Author: [email protected]
Date: Tue Jun 16 08:01:24 2009
New Revision: 2193
Modified:
branches/bleeding_edge/tools/codemap.js
Log:
Use >>> instead of >> in order to cover the full 32 bit range when
handling addresses.
Review URL: http://codereview.chromium.org/125187
Modified: branches/bleeding_edge/tools/codemap.js
==============================================================================
--- branches/bleeding_edge/tools/codemap.js (original)
+++ branches/bleeding_edge/tools/codemap.js Tue Jun 16 08:01:24 2009
@@ -126,7 +126,7 @@
devtools.profiler.CodeMap.prototype.markPages_ = function(start, end) {
for (var addr = start; addr <= end;
addr += devtools.profiler.CodeMap.PAGE_SIZE) {
- this.pages_[addr >> devtools.profiler.CodeMap.PAGE_ALIGNMENT] = 1;
+ this.pages_[addr >>> devtools.profiler.CodeMap.PAGE_ALIGNMENT] = 1;
}
};
@@ -155,7 +155,7 @@
* @param {number} addr Address.
*/
devtools.profiler.CodeMap.prototype.findEntry = function(addr) {
- var pageAddr = addr >> devtools.profiler.CodeMap.PAGE_ALIGNMENT;
+ var pageAddr = addr >>> devtools.profiler.CodeMap.PAGE_ALIGNMENT;
if (pageAddr in this.pages_) {
return this.findInTree_(this.statics_, addr);
}
--~--~---------~--~----~------------~-------~--~----~
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-~----------~----~----~----~------~----~------~--~---
