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MemoRx incorrectly displaying VM overlap in pre-release Windows Mobile versions

Many OEM’s have already noticed that Memory Doctor doesn’t correctly represent VM overlap in some pre-release versions of Windows Mobile. There have been some changes in WM VM architecture that contradict an assumption made by MemoRx which results in
Posted by shende | 8 Comments

Passive KITL to the rescue

I'm sure many of you have been in a situation where your device hangs during field testing. Or sometimes you are trying to track down a problem which only repros at a certain location. The best thing you can have in these situations is, of course, a live
Posted by deanmel | 3 Comments
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Debugging Suspend/Resume Issues

The blog "Snow White's Poison Apple" describes how to test the most common suspend/resume hang. Other suspend/resume issues can be debugged over a "Passive KITL" connection. A standard KITL connection (a.k.a. "Active KITL") gets dropped when a device
Posted by JeCahill | 0 Comments
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Map File Breakpoints

While debugging, I am often faced with trying to set breakpoints in module code that I do not control. Said modules rarely have current symbols and access to source files either not possible or practical. I usually face these issues armed only with a

KITL timeouts with USB Serial Part 2

In the first part we talked briefly about KITL timeouts. In this article we are going to give you a little bit more details and try to explain why it behaves the way it does. How did we run into this issue? It all started with Hopper (apparently Hopper
Posted by deanmel | 0 Comments
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KITL timeouts with USB Serial

Recently the JDP team investigated a group of KITL timeout failures. Each timeout occurred under similar conditions and seemed to be associated with a single bug. At first we were puzzled as to why we were seeing these failures on different devices with
Posted by deanmel | 1 Comments
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