resolc v1.4.0
Supported `polkadot-sdk` rev: `2604.2.0`
### Added
- Support for solc v0.8.36 and the "Amsterdam" EVM version.
### Fixed
- Restored the top-level `revive_version` field in `--standard-json`
output and the `resolc_version` field in `--combined-json` output, both
of which stopped being populated in `v0.4.0`.
[#557](https://github.com/paritytech/revive/pull/557)
- ICE triggered by `--disable-solc-optimizer --newyork` where inlined
loops could emit an unterminated basic block in the inlined entrypoint.
[#561](https://github.com/paritytech/revive/pull/561)
- `--newyork`: dead-store elimination could drop a store whose memory
expansion an intervening `msize()` observes, so `msize()` read a stale
(unexpanded) value.
[#565](https://github.com/paritytech/revive/pull/565)
- `--newyork`: dead-store elimination could drop a store that a later
overlapping unaligned `mload` reads, returning zeroed memory instead of
the stored bytes. [#563](https://github.com/paritytech/revive/pull/563)
- `--newyork`: an unaligned full-word `mload`/`mstore` overlapping a
word kept native (little-endian) by the heap optimization returned
byte-swapped bytes.
[#562](https://github.com/paritytech/revive/pull/562)
- `--newyork`: a `calldatacopy`/`codecopy`/`returndatacopy` to a dynamic
destination that could overwrite the free-memory-pointer word truncated
a subsequent `mload(0x40)` to `0`.
[#564](https://github.com/paritytech/revive/pull/564)
- `--newyork`: a full-width value stored to the free-memory-pointer slot
(e.g. a function parameter `>= 2^64`) was narrowed to 64 bits, inserting
a checked truncation that consumed all gas.
[#567](https://github.com/paritytech/revive/pull/567)
- `--newyork`: an unaligned `mstore` corrupting the free-memory-pointer
word let a later store through the corrupted pointer silently succeed
where EVM runs out of gas.
[#566](https://github.com/paritytech/revive/pull/566)
- Fixed a bytecode divergence (yet functionally equivalent) between the
resolc Linux/macOS builds and the Windows build for contracts with loops
indexing array elements at constant offsets from a `uint8` loop variable
(e.g. `array[i]`/`array[i + 1]`), compiled with `--newyork` at `-Oz`
with the solc optimizer disabled.
[#570](https://github.com/paritytech/revive/pull/570)
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
## 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>
- Support solc v0.8.35
- The new `erc7201` is comptime (already translated to a constant in
Yul)
Didn't spot any relevant breakage or addition in the release notes so
should be no-brainer.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
As a drive-by fix, the get-llvm action now ignores LLVM releases marked
as pre-release.
---------
Signed-off-by: xermicus <bigcyrill@hotmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
The `--bin` CLI flag was not producing bytecode because the
`outputSelection` was not updated to explicitly requested it.
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
This marks a milestone: Smart contracts on Polkadot Asset Hub are live
and we release the first compiler version!
Signed-off-by: xermicus <bigcyrill@hotmail.com>
Ran into this today, my env was set and pointing to an old version
so it's a breaking change, but I think we are better off not hardcoding
the env here, the user can do whatever they want when they invoke
compile
Separate between compilation and linker phases to allow deploy time
linking and back-porting era compiler changes to fix#91. Unlinked
contract binaries (caused by missing libraries or missing factory
dependencies in turn) are emitted as raw ELF object.
Few drive by fixes:
- #98
- A compiler panic on missing libraries definitions.
- Fixes some incosistent type forwarding in JSON output (empty string
vs. null object).
- Remove the unused fallback for size optimization setting.
- Remove the broken `--lvm-ir` mode.
- CI workflow fixes.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Signed-off-by: xermicus <bigcyrill@hotmail.com>
Signed-off-by: xermicus <cyrill@parity.io>
second take on #339
turns out that the resolve-pkg npm package was also failing to properly
resolve package with an exports field define in the package.json.
This fixes it and add a test case with such a package
Current approach fails with an 'ERR_PACKAGE_PATH_NOT_EXPORTED' error for
npm package that defines an exports field in the package.json
e.g:
> require.resolve('@redstone-finance/evm-connector/package.json')
will fail with
Uncaught:
Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './package.json'
is not defined by "exports" in
/home/pg/github/evm-test-suite/eth-rpc/node_modules/@redstone-finance/evm-connector/package.json
code: 'ERR_PACKAGE_PATH_NOT_EXPORTED'
- Add support for solc `v0.8.30`. No changes in YUL or the binary
interface.
- Fix a semver bug in the NPM packages to correctly align their solc
dependencies with our last supported version.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
xermicus