v0.6.0

Changelog

This is a development pre-release.

Supported polkadot-sdk rev: unstable2507

Added

• The comprehensive revive compiler book documentation page: https://paritytech.github.io/revive/
• Support for solc v0.8.33.
• Support for the clz Yul builtin.

Changed

• Instruct the LLVM backend and linker to --relax (may lead to smaller contract code size).
• Standard JSON mode: Don't forward EVM bytecode related output selections to solc.
• The supported polkadot-sdk release is unstable2507.
• The INVALID opcode and OOB memory accesses now consume all remaining gas.
• Emit the call_evm and delegate_call_evm syscalls for contract calls.
• The revive-runner can execute arbitrarily large contract blobs.
• Set the default PolkaVM stack and heap size values to 128KB.

Fixed:

• The missing STOP instruction at the end of code blocks.
• The missing bounds check in the internal sbrk implementation.
• The call gas is no longer ignored.
• The settings.polkavm.memoryConfig object and its fields are now in camelCase.

Note for macOS Users

The macOS binary is unsigned and it needs to be made runnable using xattr -c resolc-universal-apple-darwin.