hardhat-tracer/dist/src/opcodes/sha3.js

Hardhat Tracer plugin

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utils_1 = require("../utils");
function parse(step) {
    const offset = (0, utils_1.parseNumber)(step.stack[step.stack.length - 1].toString(16));
    const size = (0, utils_1.parseNumber)(step.stack[step.stack.length - 2].toString(16));
    // const data = Buffer.from(step.memory.slice(offset, offset + size)).toString(
    //   "hex"
    // );
    const data = ""; // TODO fix this once memory support is added
    const next = 1; // get stack just after this opcode
    return {
        isAwaitedItem: true,
        next,
        parse: (stepNext) => ({
            opcode: "SHA3",
            params: {
                offset,
                size,
                data,
                hash: (0, utils_1.parseBytes32)(stepNext.stack[step.stack.length - 1].toString(16)),
            },
            format() {
                return format(this);
            },
        }),
    };
}
function format(item) {
    return `${(0, utils_1.colorLabel)("[SHA3]")} ${(0, utils_1.colorKey)(item.params.data)} → ${(0, utils_1.colorValue)(item.params.hash)}`;
}
exports.default = { parse, format };
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