-dev.9

This is a development pre-release.

Added

Changed

• Syscalls with more than 6 arguments now pack them into registers.

Fixed

• Remove reloading of the resolc.js file (fix issue with relative path in web worker)

v0.1.0-dev.8

This is a development pre-release.

Added

• The revive-llvm-builder crate with the revive-llvm helper utility for streamlined management of the LLVM framework dependency.
• Initial support for running resolc in the browser.

Changed

• Suported contracts runtime is polkadot-sdk git version d62a90c8c729acd98c7e9a5cab9803b8b211ffc5.
• The minimum supported Rust version is 1.81.0.
• Error out early instead of invoking solc with invalid base or include path flags.

Fixed

• Decouple the LLVM target dependency from the LLVM host dependency.
• Do not error out if no files and no errors were produced. This aligns resolc closer to solc.
• Fixes input normalization in the Wasm version.

v0.1.0-dev.7

This is a development pre-release.

Added

• Implement the GASPRICE opcode.
• Implement the BASEFEE opcode.
• Implement the GASLIMIT opcode.

Changed

• The GAS opcode now returns the remaining ref_time.
• Contracts can now be supplied call data input of arbitrary size.
• Some syscalls now return the value in a register, slightly improving emitted contract code.
• Calls forward maximum weight limits instead of 0, anticipating a change in polkadot-sdk where weight limits of 0 no longer interprets as uncapped limit.

Fixed

• A linker bug which was preventing certain contracts from linking with the PVM linker.
• JS: Fix encoding conversion from JS string (UTF-16) to UTF-8.
• The git commit hash slug is always displayed in the version string.

v0.1.0-dev.6

This is a development pre-release.

Added

• Implement the BLOCKHASH opcode.
• Implement delegate calls.
• Implement the GASPRICE opcode. Currently hard-coded to return 1.
• The ELF shared object contract artifact is dumped into the debug output directory.
• Initial support for emitting debug info (opt in via the -g flag)

Changed

• resolc now emits 64bit PolkaVM blobs, reducing contract code size and execution time.
• The RISC-V bit-manipulation target feature (zbb) is enabled.

Fixed

• Compilation to Wasm (for usage in node and web browsers)

v0.1.0-dev.5

This is development pre-release.

Added

• Implement the CODESIZE and EXTCODESIZE opcodes.

Changed

• Include the full revive version in the contract metadata.

Fixed

v0.1.0-dev-4

This is development pre-release.

Added

• Support the ORIGIN opcode.

Changed

• Update polkavm to v0.14.0.
• Enable the a, fast-unaligned-access and xtheadcondmov LLVM target features, decreasing the code size for some contracts.

Fixed