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// LLVM => JavaScript compiler, main entry point
try {
// On SpiderMonkey, prepare a large amount of GC space
gcparam('maxBytes', 1024*1024*1024);
} catch(e) {}
// Prep - allow this to run in both SpiderMonkey and V8
if (!this['load']) {
load = function(f) { eval(snarf(f)) };
}
if (!this['read']) {
read = function(f) { snarf(f) };
}
// Basic utilities
load('utility.js');
// Load settings, can be overridden by commandline
load('settings.js');
var settings = JSON.parse(readline());
for (setting in settings) {
this[setting] = settings[setting];
}
var CONSTANTS = { 'QUANTUM_SIZE': QUANTUM_SIZE };
if (CORRECT_SIGNS === 2) {
CORRECT_SIGNS_LINES = set(CORRECT_SIGNS_LINES); // for fast checking
}
if (CORRECT_OVERFLOWS === 2) {
CORRECT_OVERFLOWS_LINES = set(CORRECT_OVERFLOWS_LINES); // for fast checking
}
if (CORRECT_ROUNDINGS === 2) {
CORRECT_ROUNDINGS_LINES = set(CORRECT_ROUNDINGS_LINES); // for fast checking
}
if (SAFE_HEAP === 2) {
SAFE_HEAP_LINES = set(SAFE_HEAP_LINES); // for fast checking
}
EXPORTED_FUNCTIONS = set(EXPORTED_FUNCTIONS);
// Load compiler code
load('framework.js');
load('modules.js');
load('parseTools.js');
load('intertyper.js');
load('analyzer.js');
load('jsifier.js');
load('runtime.js');
//===============================
// Main
//===============================
// Read llvm
var lines = [];
var line;
do {
line = readline();
if (line == null) break;
lines.push(line);
} while(true);
// Do it
var inter = intertyper(lines);
// Load library, with preprocessing and macros. Must be done after intertyper, so we know if we have debug info or not
for (suffix in set('', '_sdl', '_gl')) {
eval(processMacros(preprocess(read('library' + suffix + '.js'), CONSTANTS)));
}
JSify(analyzer(inter));
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