Differentially tests the behavior of deleting a struct with a member
that do not occupy the full 32-byte slot. From [this
issue](https://github.com/paritytech/contract-issues/issues/118) it was
unclear whether the `delete` was expected to reset only the bytes
occupied or the entire slot. The current behavior of resetting the
entire slot is expected.
- Remove the superfluous byte swap in the `linkersymbol` builtin
translation.
- Support testing the `linkersymbol` builtin translation in the runner
specs.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
The OOB logic is implemented in the runtime but truncation circumvented
it.
Closes#263
---------
Signed-off-by: xermicus <cyrill@parity.io>
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
This PR fixes a small oversight from #431: Set the debug config of the
revive-runner `Runtime` such that we get the PVM logs back. Since the
revive runner runtime is mainly meant for debugging, I further decided
to enable unlimited contract sizes and disable [EIP
3607](https://eips.ethereum.org/EIPS/eip-3607) too.
---------
Signed-off-by: xermicus <cyrill@parity.io>
- Emit the `call_evm` and `delegate_call_evm` syscalls for contract
calls.
- The call gas is no longer ignored.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Support for `polkadot-sdk` release `unstable2507`. This release will be
deployed to Kusama and is supposed the first one on Polkadot.
---------
Signed-off-by: xermicus <cyrill@parity.io>
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Note:
- The unstable interface in `v2509.0.0` of `polkadot-sdk` is required.
- The differential test fails against EVM in `v2509.0.0` of
`polkadot-sdk`.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Prevents unused functions in the emitted ELF object. Drive-by add a
missing test case (which misses a relocation under `-Oz` when all
internal functions are marked as private).
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Storage keys and values are big endian. Keeping them LE was a pre-mature
optimization because for the contract itself it this is a no-op and thus
not observable. However we should consider the storage layout as part of
the contract ABI. The endianness of transient storage values are still
kept as-is.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
No observable changes w.r.t. YUL compilation.
- Mark solc v0.8.29 as the latest supported version
- Add integration test for solc v0.8.29 specific feature
- Use the latest version on CI
- Drive-by fix linter complaints and a two types in the CI yaml files
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Signed-off-by: xermicus <cyrill@parity.io>
- The storage pointer values will no longer be truncated to the register size, allowing for the use of arbitrary storage keys
- Failed storage value reads will now guarantee to return the zero value
The balance_of syscall is now available in pallet-revive.
- Fix balance_of implementation to use correct runtime api
- Add build_address_argument_store helper to be used for address arguments
- Update pallet-revive dependency
- Implement calls according to pallet-revive call semantics
- Switch to the new return data API in pallet revive and get rid of return data buffer
- Remove a bunch of resulting dead code
xermicus