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https://github.com/ethereum/solidity
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Rename to solstdlib
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@ -1,21 +0,0 @@
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# This will re-generate the headers if any file within src was modified.
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set_directory_properties(PROPERTY CMAKE_CONFIGURE_DEPENDS ${CMAKE_SOURCE_DIR}/stdlib/src/)
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set(STDLIB precompiles)
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set(GENERATED_STDLIB_HEADERS)
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foreach(src IN LISTS STDLIB)
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set(STDLIB_FILE ${CMAKE_SOURCE_DIR}/stdlib/src/${src}.sol)
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file(READ ${STDLIB_FILE} STDLIB_FILE_CONTENT HEX)
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string(REGEX MATCHALL ".." STDLIB_FILE_CONTENT "${STDLIB_FILE_CONTENT}")
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string(REGEX REPLACE ";" ",\n\t0x" STDLIB_FILE_CONTENT "${STDLIB_FILE_CONTENT}")
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set(STDLIB_FILE_CONTENT "0x${STDLIB_FILE_CONTENT}")
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set(STDLIB_FILE_NAME ${src})
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configure_file("${CMAKE_SOURCE_DIR}/stdlib/stdlib.src.h.in" ${CMAKE_BINARY_DIR}/include/stdlib/${src}.h @ONLY)
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list(APPEND GENERATED_STDLIB_HEADERS ${CMAKE_BINARY_DIR}/include/stdlib/${src}.h)
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endforeach()
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configure_file("${CMAKE_SOURCE_DIR}/stdlib/stdlib.h.in" ${CMAKE_BINARY_DIR}/include/stdlib.h @ONLY)
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#add_library(stdlib
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# ${GENERATED_STDLIB_HEADERS}
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#)
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@ -1,44 +0,0 @@
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// SPDX-License-Identifier: Apache-2.0
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function sha256(bytes memory input) returns (bytes32 ret) {
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assembly {
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let success := staticcall(gas(), 2, add(input, 32), mload(input), 0, 32)
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if iszero(success) { revert(0, 0) }
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ret := mload(0)
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}
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}
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function ripemd160(bytes memory input) returns (bytes20 ret) {
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assembly {
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let success := staticcall(gas(), 3, add(input, 32), mload(input), 0, 32)
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if iszero(success) { revert(0, 0) }
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// TODO: check byteorder
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ret := mload(0)
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}
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}
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function ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) returns (address addr) {
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assembly {
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// Prepare input
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// We are using the free memory pointer.
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let input := mload(0x40)
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mstore(input, hash)
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mstore(add(input, 32), v)
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mstore(add(input, 64), r)
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mstore(add(input, 96), s)
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// Prepare output
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let output := add(input, 128)
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mstore(output, 0)
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// Call the precompile
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let ret := staticcall(gas(), 1, input, 128, output, 32)
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switch ret
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case 1 { // Success
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addr := mload(output)
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}
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default { // Failure
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// Need to do anything?
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}
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}
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}
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@ -1,15 +0,0 @@
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#pragma once
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#include <map>
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#include <string>
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#include "stdlib/precompiles.h"
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namespace solidity::stdlib
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{
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static std::map<std::string, std::string> sources = {
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{ "std/precompiles.sol", precompiles },
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};
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} // namespace solidity::stdlib
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@ -1,13 +0,0 @@
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// The generation of this file is defined in stdlib/CMakeLists.txt.
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// This file was generated by using the content of stdlib/src/@STDLIB_FILE_NAME@.sol.
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#pragma once
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namespace solidity::stdlib
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{
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static char const @STDLIB_FILE_NAME@[] = {
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@STDLIB_FILE_CONTENT@, 0
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};
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} // namespace solidity::stdlib
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