pezkuwichain
1c0e57d984
This commit systematically rebrands various references from Parity Technologies' Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk. Key changes include: - Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks. - Modified internal documentation and code comments to reflect PezkuwiChain naming and structure. - Replaced direct references to with or specific paths within the for XCM, Pezkuwi, and other modules. - Cleaned up deprecated issue and PR references in various and files, particularly in and modules. - Adjusted image and logo URLs in documentation to point to PezkuwiChain assets. - Removed or rephrased comments related to external Polkadot/Substrate PRs and issues. This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.
90 lines
2.3 KiB
Solidity
90 lines
2.3 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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contract System {
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constructor(bool panic) {
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if (panic) {
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revert("Reverted because revert=true was set as constructor argument");
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}
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}
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function keccak256Func(bytes memory data) public pure returns (bytes32) {
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return keccak256(data);
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}
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function addressFunc() public view returns (address) {
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return address(this);
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}
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function caller() public view returns (address) {
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return msg.sender;
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}
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function callvalue() public payable returns (uint64) {
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return uint64(msg.value);
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}
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function calldataload(uint64 offset) public pure returns (bytes32) {
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bytes32 data;
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assembly {
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data := calldataload(offset)
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}
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return data;
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}
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function calldatasize() public pure returns (uint64) {
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return uint64(msg.data.length);
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}
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function calldatacopy(uint64 destOffset, uint64 offset, uint64 size) public pure returns (bytes memory) {
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bytes memory data = new bytes(size);
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assembly {
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calldatacopy(add(data, 0x20), offset, size)
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}
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return data;
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}
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function codesize() public pure returns (uint64) {
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uint256 size;
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assembly {
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size := codesize()
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}
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return uint64(size);
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}
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function codecopy(uint64, /* destOffset */ uint64, /* offset */ uint64 size) public pure returns (bytes memory) {
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bytes memory code = new bytes(size);
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return code;
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}
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function returndatasize(address _callee, bytes memory _data, uint64 _gas) public returns (uint64) {
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uint256 size;
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_callee.staticcall{gas: _gas}(_data);
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assembly {
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size := returndatasize()
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}
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return uint64(size);
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}
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function returndatacopy(
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address _callee,
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bytes memory _data,
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uint64 _gas,
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uint64 destOffset,
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uint64 offset,
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uint64 size
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) public returns (bytes memory) {
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bytes memory data = new bytes(size);
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_callee.staticcall{gas: _gas}(_data);
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assembly {
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returndatacopy(add(data, 0x20), offset, size)
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}
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return data;
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}
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function gas() public view returns (uint64) {
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return uint64(gasleft());
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}
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}
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