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Add support for the D programming language

d
Matt Godbolt 10 years ago
parent
commit
b212c58819
  1. 12
      Makefile
  2. 18
      app.js
  3. 1
      d/.gitignore
  4. 3
      d/Makefile
  5. 16
      d/demangle.d
  6. 8
      etc/config/gcc-explorer.lud-ldnmg01.properties
  7. 6
      static/index.html

12
Makefile

@ -7,6 +7,14 @@ else
default: run
endif
ifeq "" "$(shell which gdc-4.6)"
optional_d_support:
@echo "D language support disabled"
else
optional_d_support:
$(MAKE) -C d
endif
NODE_MODULES=.npm-updated
$(NODE_MODULES): package.json
npm install
@ -23,9 +31,9 @@ clean:
.PHONY: clean run test run-amazon
run: node_modules
run: node_modules optional_d_support
./node_modules/.bin/supervisor ./app.js
run-amazon: node_modules
run-amazon: node_modules optional_d_support
$(MAKE) -C c-preload
./node_modules/.bin/supervisor -- ./app.js --env amazon

18
app.js

@ -109,19 +109,23 @@ function compile(req, res) {
if (sourceErr) {
return res.end(JSON.stringify({code: -1, stderr: sourceErr}));
}
compileTask = function(taskFinished) {
var compileTask = function(taskFinished) {
temp.mkdir('gcc-explorer-compiler', function(err, dirPath) {
if (err) {
return res.end(JSON.stringify({code: -1, stderr: "Unable to open temp file: " + err}));
}
var postProcess = props.get("gcc-explorer", "postProcess");
var inputFilename = path.join(dirPath, props.get("gcc-explorer", "compileFilename"));
var outputFilename = path.join(dirPath, 'output.S');
if (compilerInfo.supportedOpts['-masm']) {
var syntax = '-masm=att'; // default at&t
if (filters["intel"] == "true") syntax = '-masm=intel';
options = options.concat([syntax]);
}
options = options.concat(['-x', 'c++', '-g', '-o', outputFilename, '-S', '-']);
options = options.concat(['-g', '-o', outputFilename, '-S', inputFilename]);
var file = fs.openSync(inputFilename, "w");
fs.writeSync(file, source);
fs.closeSync(file);
var compilerWrapper = props.get("gcc-explorer", "compiler-wrapper");
if (compilerWrapper) {
options = [compiler].concat(options);
@ -141,7 +145,7 @@ function compile(req, res) {
child.stderr.on('data', function (data) { stderr += data; });
child.on('exit', function (code) {
clearTimeout(timeout);
child_process.exec('cat "' + outputFilename + '" | c++filt',
child_process.exec('cat "' + outputFilename + '" | ' + postProcess,
{ maxBuffer: props.get("gcc-explorer", "max-asm-size", 8 * 1024 * 1024) },
function(err, filt_stdout, filt_stderr) {
var data = filt_stdout;
@ -154,11 +158,13 @@ function compile(req, res) {
stderr: stderr,
asm: data,
code: code }));
fs.unlink(outputFilename, function() { fs.rmdir(dirPath); });
fs.unlink(outputFilename, function() {
fs.unlink(inputFilename,
function() { fs.rmdir(dirPath); });
});
taskFinished();
});
});
child.stdin.write(source);
child.stdin.end();
});
};

1
d/.gitignore vendored

@ -0,0 +1 @@
demangle

3
d/Makefile

@ -0,0 +1,3 @@
GDC=gdc-4.6
demangle: demangle.d
$(GDC) -O2 $< -o $@

16
d/demangle.d

@ -0,0 +1,16 @@
import std.stdio;
import std.demangle;
import std.regex;
void main() {
string dem(RegexMatch!(string) m)
{
return demangle(m.hit);
}
foreach (line; stdin.byLine()) {
string s2 = cast(string)line;
auto s = replace!(dem)(s2, regex("[_$a-zA-Z][_$a-zA-Z0-9]*", "g"));
writeln(s);
}
}

8
etc/config/gcc-explorer.lud-ldnmg01.properties

@ -1,2 +1,6 @@
# Settings used on Matt's laptop.
compilers=/usr/bin/g++-4.4:/usr/bin/g++-4.5:/usr/bin/g++-4.6:/usr/bin/g++-4.7:/usr/bin/clang++:/home/mgodbolt/apps/intel-icc-oss/bin/icc:/usr/bin/arm-linux-gnueabi-g++-4.6
# Default settings for GCC Explorer.
port=10240
compileTimeoutMs=4000
compilers=/usr/bin/gdc-4.6
compileFilename=example.d
postProcess=d/demangle

6
static/index.html

@ -71,7 +71,7 @@
<div class="span6">
<form class="well form-inline">
<label>Compiler: <select class="compiler"></select></label>
<label>Compiler options: <input class="compiler_options" style="width: 30em;" type="text" value="-O2 -std=c++0x -march=native"></label>
<label>Compiler options: <input class="compiler_options" style="width: 30em;" type="text" value="-O2 -march=native"></label>
<table><tbody><tr><td>Filter:&nbsp;</td>
<td>
<div class="btn-group filter">
@ -87,8 +87,8 @@
</div>
<div class="row-fluid">
<div class="span6 editor">
<div class="topbar indented">C++ editor</div>
<textarea>// Type C++ code here, or load an example.</textarea>
<div class="topbar indented">Code editor</div>
<textarea>// Type your code here, or load an example.</textarea>
</div>
<div class="span6 asm">
<div class="topbar indented">Assembly output</div>

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