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forcing a trampoline whenever IO to the browser occurs; otherwise the browser can become unresponsive when printing a tight loop.

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This commit is contained in:
Danny Yoo 2013-03-08 16:36:04 -07:00
parent d03f86477f
commit b76644ee46
2 changed files with 7 additions and 5 deletions
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6
whalesong/js-assembler/runtime-src/baselib-ports.js
View File

@ -20,6 +20,9 @@
MACHINE.params['currentDisplayer'](MACHINE, domNode);
$(domNode).trigger({type : 'afterAttach'});
$('*', domNode).trigger({type : 'afterAttach'});
// Force a trampoline to send control back to the browser
// for rendering.
MACHINE.cbt=0;
};
var StandardErrorPort = function () {
@ -30,6 +33,9 @@
MACHINE.params['currentErrorDisplayer'](MACHINE, domNode);
$(domNode).trigger({type : 'afterAttach'});
$('*', domNode).trigger({type : 'afterAttach'});
// Force a trampoline to send control back to the browser
// for rendering.
MACHINE.cbt=0;
};

4
whalesong/js-assembler/runtime-src/runtime.js
View File

@ -774,9 +774,6 @@
// Executes all programs that have been labeled as a main module
var invokeMains = function(machine, succ, fail) {
runtime.ready(function () {
if (window.console && window.console.log) {
window.console.log("invoking main modules");
}
setReadyFalse();
machine = machine || runtime.currentMachine;
succ = succ || function() {};
@ -1174,7 +1171,6 @@
var makeLocalFileModuleLoader = function(moduleManifest) {
var loadScript = baselib.loadscript.loadScript;
return function(M, moduleName, success, fail) {
console.log("request to load", moduleName);
if (M.modules[moduleName] instanceof ModuleRecord) {
return success();