64 lines
2.8 KiB
TypeScript
64 lines
2.8 KiB
TypeScript
/*
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* Copyright (c) 2024 Steven E. Hugg
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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import assert from "assert";
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import { DWARFParser, ELFParser } from "../common/binutils";
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describe('test ELFParser', () => {
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const fs = require('fs');
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const data = fs.readFileSync('./test/exes/arm32.elf');
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const elfParser = new ELFParser(new Uint8Array(data));
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it('should parse sections and symbols', () => {
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/*
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elfParser.sectionHeaders.forEach((section, index) => {
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console.log('section', index, section.name, section.type, section.vaddr.toString(16), section.size.toString(16));
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});
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elfParser.getSymbols().forEach((symbol, index) => {
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console.log('symbol', index, symbol.info, symbol.other, symbol.name, symbol.value.toString(16));
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});
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*/
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assert.strictEqual(21, elfParser.sectionHeaders.length);
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assert.strictEqual(29, elfParser.getSymbols().length);
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assert.ok(elfParser.sectionHeaders.find((section) => section.name === '.text') != null);
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assert.ok(elfParser.getSymbols().find((symbol) => symbol.name === 'main') != null);
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});
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it('should parse DWARF info', () => {
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const dwarf = new DWARFParser(elfParser);
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assert.strictEqual(2, dwarf.units.length);
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const cu = dwarf.units[0];
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// TODO: check info content
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const li = dwarf.lineInfos[0];
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assert.strictEqual('crt0.c', li.files[1].name);
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/*
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assert.ok(info != null);
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assert.ok(info!.lineNumberProgram != null);
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assert.ok(info!.lineNumberProgram!.length > 0);
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assert.ok(info!.lineNumberProgram![0].file != null);
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assert.ok(info!.lineNumberProgram![0].file!.name != null);
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assert.ok(info!.lineNumberProgram![0].file!.name!.length > 0);
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*/
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});
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});
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