The data structure can be used to build the JSON input for `resolc` too.
In that case serializing of provided custom options should not be
dismissed.
Makes the memory settings struct more modular as a drive-by.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
- Allow configuration of the maximum heap and stack size via CLI flags
and JSON input settings.
- Increase the default value for the stack size to 32kb.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
This PR changes the implementation of the emulated EVM heap memory:
Instead of linking in a C implementation the code is emitted directly
into the contract module. Which allows making it configurable via a
compiler parameter (a follow up PR to this).
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Closes #48
Change the code size test to no longer emit debug info as to get a more
accurate picture.
---------
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
- Add the revive runtime function interface to minimize boiler plate
code.
- Outline heavily repeated code into dedicated functions to bring down
code size.
- The code size tests builds optimized for size.
- Function attributes are passed as slices.
This significantly brings down the code size for all OpenZeppelin wizard
contracts (using all possible features) compiled against OpenZeppelin
`v5.0.0` with size optimizations.
|contract|| `-Oz` main | `-Oz` PR || `-O3` main | `-O3` PR |
|-|-|-|-|-|-|-|
|erc1155.sol||100K|67K||114K|147K|
|erc20.sol||120K|90K||160K|191K|
|erc721.sol||128K|101K||178K|214K|
|governor.sol||226K|165K||293K|349K|
|rwa.sol||116K|85K||154K|185K|
|stable.sol||116K|86K||155K|192K|
On the flip side this introduces a heavy penalty for cycle optimized
builds. Setting the no-inline attributes for cycle optimized builds
helps a lot but heavily penalizes runtime speed (LLVM does not yet
inline everything properly - to be investigated later on).
Next steps:
- Modularize more functions
- Refactor the YUL function arguments to use pointers instead of values
- Afterwards check if LLVM still has trouble inline-ing properly on O3
or set the no-inline attribute if it does not penalize runtime
performance too bad.
- remove unused runtime API imports and constants
- move runtime api symbols into the revive-runtime-api crate
Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
- 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