mirror of
https://github.com/sehugg/8bitworkshop.git
synced 2024-09-27 08:54:48 +00:00
60 lines
2.2 KiB
TypeScript
60 lines
2.2 KiB
TypeScript
import { WASIFilesystem, WASIMemoryFilesystem, WASIRunner } from "../../common/wasi/wasishim";
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import { BuildStep, BuildStepResult, gatherFiles, staleFiles, store, putWorkFile } from "../builder";
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import { makeErrorMatcher } from "../listingutils";
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import { loadWASIFilesystemZip } from "../wasiutils";
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import { loadWASMBinary } from "../wasmutils";
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let cc7800_fs: WASIFilesystem | null = null;
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let wasiModule: WebAssembly.Module | null = null;
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export async function compileCC7800(step: BuildStep): Promise<BuildStepResult> {
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const errors = [];
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gatherFiles(step, { mainFilePath: "main.c" });
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const destpath = "./a.out";
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if (staleFiles(step, [destpath])) {
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if (!cc7800_fs) {
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cc7800_fs = await loadWASIFilesystemZip("cc7800-fs.zip");
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}
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if (!wasiModule) {
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wasiModule = new WebAssembly.Module(loadWASMBinary("cc7800"));
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}
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const wasi = new WASIRunner();
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wasi.initSync(wasiModule);
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wasi.fs.setParent(cc7800_fs);
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for (let file of step.files) {
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wasi.fs.putFile("./" + file, store.getFileData(file));
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}
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wasi.addPreopenDirectory("headers");
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wasi.addPreopenDirectory(".");
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wasi.setArgs(["cc7800", "-v", "-g", "-S", "-I", "headers", step.path]);
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try {
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wasi.run();
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} catch (e) {
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errors.push(e);
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}
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// TODO
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let stdout = wasi.fds[1].getBytesAsString();
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let stderr = wasi.fds[2].getBytesAsString();
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console.log('stdout', stdout);
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console.log('stderr', stderr);
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// Syntax error: Unknown identifier cputes on line 11 of test.c78
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if (stderr.indexOf("Syntax error:") >= 0) {
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const matcher = makeErrorMatcher(errors, /^Syntax error: (.+?) on line (\d+) of (.+)/, 2, 1, step.path, 3);
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for (let line of stderr.split('\n')) {
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matcher(line);
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}
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}
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if (errors.length) {
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return { errors };
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}
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const combinedasm = wasi.fs.getFile(destpath).getBytesAsString();
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putWorkFile(destpath, combinedasm);
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}
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return {
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nexttool: "dasm",
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path: destpath,
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args: [destpath],
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files: [destpath]
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};
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}
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